./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c --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_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/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_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/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_72a5a648-575f-4e8a-ac1b-733f14b29b3c/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 13ad8bc9cfa3954c0bae4db0509cb11733a45600a9e4ff56ca5bdd4aceeb1fc0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:41:34,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:41:34,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:41:34,260 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:41:34,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:41:34,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:41:34,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:41:34,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:41:34,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:41:34,285 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:41:34,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:41:34,286 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:41:34,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:41:34,287 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:41:34,287 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:41:34,288 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:41:34,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:41:34,289 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:41:34,289 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:41:34,290 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:41:34,290 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:41:34,295 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:41:34,295 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:41:34,295 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:41:34,299 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:41:34,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:41:34,300 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:41:34,300 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:41:34,301 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:41:34,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:41:34,301 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_72a5a648-575f-4e8a-ac1b-733f14b29b3c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ad8bc9cfa3954c0bae4db0509cb11733a45600a9e4ff56ca5bdd4aceeb1fc0 [2024-11-08 23:41:34,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:41:34,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:41:34,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:41:34,648 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:41:34,649 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:41:34,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c Unable to find full path for "g++" [2024-11-08 23:41:36,713 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:41:36,886 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:41:36,886 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength2.c [2024-11-08 23:41:36,893 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/data/1fa7b3623/77b2dce9d1e9495594ace5aa3b31c388/FLAGa6c321d61 [2024-11-08 23:41:36,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/data/1fa7b3623/77b2dce9d1e9495594ace5aa3b31c388 [2024-11-08 23:41:36,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:41:36,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:41:36,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:41:36,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:41:36,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:41:36,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@189453a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:36, skipping insertion in model container [2024-11-08 23:41:36,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:41:36" (1/1) ... [2024-11-08 23:41:36,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:41:37,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:41:37,176 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:41:37,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:41:37,225 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:41:37,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37 WrapperNode [2024-11-08 23:41:37,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:41:37,227 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:41:37,227 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:41:37,228 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:41:37,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,273 INFO L138 Inliner]: procedures = 9, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 82 [2024-11-08 23:41:37,274 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:41:37,275 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:41:37,275 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:41:37,276 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:41:37,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,288 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,298 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,302 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,303 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,306 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:41:37,307 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:41:37,308 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:41:37,308 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:41:37,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:41:37,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:41:37,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:41:37,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72a5a648-575f-4e8a-ac1b-733f14b29b3c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:41:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:41:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:41:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:41:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:41:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:41:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:41:37,446 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:41:37,448 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:41:37,746 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-11-08 23:41:37,746 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:41:37,823 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:41:37,825 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:41:37,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:37 BoogieIcfgContainer [2024-11-08 23:41:37,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:41:37,826 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:41:37,828 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:41:37,839 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:41:37,840 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:37" (1/1) ... [2024-11-08 23:41:37,850 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:41:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2024-11-08 23:41:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2024-11-08 23:41:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:41:37,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,339 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 23:41:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-08 23:41:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-08 23:41:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:41:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 37 states and 50 transitions. [2024-11-08 23:41:38,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2024-11-08 23:41:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:41:38,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,006 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 23:41:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-11-08 23:41:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-11-08 23:41:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:41:39,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,952 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 23:41:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 49 states and 76 transitions. [2024-11-08 23:41:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 76 transitions. [2024-11-08 23:41:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:41:41,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 88 transitions. [2024-11-08 23:41:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 88 transitions. [2024-11-08 23:41:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:41:41,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,977 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 23:41:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 57 states and 102 transitions. [2024-11-08 23:41:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 102 transitions. [2024-11-08 23:41:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:41:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 58 states and 104 transitions. [2024-11-08 23:41:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 104 transitions. [2024-11-08 23:41:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:41:43,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 58 states and 103 transitions. [2024-11-08 23:41:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 103 transitions. [2024-11-08 23:41:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:41:43,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:43,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 59 states and 105 transitions. [2024-11-08 23:41:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 105 transitions. [2024-11-08 23:41:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:41:44,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,586 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 23:41:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 64 states and 118 transitions. [2024-11-08 23:41:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 118 transitions. [2024-11-08 23:41:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:41:46,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 68 states and 132 transitions. [2024-11-08 23:41:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 132 transitions. [2024-11-08 23:41:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:41:46,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 69 states and 133 transitions. [2024-11-08 23:41:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 133 transitions. [2024-11-08 23:41:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:41:47,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 69 states and 129 transitions. [2024-11-08 23:41:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 129 transitions. [2024-11-08 23:41:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:41:48,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 69 states and 128 transitions. [2024-11-08 23:41:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 128 transitions. [2024-11-08 23:41:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:41:48,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 74 states and 135 transitions. [2024-11-08 23:41:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 135 transitions. [2024-11-08 23:41:49,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:41:49,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 140 transitions. [2024-11-08 23:41:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 140 transitions. [2024-11-08 23:41:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:41:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:41:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 76 states and 139 transitions. [2024-11-08 23:41:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 139 transitions. [2024-11-08 23:41:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:41:52,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 81 states and 155 transitions. [2024-11-08 23:41:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 155 transitions. [2024-11-08 23:41:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:41:54,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 83 states and 161 transitions. [2024-11-08 23:41:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 161 transitions. [2024-11-08 23:41:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:41:55,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 83 states and 158 transitions. [2024-11-08 23:41:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 158 transitions. [2024-11-08 23:41:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:41:56,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:41:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 89 states and 171 transitions. [2024-11-08 23:41:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 171 transitions. [2024-11-08 23:41:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:41:59,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 97 states and 192 transitions. [2024-11-08 23:42:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 192 transitions. [2024-11-08 23:42:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:42:03,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 111 states and 221 transitions. [2024-11-08 23:42:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 221 transitions. [2024-11-08 23:42:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:42:11,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 113 states and 230 transitions. [2024-11-08 23:42:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 230 transitions. [2024-11-08 23:42:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:14,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:42:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 116 states and 236 transitions. [2024-11-08 23:42:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 236 transitions. [2024-11-08 23:42:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:42:14,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 120 states and 241 transitions. [2024-11-08 23:42:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 241 transitions. [2024-11-08 23:42:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:42:19,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:19,930 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 122 states and 245 transitions. [2024-11-08 23:42:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 245 transitions. [2024-11-08 23:42:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:42:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 124 states and 253 transitions. [2024-11-08 23:42:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 253 transitions. [2024-11-08 23:42:22,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:42:22,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 131 states and 273 transitions. [2024-11-08 23:42:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 273 transitions. [2024-11-08 23:42:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:42:27,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:42:28,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:28,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 131 states and 271 transitions. [2024-11-08 23:42:28,377 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 271 transitions. [2024-11-08 23:42:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:42:28,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:28,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 135 states and 288 transitions. [2024-11-08 23:42:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 288 transitions. [2024-11-08 23:42:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:42:32,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:42:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 135 states and 280 transitions. [2024-11-08 23:42:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 280 transitions. [2024-11-08 23:42:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:42:32,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:42:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 135 states and 279 transitions. [2024-11-08 23:42:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 279 transitions. [2024-11-08 23:42:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:42:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 143 states and 288 transitions. [2024-11-08 23:42:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 288 transitions. [2024-11-08 23:42:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:42:37,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:42:40,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 145 states and 294 transitions. [2024-11-08 23:42:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 294 transitions. [2024-11-08 23:42:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:42:40,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:42:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 145 states and 293 transitions. [2024-11-08 23:42:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 293 transitions. [2024-11-08 23:42:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:42:40,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 21 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:42:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 150 states and 304 transitions. [2024-11-08 23:42:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 304 transitions. [2024-11-08 23:42:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:42:45,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:45,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 37 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:42:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 151 states and 304 transitions. [2024-11-08 23:42:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 304 transitions. [2024-11-08 23:42:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:42:47,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 27 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:42:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 158 states and 328 transitions. [2024-11-08 23:42:53,912 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 328 transitions. [2024-11-08 23:42:53,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:42:53,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:53,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:42:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 158 states and 321 transitions. [2024-11-08 23:42:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 321 transitions. [2024-11-08 23:42:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:42:54,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:43:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 179 states and 364 transitions. [2024-11-08 23:43:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 364 transitions. [2024-11-08 23:43:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:43:10,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 7 proven. 47 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:43:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 191 states and 384 transitions. [2024-11-08 23:43:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 384 transitions. [2024-11-08 23:43:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:43:20,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 41 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:43:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 200 states and 401 transitions. [2024-11-08 23:43:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 401 transitions. [2024-11-08 23:43:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:43:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:33,417 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:43:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 204 states and 413 transitions. [2024-11-08 23:43:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 413 transitions. [2024-11-08 23:43:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:43:36,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:43:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 216 states and 445 transitions. [2024-11-08 23:43:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 445 transitions. [2024-11-08 23:43:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:43:48,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:43:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 218 states and 452 transitions. [2024-11-08 23:43:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 452 transitions. [2024-11-08 23:43:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:43:51,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:43:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 219 states and 457 transitions. [2024-11-08 23:43:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 457 transitions. [2024-11-08 23:43:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:43:52,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 27 proven. 59 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:43:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 219 states and 456 transitions. [2024-11-08 23:43:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 456 transitions. [2024-11-08 23:43:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:43:58,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 27 proven. 81 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:44:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 227 states and 465 transitions. [2024-11-08 23:44:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 465 transitions. [2024-11-08 23:44:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:44:02,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:44:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 231 states and 469 transitions. [2024-11-08 23:44:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 469 transitions. [2024-11-08 23:44:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:44:07,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 113 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:44:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 239 states and 477 transitions. [2024-11-08 23:44:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 477 transitions. [2024-11-08 23:44:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:44:11,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 37 proven. 82 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 242 states and 488 transitions. [2024-11-08 23:44:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 488 transitions. [2024-11-08 23:44:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:44:18,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 31 proven. 91 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:44:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 243 states and 490 transitions. [2024-11-08 23:44:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 490 transitions. [2024-11-08 23:44:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:23,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:23,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,840 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 94 proven. 20 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:44:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 253 states and 508 transitions. [2024-11-08 23:44:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 508 transitions. [2024-11-08 23:44:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:34,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,961 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 94 proven. 20 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:44:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 260 states and 526 transitions. [2024-11-08 23:44:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 526 transitions. [2024-11-08 23:44:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:41,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 260 states and 524 transitions. [2024-11-08 23:44:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 524 transitions. [2024-11-08 23:44:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:45,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 97 proven. 51 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:44:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 271 states and 542 transitions. [2024-11-08 23:44:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 542 transitions. [2024-11-08 23:44:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:44:57,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 97 proven. 51 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:45:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 280 states and 557 transitions. [2024-11-08 23:45:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 557 transitions. [2024-11-08 23:45:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:45:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 94 proven. 20 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:45:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 280 states and 556 transitions. [2024-11-08 23:45:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 556 transitions. [2024-11-08 23:45:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:08,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 122 proven. 11 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:45:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 296 states and 585 transitions. [2024-11-08 23:45:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 585 transitions. [2024-11-08 23:45:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:24,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:24,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 17 proven. 156 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:45:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 312 states and 610 transitions. [2024-11-08 23:45:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 610 transitions. [2024-11-08 23:45:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:38,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 17 proven. 156 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:45:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 324 states and 631 transitions. [2024-11-08 23:45:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 631 transitions. [2024-11-08 23:45:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:51,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 114 proven. 5 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:45:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 327 states and 634 transitions. [2024-11-08 23:45:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 634 transitions. [2024-11-08 23:45:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:45:55,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:46:27,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 355 states and 685 transitions. [2024-11-08 23:46:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 685 transitions. [2024-11-08 23:46:27,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:27,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:27,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:46:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 359 states and 695 transitions. [2024-11-08 23:46:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 695 transitions. [2024-11-08 23:46:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:35,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 114 proven. 5 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:46:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 371 states and 717 transitions. [2024-11-08 23:46:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 717 transitions. [2024-11-08 23:46:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:48,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 17 proven. 156 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:46:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 374 states and 722 transitions. [2024-11-08 23:46:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 722 transitions. [2024-11-08 23:46:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,099 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 114 proven. 5 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:46:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 377 states and 725 transitions. [2024-11-08 23:46:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 725 transitions. [2024-11-08 23:46:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:46:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 26 proven. 171 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:47:01,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 380 states and 729 transitions. [2024-11-08 23:47:01,049 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 729 transitions. [2024-11-08 23:47:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:01,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:47:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 395 states and 767 transitions. [2024-11-08 23:47:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 767 transitions. [2024-11-08 23:47:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:23,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:47:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 404 states and 789 transitions. [2024-11-08 23:47:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 789 transitions. [2024-11-08 23:47:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:47:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 406 states and 796 transitions. [2024-11-08 23:47:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 796 transitions. [2024-11-08 23:47:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:40,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:47:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 410 states and 805 transitions. [2024-11-08 23:47:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 805 transitions. [2024-11-08 23:47:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:46,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:46,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:47:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 411 states and 810 transitions. [2024-11-08 23:47:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 810 transitions. [2024-11-08 23:47:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:47:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 27 proven. 195 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:47:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 411 states and 808 transitions. [2024-11-08 23:47:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 808 transitions. [2024-11-08 23:47:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:47:55,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:55,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 122 proven. 173 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:48:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 419 states and 817 transitions. [2024-11-08 23:48:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 817 transitions. [2024-11-08 23:48:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:48:10,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 299 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:48:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 423 states and 821 transitions. [2024-11-08 23:48:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 821 transitions. [2024-11-08 23:48:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:48:20,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:20,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 35 proven. 298 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:48:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 431 states and 829 transitions. [2024-11-08 23:48:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 829 transitions. [2024-11-08 23:48:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:48:28,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 136 proven. 220 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:48:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 440 states and 849 transitions. [2024-11-08 23:48:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 849 transitions. [2024-11-08 23:48:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:48:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 194 proven. 27 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:49:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 445 states and 858 transitions. [2024-11-08 23:49:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 858 transitions. [2024-11-08 23:49:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:03,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:03,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,617 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 226 proven. 34 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:49:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 449 states and 864 transitions. [2024-11-08 23:49:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 864 transitions. [2024-11-08 23:49:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:28,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:28,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:30,435 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:49:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 456 states and 875 transitions. [2024-11-08 23:49:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 875 transitions. [2024-11-08 23:49:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:39,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:49:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 456 states and 874 transitions. [2024-11-08 23:49:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 874 transitions. [2024-11-08 23:49:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 136 proven. 249 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:49:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 465 states and 890 transitions. [2024-11-08 23:49:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 890 transitions. [2024-11-08 23:49:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:57,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:57,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:50:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 472 states and 902 transitions. [2024-11-08 23:50:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 902 transitions. [2024-11-08 23:50:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:06,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:06,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:50:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 479 states and 918 transitions. [2024-11-08 23:50:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 918 transitions. [2024-11-08 23:50:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:14,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 136 proven. 249 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:50:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 485 states and 928 transitions. [2024-11-08 23:50:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 928 transitions. [2024-11-08 23:50:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:22,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:50:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 488 states and 931 transitions. [2024-11-08 23:50:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 931 transitions. [2024-11-08 23:50:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:26,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 128 proven. 271 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:50:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 491 states and 934 transitions. [2024-11-08 23:50:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 934 transitions. [2024-11-08 23:50:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:50:29,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 216 proven. 34 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:50:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 494 states and 939 transitions. [2024-11-08 23:50:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 939 transitions. [2024-11-08 23:50:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:50:34,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:51:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 514 states and 973 transitions. [2024-11-08 23:51:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 973 transitions. [2024-11-08 23:51:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:51:02,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:51:10,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 521 states and 980 transitions. [2024-11-08 23:51:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 980 transitions. [2024-11-08 23:51:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:51:10,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 249 proven. 7 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-08 23:51:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 523 states and 982 transitions. [2024-11-08 23:51:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 982 transitions. [2024-11-08 23:51:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:51:29,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:51:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 526 states and 986 transitions. [2024-11-08 23:51:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 986 transitions. [2024-11-08 23:51:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:51:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:52:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 545 states and 1017 transitions. [2024-11-08 23:52:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1017 transitions. [2024-11-08 23:52:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:52:01,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:52:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 557 states and 1035 transitions. [2024-11-08 23:52:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1035 transitions. [2024-11-08 23:52:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:52:20,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:20,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 249 proven. 7 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-08 23:52:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 561 states and 1044 transitions. [2024-11-08 23:52:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1044 transitions. [2024-11-08 23:52:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:52:26,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:26,932 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 32 proven. 397 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:52:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 570 states and 1060 transitions. [2024-11-08 23:52:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1060 transitions. [2024-11-08 23:52:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:52:39,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 256 proven. 38 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 23:52:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 575 states and 1068 transitions. [2024-11-08 23:52:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1068 transitions. [2024-11-08 23:52:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:52:54,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 249 proven. 7 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-08 23:53:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 584 states and 1081 transitions. [2024-11-08 23:53:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1081 transitions. [2024-11-08 23:53:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:53:14,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:14,867 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 286 proven. 17 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 23:53:27,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 593 states and 1098 transitions. [2024-11-08 23:53:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1098 transitions. [2024-11-08 23:53:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:53:27,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:54:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 628 states and 1160 transitions. [2024-11-08 23:54:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1160 transitions. [2024-11-08 23:54:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:54:35,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked.