./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/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_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/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_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/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 ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:32:20,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:32:20,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:32:20,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:32:20,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:32:20,871 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:32:20,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:32:20,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:32:20,873 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:32:20,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:32:20,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:32:20,875 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:32:20,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:32:20,878 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:32:20,878 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:32:20,879 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:32:20,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:32:20,883 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:32:20,883 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:32:20,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:32:20,884 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:32:20,888 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:32:20,889 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:32:20,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:32:20,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:32:20,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:32:20,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:32:20,891 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:32:20,891 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:32:20,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:32:20,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2024-11-08 19:32:21,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:32:21,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:32:21,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:32:21,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:32:21,206 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:32:21,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i Unable to find full path for "g++" [2024-11-08 19:32:23,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:32:23,813 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:32:23,814 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2024-11-08 19:32:23,850 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/data/fa58322d0/44fa6a0b37df4a049c5b70ff0deea81f/FLAGbc1cc2b80 [2024-11-08 19:32:23,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/data/fa58322d0/44fa6a0b37df4a049c5b70ff0deea81f [2024-11-08 19:32:23,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:32:23,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:32:23,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:32:23,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:32:23,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:32:23,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:32:23" (1/1) ... [2024-11-08 19:32:23,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d632e5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:23, skipping insertion in model container [2024-11-08 19:32:23,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:32:23" (1/1) ... [2024-11-08 19:32:23,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:32:24,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:32:24,893 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:32:25,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:32:25,173 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:32:25,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25 WrapperNode [2024-11-08 19:32:25,174 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:32:25,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:32:25,175 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:32:25,175 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:32:25,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,256 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,378 INFO L138 Inliner]: procedures = 177, calls = 426, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2233 [2024-11-08 19:32:25,379 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:32:25,380 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:32:25,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:32:25,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:32:25,393 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,425 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,426 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,518 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,556 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,591 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:32:25,592 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:32:25,593 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:32:25,593 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:32:25,594 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:32:25" (1/1) ... [2024-11-08 19:32:25,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:32:25,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:32:25,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:32:25,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfbf0c56-bfdb-499a-bc16-9fb1b718a88b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:32:25,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:32:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:32:25,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:32:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:32:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:32:25,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:32:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:32:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:32:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:32:25,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:32:25,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:32:26,067 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:32:26,070 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:32:30,873 INFO L? ?]: Removed 1991 outVars from TransFormulas that were not future-live. [2024-11-08 19:32:30,873 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:32:33,800 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:32:33,801 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-08 19:32:33,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:32:33 BoogieIcfgContainer [2024-11-08 19:32:33,802 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:32:33,802 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:32:33,803 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:32:33,814 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:32:33,815 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:32:33" (1/1) ... [2024-11-08 19:32:33,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:32:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:33,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1516 states and 1714 transitions. [2024-11-08 19:32:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1714 transitions. [2024-11-08 19:32:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:32:33,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,240 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 19:32:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1515 states and 1713 transitions. [2024-11-08 19:32:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1713 transitions. [2024-11-08 19:32:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:32:34,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:34,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,521 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 19:32:34,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1514 states and 1712 transitions. [2024-11-08 19:32:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1712 transitions. [2024-11-08 19:32:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:32:34,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,729 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 19:32:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1513 states and 1711 transitions. [2024-11-08 19:32:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1711 transitions. [2024-11-08 19:32:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:32:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,943 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 19:32:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1512 states and 1710 transitions. [2024-11-08 19:32:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1710 transitions. [2024-11-08 19:32:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:32:34,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,046 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 19:32:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1513 states and 1712 transitions. [2024-11-08 19:32:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1712 transitions. [2024-11-08 19:32:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:32:35,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,154 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 19:32:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1514 states and 1713 transitions. [2024-11-08 19:32:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1713 transitions. [2024-11-08 19:32:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:32:35,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,260 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 19:32:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1514 states and 1707 transitions. [2024-11-08 19:32:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1707 transitions. [2024-11-08 19:32:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:32:35,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,325 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 19:32:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1514 states and 1705 transitions. [2024-11-08 19:32:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1705 transitions. [2024-11-08 19:32:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:32:35,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1517 states and 1711 transitions. [2024-11-08 19:32:35,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1711 transitions. [2024-11-08 19:32:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:32:35,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:35,780 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 19:32:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1474 states and 1661 transitions. [2024-11-08 19:32:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1661 transitions. [2024-11-08 19:32:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:32:36,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:36,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:36,191 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 19:32:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1471 states and 1657 transitions. [2024-11-08 19:32:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1657 transitions. [2024-11-08 19:32:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:32:36,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:36,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:36,602 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 19:32:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1468 states and 1653 transitions. [2024-11-08 19:32:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1653 transitions. [2024-11-08 19:32:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:32:36,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:36,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:36,854 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 19:32:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1465 states and 1649 transitions. [2024-11-08 19:32:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1649 transitions. [2024-11-08 19:32:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:32:36,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1462 states and 1645 transitions. [2024-11-08 19:32:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1645 transitions. [2024-11-08 19:32:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:32:37,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,441 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 19:32:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1459 states and 1641 transitions. [2024-11-08 19:32:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1641 transitions. [2024-11-08 19:32:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:32:37,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1456 states and 1637 transitions. [2024-11-08 19:32:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1637 transitions. [2024-11-08 19:32:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:32:37,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,928 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 19:32:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1453 states and 1633 transitions. [2024-11-08 19:32:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1633 transitions. [2024-11-08 19:32:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:32:37,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:37,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:38,064 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 19:32:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1452 states and 1632 transitions. [2024-11-08 19:32:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1632 transitions. [2024-11-08 19:32:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:32:38,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:38,857 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 19:32:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1451 states and 1631 transitions. [2024-11-08 19:32:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1631 transitions. [2024-11-08 19:32:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:32:39,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:39,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:40,054 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 19:32:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:40,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1451 states and 1630 transitions. [2024-11-08 19:32:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1630 transitions. [2024-11-08 19:32:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:40,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:40,519 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 19:32:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1450 states and 1629 transitions. [2024-11-08 19:32:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1629 transitions. [2024-11-08 19:32:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:40,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:40,844 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 19:32:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1449 states and 1628 transitions. [2024-11-08 19:32:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1628 transitions. [2024-11-08 19:32:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,364 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 19:32:41,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1449 states and 1627 transitions. [2024-11-08 19:32:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1627 transitions. [2024-11-08 19:32:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:32:41,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,702 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 19:32:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1448 states and 1626 transitions. [2024-11-08 19:32:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1626 transitions. [2024-11-08 19:32:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:32:41,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,923 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 19:32:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1447 states and 1625 transitions. [2024-11-08 19:32:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1625 transitions. [2024-11-08 19:32:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:32:41,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:42,035 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 19:32:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1447 states and 1624 transitions. [2024-11-08 19:32:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1624 transitions. [2024-11-08 19:32:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:32:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:42,149 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 19:32:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1446 states and 1623 transitions. [2024-11-08 19:32:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1623 transitions. [2024-11-08 19:32:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:32:42,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:42,336 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 19:32:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1445 states and 1622 transitions. [2024-11-08 19:32:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1622 transitions. [2024-11-08 19:32:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:32:42,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:42,445 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 19:32:52,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1445 states and 1620 transitions. [2024-11-08 19:32:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1620 transitions. [2024-11-08 19:32:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:32:52,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:58,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1452 states and 1628 transitions. [2024-11-08 19:32:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1628 transitions. [2024-11-08 19:32:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:32:58,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:58,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:58,833 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 19:33:10,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:11,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:17,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1459 states and 1636 transitions. [2024-11-08 19:33:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1636 transitions. [2024-11-08 19:33:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:17,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:17,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:17,330 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 19:33:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1451 states and 1627 transitions. [2024-11-08 19:33:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1627 transitions. [2024-11-08 19:33:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:17,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:17,630 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 19:33:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1443 states and 1618 transitions. [2024-11-08 19:33:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1618 transitions. [2024-11-08 19:33:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:17,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:17,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:17,931 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 19:33:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1442 states and 1617 transitions. [2024-11-08 19:33:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1617 transitions. [2024-11-08 19:33:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:17,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:17,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,330 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 19:33:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:18,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1441 states and 1616 transitions. [2024-11-08 19:33:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1616 transitions. [2024-11-08 19:33:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:33:18,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:18,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,994 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 19:33:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1440 states and 1615 transitions. [2024-11-08 19:33:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1615 transitions. [2024-11-08 19:33:19,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:33:19,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,252 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 19:33:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1439 states and 1614 transitions. [2024-11-08 19:33:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1614 transitions. [2024-11-08 19:33:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:33:19,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,418 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 19:33:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1438 states and 1613 transitions. [2024-11-08 19:33:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1613 transitions. [2024-11-08 19:33:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:33:19,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,801 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 19:33:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1437 states and 1612 transitions. [2024-11-08 19:33:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1612 transitions. [2024-11-08 19:33:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:33:19,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,110 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 19:33:29,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:32,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1480 states and 1658 transitions. [2024-11-08 19:33:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1658 transitions. [2024-11-08 19:33:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:33:32,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1481 states and 1658 transitions. [2024-11-08 19:33:32,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1658 transitions. [2024-11-08 19:33:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:33:32,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,735 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 19:33:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1480 states and 1657 transitions. [2024-11-08 19:33:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1657 transitions. [2024-11-08 19:33:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:33:32,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,052 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 19:33:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1479 states and 1656 transitions. [2024-11-08 19:33:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1656 transitions. [2024-11-08 19:33:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:33,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,297 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 19:33:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1479 states and 1653 transitions. [2024-11-08 19:33:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1653 transitions. [2024-11-08 19:33:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:33:33,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,126 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 19:33:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1478 states and 1652 transitions. [2024-11-08 19:33:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1652 transitions. [2024-11-08 19:33:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:33:36,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,293 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 19:33:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1477 states and 1651 transitions. [2024-11-08 19:33:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1651 transitions. [2024-11-08 19:33:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:33:38,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:38,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:38,357 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 19:33:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1476 states and 1650 transitions. [2024-11-08 19:33:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1650 transitions. [2024-11-08 19:33:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:33:38,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:38,615 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 19:33:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1475 states and 1649 transitions. [2024-11-08 19:33:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1649 transitions. [2024-11-08 19:33:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:33:39,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,368 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 19:33:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1474 states and 1647 transitions. [2024-11-08 19:33:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1647 transitions. [2024-11-08 19:33:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:33:39,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,502 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 19:33:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1473 states and 1646 transitions. [2024-11-08 19:33:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1646 transitions. [2024-11-08 19:33:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:33:39,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,335 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 19:33:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1472 states and 1645 transitions. [2024-11-08 19:33:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1645 transitions. [2024-11-08 19:33:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:33:41,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:43,107 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 19:33:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1471 states and 1644 transitions. [2024-11-08 19:33:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1644 transitions. [2024-11-08 19:33:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:33:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:45,421 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 19:33:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:46,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1470 states and 1643 transitions. [2024-11-08 19:33:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1643 transitions. [2024-11-08 19:33:46,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:33:46,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:46,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:46,762 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 19:33:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1469 states and 1642 transitions. [2024-11-08 19:33:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1642 transitions. [2024-11-08 19:33:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:33:48,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1472 states and 1649 transitions. [2024-11-08 19:33:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1649 transitions. [2024-11-08 19:33:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:33:50,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1475 states and 1659 transitions. [2024-11-08 19:33:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1659 transitions. [2024-11-08 19:33:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:33:56,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1467 states and 1640 transitions. [2024-11-08 19:34:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1640 transitions. [2024-11-08 19:34:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:34:03,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:04,085 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 19:34:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1466 states and 1639 transitions. [2024-11-08 19:34:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1639 transitions. [2024-11-08 19:34:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:34:04,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,026 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 19:34:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1465 states and 1638 transitions. [2024-11-08 19:34:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1638 transitions. [2024-11-08 19:34:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:34:05,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:08,069 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 19:34:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1464 states and 1637 transitions. [2024-11-08 19:34:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1637 transitions. [2024-11-08 19:34:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:34:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:12,871 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 19:34:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1463 states and 1636 transitions. [2024-11-08 19:34:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1636 transitions. [2024-11-08 19:34:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:34:15,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:15,879 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 19:34:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1462 states and 1635 transitions. [2024-11-08 19:34:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1635 transitions. [2024-11-08 19:34:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:34:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,838 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 19:34:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1461 states and 1634 transitions. [2024-11-08 19:34:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1634 transitions. [2024-11-08 19:34:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:34:17,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:19,105 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 19:34:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1460 states and 1633 transitions. [2024-11-08 19:34:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1633 transitions. [2024-11-08 19:34:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:34:22,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:24,802 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 19:34:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1459 states and 1632 transitions. [2024-11-08 19:34:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1632 transitions. [2024-11-08 19:34:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:34:35,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:35,574 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 19:34:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1458 states and 1631 transitions. [2024-11-08 19:34:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1631 transitions. [2024-11-08 19:34:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:34:36,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,477 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 19:34:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1457 states and 1630 transitions. [2024-11-08 19:34:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1630 transitions. [2024-11-08 19:34:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:34:37,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:39,481 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 19:34:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1456 states and 1629 transitions. [2024-11-08 19:34:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1629 transitions. [2024-11-08 19:34:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:34:43,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:45,916 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 19:34:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1455 states and 1628 transitions. [2024-11-08 19:34:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1628 transitions. [2024-11-08 19:34:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:34:49,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:49,399 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 19:34:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1454 states and 1627 transitions. [2024-11-08 19:34:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1627 transitions. [2024-11-08 19:34:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:34:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:51,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1453 states and 1626 transitions. [2024-11-08 19:34:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1626 transitions. [2024-11-08 19:34:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:34:51,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:56,748 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 19:35:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1452 states and 1625 transitions. [2024-11-08 19:35:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1625 transitions. [2024-11-08 19:35:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:35:04,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,257 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 19:35:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1451 states and 1624 transitions. [2024-11-08 19:35:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1624 transitions. [2024-11-08 19:35:09,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:35:09,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,373 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 19:35:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1450 states and 1623 transitions. [2024-11-08 19:35:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1623 transitions. [2024-11-08 19:35:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:35:11,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:12,263 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 19:35:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1449 states and 1622 transitions. [2024-11-08 19:35:13,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1622 transitions. [2024-11-08 19:35:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:35:13,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,594 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 19:35:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1448 states and 1621 transitions. [2024-11-08 19:35:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1621 transitions. [2024-11-08 19:35:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:35:19,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:26,080 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 19:35:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1447 states and 1620 transitions. [2024-11-08 19:35:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1620 transitions. [2024-11-08 19:35:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:35:34,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:34,827 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 19:35:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1446 states and 1619 transitions. [2024-11-08 19:35:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1619 transitions. [2024-11-08 19:35:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:35:36,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,402 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 19:35:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1445 states and 1618 transitions. [2024-11-08 19:35:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1618 transitions. [2024-11-08 19:35:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:35:37,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:37,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,437 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 19:35:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1444 states and 1617 transitions. [2024-11-08 19:35:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1617 transitions. [2024-11-08 19:35:47,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:35:47,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:47,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:52,664 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 19:35:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1443 states and 1616 transitions. [2024-11-08 19:35:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1616 transitions. [2024-11-08 19:35:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:59,951 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 19:36:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1434 states and 1606 transitions. [2024-11-08 19:36:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1606 transitions. [2024-11-08 19:36:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,164 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 19:36:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1433 states and 1605 transitions. [2024-11-08 19:36:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1605 transitions. [2024-11-08 19:36:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:01,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:01,454 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 19:36:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1432 states and 1604 transitions. [2024-11-08 19:36:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1604 transitions. [2024-11-08 19:36:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:03,754 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 19:36:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1431 states and 1603 transitions. [2024-11-08 19:36:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1603 transitions. [2024-11-08 19:36:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:06,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:08,043 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 19:36:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1430 states and 1602 transitions. [2024-11-08 19:36:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1602 transitions. [2024-11-08 19:36:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:36:14,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:14,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:19,161 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 19:36:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1429 states and 1601 transitions. [2024-11-08 19:36:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1601 transitions. [2024-11-08 19:36:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:36:36,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:43,143 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 19:37:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1428 states and 1600 transitions. [2024-11-08 19:37:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1600 transitions. [2024-11-08 19:37:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:37:04,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:04,986 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 19:37:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1430 states and 1600 transitions. [2024-11-08 19:37:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1600 transitions. [2024-11-08 19:37:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:37:10,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:10,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:11,561 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 19:37:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1432 states and 1603 transitions. [2024-11-08 19:37:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1603 transitions. [2024-11-08 19:37:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:37:17,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,150 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 19:37:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1433 states and 1604 transitions. [2024-11-08 19:37:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1604 transitions. [2024-11-08 19:37:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:37:23,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:25,220 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 19:37:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1434 states and 1606 transitions. [2024-11-08 19:37:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1606 transitions. [2024-11-08 19:37:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:37:32,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:34,039 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 19:37:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1435 states and 1607 transitions. [2024-11-08 19:37:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1607 transitions. [2024-11-08 19:37:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:37:40,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1436 states and 1607 transitions. [2024-11-08 19:37:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1607 transitions. [2024-11-08 19:37:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:37:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1437 states and 1609 transitions. [2024-11-08 19:38:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1609 transitions. [2024-11-08 19:38:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:38:01,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1438 states and 1610 transitions. [2024-11-08 19:38:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1610 transitions. [2024-11-08 19:38:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:12,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1439 states and 1610 transitions. [2024-11-08 19:38:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1610 transitions. [2024-11-08 19:38:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:38:28,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1440 states and 1611 transitions. [2024-11-08 19:38:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1611 transitions. [2024-11-08 19:38:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:38:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1441 states and 1613 transitions. [2024-11-08 19:38:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1613 transitions. [2024-11-08 19:38:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:38:45,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:45,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1442 states and 1614 transitions. [2024-11-08 19:38:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1614 transitions. [2024-11-08 19:38:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:38:56,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1443 states and 1615 transitions. [2024-11-08 19:39:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1615 transitions. [2024-11-08 19:39:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:39:06,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:06,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1444 states and 1615 transitions. [2024-11-08 19:39:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1615 transitions. [2024-11-08 19:39:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:39:24,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1445 states and 1617 transitions. [2024-11-08 19:39:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1617 transitions. [2024-11-08 19:39:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:39:34,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1446 states and 1617 transitions. [2024-11-08 19:39:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1617 transitions. [2024-11-08 19:39:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:39:45,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:45,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1447 states and 1619 transitions. [2024-11-08 19:39:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1619 transitions. [2024-11-08 19:39:54,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:39:54,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1448 states and 1619 transitions. [2024-11-08 19:40:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1619 transitions. [2024-11-08 19:40:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:40:05,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1449 states and 1620 transitions. [2024-11-08 19:40:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1620 transitions. [2024-11-08 19:40:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:40:12,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1450 states and 1621 transitions. [2024-11-08 19:40:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1621 transitions. [2024-11-08 19:40:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:40:19,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1451 states and 1623 transitions. [2024-11-08 19:40:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1623 transitions. [2024-11-08 19:40:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:40:31,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:31,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1452 states and 1623 transitions. [2024-11-08 19:40:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1623 transitions. [2024-11-08 19:40:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:40:45,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1453 states and 1624 transitions. [2024-11-08 19:40:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1624 transitions. [2024-11-08 19:40:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:40:53,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:58,433 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1454 states and 1626 transitions. [2024-11-08 19:41:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1626 transitions. [2024-11-08 19:41:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:41:06,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:06,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1455 states and 1627 transitions. [2024-11-08 19:41:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1627 transitions. [2024-11-08 19:41:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:41:19,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1456 states and 1627 transitions. [2024-11-08 19:41:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1627 transitions. [2024-11-08 19:41:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:41:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1457 states and 1628 transitions. [2024-11-08 19:41:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1628 transitions. [2024-11-08 19:41:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:41:47,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:48,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1458 states and 1630 transitions. [2024-11-08 19:42:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1630 transitions. [2024-11-08 19:42:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:42:00,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1459 states and 1631 transitions. [2024-11-08 19:42:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1631 transitions. [2024-11-08 19:42:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:42:15,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1460 states and 1632 transitions. [2024-11-08 19:42:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1632 transitions. [2024-11-08 19:42:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:42:29,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1461 states and 1633 transitions. [2024-11-08 19:42:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1633 transitions. [2024-11-08 19:42:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:42:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1462 states and 1634 transitions. [2024-11-08 19:42:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1634 transitions. [2024-11-08 19:42:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:42:59,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1463 states and 1635 transitions. [2024-11-08 19:43:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1635 transitions. [2024-11-08 19:43:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:43:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1464 states and 1636 transitions. [2024-11-08 19:43:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1636 transitions. [2024-11-08 19:43:28,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:43:28,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:28,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1465 states and 1636 transitions. [2024-11-08 19:44:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1636 transitions. [2024-11-08 19:44:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:44:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1466 states and 1637 transitions. [2024-11-08 19:44:29,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1637 transitions. [2024-11-08 19:44:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:44:29,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1467 states and 1639 transitions. [2024-11-08 19:44:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1639 transitions. [2024-11-08 19:44:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:44:46,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1468 states and 1640 transitions. [2024-11-08 19:45:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1640 transitions. [2024-11-08 19:45:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:45:01,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1469 states and 1640 transitions. [2024-11-08 19:45:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1640 transitions. [2024-11-08 19:45:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:45:23,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:23,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.