./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.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_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/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_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/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_442c93cd-eda7-4158-a60d-1de51f7af4e1/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 d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:07:04,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:07:04,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:07:04,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:07:04,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:07:05,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:07:05,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:07:05,003 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:07:05,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:07:05,004 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:07:05,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:07:05,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:07:05,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:07:05,006 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:07:05,007 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:07:05,007 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:07:05,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:07:05,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:07:05,009 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:07:05,009 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:07:05,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:07:05,021 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:07:05,021 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:07:05,022 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:07:05,022 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:07:05,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:05,023 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:07:05,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:07:05,025 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:07:05,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:07:05,026 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_442c93cd-eda7-4158-a60d-1de51f7af4e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d11f955236406002afd026860cf5cae6834e26918579de44c447a4ac30cb678d [2024-11-08 22:07:05,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:07:05,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:07:05,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:07:05,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:07:05,401 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:07:05,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i Unable to find full path for "g++" [2024-11-08 22:07:07,434 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:07:07,818 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:07:07,821 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2024-11-08 22:07:07,846 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/data/395013ad5/7fb80de9b5234310b8ddf706bf397487/FLAG15b03ef19 [2024-11-08 22:07:07,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/data/395013ad5/7fb80de9b5234310b8ddf706bf397487 [2024-11-08 22:07:07,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:07:07,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:07:07,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:07,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:07:07,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:07:07,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:07" (1/1) ... [2024-11-08 22:07:07,881 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a91cdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:07, skipping insertion in model container [2024-11-08 22:07:07,881 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:07:07" (1/1) ... [2024-11-08 22:07:07,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:07:08,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:08,716 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:07:08,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:07:09,008 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:07:09,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09 WrapperNode [2024-11-08 22:07:09,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:07:09,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:09,011 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:07:09,011 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:07:09,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,099 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,197 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1651 [2024-11-08 22:07:09,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:07:09,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:07:09,203 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:07:09,203 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:07:09,214 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,241 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,365 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:07:09,405 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:07:09,405 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:07:09,405 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:07:09,406 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:07:09" (1/1) ... [2024-11-08 22:07:09,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:07:09,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:07:09,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:07:09,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_442c93cd-eda7-4158-a60d-1de51f7af4e1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:07:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:07:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:07:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:07:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:07:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:07:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:07:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:07:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:07:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:07:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:07:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:07:09,803 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:07:09,805 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:07:13,114 INFO L? ?]: Removed 1512 outVars from TransFormulas that were not future-live. [2024-11-08 22:07:13,114 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:07:15,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:07:15,140 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 22:07:15,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:15 BoogieIcfgContainer [2024-11-08 22:07:15,141 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:07:15,142 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:07:15,142 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:07:15,162 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:07:15,165 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:07:15" (1/1) ... [2024-11-08 22:07:15,180 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:07:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1177 states and 1335 transitions. [2024-11-08 22:07:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1335 transitions. [2024-11-08 22:07:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:07:15,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:15,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:15,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1176 states and 1334 transitions. [2024-11-08 22:07:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1334 transitions. [2024-11-08 22:07:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:07:15,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:15,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1175 states and 1333 transitions. [2024-11-08 22:07:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1333 transitions. [2024-11-08 22:07:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:07:15,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1174 states and 1331 transitions. [2024-11-08 22:07:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1331 transitions. [2024-11-08 22:07:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:07:16,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1175 states and 1333 transitions. [2024-11-08 22:07:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1333 transitions. [2024-11-08 22:07:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:07:16,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1174 states and 1332 transitions. [2024-11-08 22:07:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1332 transitions. [2024-11-08 22:07:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:07:16,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1177 states and 1337 transitions. [2024-11-08 22:07:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1337 transitions. [2024-11-08 22:07:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:07:16,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1176 states and 1336 transitions. [2024-11-08 22:07:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1336 transitions. [2024-11-08 22:07:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:07:16,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1177 states and 1338 transitions. [2024-11-08 22:07:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1338 transitions. [2024-11-08 22:07:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:07:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1178 states and 1340 transitions. [2024-11-08 22:07:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1340 transitions. [2024-11-08 22:07:17,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:07:17,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1179 states and 1342 transitions. [2024-11-08 22:07:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1342 transitions. [2024-11-08 22:07:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:07:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1178 states and 1340 transitions. [2024-11-08 22:07:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1340 transitions. [2024-11-08 22:07:17,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:07:17,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1179 states and 1342 transitions. [2024-11-08 22:07:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1342 transitions. [2024-11-08 22:07:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:07:17,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1181 states and 1347 transitions. [2024-11-08 22:07:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1347 transitions. [2024-11-08 22:07:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:07:18,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1182 states and 1348 transitions. [2024-11-08 22:07:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1348 transitions. [2024-11-08 22:07:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:07:18,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1181 states and 1347 transitions. [2024-11-08 22:07:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1347 transitions. [2024-11-08 22:07:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:07:18,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1182 states and 1348 transitions. [2024-11-08 22:07:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1348 transitions. [2024-11-08 22:07:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:07:18,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1183 states and 1350 transitions. [2024-11-08 22:07:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1350 transitions. [2024-11-08 22:07:18,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:07:18,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1186 states and 1355 transitions. [2024-11-08 22:07:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1355 transitions. [2024-11-08 22:07:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:07:19,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1186 states and 1353 transitions. [2024-11-08 22:07:19,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1353 transitions. [2024-11-08 22:07:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:07:19,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1188 states and 1356 transitions. [2024-11-08 22:07:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1356 transitions. [2024-11-08 22:07:19,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:07:19,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1188 states and 1352 transitions. [2024-11-08 22:07:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1352 transitions. [2024-11-08 22:07:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:07:20,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1188 states and 1350 transitions. [2024-11-08 22:07:20,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1350 transitions. [2024-11-08 22:07:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:07:20,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1191 states and 1356 transitions. [2024-11-08 22:07:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1356 transitions. [2024-11-08 22:07:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:07:20,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1148 states and 1306 transitions. [2024-11-08 22:07:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1306 transitions. [2024-11-08 22:07:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:07:20,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1145 states and 1302 transitions. [2024-11-08 22:07:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1302 transitions. [2024-11-08 22:07:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:07:21,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1142 states and 1298 transitions. [2024-11-08 22:07:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1298 transitions. [2024-11-08 22:07:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:07:21,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:21,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1139 states and 1294 transitions. [2024-11-08 22:07:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1294 transitions. [2024-11-08 22:07:22,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:07:22,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1136 states and 1290 transitions. [2024-11-08 22:07:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1290 transitions. [2024-11-08 22:07:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:22,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1133 states and 1286 transitions. [2024-11-08 22:07:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1286 transitions. [2024-11-08 22:07:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:07:22,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1130 states and 1282 transitions. [2024-11-08 22:07:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1282 transitions. [2024-11-08 22:07:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:07:22,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1127 states and 1278 transitions. [2024-11-08 22:07:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1278 transitions. [2024-11-08 22:07:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:07:23,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:23,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1126 states and 1277 transitions. [2024-11-08 22:07:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1277 transitions. [2024-11-08 22:07:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:07:24,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:24,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:24,240 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 22:07:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1147 states and 1299 transitions. [2024-11-08 22:07:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1299 transitions. [2024-11-08 22:07:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:07:25,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1147 states and 1298 transitions. [2024-11-08 22:07:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1298 transitions. [2024-11-08 22:07:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:07:26,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:26,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1146 states and 1297 transitions. [2024-11-08 22:07:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1297 transitions. [2024-11-08 22:07:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:07:26,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1149 states and 1303 transitions. [2024-11-08 22:07:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1303 transitions. [2024-11-08 22:07:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:07:27,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1148 states and 1302 transitions. [2024-11-08 22:07:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1302 transitions. [2024-11-08 22:07:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:07:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1151 states and 1306 transitions. [2024-11-08 22:07:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1306 transitions. [2024-11-08 22:07:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:07:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1150 states and 1305 transitions. [2024-11-08 22:07:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1305 transitions. [2024-11-08 22:07:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:07:28,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1153 states and 1309 transitions. [2024-11-08 22:07:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1309 transitions. [2024-11-08 22:07:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:07:28,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:28,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:38,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1153 states and 1307 transitions. [2024-11-08 22:07:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1307 transitions. [2024-11-08 22:07:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:07:38,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:50,075 WARN L539 Checker$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 22:07:55,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1166 states and 1330 transitions. [2024-11-08 22:07:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1330 transitions. [2024-11-08 22:07:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:07:55,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:55,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1168 states and 1333 transitions. [2024-11-08 22:07:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1333 transitions. [2024-11-08 22:07:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:07:55,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1169 states and 1333 transitions. [2024-11-08 22:07:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1333 transitions. [2024-11-08 22:07:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:07:55,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1171 states and 1335 transitions. [2024-11-08 22:07:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1335 transitions. [2024-11-08 22:07:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:07:56,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1172 states and 1335 transitions. [2024-11-08 22:07:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1335 transitions. [2024-11-08 22:07:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:07:56,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:56,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:05,774 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 22:08:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1211 states and 1383 transitions. [2024-11-08 22:08:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1383 transitions. [2024-11-08 22:08:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:08:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1212 states and 1383 transitions. [2024-11-08 22:08:05,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1383 transitions. [2024-11-08 22:08:05,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:08:05,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:05,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1213 states and 1383 transitions. [2024-11-08 22:08:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1383 transitions. [2024-11-08 22:08:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:08:06,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1212 states and 1382 transitions. [2024-11-08 22:08:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1382 transitions. [2024-11-08 22:08:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:08:06,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1213 states and 1384 transitions. [2024-11-08 22:08:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1384 transitions. [2024-11-08 22:08:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:08:06,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1212 states and 1383 transitions. [2024-11-08 22:08:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1383 transitions. [2024-11-08 22:08:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:08:06,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1213 states and 1384 transitions. [2024-11-08 22:08:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1384 transitions. [2024-11-08 22:08:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:08:06,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:07,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1212 states and 1383 transitions. [2024-11-08 22:08:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1383 transitions. [2024-11-08 22:08:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:08:07,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1214 states and 1386 transitions. [2024-11-08 22:08:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1386 transitions. [2024-11-08 22:08:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:08:07,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:22,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:24,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1260 states and 1444 transitions. [2024-11-08 22:08:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1444 transitions. [2024-11-08 22:08:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:08:24,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1261 states and 1444 transitions. [2024-11-08 22:08:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1444 transitions. [2024-11-08 22:08:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:08:24,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1260 states and 1443 transitions. [2024-11-08 22:08:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1443 transitions. [2024-11-08 22:08:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:08:24,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1261 states and 1444 transitions. [2024-11-08 22:08:25,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1444 transitions. [2024-11-08 22:08:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:08:25,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1263 states and 1444 transitions. [2024-11-08 22:08:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1444 transitions. [2024-11-08 22:08:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:08:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1271 states and 1455 transitions. [2024-11-08 22:08:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1455 transitions. [2024-11-08 22:08:29,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:08:29,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1278 states and 1462 transitions. [2024-11-08 22:08:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1462 transitions. [2024-11-08 22:08:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:08:30,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:30,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1277 states and 1461 transitions. [2024-11-08 22:08:30,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1461 transitions. [2024-11-08 22:08:30,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:08:30,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1278 states and 1463 transitions. [2024-11-08 22:08:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1463 transitions. [2024-11-08 22:08:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:31,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1280 states and 1465 transitions. [2024-11-08 22:08:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1465 transitions. [2024-11-08 22:08:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:32,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1280 states and 1464 transitions. [2024-11-08 22:08:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1464 transitions. [2024-11-08 22:08:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:08:32,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1284 states and 1469 transitions. [2024-11-08 22:08:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1469 transitions. [2024-11-08 22:08:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:08:34,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:34,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1289 states and 1476 transitions. [2024-11-08 22:08:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1476 transitions. [2024-11-08 22:08:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:08:38,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:38,594 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 22:08:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1293 states and 1483 transitions. [2024-11-08 22:08:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1483 transitions. [2024-11-08 22:08:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:08:39,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:39,827 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 22:08:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1295 states and 1486 transitions. [2024-11-08 22:08:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1486 transitions. [2024-11-08 22:08:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:08:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1298 states and 1495 transitions. [2024-11-08 22:08:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1495 transitions. [2024-11-08 22:08:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:08:44,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1306 states and 1512 transitions. [2024-11-08 22:08:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1512 transitions. [2024-11-08 22:08:50,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:08:50,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:50,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:52,739 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 22:08:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1312 states and 1520 transitions. [2024-11-08 22:08:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1520 transitions. [2024-11-08 22:08:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:08:56,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1313 states and 1522 transitions. [2024-11-08 22:08:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1522 transitions. [2024-11-08 22:08:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:08:57,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1315 states and 1525 transitions. [2024-11-08 22:08:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1525 transitions. [2024-11-08 22:08:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:08:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1319 states and 1534 transitions. [2024-11-08 22:09:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1534 transitions. [2024-11-08 22:09:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:09:02,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1321 states and 1539 transitions. [2024-11-08 22:09:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1539 transitions. [2024-11-08 22:09:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:09:07,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1322 states and 1541 transitions. [2024-11-08 22:09:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1541 transitions. [2024-11-08 22:09:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:09:08,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:09,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:09,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1324 states and 1544 transitions. [2024-11-08 22:09:09,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1544 transitions. [2024-11-08 22:09:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:09:09,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1328 states and 1553 transitions. [2024-11-08 22:09:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1553 transitions. [2024-11-08 22:09:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:09:14,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1330 states and 1558 transitions. [2024-11-08 22:09:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1558 transitions. [2024-11-08 22:09:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:09:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:21,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1331 states and 1560 transitions. [2024-11-08 22:09:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1560 transitions. [2024-11-08 22:09:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:09:22,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:22,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1333 states and 1563 transitions. [2024-11-08 22:09:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1563 transitions. [2024-11-08 22:09:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:09:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1337 states and 1572 transitions. [2024-11-08 22:09:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1572 transitions. [2024-11-08 22:09:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:09:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1339 states and 1577 transitions. [2024-11-08 22:09:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1577 transitions. [2024-11-08 22:09:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:09:36,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1340 states and 1579 transitions. [2024-11-08 22:09:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1579 transitions. [2024-11-08 22:09:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:09:37,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:37,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1342 states and 1582 transitions. [2024-11-08 22:09:38,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1582 transitions. [2024-11-08 22:09:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:09:38,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1348 states and 1597 transitions. [2024-11-08 22:09:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1597 transitions. [2024-11-08 22:09:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:09:54,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1349 states and 1598 transitions. [2024-11-08 22:09:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1598 transitions. [2024-11-08 22:09:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:09:59,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1350 states and 1600 transitions. [2024-11-08 22:10:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1600 transitions. [2024-11-08 22:10:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:10:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1367 states and 1625 transitions. [2024-11-08 22:10:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1625 transitions. [2024-11-08 22:10:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:10:15,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:23,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1369 states and 1629 transitions. [2024-11-08 22:10:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1629 transitions. [2024-11-08 22:10:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:10:23,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:23,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1371 states and 1633 transitions. [2024-11-08 22:10:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1633 transitions. [2024-11-08 22:10:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:10:32,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1372 states and 1635 transitions. [2024-11-08 22:10:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1635 transitions. [2024-11-08 22:10:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:10:33,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1374 states and 1639 transitions. [2024-11-08 22:10:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1639 transitions. [2024-11-08 22:10:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:10:35,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:35,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1377 states and 1646 transitions. [2024-11-08 22:10:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1646 transitions. [2024-11-08 22:10:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:10:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1379 states and 1651 transitions. [2024-11-08 22:10:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1651 transitions. [2024-11-08 22:10:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:10:51,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:52,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:52,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1370 states and 1641 transitions. [2024-11-08 22:10:52,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1641 transitions. [2024-11-08 22:10:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:10:52,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:53,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1372 states and 1644 transitions. [2024-11-08 22:10:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1644 transitions. [2024-11-08 22:10:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:10:53,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1375 states and 1648 transitions. [2024-11-08 22:10:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1648 transitions. [2024-11-08 22:10:54,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:10:54,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1378 states and 1653 transitions. [2024-11-08 22:10:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1653 transitions. [2024-11-08 22:10:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:10:58,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:01,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1381 states and 1658 transitions. [2024-11-08 22:11:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1658 transitions. [2024-11-08 22:11:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:11:07,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1389 states and 1672 transitions. [2024-11-08 22:11:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1672 transitions. [2024-11-08 22:11:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:11:28,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1398 states and 1688 transitions. [2024-11-08 22:11:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1688 transitions. [2024-11-08 22:11:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:11:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1405 states and 1696 transitions. [2024-11-08 22:12:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1696 transitions. [2024-11-08 22:12:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:12:01,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1413 states and 1708 transitions. [2024-11-08 22:12:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1708 transitions. [2024-11-08 22:12:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:12:10,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1414 states and 1709 transitions. [2024-11-08 22:12:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1709 transitions. [2024-11-08 22:12:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:12:17,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:18,623 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 22:12:22,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1415 states and 1710 transitions. [2024-11-08 22:12:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1710 transitions. [2024-11-08 22:12:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:12:22,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1416 states and 1712 transitions. [2024-11-08 22:12:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1712 transitions. [2024-11-08 22:12:28,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:12:28,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:30,307 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 22:12:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1417 states and 1713 transitions. [2024-11-08 22:12:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1713 transitions. [2024-11-08 22:12:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:12:37,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:37,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:39,435 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 22:12:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1418 states and 1714 transitions. [2024-11-08 22:12:46,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1714 transitions. [2024-11-08 22:12:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:12:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:46,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:49,004 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 22:12:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1419 states and 1715 transitions. [2024-11-08 22:12:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1715 transitions. [2024-11-08 22:12:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:12:56,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:00,285 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 22:13:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1420 states and 1715 transitions. [2024-11-08 22:13:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1715 transitions. [2024-11-08 22:13:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:13:17,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:20,755 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 22:13:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1421 states and 1717 transitions. [2024-11-08 22:13:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1717 transitions. [2024-11-08 22:13:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:26,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:28,341 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 22:13:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1422 states and 1718 transitions. [2024-11-08 22:13:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1718 transitions. [2024-11-08 22:13:36,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:13:36,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:36,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:38,311 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 22:13:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1423 states and 1719 transitions. [2024-11-08 22:13:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1719 transitions. [2024-11-08 22:13:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:13:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:48,559 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 22:13:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1424 states and 1720 transitions. [2024-11-08 22:13:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1720 transitions. [2024-11-08 22:13:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:13:56,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:59,062 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 22:14:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1425 states and 1721 transitions. [2024-11-08 22:14:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1721 transitions. [2024-11-08 22:14:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:14:06,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,313 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 22:14:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:17,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1426 states and 1722 transitions. [2024-11-08 22:14:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1722 transitions. [2024-11-08 22:14:17,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:14:17,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:17,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,347 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 22:14:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1427 states and 1722 transitions. [2024-11-08 22:14:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1722 transitions. [2024-11-08 22:14:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:14:51,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:54,442 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 22:15:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1428 states and 1724 transitions. [2024-11-08 22:15:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1724 transitions. [2024-11-08 22:15:00,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:15:00,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:03,574 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 22:15:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1429 states and 1724 transitions. [2024-11-08 22:15:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1724 transitions. [2024-11-08 22:15:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:15:12,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:12,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:15,958 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 22:15:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1430 states and 1726 transitions. [2024-11-08 22:15:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1726 transitions. [2024-11-08 22:15:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:15:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:24,878 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 22:15:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1431 states and 1728 transitions. [2024-11-08 22:15:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1728 transitions. [2024-11-08 22:15:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:15:33,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:36,704 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 22:15:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1432 states and 1728 transitions. [2024-11-08 22:15:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1728 transitions. [2024-11-08 22:15:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:15:45,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:50,216 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 22:16:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1433 states and 1728 transitions. [2024-11-08 22:16:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1728 transitions. [2024-11-08 22:16:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:16:07,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:10,097 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 22:16:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1434 states and 1729 transitions. [2024-11-08 22:16:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1729 transitions. [2024-11-08 22:16:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:16:15,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:19,928 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 22:16:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1435 states and 1731 transitions. [2024-11-08 22:16:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1731 transitions. [2024-11-08 22:16:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:16:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:30,865 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 22:16:40,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1436 states and 1731 transitions. [2024-11-08 22:16:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1731 transitions. [2024-11-08 22:16:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:16:40,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,522 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 22:16:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1437 states and 1732 transitions. [2024-11-08 22:16:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1732 transitions. [2024-11-08 22:16:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:16:48,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:54,152 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 22:17:01,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:01,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1438 states and 1734 transitions. [2024-11-08 22:17:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1734 transitions. [2024-11-08 22:17:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:17:01,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:04,714 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 22:17:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1439 states and 1735 transitions. [2024-11-08 22:17:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1735 transitions. [2024-11-08 22:17:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:17:14,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:18,702 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 22:17:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1440 states and 1735 transitions. [2024-11-08 22:17:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1735 transitions. [2024-11-08 22:17:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:17:33,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:33,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:37,374 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 22:17:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1441 states and 1737 transitions. [2024-11-08 22:17:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1737 transitions. [2024-11-08 22:17:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:17:44,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:47,721 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 22:17:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1442 states and 1738 transitions. [2024-11-08 22:17:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1738 transitions. [2024-11-08 22:17:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:17:57,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:57,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:02,058 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 22:18:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1443 states and 1738 transitions. [2024-11-08 22:18:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1738 transitions. [2024-11-08 22:18:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:18:17,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:17,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:21,278 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 22:18:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1444 states and 1740 transitions. [2024-11-08 22:18:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1740 transitions. [2024-11-08 22:18:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:18:28,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:32,541 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 22:18:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1445 states and 1740 transitions. [2024-11-08 22:18:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1740 transitions. [2024-11-08 22:18:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:18:42,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:46,073 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 22:18:51,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:51,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1446 states and 1741 transitions. [2024-11-08 22:18:51,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1741 transitions. [2024-11-08 22:18:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:18:51,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:57,234 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 22:19:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1447 states and 1743 transitions. [2024-11-08 22:19:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1743 transitions. [2024-11-08 22:19:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:19:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:09,777 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 22:19:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1448 states and 1743 transitions. [2024-11-08 22:19:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1743 transitions. [2024-11-08 22:19:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:19:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:24,452 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 22:19:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1449 states and 1744 transitions. [2024-11-08 22:19:30,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1744 transitions. [2024-11-08 22:19:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:19:30,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:36,951 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 22:19:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1450 states and 1746 transitions. [2024-11-08 22:19:46,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1746 transitions. [2024-11-08 22:19:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:19:46,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1451 states and 1747 transitions. [2024-11-08 22:20:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1747 transitions. [2024-11-08 22:20:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:20:01,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1452 states and 1747 transitions. [2024-11-08 22:20:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1747 transitions. [2024-11-08 22:20:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:20:24,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat