./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/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_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:46:28,760 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:46:28,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:46:28,903 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:46:28,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:46:28,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:46:28,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:46:28,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:46:28,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:46:28,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:46:28,952 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:46:28,952 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:46:28,953 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:46:28,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:46:28,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:46:28,958 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:46:28,958 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:46:28,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:46:28,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:46:28,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:46:28,960 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:46:28,965 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:46:28,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:46:28,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:46:28,967 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:46:28,967 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:46:28,968 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:46:28,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:46:28,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:46:28,973 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:46:28,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:46:28,974 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:46:28,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:46:28,974 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_3fa3324d-8502-402e-b388-336815564620/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2024-11-08 19:46:29,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:46:29,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:46:29,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:46:29,404 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:46:29,404 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:46:29,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i Unable to find full path for "g++" [2024-11-08 19:46:31,981 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:46:32,536 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:46:32,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2024-11-08 19:46:32,574 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/data/6bbaa5ad8/7f0e900d39c7413382c14ebc57e0f5ab/FLAG5731f2b81 [2024-11-08 19:46:32,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/data/6bbaa5ad8/7f0e900d39c7413382c14ebc57e0f5ab [2024-11-08 19:46:32,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:46:32,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:46:32,598 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:46:32,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:46:32,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:46:32,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:46:32" (1/1) ... [2024-11-08 19:46:32,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@115a0325 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:32, skipping insertion in model container [2024-11-08 19:46:32,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:46:32" (1/1) ... [2024-11-08 19:46:32,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:46:33,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:46:33,718 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:46:33,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:46:33,990 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:46:33,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33 WrapperNode [2024-11-08 19:46:33,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:46:33,992 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:46:33,993 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:46:33,993 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:46:34,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,072 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,349 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-11-08 19:46:34,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:46:34,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:46:34,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:46:34,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:46:34,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,438 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,440 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,630 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,699 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,716 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,737 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:46:34,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:46:34,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:46:34,780 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:46:34,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:33" (1/1) ... [2024-11-08 19:46:34,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:46:34,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:46:34,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:46:34,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa3324d-8502-402e-b388-336815564620/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:46:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:46:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:46:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:46:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:46:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:46:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:46:35,118 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:46:35,120 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:46:40,677 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-08 19:46:40,677 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:46:44,025 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:46:44,027 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 19:46:44,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:46:44 BoogieIcfgContainer [2024-11-08 19:46:44,027 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:46:44,029 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:46:44,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:46:44,040 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:46:44,040 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:46:44" (1/1) ... [2024-11-08 19:46:44,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:46:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3605 states and 5180 transitions. [2024-11-08 19:46:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5180 transitions. [2024-11-08 19:46:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:46:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3605 states and 5178 transitions. [2024-11-08 19:46:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5178 transitions. [2024-11-08 19:46:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:46:44,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3607 states and 5181 transitions. [2024-11-08 19:46:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5181 transitions. [2024-11-08 19:46:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:46:44,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5179 states to 3607 states and 5179 transitions. [2024-11-08 19:46:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5179 transitions. [2024-11-08 19:46:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:46:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3607 states and 5175 transitions. [2024-11-08 19:46:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5175 transitions. [2024-11-08 19:46:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:44,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3607 states and 5169 transitions. [2024-11-08 19:46:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5169 transitions. [2024-11-08 19:46:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:45,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:45,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:48,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3607 states and 5163 transitions. [2024-11-08 19:46:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 5163 transitions. [2024-11-08 19:46:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:46:48,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:59,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:09,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:11,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3621 states and 5180 transitions. [2024-11-08 19:47:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5180 transitions. [2024-11-08 19:47:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:47:11,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3621 states and 5178 transitions. [2024-11-08 19:47:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5178 transitions. [2024-11-08 19:47:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:47:12,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:12,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3621 states and 5176 transitions. [2024-11-08 19:47:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5176 transitions. [2024-11-08 19:47:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:47:12,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:12,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:12,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 3621 states and 5174 transitions. [2024-11-08 19:47:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5174 transitions. [2024-11-08 19:47:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:47:12,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:12,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:22,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 3621 states and 5172 transitions. [2024-11-08 19:47:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5172 transitions. [2024-11-08 19:47:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:47:22,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:27,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3625 states and 5175 transitions. [2024-11-08 19:47:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3625 states and 5175 transitions. [2024-11-08 19:47:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:47:28,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 3627 states and 5178 transitions. [2024-11-08 19:47:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 5178 transitions. [2024-11-08 19:47:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:47:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 3626 states and 5173 transitions. [2024-11-08 19:47:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5173 transitions. [2024-11-08 19:47:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:47:28,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3626 states and 5169 transitions. [2024-11-08 19:47:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5169 transitions. [2024-11-08 19:47:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:47:29,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3626 states and 5167 transitions. [2024-11-08 19:47:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5167 transitions. [2024-11-08 19:47:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:47:29,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:35,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3626 states and 5165 transitions. [2024-11-08 19:47:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5165 transitions. [2024-11-08 19:47:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:47:35,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:46,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:57,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:07,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:17,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:27,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3672 states and 5225 transitions. [2024-11-08 19:48:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5225 transitions. [2024-11-08 19:48:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:48:27,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3672 states and 5223 transitions. [2024-11-08 19:48:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5223 transitions. [2024-11-08 19:48:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:48:27,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3672 states and 5219 transitions. [2024-11-08 19:48:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5219 transitions. [2024-11-08 19:48:28,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:48:28,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3672 states and 5217 transitions. [2024-11-08 19:48:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5217 transitions. [2024-11-08 19:48:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:48:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:29,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:29,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3672 states and 5215 transitions. [2024-11-08 19:48:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5215 transitions. [2024-11-08 19:48:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:48:29,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:29,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:40,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:50,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:00,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:10,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3656 states and 5195 transitions. [2024-11-08 19:49:10,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5195 transitions. [2024-11-08 19:49:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:49:10,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:20,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:30,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:33,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3660 states and 5198 transitions. [2024-11-08 19:49:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5198 transitions. [2024-11-08 19:49:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:49:33,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3660 states and 5197 transitions. [2024-11-08 19:49:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5197 transitions. [2024-11-08 19:49:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:49:33,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3668 states and 5207 transitions. [2024-11-08 19:49:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5207 transitions. [2024-11-08 19:49:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:49:34,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3669 states and 5205 transitions. [2024-11-08 19:49:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5205 transitions. [2024-11-08 19:49:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:49:36,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3670 states and 5207 transitions. [2024-11-08 19:49:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5207 transitions. [2024-11-08 19:49:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:49:39,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3671 states and 5208 transitions. [2024-11-08 19:49:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5208 transitions. [2024-11-08 19:49:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:49:42,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3672 states and 5209 transitions. [2024-11-08 19:49:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5209 transitions. [2024-11-08 19:49:45,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:49:45,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3673 states and 5209 transitions. [2024-11-08 19:49:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5209 transitions. [2024-11-08 19:49:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:49:49,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3674 states and 5211 transitions. [2024-11-08 19:49:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5211 transitions. [2024-11-08 19:49:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:49:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3675 states and 5211 transitions. [2024-11-08 19:49:56,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5211 transitions. [2024-11-08 19:49:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:49:56,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3676 states and 5212 transitions. [2024-11-08 19:49:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5212 transitions. [2024-11-08 19:49:59,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:49:59,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3677 states and 5213 transitions. [2024-11-08 19:50:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5213 transitions. [2024-11-08 19:50:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:50:03,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3678 states and 5215 transitions. [2024-11-08 19:50:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5215 transitions. [2024-11-08 19:50:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:50:07,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3679 states and 5215 transitions. [2024-11-08 19:50:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5215 transitions. [2024-11-08 19:50:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:50:11,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:15,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3680 states and 5216 transitions. [2024-11-08 19:50:15,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5216 transitions. [2024-11-08 19:50:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:50:15,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,175 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3681 states and 5218 transitions. [2024-11-08 19:50:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5218 transitions. [2024-11-08 19:50:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:50:19,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3682 states and 5218 transitions. [2024-11-08 19:50:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5218 transitions. [2024-11-08 19:50:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:50:23,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3683 states and 5219 transitions. [2024-11-08 19:50:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5219 transitions. [2024-11-08 19:50:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:50:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 3684 states and 5221 transitions. [2024-11-08 19:50:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5221 transitions. [2024-11-08 19:50:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:50:30,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:32,419 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3685 states and 5222 transitions. [2024-11-08 19:50:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5222 transitions. [2024-11-08 19:50:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:50:34,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3686 states and 5223 transitions. [2024-11-08 19:50:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5223 transitions. [2024-11-08 19:50:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:50:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3687 states and 5223 transitions. [2024-11-08 19:50:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5223 transitions. [2024-11-08 19:50:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:50:44,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3688 states and 5224 transitions. [2024-11-08 19:50:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5224 transitions. [2024-11-08 19:50:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:50:47,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3689 states and 5226 transitions. [2024-11-08 19:50:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5226 transitions. [2024-11-08 19:50:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:50:51,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3690 states and 5227 transitions. [2024-11-08 19:50:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5227 transitions. [2024-11-08 19:50:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:50:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3691 states and 5227 transitions. [2024-11-08 19:51:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5227 transitions. [2024-11-08 19:51:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:51:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3692 states and 5229 transitions. [2024-11-08 19:51:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5229 transitions. [2024-11-08 19:51:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:51:04,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:08,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3693 states and 5230 transitions. [2024-11-08 19:51:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5230 transitions. [2024-11-08 19:51:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:51:08,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:08,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3694 states and 5231 transitions. [2024-11-08 19:51:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5231 transitions. [2024-11-08 19:51:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:51:12,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:12,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3695 states and 5232 transitions. [2024-11-08 19:51:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5232 transitions. [2024-11-08 19:51:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:51:17,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3696 states and 5233 transitions. [2024-11-08 19:51:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5233 transitions. [2024-11-08 19:51:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:51:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3697 states and 5234 transitions. [2024-11-08 19:51:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5234 transitions. [2024-11-08 19:51:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:51:26,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3698 states and 5235 transitions. [2024-11-08 19:51:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5235 transitions. [2024-11-08 19:51:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:51:32,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:47,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3699 states and 5235 transitions. [2024-11-08 19:51:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5235 transitions. [2024-11-08 19:51:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:51:47,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:47,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3700 states and 5236 transitions. [2024-11-08 19:51:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5236 transitions. [2024-11-08 19:51:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:51:51,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3701 states and 5237 transitions. [2024-11-08 19:51:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5237 transitions. [2024-11-08 19:51:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:51:55,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:03,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3702 states and 5239 transitions. [2024-11-08 19:52:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5239 transitions. [2024-11-08 19:52:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:52:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3703 states and 5239 transitions. [2024-11-08 19:52:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5239 transitions. [2024-11-08 19:52:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:52:10,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:10,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:16,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3704 states and 5241 transitions. [2024-11-08 19:52:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5241 transitions. [2024-11-08 19:52:16,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:52:16,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:16,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3705 states and 5241 transitions. [2024-11-08 19:52:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5241 transitions. [2024-11-08 19:52:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:52:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3706 states and 5242 transitions. [2024-11-08 19:52:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5242 transitions. [2024-11-08 19:52:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:52:29,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:37,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3707 states and 5244 transitions. [2024-11-08 19:52:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5244 transitions. [2024-11-08 19:52:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:52:37,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:37,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3708 states and 5245 transitions. [2024-11-08 19:52:46,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5245 transitions. [2024-11-08 19:52:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:52:46,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:57,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3709 states and 5245 transitions. [2024-11-08 19:52:57,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5245 transitions. [2024-11-08 19:52:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:52:57,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3710 states and 5247 transitions. [2024-11-08 19:53:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5247 transitions. [2024-11-08 19:53:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:53:06,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:06,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3711 states and 5247 transitions. [2024-11-08 19:53:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5247 transitions. [2024-11-08 19:53:16,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:53:16,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:16,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3712 states and 5249 transitions. [2024-11-08 19:54:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5249 transitions. [2024-11-08 19:54:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:54:04,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3713 states and 5250 transitions. [2024-11-08 19:54:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5250 transitions. [2024-11-08 19:54:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:54:08,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:08,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3714 states and 5252 transitions. [2024-11-08 19:54:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5252 transitions. [2024-11-08 19:54:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:54:12,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3715 states and 5252 transitions. [2024-11-08 19:54:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5252 transitions. [2024-11-08 19:54:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:54:18,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3716 states and 5254 transitions. [2024-11-08 19:54:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5254 transitions. [2024-11-08 19:54:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:54:24,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3717 states and 5254 transitions. [2024-11-08 19:54:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5254 transitions. [2024-11-08 19:54:31,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:54:31,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:31,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3718 states and 5256 transitions. [2024-11-08 19:54:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5256 transitions. [2024-11-08 19:54:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:54:38,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:45,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3719 states and 5256 transitions. [2024-11-08 19:54:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5256 transitions. [2024-11-08 19:54:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:54:45,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:52,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3720 states and 5258 transitions. [2024-11-08 19:54:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5258 transitions. [2024-11-08 19:54:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:54:52,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:54:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3721 states and 5258 transitions. [2024-11-08 19:54:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5258 transitions. [2024-11-08 19:54:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:54:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3722 states and 5259 transitions. [2024-11-08 19:55:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5259 transitions. [2024-11-08 19:55:05,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:55:05,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:05,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3723 states and 5261 transitions. [2024-11-08 19:55:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5261 transitions. [2024-11-08 19:55:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:55:13,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:13,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3724 states and 5262 transitions. [2024-11-08 19:55:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5262 transitions. [2024-11-08 19:55:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:55:21,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3725 states and 5263 transitions. [2024-11-08 19:55:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5263 transitions. [2024-11-08 19:55:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:55:30,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:38,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3726 states and 5264 transitions. [2024-11-08 19:55:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5264 transitions. [2024-11-08 19:55:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:55:38,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:38,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:55:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3727 states and 5264 transitions. [2024-11-08 19:55:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5264 transitions. [2024-11-08 19:55:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:55:55,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:55,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3728 states and 5265 transitions. [2024-11-08 19:56:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5265 transitions. [2024-11-08 19:56:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:56:03,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3729 states and 5266 transitions. [2024-11-08 19:56:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5266 transitions. [2024-11-08 19:56:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:56:10,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3730 states and 5267 transitions. [2024-11-08 19:56:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5267 transitions. [2024-11-08 19:56:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:56:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3731 states and 5269 transitions. [2024-11-08 19:56:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5269 transitions. [2024-11-08 19:56:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:56:31,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3732 states and 5270 transitions. [2024-11-08 19:56:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5270 transitions. [2024-11-08 19:56:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:56:40,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:56:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3733 states and 5271 transitions. [2024-11-08 19:56:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5271 transitions. [2024-11-08 19:56:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:56:50,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3734 states and 5271 transitions. [2024-11-08 19:57:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5271 transitions. [2024-11-08 19:57:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:57:06,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3735 states and 5273 transitions. [2024-11-08 19:57:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5273 transitions. [2024-11-08 19:57:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:57:16,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:18,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3736 states and 5273 transitions. [2024-11-08 19:57:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5273 transitions. [2024-11-08 19:57:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:57:27,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3737 states and 5275 transitions. [2024-11-08 19:57:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5275 transitions. [2024-11-08 19:57:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:57:36,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3738 states and 5275 transitions. [2024-11-08 19:57:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5275 transitions. [2024-11-08 19:57:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:57:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:57:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3739 states and 5277 transitions. [2024-11-08 19:57:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5277 transitions. [2024-11-08 19:57:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:57:56,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:58:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3740 states and 5277 transitions. [2024-11-08 19:58:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5277 transitions. [2024-11-08 19:58:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:58:08,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:58:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3741 states and 5279 transitions. [2024-11-08 19:58:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5279 transitions. [2024-11-08 19:58:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:58:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:58:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3742 states and 5280 transitions. [2024-11-08 19:58:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5280 transitions. [2024-11-08 19:58:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:58:29,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:58:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3743 states and 5280 transitions. [2024-11-08 19:58:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5280 transitions. [2024-11-08 19:58:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:58:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:58:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3744 states and 5282 transitions. [2024-11-08 19:58:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5282 transitions. [2024-11-08 19:58:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:58:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:59:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:09,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3745 states and 5283 transitions. [2024-11-08 19:59:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5283 transitions. [2024-11-08 19:59:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:59:09,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:59:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3746 states and 5283 transitions. [2024-11-08 19:59:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5283 transitions. [2024-11-08 19:59:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:59:28,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:28,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:59:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3747 states and 5284 transitions. [2024-11-08 19:59:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5284 transitions. [2024-11-08 19:59:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:59:38,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:38,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:59:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3748 states and 5286 transitions. [2024-11-08 19:59:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5286 transitions. [2024-11-08 19:59:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:59:51,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 20:00:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3749 states and 5287 transitions. [2024-11-08 20:00:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5287 transitions. [2024-11-08 20:00:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 20:00:04,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:04,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.