./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/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_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:52,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:52,656 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:07:52,664 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:52,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:52,701 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:52,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:52,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:52,703 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:52,704 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:52,704 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:52,705 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:52,705 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:07:52,706 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:52,706 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:07:52,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:52,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:52,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:52,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:52,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:52,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:07:52,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:52,714 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:52,715 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:52,716 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:52,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:52,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:52,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:52,717 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:52,718 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:52,718 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:52,718 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:52,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:52,719 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_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ea5dd3dcdb2ca45816b1054e161d4e883537a3d70de7c4c731596cc44c337d4 [2024-11-08 23:07:53,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:53,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:53,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:53,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:53,094 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:53,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-crafted/zero_sum_const_m5.c Unable to find full path for "g++" [2024-11-08 23:07:54,968 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:55,176 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:55,176 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c [2024-11-08 23:07:55,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/data/d2fda68f2/62ef75f4066a40769d590e07baa98986/FLAG4f6eae98b [2024-11-08 23:07:55,219 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/data/d2fda68f2/62ef75f4066a40769d590e07baa98986 [2024-11-08 23:07:55,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:55,224 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:55,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:55,228 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:55,233 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:55,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43455ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55, skipping insertion in model container [2024-11-08 23:07:55,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:55,490 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-11-08 23:07:55,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:55,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:55,560 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/sv-benchmarks/c/array-crafted/zero_sum_const_m5.c[408,421] [2024-11-08 23:07:55,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:55,597 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:55,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55 WrapperNode [2024-11-08 23:07:55,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:55,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:55,599 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:55,599 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:55,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,644 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 138 [2024-11-08 23:07:55,645 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:55,646 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:55,646 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:55,646 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:55,662 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,664 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,664 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,678 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,688 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:55,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:55,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:55,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:55,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:55" (1/1) ... [2024-11-08 23:07:55,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:55,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:55,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:55,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89ad67b-d4c3-4a71-9650-1ae6944acc2f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:07:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:07:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:07:55,856 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:55,858 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:56,215 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-08 23:07:56,215 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:07:56,239 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:07:56,239 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:07:56,239 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:56 BoogieIcfgContainer [2024-11-08 23:07:56,240 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:07:56,241 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:07:56,241 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:07:56,255 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:07:56,256 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:56" (1/1) ... [2024-11-08 23:07:56,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:07:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 64 transitions. [2024-11-08 23:07:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 64 transitions. [2024-11-08 23:07:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:07:56,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2024-11-08 23:07:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2024-11-08 23:07:56,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:07:56,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-08 23:07:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-08 23:07:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:07:56,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 46 states and 73 transitions. [2024-11-08 23:07:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 73 transitions. [2024-11-08 23:07:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:07:57,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2024-11-08 23:07:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2024-11-08 23:07:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:07:57,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:07:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2024-11-08 23:07:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-11-08 23:07:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:07:57,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,663 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 23:07:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 76 transitions. [2024-11-08 23:07:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 76 transitions. [2024-11-08 23:07:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:07:57,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-11-08 23:07:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-11-08 23:07:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:07:57,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,949 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 23:07:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-11-08 23:07:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-11-08 23:07:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:07:57,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-11-08 23:07:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-11-08 23:07:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:07:58,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:07:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2024-11-08 23:07:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2024-11-08 23:07:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:07:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 47 states and 70 transitions. [2024-11-08 23:07:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2024-11-08 23:07:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:07:58,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2024-11-08 23:07:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2024-11-08 23:07:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:07:58,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-11-08 23:07:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-11-08 23:07:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:07:58,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 70 transitions. [2024-11-08 23:07:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2024-11-08 23:07:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:07:58,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 49 states and 72 transitions. [2024-11-08 23:07:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 72 transitions. [2024-11-08 23:07:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:58,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-11-08 23:07:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-11-08 23:07:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:07:58,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:07:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 50 states and 73 transitions. [2024-11-08 23:07:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-11-08 23:07:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:07:58,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:07:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 50 states and 72 transitions. [2024-11-08 23:07:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 72 transitions. [2024-11-08 23:07:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:07:59,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 23:07:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 23:07:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:07:59,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-08 23:07:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-08 23:07:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:07:59,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 52 states and 75 transitions. [2024-11-08 23:07:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 75 transitions. [2024-11-08 23:07:59,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:07:59,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-11-08 23:07:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-08 23:07:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:07:59,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,585 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:07:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 53 states and 76 transitions. [2024-11-08 23:07:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2024-11-08 23:07:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:07:59,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:07:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-11-08 23:07:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-11-08 23:07:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:07:59,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:07:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-08 23:07:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-08 23:07:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:59,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:08:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2024-11-08 23:08:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2024-11-08 23:08:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:00,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:08:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-11-08 23:08:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-08 23:08:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:00,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:08:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-11-08 23:08:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-08 23:08:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:08:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:08:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2024-11-08 23:08:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2024-11-08 23:08:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:08:00,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:08:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 64 states and 86 transitions. [2024-11-08 23:08:00,659 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 86 transitions. [2024-11-08 23:08:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:08:00,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:08:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 66 states and 88 transitions. [2024-11-08 23:08:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 88 transitions. [2024-11-08 23:08:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:00,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:08:01,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 68 states and 90 transitions. [2024-11-08 23:08:01,049 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 90 transitions. [2024-11-08 23:08:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:01,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:08:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 70 states and 92 transitions. [2024-11-08 23:08:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2024-11-08 23:08:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:08:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:08:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 72 states and 94 transitions. [2024-11-08 23:08:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions. [2024-11-08 23:08:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:08:01,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:08:01,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 74 states and 96 transitions. [2024-11-08 23:08:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 96 transitions. [2024-11-08 23:08:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:08:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 141 states and 225 transitions. [2024-11-08 23:08:20,139 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 225 transitions. [2024-11-08 23:08:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:20,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 149 states and 241 transitions. [2024-11-08 23:08:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 241 transitions. [2024-11-08 23:08:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:24,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 155 states and 250 transitions. [2024-11-08 23:08:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 250 transitions. [2024-11-08 23:08:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:26,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 187 states and 304 transitions. [2024-11-08 23:08:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 304 transitions. [2024-11-08 23:08:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:37,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 189 states and 305 transitions. [2024-11-08 23:08:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 305 transitions. [2024-11-08 23:08:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:38,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:39,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 191 states and 306 transitions. [2024-11-08 23:08:39,378 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 306 transitions. [2024-11-08 23:08:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:39,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:39,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 193 states and 307 transitions. [2024-11-08 23:08:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 307 transitions. [2024-11-08 23:08:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:40,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 195 states and 308 transitions. [2024-11-08 23:08:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 308 transitions. [2024-11-08 23:08:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:41,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 203 states and 318 transitions. [2024-11-08 23:08:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 318 transitions. [2024-11-08 23:08:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 211 states and 328 transitions. [2024-11-08 23:08:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 328 transitions. [2024-11-08 23:08:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:45,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:45,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 225 states and 349 transitions. [2024-11-08 23:08:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 349 transitions. [2024-11-08 23:08:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:08:48,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:48,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 227 states and 350 transitions. [2024-11-08 23:08:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 350 transitions. [2024-11-08 23:08:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:08:49,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:08:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 237 states and 362 transitions. [2024-11-08 23:08:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 362 transitions. [2024-11-08 23:08:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:08:53,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:08:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 231 states and 349 transitions. [2024-11-08 23:08:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 349 transitions. [2024-11-08 23:08:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:55,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:08:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 231 states and 346 transitions. [2024-11-08 23:08:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 346 transitions. [2024-11-08 23:08:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:59,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:09:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 233 states and 348 transitions. [2024-11-08 23:09:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 348 transitions. [2024-11-08 23:09:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:09:00,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:09:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 239 states and 351 transitions. [2024-11-08 23:09:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-11-08 23:09:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:09:05,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,157 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:09:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 225 states and 332 transitions. [2024-11-08 23:09:05,983 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 332 transitions. [2024-11-08 23:09:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:09:05,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:09:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 227 states and 334 transitions. [2024-11-08 23:09:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 334 transitions. [2024-11-08 23:09:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 23:09:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 227 states and 331 transitions. [2024-11-08 23:09:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 331 transitions. [2024-11-08 23:09:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:09:11,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 23:09:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 229 states and 333 transitions. [2024-11-08 23:09:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 333 transitions. [2024-11-08 23:09:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:09:12,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:12,622 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:09:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 229 states and 331 transitions. [2024-11-08 23:09:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 331 transitions. [2024-11-08 23:09:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:09:17,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:09:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 231 states and 333 transitions. [2024-11-08 23:09:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 333 transitions. [2024-11-08 23:09:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:09:18,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:18,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:09:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 241 states and 348 transitions. [2024-11-08 23:09:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 348 transitions. [2024-11-08 23:09:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:09:21,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:21,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:09:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 243 states and 348 transitions. [2024-11-08 23:09:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 348 transitions. [2024-11-08 23:09:24,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:09:24,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:09:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 245 states and 348 transitions. [2024-11-08 23:09:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 348 transitions. [2024-11-08 23:09:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:28,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,474 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:09:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 237 states and 335 transitions. [2024-11-08 23:09:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 335 transitions. [2024-11-08 23:09:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:29,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:09:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-11-08 23:09:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-11-08 23:09:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:09:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:09:33,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 239 states and 335 transitions. [2024-11-08 23:09:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 335 transitions. [2024-11-08 23:09:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:09:33,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 295 states and 445 transitions. [2024-11-08 23:11:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 445 transitions. [2024-11-08 23:11:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:11:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 325 states and 498 transitions. [2024-11-08 23:11:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 498 transitions. [2024-11-08 23:11:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:11:45,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 331 states and 510 transitions. [2024-11-08 23:11:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 510 transitions. [2024-11-08 23:11:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:11:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:04,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:04,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 333 states and 511 transitions. [2024-11-08 23:12:04,547 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 511 transitions. [2024-11-08 23:12:04,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:12:04,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:04,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 355 states and 544 transitions. [2024-11-08 23:12:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 544 transitions. [2024-11-08 23:12:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:12:47,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 357 states and 545 transitions. [2024-11-08 23:12:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 545 transitions. [2024-11-08 23:12:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:56,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:12:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 359 states and 548 transitions. [2024-11-08 23:12:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 548 transitions. [2024-11-08 23:12:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:12:58,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,797 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:13:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 373 states and 563 transitions. [2024-11-08 23:13:12,802 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 563 transitions. [2024-11-08 23:13:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:12,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:13:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 379 states and 570 transitions. [2024-11-08 23:13:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 570 transitions. [2024-11-08 23:13:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:19,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:13:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:22,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 381 states and 571 transitions. [2024-11-08 23:13:22,062 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 571 transitions. [2024-11-08 23:13:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:22,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:13:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 387 states and 578 transitions. [2024-11-08 23:13:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 578 transitions. [2024-11-08 23:13:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:29,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:29,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:14:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 427 states and 632 transitions. [2024-11-08 23:14:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 632 transitions. [2024-11-08 23:14:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:14:01,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:14:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:03,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 429 states and 633 transitions. [2024-11-08 23:14:03,755 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 633 transitions. [2024-11-08 23:14:03,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:14:03,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:03,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:14:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 431 states and 634 transitions. [2024-11-08 23:14:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 634 transitions. [2024-11-08 23:14:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:14:06,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:14:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 433 states and 636 transitions. [2024-11-08 23:14:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 636 transitions. [2024-11-08 23:14:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:14:08,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:14:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 379 states and 533 transitions. [2024-11-08 23:14:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 533 transitions. [2024-11-08 23:14:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:14:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 23:14:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 381 states and 536 transitions. [2024-11-08 23:14:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 536 transitions. [2024-11-08 23:14:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:14:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:13,977 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 23:14:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 383 states and 538 transitions. [2024-11-08 23:14:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 538 transitions. [2024-11-08 23:14:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:14:15,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:15,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 23:14:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 385 states and 540 transitions. [2024-11-08 23:14:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 540 transitions. [2024-11-08 23:14:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:14:17,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 23:14:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 387 states and 543 transitions. [2024-11-08 23:14:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 543 transitions. [2024-11-08 23:14:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:14:19,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 23:14:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 389 states and 545 transitions. [2024-11-08 23:14:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 545 transitions. [2024-11-08 23:14:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:14:21,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 23:14:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 391 states and 548 transitions. [2024-11-08 23:14:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 548 transitions. [2024-11-08 23:14:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:23,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:14:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 403 states and 568 transitions. [2024-11-08 23:14:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 568 transitions. [2024-11-08 23:14:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:35,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:14:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 401 states and 560 transitions. [2024-11-08 23:14:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 560 transitions. [2024-11-08 23:14:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:40,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:14:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 407 states and 570 transitions. [2024-11-08 23:14:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 570 transitions. [2024-11-08 23:14:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:14:48,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:14:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 407 states and 569 transitions. [2024-11-08 23:14:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2024-11-08 23:14:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:14:50,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:14:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 417 states and 583 transitions. [2024-11-08 23:14:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 583 transitions. [2024-11-08 23:14:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:14:57,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:15:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 427 states and 599 transitions. [2024-11-08 23:15:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 599 transitions. [2024-11-08 23:15:09,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:15:09,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:15:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 427 states and 591 transitions. [2024-11-08 23:15:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 591 transitions. [2024-11-08 23:15:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:15:13,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 23:15:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 437 states and 605 transitions. [2024-11-08 23:15:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 605 transitions. [2024-11-08 23:15:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:15:20,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:20,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 23:15:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 447 states and 621 transitions. [2024-11-08 23:15:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 621 transitions. [2024-11-08 23:15:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:15:33,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 23:15:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 447 states and 613 transitions. [2024-11-08 23:15:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 613 transitions. [2024-11-08 23:15:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:15:37,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-08 23:15:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 405 states and 562 transitions. [2024-11-08 23:15:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 562 transitions. [2024-11-08 23:15:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:15:39,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-08 23:15:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 415 states and 576 transitions. [2024-11-08 23:15:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 576 transitions. [2024-11-08 23:15:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:15:45,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-08 23:15:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 425 states and 592 transitions. [2024-11-08 23:15:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 592 transitions. [2024-11-08 23:15:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:15:58,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-08 23:16:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 407 states and 562 transitions. [2024-11-08 23:16:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 562 transitions. [2024-11-08 23:16:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:16:03,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-08 23:16:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 409 states and 564 transitions. [2024-11-08 23:16:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 564 transitions. [2024-11-08 23:16:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:06,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:16:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 421 states and 584 transitions. [2024-11-08 23:16:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 584 transitions. [2024-11-08 23:16:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:21,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:21,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:16:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 417 states and 573 transitions. [2024-11-08 23:16:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 573 transitions. [2024-11-08 23:16:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:28,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:16:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 419 states and 575 transitions. [2024-11-08 23:16:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 575 transitions. [2024-11-08 23:16:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:16:30,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:16:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 413 states and 567 transitions. [2024-11-08 23:16:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 567 transitions. [2024-11-08 23:16:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:16:33,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 505 states and 736 transitions. [2024-11-08 23:20:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 736 transitions. [2024-11-08 23:20:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:20:54,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:54,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.