./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/res2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm --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 105e7597bd9cfde6146cefe87563ba1bc48309677fb8b2f1d1f421bc92453e6b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:37:47,695 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:37:47,807 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:37:47,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:37:47,815 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:37:47,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:37:47,850 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:37:47,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:37:47,851 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:37:47,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:37:47,851 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:37:47,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:37:47,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:37:47,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:37:47,853 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:37:47,853 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:37:47,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:37:47,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:37:47,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:37:47,854 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:37:47,854 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:37:47,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:47,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:37:47,855 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm 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 -> 105e7597bd9cfde6146cefe87563ba1bc48309677fb8b2f1d1f421bc92453e6b [2024-11-13 20:37:48,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:37:48,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:37:48,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:37:48,243 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:37:48,244 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:37:48,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/res2.c Unable to find full path for "g++" [2024-11-13 20:37:50,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:50,838 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:50,839 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/sv-benchmarks/c/array-fpi/res2.c [2024-11-13 20:37:50,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/data/1864cf1dd/50f1a77515c14278b97634b794e85e52/FLAG57340056b [2024-11-13 20:37:50,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/data/1864cf1dd/50f1a77515c14278b97634b794e85e52 [2024-11-13 20:37:50,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:50,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:50,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:50,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:50,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:50,963 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:50" (1/1) ... [2024-11-13 20:37:50,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8a425f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:50, skipping insertion in model container [2024-11-13 20:37:50,968 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:50" (1/1) ... [2024-11-13 20:37:50,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:51,213 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_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/sv-benchmarks/c/array-fpi/res2.c[587,600] [2024-11-13 20:37:51,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:51,271 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:51,288 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_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/sv-benchmarks/c/array-fpi/res2.c[587,600] [2024-11-13 20:37:51,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:51,337 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:51,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51 WrapperNode [2024-11-13 20:37:51,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:51,340 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:51,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:51,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:51,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,362 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,389 INFO L138 Inliner]: procedures = 17, calls = 36, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2024-11-13 20:37:51,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:51,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:51,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:51,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:51,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,411 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,425 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,440 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,445 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:51,446 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:51,447 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:51,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:51,450 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:51" (1/1) ... [2024-11-13 20:37:51,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:51,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:51,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:51,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb4e7d3c-70d2-4dc6-9d85-77a371832d6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:37:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:37:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:37:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:37:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:37:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:37:51,633 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:51,636 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:51,954 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-13 20:37:51,955 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:52,048 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:52,048 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 20:37:52,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:52 BoogieIcfgContainer [2024-11-13 20:37:52,049 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:52,050 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:52,050 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:52,063 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:52,063 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:52" (1/1) ... [2024-11-13 20:37:52,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:37:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 20:37:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 20:37:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:37:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:52,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-11-13 20:37:52,694 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-11-13 20:37:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:37:52,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 20:37:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 20:37:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:37:53,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:37:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 20:37:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 20:37:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:37:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:37:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 20:37:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 20:37:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:37:53,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-13 20:37:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-13 20:37:53,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:37:53,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:37:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 20:37:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 20:37:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:37:54,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 31 states and 75 transitions. [2024-11-13 20:37:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 75 transitions. [2024-11-13 20:37:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:37:59,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:59,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:38:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 34 states and 85 transitions. [2024-11-13 20:38:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 85 transitions. [2024-11-13 20:38:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:38:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:38:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 39 states and 100 transitions. [2024-11-13 20:38:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 100 transitions. [2024-11-13 20:38:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:38:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:38:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 44 states and 115 transitions. [2024-11-13 20:38:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 115 transitions. [2024-11-13 20:38:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:05,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:05,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:38:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 45 states and 115 transitions. [2024-11-13 20:38:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 115 transitions. [2024-11-13 20:38:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:06,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:38:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 46 states and 115 transitions. [2024-11-13 20:38:06,837 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 115 transitions. [2024-11-13 20:38:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:06,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:06,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:07,235 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:38:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 50 states and 123 transitions. [2024-11-13 20:38:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 123 transitions. [2024-11-13 20:38:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:38:09,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:38:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 51 states and 125 transitions. [2024-11-13 20:38:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 125 transitions. [2024-11-13 20:38:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:38:10,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:38:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 49 states and 114 transitions. [2024-11-13 20:38:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 114 transitions. [2024-11-13 20:38:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:38:11,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:11,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:38:12,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 49 states and 111 transitions. [2024-11-13 20:38:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 111 transitions. [2024-11-13 20:38:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:38:12,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:12,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:38:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 53 states and 118 transitions. [2024-11-13 20:38:14,537 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 118 transitions. [2024-11-13 20:38:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:14,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 54 states and 120 transitions. [2024-11-13 20:38:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 120 transitions. [2024-11-13 20:38:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:15,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 56 states and 120 transitions. [2024-11-13 20:38:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 120 transitions. [2024-11-13 20:38:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:16,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:16,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:38:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 51 states and 107 transitions. [2024-11-13 20:38:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 107 transitions. [2024-11-13 20:38:17,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:38:17,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 64 states and 165 transitions. [2024-11-13 20:38:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 165 transitions. [2024-11-13 20:38:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:38:31,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:31,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 67 states and 173 transitions. [2024-11-13 20:38:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 173 transitions. [2024-11-13 20:38:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 68 states and 174 transitions. [2024-11-13 20:38:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 174 transitions. [2024-11-13 20:38:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 71 states and 180 transitions. [2024-11-13 20:38:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 180 transitions. [2024-11-13 20:38:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:40,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:40,290 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 80 states and 208 transitions. [2024-11-13 20:38:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 208 transitions. [2024-11-13 20:38:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:45,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:46,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 81 states and 208 transitions. [2024-11-13 20:38:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 208 transitions. [2024-11-13 20:38:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:46,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 83 states and 217 transitions. [2024-11-13 20:38:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 217 transitions. [2024-11-13 20:38:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:38:49,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:38:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 84 states and 218 transitions. [2024-11-13 20:38:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 218 transitions. [2024-11-13 20:38:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:38:51,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:38:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 88 states and 229 transitions. [2024-11-13 20:38:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 229 transitions. [2024-11-13 20:38:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:38:54,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:38:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 92 states and 241 transitions. [2024-11-13 20:38:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 241 transitions. [2024-11-13 20:38:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:38:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:38:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 93 states and 245 transitions. [2024-11-13 20:38:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 245 transitions. [2024-11-13 20:38:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:38:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:39:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 98 states and 256 transitions. [2024-11-13 20:39:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 256 transitions. [2024-11-13 20:39:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:04,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:39:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:08,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 102 states and 260 transitions. [2024-11-13 20:39:08,825 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 260 transitions. [2024-11-13 20:39:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:39:08,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:39:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 95 states and 231 transitions. [2024-11-13 20:39:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 231 transitions. [2024-11-13 20:39:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:10,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:10,723 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:39:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 89 states and 221 transitions. [2024-11-13 20:39:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 221 transitions. [2024-11-13 20:39:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:11,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:11,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:39:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 90 states and 224 transitions. [2024-11-13 20:39:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 224 transitions. [2024-11-13 20:39:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:13,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:39:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 95 states and 236 transitions. [2024-11-13 20:39:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 236 transitions. [2024-11-13 20:39:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:17,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:39:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 93 states and 221 transitions. [2024-11-13 20:39:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 221 transitions. [2024-11-13 20:39:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:20,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:39:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 91 states and 216 transitions. [2024-11-13 20:39:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 216 transitions. [2024-11-13 20:39:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:39:22,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:39:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 95 states and 227 transitions. [2024-11-13 20:39:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 227 transitions. [2024-11-13 20:39:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:39:25,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:39:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 98 states and 230 transitions. [2024-11-13 20:39:29,399 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 230 transitions. [2024-11-13 20:39:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:39:29,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:39:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 99 states and 232 transitions. [2024-11-13 20:39:30,601 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 232 transitions. [2024-11-13 20:39:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:39:30,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:30,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 111 states and 270 transitions. [2024-11-13 20:39:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 270 transitions. [2024-11-13 20:39:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:39:58,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:58,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:07,452 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 117 states and 293 transitions. [2024-11-13 20:40:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 293 transitions. [2024-11-13 20:40:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:40:19,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:19,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 119 states and 299 transitions. [2024-11-13 20:40:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 299 transitions. [2024-11-13 20:40:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:30,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:40:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:33,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 120 states and 301 transitions. [2024-11-13 20:40:33,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 301 transitions. [2024-11-13 20:40:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:33,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:40:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 126 states and 317 transitions. [2024-11-13 20:40:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 317 transitions. [2024-11-13 20:40:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:40,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:40,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:40:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 120 states and 306 transitions. [2024-11-13 20:40:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 306 transitions. [2024-11-13 20:40:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:41,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:42,067 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:40:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 128 states and 322 transitions. [2024-11-13 20:40:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 322 transitions. [2024-11-13 20:40:50,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:50,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:40:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 131 states and 338 transitions. [2024-11-13 20:40:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 338 transitions. [2024-11-13 20:40:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:57,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:40:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 132 states and 339 transitions. [2024-11-13 20:40:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 339 transitions. [2024-11-13 20:40:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:40:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:41:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 133 states and 340 transitions. [2024-11-13 20:41:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 340 transitions. [2024-11-13 20:41:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:02,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:02,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:41:03,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 133 states and 337 transitions. [2024-11-13 20:41:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 337 transitions. [2024-11-13 20:41:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:03,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 137 states and 351 transitions. [2024-11-13 20:41:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 351 transitions. [2024-11-13 20:41:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 139 states and 359 transitions. [2024-11-13 20:41:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 359 transitions. [2024-11-13 20:41:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:13,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 143 states and 365 transitions. [2024-11-13 20:41:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 365 transitions. [2024-11-13 20:41:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:19,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:19,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,637 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 144 states and 367 transitions. [2024-11-13 20:41:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 367 transitions. [2024-11-13 20:41:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:21,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 147 states and 372 transitions. [2024-11-13 20:41:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 372 transitions. [2024-11-13 20:41:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:41:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:41:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 148 states and 376 transitions. [2024-11-13 20:41:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 376 transitions. [2024-11-13 20:41:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:28,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:28,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 153 states and 389 transitions. [2024-11-13 20:41:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 389 transitions. [2024-11-13 20:41:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:36,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:36,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 156 states and 401 transitions. [2024-11-13 20:41:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 401 transitions. [2024-11-13 20:41:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:42,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 160 states and 405 transitions. [2024-11-13 20:41:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 405 transitions. [2024-11-13 20:41:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:49,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:49,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 162 states and 409 transitions. [2024-11-13 20:41:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 409 transitions. [2024-11-13 20:41:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:53,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:53,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:41:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 148 states and 362 transitions. [2024-11-13 20:41:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 362 transitions. [2024-11-13 20:41:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:41:55,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:41:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:58,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 139 states and 347 transitions. [2024-11-13 20:41:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 347 transitions. [2024-11-13 20:41:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:41:58,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:58,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:07,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:07,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 145 states and 366 transitions. [2024-11-13 20:42:07,933 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 366 transitions. [2024-11-13 20:42:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:07,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 147 states and 372 transitions. [2024-11-13 20:42:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 372 transitions. [2024-11-13 20:42:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:11,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 151 states and 382 transitions. [2024-11-13 20:42:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 382 transitions. [2024-11-13 20:42:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:18,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 153 states and 385 transitions. [2024-11-13 20:42:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 385 transitions. [2024-11-13 20:42:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:22,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 154 states and 390 transitions. [2024-11-13 20:42:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 390 transitions. [2024-11-13 20:42:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:25,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 156 states and 393 transitions. [2024-11-13 20:42:28,837 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 393 transitions. [2024-11-13 20:42:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:42:28,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:28,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:42:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 157 states and 393 transitions. [2024-11-13 20:42:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 393 transitions. [2024-11-13 20:42:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:42:31,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:31,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,668 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:42:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:39,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 162 states and 407 transitions. [2024-11-13 20:42:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 407 transitions. [2024-11-13 20:42:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:42:39,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:42:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 165 states and 417 transitions. [2024-11-13 20:42:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 417 transitions. [2024-11-13 20:42:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:42:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:42:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 170 states and 422 transitions. [2024-11-13 20:42:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 422 transitions. [2024-11-13 20:42:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:42:55,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:42:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 155 states and 369 transitions. [2024-11-13 20:42:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 369 transitions. [2024-11-13 20:42:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:42:57,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:57,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 173 states and 425 transitions. [2024-11-13 20:44:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 425 transitions. [2024-11-13 20:44:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 180 states and 451 transitions. [2024-11-13 20:45:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 451 transitions. [2024-11-13 20:45:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:45:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 191 states and 490 transitions. [2024-11-13 20:45:44,733 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 490 transitions. [2024-11-13 20:45:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:44,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:46:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 198 states and 503 transitions. [2024-11-13 20:46:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 503 transitions. [2024-11-13 20:46:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:46:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:46:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 187 states and 484 transitions. [2024-11-13 20:46:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 484 transitions. [2024-11-13 20:46:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:46:05,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:05,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:46:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 195 states and 503 transitions. [2024-11-13 20:46:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 503 transitions. [2024-11-13 20:46:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:46:19,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:19,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:46:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 196 states and 511 transitions. [2024-11-13 20:46:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 511 transitions. [2024-11-13 20:46:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:46:30,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:46:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 197 states and 513 transitions. [2024-11-13 20:46:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 513 transitions. [2024-11-13 20:46:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:34,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:34,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:46:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 197 states and 509 transitions. [2024-11-13 20:46:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 509 transitions. [2024-11-13 20:46:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:36,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:46:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 202 states and 524 transitions. [2024-11-13 20:46:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 524 transitions. [2024-11-13 20:46:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:48,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:47:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 207 states and 541 transitions. [2024-11-13 20:47:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 541 transitions. [2024-11-13 20:47:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:47:01,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:47:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 208 states and 542 transitions. [2024-11-13 20:47:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 542 transitions. [2024-11-13 20:47:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:47:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:47:09,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 209 states and 543 transitions. [2024-11-13 20:47:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 543 transitions. [2024-11-13 20:47:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:09,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:09,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:47:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 211 states and 548 transitions. [2024-11-13 20:47:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 548 transitions. [2024-11-13 20:47:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:16,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:47:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 195 states and 484 transitions. [2024-11-13 20:47:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 484 transitions. [2024-11-13 20:47:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:21,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:21,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:47:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 201 states and 501 transitions. [2024-11-13 20:47:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 501 transitions. [2024-11-13 20:47:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:35,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:47:47,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 205 states and 514 transitions. [2024-11-13 20:47:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 514 transitions. [2024-11-13 20:47:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:47,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:47,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:47:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 208 states and 529 transitions. [2024-11-13 20:47:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 529 transitions. [2024-11-13 20:47:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:48:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 196 states and 509 transitions. [2024-11-13 20:48:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 509 transitions. [2024-11-13 20:48:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:48:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:48:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 197 states and 511 transitions. [2024-11-13 20:48:16,030 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 511 transitions. [2024-11-13 20:48:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:48:16,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:16,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:48:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 204 states and 533 transitions. [2024-11-13 20:48:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 533 transitions. [2024-11-13 20:48:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:48:33,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:48:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 210 states and 558 transitions. [2024-11-13 20:48:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 558 transitions. [2024-11-13 20:48:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:48:47,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:48:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 214 states and 568 transitions. [2024-11-13 20:48:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 568 transitions. [2024-11-13 20:48:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:48:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 217 states and 574 transitions. [2024-11-13 20:49:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 574 transitions. [2024-11-13 20:49:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:06,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:13,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:13,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 219 states and 580 transitions. [2024-11-13 20:49:13,882 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 580 transitions. [2024-11-13 20:49:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:13,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:13,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:16,455 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 221 states and 585 transitions. [2024-11-13 20:49:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 585 transitions. [2024-11-13 20:49:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:21,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:21,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 223 states and 588 transitions. [2024-11-13 20:49:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 588 transitions. [2024-11-13 20:49:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:28,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:30,815 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 224 states and 588 transitions. [2024-11-13 20:49:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 588 transitions. [2024-11-13 20:49:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:33,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:49:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 225 states and 588 transitions. [2024-11-13 20:49:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 588 transitions. [2024-11-13 20:49:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:49:37,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:49:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 231 states and 601 transitions. [2024-11-13 20:49:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 601 transitions. [2024-11-13 20:49:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:49:55,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:55,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:50:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 234 states and 611 transitions. [2024-11-13 20:50:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 611 transitions. [2024-11-13 20:50:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:50:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:50:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 237 states and 621 transitions. [2024-11-13 20:50:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 621 transitions. [2024-11-13 20:50:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:50:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:50:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 242 states and 624 transitions. [2024-11-13 20:50:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 624 transitions. [2024-11-13 20:50:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:50:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:37,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:50:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 243 states and 626 transitions. [2024-11-13 20:50:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 626 transitions. [2024-11-13 20:50:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:50:42,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:50:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 244 states and 629 transitions. [2024-11-13 20:50:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 629 transitions. [2024-11-13 20:50:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:50:50,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:50,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:50:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 219 states and 533 transitions. [2024-11-13 20:50:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 533 transitions. [2024-11-13 20:50:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:50:56,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat