./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:03:26,492 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:03:26,610 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:03:26,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:03:26,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:03:26,665 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:03:26,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:03:26,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:03:26,669 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:03:26,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:03:26,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:03:26,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:03:26,671 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:03:26,671 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:03:26,672 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:03:26,672 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:03:26,673 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:03:26,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:03:26,674 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:03:26,674 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:03:26,675 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:03:26,679 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:03:26,680 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:03:26,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:03:26,680 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:03:26,681 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:03:26,681 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:03:26,681 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:03:26,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:03:26,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:26,682 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:03:26,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:03:26,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:03:26,685 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:03:26,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:03:26,687 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-11-08 23:03:27,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:03:27,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:03:27,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:03:27,054 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:03:27,055 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:03:27,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i Unable to find full path for "g++" [2024-11-08 23:03:29,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:03:30,105 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:03:30,106 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-11-08 23:03:30,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/data/4bf101cf4/6ad224ea4bf742dbabaf4e32b5a4249e/FLAGd0b09b663 [2024-11-08 23:03:30,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/data/4bf101cf4/6ad224ea4bf742dbabaf4e32b5a4249e [2024-11-08 23:03:30,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:03:30,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:03:30,163 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:30,164 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:03:30,171 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:03:30,172 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:30" (1/1) ... [2024-11-08 23:03:30,173 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59698d0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:30, skipping insertion in model container [2024-11-08 23:03:30,173 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:03:30" (1/1) ... [2024-11-08 23:03:30,243 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:03:31,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:31,106 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:03:31,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:03:31,355 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:03:31,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31 WrapperNode [2024-11-08 23:03:31,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:03:31,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:31,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:03:31,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:03:31,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,453 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,578 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-08 23:03:31,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:03:31,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:03:31,581 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:03:31,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:03:31,593 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,610 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,706 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:03:31,725 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:03:31,726 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:03:31,726 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:03:31,727 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:03:31" (1/1) ... [2024-11-08 23:03:31,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:03:31,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:03:31,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:03:31,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3603444e-b28d-460d-b3e2-d47b2689a994/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:03:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:03:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:03:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:03:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:03:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:03:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:03:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:03:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:03:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:03:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:03:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:03:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:03:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:03:31,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:03:32,111 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:03:32,114 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:03:34,736 INFO L? ?]: Removed 397 outVars from TransFormulas that were not future-live. [2024-11-08 23:03:34,736 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:03:36,840 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:03:36,841 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 23:03:36,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:36 BoogieIcfgContainer [2024-11-08 23:03:36,843 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:03:36,844 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:03:36,844 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:03:36,857 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:03:36,857 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:36" (1/1) ... [2024-11-08 23:03:36,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:03:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 155 states and 257 transitions. [2024-11-08 23:03:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 257 transitions. [2024-11-08 23:03:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:03:36,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 154 states and 256 transitions. [2024-11-08 23:03:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 256 transitions. [2024-11-08 23:03:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:03:37,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:03:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:03:37,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:03:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 158 states and 261 transitions. [2024-11-08 23:03:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 261 transitions. [2024-11-08 23:03:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:03:37,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 158 states and 257 transitions. [2024-11-08 23:03:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 257 transitions. [2024-11-08 23:03:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:03:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 158 states and 249 transitions. [2024-11-08 23:03:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 249 transitions. [2024-11-08 23:03:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:03:37,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 158 states and 237 transitions. [2024-11-08 23:03:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 237 transitions. [2024-11-08 23:03:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:03:37,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:38,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:46,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:56,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 158 states and 225 transitions. [2024-11-08 23:03:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 225 transitions. [2024-11-08 23:03:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:03:56,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:07,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:17,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:25,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 174 states and 243 transitions. [2024-11-08 23:04:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 243 transitions. [2024-11-08 23:04:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:04:25,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 174 states and 241 transitions. [2024-11-08 23:04:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 241 transitions. [2024-11-08 23:04:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:04:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 174 states and 239 transitions. [2024-11-08 23:04:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 239 transitions. [2024-11-08 23:04:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:04:26,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 174 states and 237 transitions. [2024-11-08 23:04:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 237 transitions. [2024-11-08 23:04:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:04:26,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:26,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:35,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 174 states and 235 transitions. [2024-11-08 23:04:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 235 transitions. [2024-11-08 23:04:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:04:35,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:35,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:39,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 178 states and 238 transitions. [2024-11-08 23:04:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 238 transitions. [2024-11-08 23:04:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:04:39,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:39,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:42,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:52,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:56,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 227 states and 298 transitions. [2024-11-08 23:04:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 298 transitions. [2024-11-08 23:04:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:04:56,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 227 states and 296 transitions. [2024-11-08 23:04:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 296 transitions. [2024-11-08 23:04:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:04:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 227 states and 294 transitions. [2024-11-08 23:04:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 294 transitions. [2024-11-08 23:04:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:04:57,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 227 states and 292 transitions. [2024-11-08 23:04:57,557 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 292 transitions. [2024-11-08 23:04:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:04:57,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:05:07,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 227 states and 290 transitions. [2024-11-08 23:05:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 290 transitions. [2024-11-08 23:05:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:05:07,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:05:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 288 transitions. [2024-11-08 23:05:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 288 transitions. [2024-11-08 23:05:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:05:08,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:13,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:13,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 231 states and 291 transitions. [2024-11-08 23:05:13,416 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 291 transitions. [2024-11-08 23:05:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:05:13,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:24,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:26,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 235 states and 294 transitions. [2024-11-08 23:05:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 294 transitions. [2024-11-08 23:05:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:05:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 235 states and 293 transitions. [2024-11-08 23:05:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 293 transitions. [2024-11-08 23:05:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:05:27,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:05:37,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:43,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:46,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 303 states and 375 transitions. [2024-11-08 23:05:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 375 transitions. [2024-11-08 23:05:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:05:47,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,425 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 312 states and 386 transitions. [2024-11-08 23:05:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-11-08 23:05:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:05:48,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:48,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:05:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-11-08 23:05:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-08 23:05:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:05:48,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:05:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 313 states and 385 transitions. [2024-11-08 23:05:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 385 transitions. [2024-11-08 23:05:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:05:49,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:05:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 315 states and 389 transitions. [2024-11-08 23:05:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-11-08 23:05:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:05:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:06:01,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:06:05,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:06:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 319 states and 392 transitions. [2024-11-08 23:06:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 392 transitions. [2024-11-08 23:06:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:06:05,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:07,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:06:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 321 states and 398 transitions. [2024-11-08 23:06:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 398 transitions. [2024-11-08 23:06:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:06:08,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:08,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:06:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-11-08 23:06:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-11-08 23:06:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:06:08,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:06:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 323 states and 399 transitions. [2024-11-08 23:06:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 399 transitions. [2024-11-08 23:06:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:06:12,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:14,681 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:06:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 324 states and 400 transitions. [2024-11-08 23:06:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 400 transitions. [2024-11-08 23:06:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:06:15,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:06:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 324 states and 398 transitions. [2024-11-08 23:06:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 398 transitions. [2024-11-08 23:06:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:15,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:06:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 325 states and 399 transitions. [2024-11-08 23:06:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 399 transitions. [2024-11-08 23:06:19,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:06:19,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:06:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 329 states and 402 transitions. [2024-11-08 23:06:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 402 transitions. [2024-11-08 23:06:20,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:06:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:06:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 331 states and 406 transitions. [2024-11-08 23:06:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 406 transitions. [2024-11-08 23:06:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:06:24,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:06:28,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 332 states and 407 transitions. [2024-11-08 23:06:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 407 transitions. [2024-11-08 23:06:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:06:28,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:28,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:06:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 333 states and 408 transitions. [2024-11-08 23:06:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 408 transitions. [2024-11-08 23:06:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:06:31,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:06:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 334 states and 409 transitions. [2024-11-08 23:06:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 409 transitions. [2024-11-08 23:06:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:06:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,090 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:06:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 335 states and 410 transitions. [2024-11-08 23:06:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 410 transitions. [2024-11-08 23:06:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:06:38,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:06:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 336 states and 411 transitions. [2024-11-08 23:06:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 411 transitions. [2024-11-08 23:06:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:06:42,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:06:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 337 states and 412 transitions. [2024-11-08 23:06:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 412 transitions. [2024-11-08 23:06:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:06:46,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:06:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 338 states and 413 transitions. [2024-11-08 23:06:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 413 transitions. [2024-11-08 23:06:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:06:49,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:06:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 339 states and 414 transitions. [2024-11-08 23:06:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 414 transitions. [2024-11-08 23:06:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:06:52,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:06:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 340 states and 415 transitions. [2024-11-08 23:06:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 415 transitions. [2024-11-08 23:06:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:06:55,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:06:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 341 states and 416 transitions. [2024-11-08 23:06:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 416 transitions. [2024-11-08 23:06:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:06:58,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:07:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 342 states and 417 transitions. [2024-11-08 23:07:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 417 transitions. [2024-11-08 23:07:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:07:02,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:02,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:07:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 343 states and 418 transitions. [2024-11-08 23:07:06,418 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 418 transitions. [2024-11-08 23:07:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:07:06,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:07:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 344 states and 419 transitions. [2024-11-08 23:07:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 419 transitions. [2024-11-08 23:07:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:07:09,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:07:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 345 states and 420 transitions. [2024-11-08 23:07:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 420 transitions. [2024-11-08 23:07:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:07:14,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:07:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 346 states and 421 transitions. [2024-11-08 23:07:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 421 transitions. [2024-11-08 23:07:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:07:17,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:07:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 347 states and 422 transitions. [2024-11-08 23:07:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 422 transitions. [2024-11-08 23:07:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:07:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:07:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 348 states and 423 transitions. [2024-11-08 23:07:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 423 transitions. [2024-11-08 23:07:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:07:28,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:07:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 349 states and 424 transitions. [2024-11-08 23:07:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 424 transitions. [2024-11-08 23:07:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:07:32,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:07:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 350 states and 425 transitions. [2024-11-08 23:07:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 425 transitions. [2024-11-08 23:07:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:07:37,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:07:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 351 states and 426 transitions. [2024-11-08 23:07:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 426 transitions. [2024-11-08 23:07:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:07:41,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:07:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 352 states and 427 transitions. [2024-11-08 23:07:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 427 transitions. [2024-11-08 23:07:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:07:45,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:07:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 353 states and 428 transitions. [2024-11-08 23:07:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 428 transitions. [2024-11-08 23:07:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:07:49,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:07:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 354 states and 429 transitions. [2024-11-08 23:07:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 429 transitions. [2024-11-08 23:07:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:07:53,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:07:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 355 states and 430 transitions. [2024-11-08 23:07:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 430 transitions. [2024-11-08 23:07:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:07:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:08:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 356 states and 431 transitions. [2024-11-08 23:08:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 431 transitions. [2024-11-08 23:08:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:08:04,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:08:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 357 states and 432 transitions. [2024-11-08 23:08:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 432 transitions. [2024-11-08 23:08:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:08:10,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:08:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 358 states and 433 transitions. [2024-11-08 23:08:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 433 transitions. [2024-11-08 23:08:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:08:16,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:08:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 359 states and 434 transitions. [2024-11-08 23:08:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 434 transitions. [2024-11-08 23:08:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:08:23,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:08:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 360 states and 435 transitions. [2024-11-08 23:08:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 435 transitions. [2024-11-08 23:08:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:08:28,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:08:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 361 states and 436 transitions. [2024-11-08 23:08:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 436 transitions. [2024-11-08 23:08:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:08:35,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:08:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 362 states and 437 transitions. [2024-11-08 23:08:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 437 transitions. [2024-11-08 23:08:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:08:41,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:08:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 363 states and 438 transitions. [2024-11-08 23:08:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 438 transitions. [2024-11-08 23:08:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:08:47,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:08:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 364 states and 439 transitions. [2024-11-08 23:08:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 439 transitions. [2024-11-08 23:08:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:08:55,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:09:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 365 states and 440 transitions. [2024-11-08 23:09:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 440 transitions. [2024-11-08 23:09:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:09:02,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:09:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:08,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 366 states and 441 transitions. [2024-11-08 23:09:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 441 transitions. [2024-11-08 23:09:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:09:08,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:09:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 367 states and 442 transitions. [2024-11-08 23:09:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 442 transitions. [2024-11-08 23:09:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:09:16,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:09:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 368 states and 443 transitions. [2024-11-08 23:09:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 443 transitions. [2024-11-08 23:09:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:09:22,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 23:09:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 369 states and 444 transitions. [2024-11-08 23:09:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 444 transitions. [2024-11-08 23:09:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:09:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 4 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 23:10:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 370 states and 445 transitions. [2024-11-08 23:10:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 445 transitions. [2024-11-08 23:10:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:10:01,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:01,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 23:10:07,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 371 states and 446 transitions. [2024-11-08 23:10:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 446 transitions. [2024-11-08 23:10:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:10:07,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:07,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 140 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 23:10:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 373 states and 452 transitions. [2024-11-08 23:10:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 452 transitions. [2024-11-08 23:10:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:10:12,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 23:10:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 374 states and 453 transitions. [2024-11-08 23:10:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 453 transitions. [2024-11-08 23:10:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:10:16,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:21,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 23:10:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 376 states and 458 transitions. [2024-11-08 23:10:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 458 transitions. [2024-11-08 23:10:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:10:24,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:24,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,135 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 23:10:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 377 states and 459 transitions. [2024-11-08 23:10:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 459 transitions. [2024-11-08 23:10:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:10:30,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:36,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 23:10:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 378 states and 460 transitions. [2024-11-08 23:10:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 460 transitions. [2024-11-08 23:10:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:10:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 23:10:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 379 states and 461 transitions. [2024-11-08 23:10:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 461 transitions. [2024-11-08 23:10:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:10:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 23:10:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 380 states and 462 transitions. [2024-11-08 23:10:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 462 transitions. [2024-11-08 23:10:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:10:48,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 23:10:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:55,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 381 states and 463 transitions. [2024-11-08 23:10:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 463 transitions. [2024-11-08 23:10:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:10:55,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 23:11:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 382 states and 464 transitions. [2024-11-08 23:11:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 464 transitions. [2024-11-08 23:11:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:11:00,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 23:11:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 383 states and 465 transitions. [2024-11-08 23:11:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 465 transitions. [2024-11-08 23:11:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:11:06,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 23:11:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 384 states and 466 transitions. [2024-11-08 23:11:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 466 transitions. [2024-11-08 23:11:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:11:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 23:11:18,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 385 states and 467 transitions. [2024-11-08 23:11:18,005 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 467 transitions. [2024-11-08 23:11:18,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:11:18,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 23:11:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 386 states and 468 transitions. [2024-11-08 23:11:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 468 transitions. [2024-11-08 23:11:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:11:23,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 23:11:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 387 states and 469 transitions. [2024-11-08 23:11:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 469 transitions. [2024-11-08 23:11:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:11:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 23:11:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 388 states and 470 transitions. [2024-11-08 23:11:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 470 transitions. [2024-11-08 23:11:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:11:35,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:35,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:41,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 23:11:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 389 states and 471 transitions. [2024-11-08 23:11:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 471 transitions. [2024-11-08 23:11:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:11:43,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 23:11:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 390 states and 472 transitions. [2024-11-08 23:11:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 472 transitions. [2024-11-08 23:11:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:11:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 23:11:56,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 391 states and 473 transitions. [2024-11-08 23:11:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 473 transitions. [2024-11-08 23:11:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:11:56,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:03,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 23:12:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 392 states and 474 transitions. [2024-11-08 23:12:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 474 transitions. [2024-11-08 23:12:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:12:05,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 23:12:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 393 states and 475 transitions. [2024-11-08 23:12:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 475 transitions. [2024-11-08 23:12:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:12:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 23:12:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 394 states and 476 transitions. [2024-11-08 23:12:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 476 transitions. [2024-11-08 23:12:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:12:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 23:12:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 395 states and 477 transitions. [2024-11-08 23:12:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 477 transitions. [2024-11-08 23:12:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:12:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 23:12:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 396 states and 478 transitions. [2024-11-08 23:12:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 478 transitions. [2024-11-08 23:12:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:12:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 23:12:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 397 states and 479 transitions. [2024-11-08 23:12:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 479 transitions. [2024-11-08 23:12:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:12:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 23:13:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 398 states and 480 transitions. [2024-11-08 23:13:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 480 transitions. [2024-11-08 23:13:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:13:03,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 23:13:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 399 states and 481 transitions. [2024-11-08 23:13:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 481 transitions. [2024-11-08 23:13:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:13:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 23:13:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 400 states and 482 transitions. [2024-11-08 23:13:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 482 transitions. [2024-11-08 23:13:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:13:19,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 23:13:27,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 401 states and 483 transitions. [2024-11-08 23:13:27,890 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 483 transitions. [2024-11-08 23:13:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:13:27,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 23:13:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 402 states and 484 transitions. [2024-11-08 23:13:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 484 transitions. [2024-11-08 23:13:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:13:38,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 23:13:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 403 states and 485 transitions. [2024-11-08 23:13:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 485 transitions. [2024-11-08 23:13:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:13:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:13:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 404 states and 486 transitions. [2024-11-08 23:13:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 486 transitions. [2024-11-08 23:13:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:13:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 1535 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:14:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 405 states and 487 transitions. [2024-11-08 23:14:07,759 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 487 transitions. [2024-11-08 23:14:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:14:07,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 1580 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 23:14:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 406 states and 488 transitions. [2024-11-08 23:14:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 488 transitions. [2024-11-08 23:14:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:14:20,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 1625 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 23:14:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 407 states and 489 transitions. [2024-11-08 23:14:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 489 transitions. [2024-11-08 23:14:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:14:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 1670 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:14:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 408 states and 490 transitions. [2024-11-08 23:14:41,504 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 490 transitions. [2024-11-08 23:14:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:14:41,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 1715 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 23:14:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 409 states and 491 transitions. [2024-11-08 23:14:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 491 transitions. [2024-11-08 23:14:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:14:53,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:53,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 1760 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 23:15:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 410 states and 492 transitions. [2024-11-08 23:15:06,004 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 492 transitions. [2024-11-08 23:15:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:15:06,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 1805 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 23:15:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 411 states and 493 transitions. [2024-11-08 23:15:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 493 transitions. [2024-11-08 23:15:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:15:17,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:17,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 1850 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 23:15:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 412 states and 494 transitions. [2024-11-08 23:15:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 494 transitions. [2024-11-08 23:15:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:15:28,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:28,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 1895 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 23:15:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 413 states and 495 transitions. [2024-11-08 23:15:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 495 transitions. [2024-11-08 23:15:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:15:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 15416 backedges. 1940 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-08 23:15:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 414 states and 496 transitions. [2024-11-08 23:15:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 496 transitions. [2024-11-08 23:15:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:15:52,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:04,085 INFO L134 CoverageAnalysis]: Checked inductivity of 15769 backedges. 1985 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-08 23:16:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 415 states and 497 transitions. [2024-11-08 23:16:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 497 transitions. [2024-11-08 23:16:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 23:16:06,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16126 backedges. 2030 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-08 23:16:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 416 states and 498 transitions. [2024-11-08 23:16:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 498 transitions. [2024-11-08 23:16:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:16:19,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 2075 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-08 23:16:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 417 states and 499 transitions. [2024-11-08 23:16:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 499 transitions. [2024-11-08 23:16:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:16:35,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:35,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16852 backedges. 2120 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-08 23:16:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 418 states and 500 transitions. [2024-11-08 23:16:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 500 transitions. [2024-11-08 23:16:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:16:49,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 17221 backedges. 2165 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-08 23:17:10,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 419 states and 501 transitions. [2024-11-08 23:17:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 501 transitions. [2024-11-08 23:17:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:17:10,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat