./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1caf94d5755d978efe1a3e5e557e469a697b8b845c60d509025c0b6bf4eae4ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:05:03,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:05:03,149 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:05:03,153 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:05:03,154 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:05:03,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:05:03,177 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:05:03,177 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:05:03,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:05:03,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:05:03,178 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:05:03,179 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:05:03,179 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:05:03,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:05:03,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:03,180 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:05:03,180 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:05:03,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:05:03,180 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:05:03,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:05:03,181 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1caf94d5755d978efe1a3e5e557e469a697b8b845c60d509025c0b6bf4eae4ae [2024-11-13 23:05:03,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:05:03,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:05:03,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:05:03,495 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:05:03,495 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:05:03,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum5.c Unable to find full path for "g++" [2024-11-13 23:05:05,514 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:05:05,815 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:05:05,816 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/sv-benchmarks/c/array-crafted/zero_sum5.c [2024-11-13 23:05:05,825 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/data/8f3435518/8b4791b483114ad9bce4c78c7b3a1012/FLAG449c444a3 [2024-11-13 23:05:05,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/data/8f3435518/8b4791b483114ad9bce4c78c7b3a1012 [2024-11-13 23:05:05,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:05:05,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:05:05,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:05,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:05:05,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:05:05,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:05" (1/1) ... [2024-11-13 23:05:05,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b34d15e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:05, skipping insertion in model container [2024-11-13 23:05:05,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:05" (1/1) ... [2024-11-13 23:05:05,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:05:06,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/sv-benchmarks/c/array-crafted/zero_sum5.c[400,413] [2024-11-13 23:05:06,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:06,111 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:05:06,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/sv-benchmarks/c/array-crafted/zero_sum5.c[400,413] [2024-11-13 23:05:06,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:06,169 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:05:06,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06 WrapperNode [2024-11-13 23:05:06,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:06,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:06,172 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:05:06,172 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:05:06,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,192 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,224 INFO L138 Inliner]: procedures = 15, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 141 [2024-11-13 23:05:06,224 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:06,225 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:05:06,225 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:05:06,225 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:05:06,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,231 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,233 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,233 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,239 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,244 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,246 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:05:06,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:05:06,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:05:06,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:05:06,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:06,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:05:06,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:05:06,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fa4a3ba-5e96-42c4-91bc-31a76c99aac6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:05:06,415 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:05:06,418 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:05:06,741 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:06,741 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:06,826 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:06,827 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 23:05:06,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:06 BoogieIcfgContainer [2024-11-13 23:05:06,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:06,832 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:06,832 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:06,846 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:06,846 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:06" (1/1) ... [2024-11-13 23:05:06,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-11-13 23:05:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-11-13 23:05:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:05:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 23:05:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 23:05:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:05:07,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:05:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-13 23:05:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-13 23:05:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:07,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:07,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-13 23:05:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-13 23:05:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:05:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:05:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-11-13 23:05:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-11-13 23:05:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:05:08,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:05:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-11-13 23:05:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-11-13 23:05:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:08,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:05:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-11-13 23:05:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-11-13 23:05:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:05:08,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:05:08,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-11-13 23:05:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-13 23:05:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:05:08,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:05:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 46 transitions. [2024-11-13 23:05:08,846 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 46 transitions. [2024-11-13 23:05:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:05:08,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:05:09,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 28 states and 48 transitions. [2024-11-13 23:05:09,018 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-11-13 23:05:09,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:05:09,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:05:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2024-11-13 23:05:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2024-11-13 23:05:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:05:09,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:05:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-11-13 23:05:09,287 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-11-13 23:05:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:05:09,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:05:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 31 states and 53 transitions. [2024-11-13 23:05:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 53 transitions. [2024-11-13 23:05:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:05:09,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:05:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 32 states and 54 transitions. [2024-11-13 23:05:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 54 transitions. [2024-11-13 23:05:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:05:09,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,841 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:05:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-11-13 23:05:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-13 23:05:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:05:09,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:05:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-11-13 23:05:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-11-13 23:05:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:05:10,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,188 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:05:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2024-11-13 23:05:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-11-13 23:05:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:05:10,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:05:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-11-13 23:05:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-11-13 23:05:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:05:10,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:05:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2024-11-13 23:05:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-13 23:05:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:10,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,642 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:05:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-13 23:05:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-13 23:05:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:05:10,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:05:10,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-11-13 23:05:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-11-13 23:05:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:05:10,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 23:05:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-11-13 23:05:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-11-13 23:05:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:05:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:11,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:05:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-13 23:05:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-13 23:05:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:05:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 75 states and 129 transitions. [2024-11-13 23:05:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 129 transitions. [2024-11-13 23:05:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:19,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:19,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:05:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 76 states and 130 transitions. [2024-11-13 23:05:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 130 transitions. [2024-11-13 23:05:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:21,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:05:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 106 states and 161 transitions. [2024-11-13 23:05:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 161 transitions. [2024-11-13 23:05:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:05:24,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:24,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:05:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 107 states and 162 transitions. [2024-11-13 23:05:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 162 transitions. [2024-11-13 23:05:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:05:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:05:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 111 states and 167 transitions. [2024-11-13 23:05:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 167 transitions. [2024-11-13 23:05:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:05:27,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:05:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 108 states and 162 transitions. [2024-11-13 23:05:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-11-13 23:05:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:05:28,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:05:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 112 states and 168 transitions. [2024-11-13 23:05:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 168 transitions. [2024-11-13 23:05:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:05:28,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:05:28,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 109 states and 163 transitions. [2024-11-13 23:05:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 163 transitions. [2024-11-13 23:05:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:05:28,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 23:05:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 113 states and 169 transitions. [2024-11-13 23:05:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 169 transitions. [2024-11-13 23:05:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:05:29,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:29,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 23:05:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 110 states and 164 transitions. [2024-11-13 23:05:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 164 transitions. [2024-11-13 23:05:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:05:29,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:05:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 114 states and 170 transitions. [2024-11-13 23:05:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 170 transitions. [2024-11-13 23:05:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:05:29,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:05:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 115 states and 171 transitions. [2024-11-13 23:05:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 171 transitions. [2024-11-13 23:05:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:05:29,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 23:05:30,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 112 states and 166 transitions. [2024-11-13 23:05:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 166 transitions. [2024-11-13 23:05:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:05:30,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 23:05:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 116 states and 172 transitions. [2024-11-13 23:05:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 172 transitions. [2024-11-13 23:05:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:05:30,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 23:05:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 117 states and 173 transitions. [2024-11-13 23:05:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 173 transitions. [2024-11-13 23:05:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:05:30,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 23:05:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 114 states and 168 transitions. [2024-11-13 23:05:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 168 transitions. [2024-11-13 23:05:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:05:30,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:05:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 118 states and 174 transitions. [2024-11-13 23:05:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 174 transitions. [2024-11-13 23:05:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:05:31,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:31,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 23:05:31,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 115 states and 169 transitions. [2024-11-13 23:05:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 169 transitions. [2024-11-13 23:05:31,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:05:31,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:31,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:53,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 148 states and 235 transitions. [2024-11-13 23:05:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 235 transitions. [2024-11-13 23:05:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:05:53,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 167 states and 283 transitions. [2024-11-13 23:06:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 283 transitions. [2024-11-13 23:06:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:04,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 169 states and 287 transitions. [2024-11-13 23:06:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 287 transitions. [2024-11-13 23:06:07,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:07,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:07,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:13,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:13,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 189 states and 321 transitions. [2024-11-13 23:06:13,745 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 321 transitions. [2024-11-13 23:06:13,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:13,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:13,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 195 states and 328 transitions. [2024-11-13 23:06:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 328 transitions. [2024-11-13 23:06:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:15,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 196 states and 328 transitions. [2024-11-13 23:06:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 328 transitions. [2024-11-13 23:06:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:17,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,586 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 199 states and 336 transitions. [2024-11-13 23:06:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 336 transitions. [2024-11-13 23:06:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:18,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 207 states and 347 transitions. [2024-11-13 23:06:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 347 transitions. [2024-11-13 23:06:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:06:19,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 211 states and 355 transitions. [2024-11-13 23:06:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 355 transitions. [2024-11-13 23:06:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:06:21,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:21,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 23:06:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 216 states and 362 transitions. [2024-11-13 23:06:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 362 transitions. [2024-11-13 23:06:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:06:25,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:06:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 216 states and 357 transitions. [2024-11-13 23:06:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 357 transitions. [2024-11-13 23:06:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:06:26,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 23:06:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 214 states and 352 transitions. [2024-11-13 23:06:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 352 transitions. [2024-11-13 23:06:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:06:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:06:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 213 states and 348 transitions. [2024-11-13 23:06:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 348 transitions. [2024-11-13 23:06:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:06:30,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,339 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:06:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 341 transitions. [2024-11-13 23:06:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 341 transitions. [2024-11-13 23:06:31,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:06:31,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:31,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:06:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 211 states and 344 transitions. [2024-11-13 23:06:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 344 transitions. [2024-11-13 23:06:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:06:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:06:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 212 states and 346 transitions. [2024-11-13 23:06:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 346 transitions. [2024-11-13 23:06:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:06:33,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:33,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:06:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 213 states and 349 transitions. [2024-11-13 23:06:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 349 transitions. [2024-11-13 23:06:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:06:34,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 23:06:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 218 states and 355 transitions. [2024-11-13 23:06:36,658 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 355 transitions. [2024-11-13 23:06:36,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:06:36,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:36,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 23:06:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 221 states and 360 transitions. [2024-11-13 23:06:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 360 transitions. [2024-11-13 23:06:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:06:38,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 23:06:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 226 states and 369 transitions. [2024-11-13 23:06:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 369 transitions. [2024-11-13 23:06:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:06:40,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:06:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 221 states and 362 transitions. [2024-11-13 23:06:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 362 transitions. [2024-11-13 23:06:41,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:06:41,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 23:06:41,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 222 states and 366 transitions. [2024-11-13 23:06:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 366 transitions. [2024-11-13 23:06:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:06:41,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 23:06:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 227 states and 373 transitions. [2024-11-13 23:06:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 373 transitions. [2024-11-13 23:06:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:06:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:42,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 23:06:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 231 states and 384 transitions. [2024-11-13 23:06:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 384 transitions. [2024-11-13 23:06:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:06:43,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 23:06:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 224 states and 367 transitions. [2024-11-13 23:06:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 367 transitions. [2024-11-13 23:06:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:06:44,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:06:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 223 states and 361 transitions. [2024-11-13 23:06:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 361 transitions. [2024-11-13 23:06:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:46,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:46,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:06:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 228 states and 368 transitions. [2024-11-13 23:06:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 368 transitions. [2024-11-13 23:06:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:46,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 23:06:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 229 states and 371 transitions. [2024-11-13 23:06:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 371 transitions. [2024-11-13 23:06:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 23:06:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 222 states and 354 transitions. [2024-11-13 23:06:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 354 transitions. [2024-11-13 23:06:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:47,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:06:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 225 states and 362 transitions. [2024-11-13 23:06:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 362 transitions. [2024-11-13 23:06:48,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:06:48,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:48,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 2 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 255 states and 428 transitions. [2024-11-13 23:07:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 428 transitions. [2024-11-13 23:07:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:07:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 276 states and 462 transitions. [2024-11-13 23:08:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 462 transitions. [2024-11-13 23:08:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:02,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:08:03,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 277 states and 465 transitions. [2024-11-13 23:08:03,912 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 465 transitions. [2024-11-13 23:08:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:03,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 286 states and 492 transitions. [2024-11-13 23:08:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 492 transitions. [2024-11-13 23:08:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:16,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 2 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 303 states and 534 transitions. [2024-11-13 23:08:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 534 transitions. [2024-11-13 23:08:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:30,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 2 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 309 states and 550 transitions. [2024-11-13 23:08:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 550 transitions. [2024-11-13 23:08:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:39,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:08:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 311 states and 554 transitions. [2024-11-13 23:08:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 554 transitions. [2024-11-13 23:08:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:08:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 317 states and 560 transitions. [2024-11-13 23:08:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 560 transitions. [2024-11-13 23:08:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:50,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:08:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 322 states and 565 transitions. [2024-11-13 23:08:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 565 transitions. [2024-11-13 23:08:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:52,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 334 states and 587 transitions. [2024-11-13 23:09:00,006 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 587 transitions. [2024-11-13 23:09:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:00,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 338 states and 595 transitions. [2024-11-13 23:09:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 595 transitions. [2024-11-13 23:09:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:05,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:06,324 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 341 states and 604 transitions. [2024-11-13 23:09:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 604 transitions. [2024-11-13 23:09:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:09,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 23:09:11,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 335 states and 591 transitions. [2024-11-13 23:09:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 591 transitions. [2024-11-13 23:09:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:11,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 336 states and 594 transitions. [2024-11-13 23:09:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 594 transitions. [2024-11-13 23:09:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:13,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:13,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 351 states and 616 transitions. [2024-11-13 23:09:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 616 transitions. [2024-11-13 23:09:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:22,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 352 states and 616 transitions. [2024-11-13 23:09:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 616 transitions. [2024-11-13 23:09:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:24,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 355 states and 623 transitions. [2024-11-13 23:09:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 623 transitions. [2024-11-13 23:09:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:26,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 364 states and 636 transitions. [2024-11-13 23:09:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 636 transitions. [2024-11-13 23:09:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:29,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:30,413 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 367 states and 640 transitions. [2024-11-13 23:09:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 640 transitions. [2024-11-13 23:09:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 373 states and 657 transitions. [2024-11-13 23:09:34,618 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 657 transitions. [2024-11-13 23:09:34,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:34,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 374 states and 657 transitions. [2024-11-13 23:09:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 657 transitions. [2024-11-13 23:09:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:36,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 377 states and 665 transitions. [2024-11-13 23:09:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 665 transitions. [2024-11-13 23:09:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:39,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:09:40,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 378 states and 665 transitions. [2024-11-13 23:09:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 665 transitions. [2024-11-13 23:09:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:09:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:40,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:09:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 381 states and 667 transitions. [2024-11-13 23:09:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 667 transitions. [2024-11-13 23:09:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:09:45,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:09:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 378 states and 663 transitions. [2024-11-13 23:09:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 663 transitions. [2024-11-13 23:09:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:09:50,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:09:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 384 states and 672 transitions. [2024-11-13 23:09:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 672 transitions. [2024-11-13 23:09:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:09:54,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 23:09:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 377 states and 661 transitions. [2024-11-13 23:09:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 661 transitions. [2024-11-13 23:09:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:09:55,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:55,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 23:09:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 379 states and 665 transitions. [2024-11-13 23:09:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 665 transitions. [2024-11-13 23:09:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:09:56,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 23:10:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 384 states and 671 transitions. [2024-11-13 23:10:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 671 transitions. [2024-11-13 23:10:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:10:00,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:10:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 385 states and 667 transitions. [2024-11-13 23:10:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 667 transitions. [2024-11-13 23:10:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:10:03,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 23:10:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 369 states and 647 transitions. [2024-11-13 23:10:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 647 transitions. [2024-11-13 23:10:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:10:04,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:10:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 370 states and 648 transitions. [2024-11-13 23:10:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 648 transitions. [2024-11-13 23:10:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:10:07,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 23:10:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 374 states and 655 transitions. [2024-11-13 23:10:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 655 transitions. [2024-11-13 23:10:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:10:13,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 23:10:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 371 states and 654 transitions. [2024-11-13 23:10:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 654 transitions. [2024-11-13 23:10:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:10:17,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 23:10:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 373 states and 659 transitions. [2024-11-13 23:10:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 659 transitions. [2024-11-13 23:10:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:10:23,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 23:10:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 375 states and 668 transitions. [2024-11-13 23:10:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 668 transitions. [2024-11-13 23:10:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:10:27,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 23:10:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 382 states and 686 transitions. [2024-11-13 23:10:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 686 transitions. [2024-11-13 23:10:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:10:34,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 23:10:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 383 states and 686 transitions. [2024-11-13 23:10:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 686 transitions. [2024-11-13 23:10:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:36,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 23:10:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 390 states and 705 transitions. [2024-11-13 23:10:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 705 transitions. [2024-11-13 23:10:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:43,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 23:10:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 395 states and 718 transitions. [2024-11-13 23:10:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 718 transitions. [2024-11-13 23:10:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:47,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:10:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 396 states and 722 transitions. [2024-11-13 23:10:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 722 transitions. [2024-11-13 23:10:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:49,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 23:10:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 402 states and 731 transitions. [2024-11-13 23:10:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 731 transitions. [2024-11-13 23:10:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:53,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 23:10:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 405 states and 739 transitions. [2024-11-13 23:10:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 739 transitions. [2024-11-13 23:10:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:55,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:10:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:57,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 406 states and 742 transitions. [2024-11-13 23:10:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 742 transitions. [2024-11-13 23:10:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:10:57,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:57,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 23:10:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 392 states and 695 transitions. [2024-11-13 23:10:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 695 transitions. [2024-11-13 23:10:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:10:59,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:59,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 23:11:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 385 states and 672 transitions. [2024-11-13 23:11:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 672 transitions. [2024-11-13 23:11:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:11:04,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 23:11:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 387 states and 674 transitions. [2024-11-13 23:11:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 674 transitions. [2024-11-13 23:11:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:11:07,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:07,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 23:11:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 388 states and 679 transitions. [2024-11-13 23:11:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 679 transitions. [2024-11-13 23:11:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:11:09,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:11:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 395 states and 695 transitions. [2024-11-13 23:11:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 695 transitions. [2024-11-13 23:11:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:11:15,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:11:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 399 states and 705 transitions. [2024-11-13 23:11:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 705 transitions. [2024-11-13 23:11:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:11:17,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:17,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:11:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 402 states and 709 transitions. [2024-11-13 23:11:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 709 transitions. [2024-11-13 23:11:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:11:17,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:17,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:11:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 405 states and 713 transitions. [2024-11-13 23:11:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 713 transitions. [2024-11-13 23:11:18,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:11:18,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 23:11:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 392 states and 681 transitions. [2024-11-13 23:11:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 681 transitions. [2024-11-13 23:11:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:11:20,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:20,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 425 states and 758 transitions. [2024-11-13 23:13:11,209 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 758 transitions. [2024-11-13 23:13:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:13:11,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 9 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:14:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 454 states and 826 transitions. [2024-11-13 23:14:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 826 transitions. [2024-11-13 23:14:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:14:29,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 7 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 475 states and 861 transitions. [2024-11-13 23:15:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 861 transitions. [2024-11-13 23:15:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:15:25,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 484 states and 875 transitions. [2024-11-13 23:16:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 875 transitions. [2024-11-13 23:16:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:16:00,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 9 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 492 states and 894 transitions. [2024-11-13 23:16:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 894 transitions. [2024-11-13 23:16:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:16:15,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 7 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 499 states and 905 transitions. [2024-11-13 23:16:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 905 transitions. [2024-11-13 23:16:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:16:44,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:44,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 9 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 515 states and 970 transitions. [2024-11-13 23:17:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 970 transitions. [2024-11-13 23:17:16,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:17:16,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 7 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 527 states and 997 transitions. [2024-11-13 23:17:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 997 transitions. [2024-11-13 23:17:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:17:35,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 7 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 530 states and 1012 transitions. [2024-11-13 23:17:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1012 transitions. [2024-11-13 23:17:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:17:56,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:05,287 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 7 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 534 states and 1017 transitions. [2024-11-13 23:18:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1017 transitions. [2024-11-13 23:18:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:18:09,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:09,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 5 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 537 states and 1029 transitions. [2024-11-13 23:18:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1029 transitions. [2024-11-13 23:18:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:18:19,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 9 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 540 states and 1040 transitions. [2024-11-13 23:18:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1040 transitions. [2024-11-13 23:18:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:18:31,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat