./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8588da8d66d82eb7aa3eaf3ef7c4d24b2b275bf9c1acdf38a110c8bc6eba3b7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:10:53,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:10:53,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:10:53,879 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:10:53,879 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:10:53,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:10:53,900 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:10:53,900 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:10:53,901 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:10:53,901 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:10:53,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:10:53,902 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:10:53,902 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:10:53,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:10:53,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:10:53,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:10:53,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:10:53,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:10:53,903 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:10:53,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:10:53,903 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_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8588da8d66d82eb7aa3eaf3ef7c4d24b2b275bf9c1acdf38a110c8bc6eba3b7 [2024-12-06 00:10:54,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:10:54,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:10:54,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:10:54,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:10:54,162 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:10:54,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound100.c [2024-12-06 00:10:56,830 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/data/bf8dadeb6/3a8fd7260bd04d2c850c59f3185c40ff/FLAG2e9f36fd9 [2024-12-06 00:10:57,021 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:10:57,022 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound100.c [2024-12-06 00:10:57,029 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/data/bf8dadeb6/3a8fd7260bd04d2c850c59f3185c40ff/FLAG2e9f36fd9 [2024-12-06 00:10:57,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/data/bf8dadeb6/3a8fd7260bd04d2c850c59f3185c40ff [2024-12-06 00:10:57,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:10:57,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:10:57,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:10:57,045 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:10:57,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:10:57,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7867fdaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57, skipping insertion in model container [2024-12-06 00:10:57,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:10:57,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:10:57,229 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:10:57,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:10:57,265 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:10:57,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57 WrapperNode [2024-12-06 00:10:57,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:10:57,267 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:10:57,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:10:57,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:10:57,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,281 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,304 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 143 [2024-12-06 00:10:57,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:10:57,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:10:57,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:10:57,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:10:57,313 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,315 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,315 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,319 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,320 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,324 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,325 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:10:57,329 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:10:57,329 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:10:57,329 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:10:57,330 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:57,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:10:57,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:10:57,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:10:57,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2854aec4-c854-487e-86d5-14a242ea86e2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:10:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:10:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:10:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:10:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:10:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:10:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:10:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:10:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:10:57,454 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:10:57,456 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:10:57,961 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-12-06 00:10:57,961 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:10:57,997 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:10:57,997 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:10:57,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:10:57 BoogieIcfgContainer [2024-12-06 00:10:57,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:10:57,998 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:10:57,998 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:10:58,008 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:10:58,009 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:10:57" (1/1) ... [2024-12-06 00:10:58,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:10:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 218 states and 222 transitions. [2024-12-06 00:10:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 222 transitions. [2024-12-06 00:10:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:10:58,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-12-06 00:10:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-12-06 00:10:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:10:58,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-12-06 00:10:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-12-06 00:10:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:10:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,366 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-12-06 00:10:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-12-06 00:10:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:10:58,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2024-12-06 00:10:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2024-12-06 00:10:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:10:58,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 222 states and 226 transitions. [2024-12-06 00:10:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 226 transitions. [2024-12-06 00:10:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:10:58,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-12-06 00:10:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-12-06 00:10:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:10:58,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 224 states and 228 transitions. [2024-12-06 00:10:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 228 transitions. [2024-12-06 00:10:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:10:58,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2024-12-06 00:10:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2024-12-06 00:10:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:10:58,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 225 states and 229 transitions. [2024-12-06 00:10:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 229 transitions. [2024-12-06 00:10:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:10:58,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-12-06 00:10:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-12-06 00:10:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:10:58,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,754 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 227 states and 231 transitions. [2024-12-06 00:10:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 231 transitions. [2024-12-06 00:10:58,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:10:58,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2024-12-06 00:10:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2024-12-06 00:10:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:10:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-12-06 00:10:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-12-06 00:10:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:10:58,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 229 states and 233 transitions. [2024-12-06 00:10:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 233 transitions. [2024-12-06 00:10:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:10:58,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 228 states and 232 transitions. [2024-12-06 00:10:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 232 transitions. [2024-12-06 00:10:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:10:58,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:58,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:58,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 230 states and 234 transitions. [2024-12-06 00:10:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 234 transitions. [2024-12-06 00:10:59,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:10:59,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-12-06 00:10:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-12-06 00:10:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:10:59,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,123 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 232 states and 236 transitions. [2024-12-06 00:10:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 236 transitions. [2024-12-06 00:10:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:10:59,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 231 states and 235 transitions. [2024-12-06 00:10:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 235 transitions. [2024-12-06 00:10:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:10:59,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 233 states and 237 transitions. [2024-12-06 00:10:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 237 transitions. [2024-12-06 00:10:59,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:10:59,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 234 states and 238 transitions. [2024-12-06 00:10:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 238 transitions. [2024-12-06 00:10:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:10:59,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-12-06 00:10:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-12-06 00:10:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:10:59,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:59,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 236 states and 240 transitions. [2024-12-06 00:10:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 240 transitions. [2024-12-06 00:10:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:10:59,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2024-12-06 00:10:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2024-12-06 00:10:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:10:59,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-12-06 00:10:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-12-06 00:10:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:10:59,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 238 states and 242 transitions. [2024-12-06 00:10:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 242 transitions. [2024-12-06 00:10:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:10:59,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 237 states and 241 transitions. [2024-12-06 00:10:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 241 transitions. [2024-12-06 00:10:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:10:59,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 239 states and 244 transitions. [2024-12-06 00:10:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 244 transitions. [2024-12-06 00:10:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:10:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 242 states and 249 transitions. [2024-12-06 00:10:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 249 transitions. [2024-12-06 00:10:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:10:59,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:59,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 246 states and 254 transitions. [2024-12-06 00:10:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 254 transitions. [2024-12-06 00:10:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:10:59,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 245 states and 253 transitions. [2024-12-06 00:11:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 253 transitions. [2024-12-06 00:11:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:11:00,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 251 states and 260 transitions. [2024-12-06 00:11:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 260 transitions. [2024-12-06 00:11:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:11:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,275 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:00,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-12-06 00:11:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-12-06 00:11:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:11:00,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 257 states and 266 transitions. [2024-12-06 00:11:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 266 transitions. [2024-12-06 00:11:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:11:00,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 256 states and 265 transitions. [2024-12-06 00:11:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 265 transitions. [2024-12-06 00:11:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:11:00,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 255 states and 264 transitions. [2024-12-06 00:11:00,598 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 264 transitions. [2024-12-06 00:11:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:11:00,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:00,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 259 states and 268 transitions. [2024-12-06 00:11:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 268 transitions. [2024-12-06 00:11:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:11:00,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 258 states and 267 transitions. [2024-12-06 00:11:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 267 transitions. [2024-12-06 00:11:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:11:00,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-06 00:11:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-06 00:11:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:11:01,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 298 states and 309 transitions. [2024-12-06 00:11:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-12-06 00:11:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:11:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:01,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 299 states and 310 transitions. [2024-12-06 00:11:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 310 transitions. [2024-12-06 00:11:01,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:11:01,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 300 states and 311 transitions. [2024-12-06 00:11:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 311 transitions. [2024-12-06 00:11:01,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:11:01,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:01,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 308 states and 322 transitions. [2024-12-06 00:11:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 322 transitions. [2024-12-06 00:11:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:11:01,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 353 states and 372 transitions. [2024-12-06 00:11:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 372 transitions. [2024-12-06 00:11:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:11:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 354 states and 373 transitions. [2024-12-06 00:11:02,317 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 373 transitions. [2024-12-06 00:11:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:11:02,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 355 states and 374 transitions. [2024-12-06 00:11:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 374 transitions. [2024-12-06 00:11:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:11:02,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 356 states and 375 transitions. [2024-12-06 00:11:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 375 transitions. [2024-12-06 00:11:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:11:02,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-12-06 00:11:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-12-06 00:11:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:11:02,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 358 states and 378 transitions. [2024-12-06 00:11:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 378 transitions. [2024-12-06 00:11:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:11:02,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 359 states and 379 transitions. [2024-12-06 00:11:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 379 transitions. [2024-12-06 00:11:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:11:02,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 362 states and 382 transitions. [2024-12-06 00:11:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 382 transitions. [2024-12-06 00:11:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:11:02,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 361 states and 381 transitions. [2024-12-06 00:11:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 381 transitions. [2024-12-06 00:11:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:11:02,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 365 states and 385 transitions. [2024-12-06 00:11:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 385 transitions. [2024-12-06 00:11:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:11:03,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:03,343 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:03,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 367 states and 387 transitions. [2024-12-06 00:11:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 387 transitions. [2024-12-06 00:11:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:11:03,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:03,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 372 states and 392 transitions. [2024-12-06 00:11:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 392 transitions. [2024-12-06 00:11:03,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:11:03,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:03,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:03,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 00:11:03,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:11:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 373 states and 393 transitions. [2024-12-06 00:11:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 393 transitions. [2024-12-06 00:11:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:11:04,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:04,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 372 states and 392 transitions. [2024-12-06 00:11:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 392 transitions. [2024-12-06 00:11:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:11:04,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:04,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:04,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 373 states and 394 transitions. [2024-12-06 00:11:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 394 transitions. [2024-12-06 00:11:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:11:04,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:04,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:04,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 380 states and 401 transitions. [2024-12-06 00:11:04,840 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 401 transitions. [2024-12-06 00:11:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:11:04,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:04,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 379 states and 400 transitions. [2024-12-06 00:11:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 400 transitions. [2024-12-06 00:11:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:11:04,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 387 states and 408 transitions. [2024-12-06 00:11:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 408 transitions. [2024-12-06 00:11:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:11:05,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:05,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:05,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:05,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 390 states and 411 transitions. [2024-12-06 00:11:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 411 transitions. [2024-12-06 00:11:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:11:05,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:05,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 399 states and 420 transitions. [2024-12-06 00:11:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 420 transitions. [2024-12-06 00:11:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:11:06,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:06,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 00:11:06,046 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:11:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 400 states and 421 transitions. [2024-12-06 00:11:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 421 transitions. [2024-12-06 00:11:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:11:06,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 399 states and 420 transitions. [2024-12-06 00:11:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 420 transitions. [2024-12-06 00:11:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:11:06,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:06,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:06,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 400 states and 422 transitions. [2024-12-06 00:11:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 422 transitions. [2024-12-06 00:11:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:11:06,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 411 states and 433 transitions. [2024-12-06 00:11:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 433 transitions. [2024-12-06 00:11:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:11:06,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 426 states and 453 transitions. [2024-12-06 00:11:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 453 transitions. [2024-12-06 00:11:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:11:07,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 427 states and 454 transitions. [2024-12-06 00:11:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 454 transitions. [2024-12-06 00:11:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:11:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 428 states and 455 transitions. [2024-12-06 00:11:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 455 transitions. [2024-12-06 00:11:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:11:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 427 states and 454 transitions. [2024-12-06 00:11:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 454 transitions. [2024-12-06 00:11:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:11:07,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 430 states and 458 transitions. [2024-12-06 00:11:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 458 transitions. [2024-12-06 00:11:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:11:07,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 432 states and 460 transitions. [2024-12-06 00:11:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 460 transitions. [2024-12-06 00:11:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:11:08,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 437 states and 466 transitions. [2024-12-06 00:11:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 466 transitions. [2024-12-06 00:11:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:11:08,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 440 states and 469 transitions. [2024-12-06 00:11:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 469 transitions. [2024-12-06 00:11:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:11:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:08,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 442 states and 471 transitions. [2024-12-06 00:11:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 471 transitions. [2024-12-06 00:11:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:11:08,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 446 states and 475 transitions. [2024-12-06 00:11:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 475 transitions. [2024-12-06 00:11:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:11:08,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:08,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 445 states and 474 transitions. [2024-12-06 00:11:08,849 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 474 transitions. [2024-12-06 00:11:08,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:11:08,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:08,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:08,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:08,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 447 states and 477 transitions. [2024-12-06 00:11:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 477 transitions. [2024-12-06 00:11:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:11:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:09,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 453 states and 483 transitions. [2024-12-06 00:11:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 483 transitions. [2024-12-06 00:11:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:11:09,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:09,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:09,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:11,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 456 states and 486 transitions. [2024-12-06 00:11:11,241 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 486 transitions. [2024-12-06 00:11:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:11:11,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:11,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 463 states and 493 transitions. [2024-12-06 00:11:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 493 transitions. [2024-12-06 00:11:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:11:11,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:11,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:11,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 465 states and 495 transitions. [2024-12-06 00:11:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 495 transitions. [2024-12-06 00:11:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:11:11,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:11,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 473 states and 503 transitions. [2024-12-06 00:11:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 503 transitions. [2024-12-06 00:11:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:11:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 482 states and 512 transitions. [2024-12-06 00:11:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 512 transitions. [2024-12-06 00:11:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:11:12,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:12,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:12,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 484 states and 515 transitions. [2024-12-06 00:11:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 515 transitions. [2024-12-06 00:11:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:11:12,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:12,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 483 states and 514 transitions. [2024-12-06 00:11:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 514 transitions. [2024-12-06 00:11:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:11:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:13,007 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:13,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 486 states and 517 transitions. [2024-12-06 00:11:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 517 transitions. [2024-12-06 00:11:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:11:14,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 497 states and 528 transitions. [2024-12-06 00:11:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 528 transitions. [2024-12-06 00:11:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:11:15,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:15,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 499 states and 530 transitions. [2024-12-06 00:11:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 530 transitions. [2024-12-06 00:11:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:11:15,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 500 states and 531 transitions. [2024-12-06 00:11:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 531 transitions. [2024-12-06 00:11:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:15,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 499 states and 530 transitions. [2024-12-06 00:11:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 530 transitions. [2024-12-06 00:11:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:15,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 501 states and 533 transitions. [2024-12-06 00:11:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 533 transitions. [2024-12-06 00:11:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:15,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 503 states and 536 transitions. [2024-12-06 00:11:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 536 transitions. [2024-12-06 00:11:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:15,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 506 states and 539 transitions. [2024-12-06 00:11:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 539 transitions. [2024-12-06 00:11:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:11:15,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 509 states and 544 transitions. [2024-12-06 00:11:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 544 transitions. [2024-12-06 00:11:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:11:15,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 513 states and 549 transitions. [2024-12-06 00:11:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 549 transitions. [2024-12-06 00:11:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:11:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:15,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 516 states and 552 transitions. [2024-12-06 00:11:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 552 transitions. [2024-12-06 00:11:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:11:15,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 515 states and 551 transitions. [2024-12-06 00:11:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 551 transitions. [2024-12-06 00:11:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:11:15,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:16,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:17,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 516 states and 553 transitions. [2024-12-06 00:11:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 553 transitions. [2024-12-06 00:11:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:11:17,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 522 states and 560 transitions. [2024-12-06 00:11:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 560 transitions. [2024-12-06 00:11:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:11:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,057 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:18,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 524 states and 562 transitions. [2024-12-06 00:11:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 562 transitions. [2024-12-06 00:11:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:11:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 531 states and 569 transitions. [2024-12-06 00:11:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 569 transitions. [2024-12-06 00:11:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:11:18,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 530 states and 568 transitions. [2024-12-06 00:11:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 568 transitions. [2024-12-06 00:11:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:11:18,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:18,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 533 states and 571 transitions. [2024-12-06 00:11:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 571 transitions. [2024-12-06 00:11:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:18,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 532 states and 570 transitions. [2024-12-06 00:11:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 570 transitions. [2024-12-06 00:11:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:11:18,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:18,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:18,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 533 states and 572 transitions. [2024-12-06 00:11:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 572 transitions. [2024-12-06 00:11:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:11:20,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 532 states and 571 transitions. [2024-12-06 00:11:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 571 transitions. [2024-12-06 00:11:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:11:20,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:20,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:20,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 534 states and 573 transitions. [2024-12-06 00:11:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 573 transitions. [2024-12-06 00:11:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:11:20,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 533 states and 572 transitions. [2024-12-06 00:11:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 572 transitions. [2024-12-06 00:11:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:11:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,177 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:21,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:21,251 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 535 states and 574 transitions. [2024-12-06 00:11:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 574 transitions. [2024-12-06 00:11:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:11:21,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:21,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 534 states and 573 transitions. [2024-12-06 00:11:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 573 transitions. [2024-12-06 00:11:21,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:11:21,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 573 states and 614 transitions. [2024-12-06 00:11:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 614 transitions. [2024-12-06 00:11:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:11:21,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:11:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 572 states and 613 transitions. [2024-12-06 00:11:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 613 transitions. [2024-12-06 00:11:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:11:21,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 573 states and 614 transitions. [2024-12-06 00:11:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 614 transitions. [2024-12-06 00:11:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:11:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:11:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:22,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 572 states and 613 transitions. [2024-12-06 00:11:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 613 transitions. [2024-12-06 00:11:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:11:22,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:22,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 573 states and 614 transitions. [2024-12-06 00:11:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 614 transitions. [2024-12-06 00:11:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:11:22,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 572 states and 613 transitions. [2024-12-06 00:11:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 613 transitions. [2024-12-06 00:11:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:11:23,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:11:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 569 states and 608 transitions. [2024-12-06 00:11:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 608 transitions. [2024-12-06 00:11:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:11:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:11:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 565 states and 603 transitions. [2024-12-06 00:11:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 603 transitions. [2024-12-06 00:11:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:11:23,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:11:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:23,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 560 states and 597 transitions. [2024-12-06 00:11:23,688 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 597 transitions. [2024-12-06 00:11:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:11:23,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:23,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:23,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 578 states and 617 transitions. [2024-12-06 00:11:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 617 transitions. [2024-12-06 00:11:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:11:24,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:11:24,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 579 states and 618 transitions. [2024-12-06 00:11:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 618 transitions. [2024-12-06 00:11:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:11:24,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:11:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 572 states and 610 transitions. [2024-12-06 00:11:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 610 transitions. [2024-12-06 00:11:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:11:24,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 571 states and 609 transitions. [2024-12-06 00:11:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 609 transitions. [2024-12-06 00:11:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:11:24,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:24,616 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 581 states and 619 transitions. [2024-12-06 00:11:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 619 transitions. [2024-12-06 00:11:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:11:24,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 583 states and 622 transitions. [2024-12-06 00:11:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 622 transitions. [2024-12-06 00:11:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:11:24,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 00:11:24,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:11:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 582 states and 621 transitions. [2024-12-06 00:11:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 621 transitions. [2024-12-06 00:11:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:11:25,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:25,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:25,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 621 states and 663 transitions. [2024-12-06 00:11:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 663 transitions. [2024-12-06 00:11:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:11:27,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:27,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:27,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 661 states and 705 transitions. [2024-12-06 00:11:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 705 transitions. [2024-12-06 00:11:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:11:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:29,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:29,648 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 669 states and 714 transitions. [2024-12-06 00:11:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 714 transitions. [2024-12-06 00:11:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:11:31,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:31,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:31,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:11:31,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:33,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 671 states and 719 transitions. [2024-12-06 00:11:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 719 transitions. [2024-12-06 00:11:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:11:33,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:11:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 674 states and 726 transitions. [2024-12-06 00:11:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 726 transitions. [2024-12-06 00:11:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:11:33,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 731 states and 793 transitions. [2024-12-06 00:11:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 793 transitions. [2024-12-06 00:11:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:11:35,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 733 states and 798 transitions. [2024-12-06 00:11:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 798 transitions. [2024-12-06 00:11:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:11:36,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 791 states and 867 transitions. [2024-12-06 00:11:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 867 transitions. [2024-12-06 00:11:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:11:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:11:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 795 states and 876 transitions. [2024-12-06 00:11:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 876 transitions. [2024-12-06 00:11:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:11:38,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 797 states and 881 transitions. [2024-12-06 00:11:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 881 transitions. [2024-12-06 00:11:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:11:39,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:11:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 800 states and 887 transitions. [2024-12-06 00:11:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 887 transitions. [2024-12-06 00:11:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:11:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:11:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 804 states and 896 transitions. [2024-12-06 00:11:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 896 transitions. [2024-12-06 00:11:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:11:40,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:11:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 808 states and 903 transitions. [2024-12-06 00:11:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 903 transitions. [2024-12-06 00:11:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:11:41,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:11:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 812 states and 912 transitions. [2024-12-06 00:11:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 912 transitions. [2024-12-06 00:11:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:11:42,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:42,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:42,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 819 states and 924 transitions. [2024-12-06 00:11:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 924 transitions. [2024-12-06 00:11:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:11:44,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:11:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 823 states and 934 transitions. [2024-12-06 00:11:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 934 transitions. [2024-12-06 00:11:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:11:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:44,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:44,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:45,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 825 states and 939 transitions. [2024-12-06 00:11:45,131 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 939 transitions. [2024-12-06 00:11:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:11:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:11:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 827 states and 943 transitions. [2024-12-06 00:11:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 943 transitions. [2024-12-06 00:11:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:11:45,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:45,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 828 states and 944 transitions. [2024-12-06 00:11:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 944 transitions. [2024-12-06 00:11:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:11:45,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:45,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:11:45,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 829 states and 945 transitions. [2024-12-06 00:11:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 945 transitions. [2024-12-06 00:11:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:11:46,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 00:11:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:46,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 831 states and 949 transitions. [2024-12-06 00:11:46,360 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 949 transitions. [2024-12-06 00:11:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:11:46,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:11:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 833 states and 953 transitions. [2024-12-06 00:11:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 953 transitions. [2024-12-06 00:11:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:11:46,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:46,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:46,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:46,880 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 835 states and 955 transitions. [2024-12-06 00:11:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 955 transitions. [2024-12-06 00:11:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:11:46,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:11:47,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 837 states and 959 transitions. [2024-12-06 00:11:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 959 transitions. [2024-12-06 00:11:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:11:47,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:47,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:47,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 838 states and 960 transitions. [2024-12-06 00:11:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 960 transitions. [2024-12-06 00:11:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:11:47,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:47,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:11:47,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 839 states and 962 transitions. [2024-12-06 00:11:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 962 transitions. [2024-12-06 00:11:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:11:47,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:11:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 838 states and 961 transitions. [2024-12-06 00:11:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 961 transitions. [2024-12-06 00:11:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:11:47,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:47,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:47,712 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 854 states and 983 transitions. [2024-12-06 00:11:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 983 transitions. [2024-12-06 00:11:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:50,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:11:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 853 states and 982 transitions. [2024-12-06 00:11:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 982 transitions. [2024-12-06 00:11:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:50,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:50,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:50,468 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:50,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:52,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:52,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 00:11:52,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:53,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:53,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:53,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:53,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:53,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:53,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:54,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:54,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:54,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:54,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:54,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:54,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:54,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:54,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:54,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:55,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:55,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:55,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:11:55,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:11:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 868 states and 1006 transitions. [2024-12-06 00:11:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1006 transitions. [2024-12-06 00:11:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:11:55,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:55,899 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:11:55,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 870 states and 1011 transitions. [2024-12-06 00:11:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1011 transitions. [2024-12-06 00:11:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:11:57,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:57,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:11:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 871 states and 1013 transitions. [2024-12-06 00:11:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1013 transitions. [2024-12-06 00:11:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:11:57,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:11:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 868 states and 1010 transitions. [2024-12-06 00:11:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1010 transitions. [2024-12-06 00:11:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:11:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:11:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 870 states and 1015 transitions. [2024-12-06 00:11:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1015 transitions. [2024-12-06 00:11:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:11:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:11:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 866 states and 1011 transitions. [2024-12-06 00:11:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1011 transitions. [2024-12-06 00:11:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:11:59,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:59,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:59,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:59,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:11:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 868 states and 1013 transitions. [2024-12-06 00:11:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1013 transitions. [2024-12-06 00:11:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:11:59,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:59,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:59,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:11:59,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:11:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 870 states and 1016 transitions. [2024-12-06 00:12:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1016 transitions. [2024-12-06 00:12:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:12:00,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:12:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 865 states and 1011 transitions. [2024-12-06 00:12:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1011 transitions. [2024-12-06 00:12:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:12:00,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:00,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:12:00,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 867 states and 1013 transitions. [2024-12-06 00:12:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1013 transitions. [2024-12-06 00:12:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:12:00,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:12:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 860 states and 1006 transitions. [2024-12-06 00:12:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1006 transitions. [2024-12-06 00:12:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:12:00,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:12:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 852 states and 998 transitions. [2024-12-06 00:12:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 998 transitions. [2024-12-06 00:12:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:12:01,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:01,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:01,122 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 854 states and 1000 transitions. [2024-12-06 00:12:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1000 transitions. [2024-12-06 00:12:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:12:01,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 00:12:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 845 states and 991 transitions. [2024-12-06 00:12:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 991 transitions. [2024-12-06 00:12:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:12:01,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:01,779 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 00:12:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 859 states and 1007 transitions. [2024-12-06 00:12:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1007 transitions. [2024-12-06 00:12:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:12:02,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:02,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:12:02,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 861 states and 1009 transitions. [2024-12-06 00:12:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1009 transitions. [2024-12-06 00:12:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:12:02,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:02,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:12:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 860 states and 1008 transitions. [2024-12-06 00:12:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1008 transitions. [2024-12-06 00:12:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:12:03,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:03,146 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 862 states and 1010 transitions. [2024-12-06 00:12:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1010 transitions. [2024-12-06 00:12:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:12:03,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:12:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 861 states and 1009 transitions. [2024-12-06 00:12:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1009 transitions. [2024-12-06 00:12:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:12:03,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:12:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 858 states and 1004 transitions. [2024-12-06 00:12:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1004 transitions. [2024-12-06 00:12:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:12:03,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,682 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 861 states and 1007 transitions. [2024-12-06 00:12:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1007 transitions. [2024-12-06 00:12:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:12:03,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:12:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 857 states and 1002 transitions. [2024-12-06 00:12:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1002 transitions. [2024-12-06 00:12:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:12:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:12:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 852 states and 996 transitions. [2024-12-06 00:12:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 996 transitions. [2024-12-06 00:12:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:12:04,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:04,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:04,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 854 states and 998 transitions. [2024-12-06 00:12:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 998 transitions. [2024-12-06 00:12:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:12:04,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:12:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 847 states and 990 transitions. [2024-12-06 00:12:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 990 transitions. [2024-12-06 00:12:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:12:04,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:04,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:12:04,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 849 states and 992 transitions. [2024-12-06 00:12:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 992 transitions. [2024-12-06 00:12:04,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:12:04,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:04,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 00:12:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 841 states and 984 transitions. [2024-12-06 00:12:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 984 transitions. [2024-12-06 00:12:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:12:05,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:05,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:05,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 843 states and 986 transitions. [2024-12-06 00:12:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 986 transitions. [2024-12-06 00:12:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:12:05,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:05,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:12:05,559 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 845 states and 988 transitions. [2024-12-06 00:12:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 988 transitions. [2024-12-06 00:12:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:12:05,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:05,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:05,886 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 846 states and 989 transitions. [2024-12-06 00:12:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 989 transitions. [2024-12-06 00:12:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:12:06,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:06,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 00:12:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 885 states and 1032 transitions. [2024-12-06 00:12:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1032 transitions. [2024-12-06 00:12:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:12:07,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:07,642 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:12:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 925 states and 1076 transitions. [2024-12-06 00:12:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1076 transitions. [2024-12-06 00:12:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:12:09,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:09,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:12:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 965 states and 1119 transitions. [2024-12-06 00:12:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1119 transitions. [2024-12-06 00:12:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:12:13,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:12:13,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:12:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 1009 states and 1170 transitions. [2024-12-06 00:12:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1170 transitions. [2024-12-06 00:12:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:12:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:19,065 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:12:19,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:12:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1023 states and 1183 transitions. [2024-12-06 00:12:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1183 transitions. [2024-12-06 00:12:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:12:20,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:20,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:12:20,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:12:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1068 states and 1233 transitions. [2024-12-06 00:12:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1233 transitions. [2024-12-06 00:12:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:12:24,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:24,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:12:24,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:12:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1082 states and 1246 transitions. [2024-12-06 00:12:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1246 transitions. [2024-12-06 00:12:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:12:26,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:26,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:26,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:12:26,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1092 states and 1258 transitions. [2024-12-06 00:12:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1258 transitions. [2024-12-06 00:12:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 00:12:26,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:12:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:26,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:12:26,767 INFO L279 TraceCheckSpWp]: Computing forward predicates...