./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ecbe5f0ce97488539db604edfadf8e9064f15df8e290f20f11bd6c6bd2401ed2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:34:54,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:34:54,207 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:34:54,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:34:54,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:34:54,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:34:54,255 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:34:54,255 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:34:54,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:34:54,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:34:54,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:34:54,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:34:54,259 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:34:54,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:34:54,260 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:34:54,260 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:34:54,261 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:34:54,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:34:54,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:34:54,262 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:34:54,263 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:34:54,267 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:34:54,268 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:34:54,268 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:34:54,268 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:34:54,269 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:34:54,269 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:34:54,270 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:34:54,270 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:34:54,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:54,275 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:34:54,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:34:54,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:34:54,276 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:34:54,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:34:54,277 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecbe5f0ce97488539db604edfadf8e9064f15df8e290f20f11bd6c6bd2401ed2 [2024-11-08 19:34:54,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:34:54,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:34:54,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:34:54,623 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:34:54,624 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:34:54,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c Unable to find full path for "g++" [2024-11-08 19:34:56,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:34:56,940 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:34:56,946 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c [2024-11-08 19:34:56,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/data/f90fc204b/1bbd8a5cf671477e9bdb3229487e8d78/FLAG65f785f30 [2024-11-08 19:34:56,993 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/data/f90fc204b/1bbd8a5cf671477e9bdb3229487e8d78 [2024-11-08 19:34:56,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:34:57,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:34:57,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:57,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:34:57,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:34:57,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:56" (1/1) ... [2024-11-08 19:34:57,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaf89eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57, skipping insertion in model container [2024-11-08 19:34:57,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:56" (1/1) ... [2024-11-08 19:34:57,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:34:57,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:57,371 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:34:57,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:57,431 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:34:57,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57 WrapperNode [2024-11-08 19:34:57,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:57,433 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:57,433 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:34:57,433 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:34:57,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,450 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,481 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 96 [2024-11-08 19:34:57,482 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:57,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:34:57,483 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:34:57,483 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:34:57,495 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,509 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,511 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,512 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,518 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:34:57,523 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:34:57,523 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:34:57,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:34:57,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:57" (1/1) ... [2024-11-08 19:34:57,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:57,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:34:57,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:34:57,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8f27194-c995-4a67-a454-3a4b3561edbc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:34:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:34:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:34:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:34:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:34:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:34:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:34:57,700 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:34:57,704 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:34:58,167 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-08 19:34:58,167 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:34:58,263 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:34:58,264 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:34:58,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:58 BoogieIcfgContainer [2024-11-08 19:34:58,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:34:58,265 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:34:58,265 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:34:58,277 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:34:58,278 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:58" (1/1) ... [2024-11-08 19:34:58,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:34:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-11-08 19:34:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-11-08 19:34:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:34:58,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-11-08 19:34:58,651 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-11-08 19:34:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:34:58,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-11-08 19:34:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-11-08 19:34:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:34:58,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 117 states and 123 transitions. [2024-11-08 19:34:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 123 transitions. [2024-11-08 19:34:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:34:58,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 118 states and 124 transitions. [2024-11-08 19:34:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 124 transitions. [2024-11-08 19:34:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:34:58,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-08 19:34:59,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-08 19:34:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:34:59,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-08 19:34:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-08 19:34:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:34:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-08 19:34:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-08 19:34:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:34:59,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-11-08 19:34:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-11-08 19:34:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:34:59,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-08 19:34:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-08 19:34:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:34:59,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,523 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:34:59,529 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:59,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 124 states and 131 transitions. [2024-11-08 19:34:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 131 transitions. [2024-11-08 19:34:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:34:59,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-11-08 19:34:59,692 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-11-08 19:34:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:34:59,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:34:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:34:59,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:34:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:34:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 138 states and 149 transitions. [2024-11-08 19:34:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 149 transitions. [2024-11-08 19:34:59,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:35:00,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 154 states and 170 transitions. [2024-11-08 19:35:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 170 transitions. [2024-11-08 19:35:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:00,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 155 states and 171 transitions. [2024-11-08 19:35:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2024-11-08 19:35:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:35:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:35:00,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-11-08 19:35:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-11-08 19:35:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:35:00,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 160 states and 178 transitions. [2024-11-08 19:35:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 178 transitions. [2024-11-08 19:35:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:35:01,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 162 states and 181 transitions. [2024-11-08 19:35:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 181 transitions. [2024-11-08 19:35:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:35:01,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 163 states and 182 transitions. [2024-11-08 19:35:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 182 transitions. [2024-11-08 19:35:01,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:35:01,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-11-08 19:35:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-11-08 19:35:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:35:01,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 170 states and 190 transitions. [2024-11-08 19:35:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 190 transitions. [2024-11-08 19:35:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:35:01,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:01,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 171 states and 192 transitions. [2024-11-08 19:35:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 192 transitions. [2024-11-08 19:35:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:35:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 173 states and 194 transitions. [2024-11-08 19:35:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 194 transitions. [2024-11-08 19:35:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:35:02,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-11-08 19:35:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-11-08 19:35:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:35:02,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 190 states and 215 transitions. [2024-11-08 19:35:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 215 transitions. [2024-11-08 19:35:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:35:02,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 191 states and 216 transitions. [2024-11-08 19:35:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2024-11-08 19:35:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:35:02,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 192 states and 217 transitions. [2024-11-08 19:35:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 217 transitions. [2024-11-08 19:35:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:35:02,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 193 states and 218 transitions. [2024-11-08 19:35:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 218 transitions. [2024-11-08 19:35:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:35:02,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 198 states and 227 transitions. [2024-11-08 19:35:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 227 transitions. [2024-11-08 19:35:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:35:02,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:03,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 199 states and 228 transitions. [2024-11-08 19:35:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 228 transitions. [2024-11-08 19:35:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:35:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 200 states and 229 transitions. [2024-11-08 19:35:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 229 transitions. [2024-11-08 19:35:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:35:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 207 states and 240 transitions. [2024-11-08 19:35:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 240 transitions. [2024-11-08 19:35:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:35:03,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 209 states and 245 transitions. [2024-11-08 19:35:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2024-11-08 19:35:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:35:03,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 211 states and 248 transitions. [2024-11-08 19:35:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 248 transitions. [2024-11-08 19:35:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:35:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 212 states and 249 transitions. [2024-11-08 19:35:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 249 transitions. [2024-11-08 19:35:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:35:03,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 218 states and 258 transitions. [2024-11-08 19:35:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 258 transitions. [2024-11-08 19:35:04,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:35:04,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 219 states and 259 transitions. [2024-11-08 19:35:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 259 transitions. [2024-11-08 19:35:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:35:04,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:04,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:35:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:35:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:35:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 227 states and 269 transitions. [2024-11-08 19:35:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 269 transitions. [2024-11-08 19:35:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:35:05,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:35:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:35:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:35:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:35:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 225 states and 267 transitions. [2024-11-08 19:35:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 267 transitions. [2024-11-08 19:35:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:35:05,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:35:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 224 states and 266 transitions. [2024-11-08 19:35:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 266 transitions. [2024-11-08 19:35:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:35:06,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:35:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:35:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:35:06,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,416 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:35:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 225 states and 267 transitions. [2024-11-08 19:35:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 267 transitions. [2024-11-08 19:35:06,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:35:06,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 224 states and 266 transitions. [2024-11-08 19:35:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 266 transitions. [2024-11-08 19:35:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:35:06,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:35:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 223 states and 265 transitions. [2024-11-08 19:35:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 265 transitions. [2024-11-08 19:35:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:35:06,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 237 states and 282 transitions. [2024-11-08 19:35:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 282 transitions. [2024-11-08 19:35:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:35:07,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:35:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 281 transitions. [2024-11-08 19:35:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 281 transitions. [2024-11-08 19:35:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:35:07,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 251 states and 300 transitions. [2024-11-08 19:35:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 300 transitions. [2024-11-08 19:35:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:35:07,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:35:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 250 states and 299 transitions. [2024-11-08 19:35:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 299 transitions. [2024-11-08 19:35:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:35:07,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:08,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 251 states and 300 transitions. [2024-11-08 19:35:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 300 transitions. [2024-11-08 19:35:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:35:08,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:08,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 250 states and 299 transitions. [2024-11-08 19:35:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 299 transitions. [2024-11-08 19:35:08,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:35:08,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:08,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:35:08,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:35:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 260 states and 312 transitions. [2024-11-08 19:35:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 312 transitions. [2024-11-08 19:35:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:35:09,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 262 states and 314 transitions. [2024-11-08 19:35:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 314 transitions. [2024-11-08 19:35:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:35:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 337 transitions. [2024-11-08 19:35:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 337 transitions. [2024-11-08 19:35:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:35:10,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 282 states and 338 transitions. [2024-11-08 19:35:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 338 transitions. [2024-11-08 19:35:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:10,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 285 states and 342 transitions. [2024-11-08 19:35:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2024-11-08 19:35:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:10,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:10,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:35:10,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 301 states and 364 transitions. [2024-11-08 19:35:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 364 transitions. [2024-11-08 19:35:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:35:11,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 305 states and 368 transitions. [2024-11-08 19:35:11,831 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 368 transitions. [2024-11-08 19:35:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:35:11,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 391 transitions. [2024-11-08 19:35:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 391 transitions. [2024-11-08 19:35:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:35:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 322 states and 393 transitions. [2024-11-08 19:35:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2024-11-08 19:35:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:35:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 339 states and 416 transitions. [2024-11-08 19:35:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 416 transitions. [2024-11-08 19:35:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:35:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 341 states and 418 transitions. [2024-11-08 19:35:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 418 transitions. [2024-11-08 19:35:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:35:13,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:35:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:13,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:35:13,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:35:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 344 states and 424 transitions. [2024-11-08 19:35:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 424 transitions. [2024-11-08 19:35:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:35:14,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:14,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 347 states and 432 transitions. [2024-11-08 19:35:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-11-08 19:35:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:35:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:16,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:16,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 348 states and 432 transitions. [2024-11-08 19:35:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 432 transitions. [2024-11-08 19:35:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:35:16,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 351 states and 440 transitions. [2024-11-08 19:35:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 440 transitions. [2024-11-08 19:35:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:35:17,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:17,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 353 states and 443 transitions. [2024-11-08 19:35:17,793 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 443 transitions. [2024-11-08 19:35:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:35:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:18,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 356 states and 449 transitions. [2024-11-08 19:35:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 449 transitions. [2024-11-08 19:35:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:35:18,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 357 states and 449 transitions. [2024-11-08 19:35:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 449 transitions. [2024-11-08 19:35:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:35:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 453 transitions. [2024-11-08 19:35:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 453 transitions. [2024-11-08 19:35:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:35:19,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:19,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 363 states and 460 transitions. [2024-11-08 19:35:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-08 19:35:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:35:21,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:35:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 361 states and 457 transitions. [2024-11-08 19:35:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 457 transitions. [2024-11-08 19:35:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:35:21,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:35:22,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 363 states and 461 transitions. [2024-11-08 19:35:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 461 transitions. [2024-11-08 19:35:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:35:22,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:22,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 375 states and 485 transitions. [2024-11-08 19:35:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 485 transitions. [2024-11-08 19:35:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:35:25,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 377 states and 486 transitions. [2024-11-08 19:35:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 486 transitions. [2024-11-08 19:35:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:35:25,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:35:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 390 states and 511 transitions. [2024-11-08 19:35:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 511 transitions. [2024-11-08 19:35:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:35:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:35:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:28,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 393 states and 515 transitions. [2024-11-08 19:35:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 515 transitions. [2024-11-08 19:35:28,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:35:28,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:28,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:35:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 401 states and 530 transitions. [2024-11-08 19:35:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 530 transitions. [2024-11-08 19:35:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:35:30,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 400 states and 529 transitions. [2024-11-08 19:35:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 529 transitions. [2024-11-08 19:35:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:35:30,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:35:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 404 states and 536 transitions. [2024-11-08 19:35:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 536 transitions. [2024-11-08 19:35:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:35:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 413 states and 553 transitions. [2024-11-08 19:35:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 553 transitions. [2024-11-08 19:35:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:34,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:34,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:35:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 412 states and 552 transitions. [2024-11-08 19:35:34,222 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 552 transitions. [2024-11-08 19:35:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:34,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:35:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 416 states and 559 transitions. [2024-11-08 19:35:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 559 transitions. [2024-11-08 19:35:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:35:35,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 419 states and 569 transitions. [2024-11-08 19:35:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 569 transitions. [2024-11-08 19:35:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:35:36,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 421 states and 573 transitions. [2024-11-08 19:35:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 573 transitions. [2024-11-08 19:35:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:35:37,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:37,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 422 states and 574 transitions. [2024-11-08 19:35:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 574 transitions. [2024-11-08 19:35:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:35:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 436 states and 606 transitions. [2024-11-08 19:35:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 606 transitions. [2024-11-08 19:35:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:35:42,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 444 states and 620 transitions. [2024-11-08 19:35:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 620 transitions. [2024-11-08 19:35:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:35:44,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 448 states and 627 transitions. [2024-11-08 19:35:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 627 transitions. [2024-11-08 19:35:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:35:45,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:35:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 447 states and 626 transitions. [2024-11-08 19:35:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 626 transitions. [2024-11-08 19:35:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:35:45,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 453 states and 640 transitions. [2024-11-08 19:35:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 640 transitions. [2024-11-08 19:35:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:35:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 456 states and 644 transitions. [2024-11-08 19:35:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 644 transitions. [2024-11-08 19:35:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:35:48,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:35:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 455 states and 643 transitions. [2024-11-08 19:35:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 643 transitions. [2024-11-08 19:35:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:35:49,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 456 states and 645 transitions. [2024-11-08 19:35:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 645 transitions. [2024-11-08 19:35:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:35:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 460 states and 648 transitions. [2024-11-08 19:35:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 648 transitions. [2024-11-08 19:35:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:35:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 480 states and 684 transitions. [2024-11-08 19:35:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 684 transitions. [2024-11-08 19:35:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:35:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 485 states and 691 transitions. [2024-11-08 19:35:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 691 transitions. [2024-11-08 19:35:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:35:56,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:35:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 484 states and 690 transitions. [2024-11-08 19:35:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 690 transitions. [2024-11-08 19:35:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:35:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 488 states and 698 transitions. [2024-11-08 19:35:57,948 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 698 transitions. [2024-11-08 19:35:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:35:57,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:57,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 491 states and 700 transitions. [2024-11-08 19:35:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 700 transitions. [2024-11-08 19:35:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:35:58,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:35:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 490 states and 699 transitions. [2024-11-08 19:35:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 699 transitions. [2024-11-08 19:35:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:35:58,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:36:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:03,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 510 states and 734 transitions. [2024-11-08 19:36:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 734 transitions. [2024-11-08 19:36:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:36:03,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:03,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:36:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 511 states and 734 transitions. [2024-11-08 19:36:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 734 transitions. [2024-11-08 19:36:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:36:04,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 19:36:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 518 states and 745 transitions. [2024-11-08 19:36:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 745 transitions. [2024-11-08 19:36:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:36:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 19:36:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 529 states and 761 transitions. [2024-11-08 19:36:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 761 transitions. [2024-11-08 19:36:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:36:08,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:08,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:36:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 544 states and 779 transitions. [2024-11-08 19:36:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 779 transitions. [2024-11-08 19:36:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:36:10,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:36:11,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 535 states and 768 transitions. [2024-11-08 19:36:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 768 transitions. [2024-11-08 19:36:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:36:11,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:36:12,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 544 states and 778 transitions. [2024-11-08 19:36:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 778 transitions. [2024-11-08 19:36:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:36:12,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:12,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:13,157 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 19:36:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 560 states and 798 transitions. [2024-11-08 19:36:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 798 transitions. [2024-11-08 19:36:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:36:15,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 19:36:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 569 states and 808 transitions. [2024-11-08 19:36:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 808 transitions. [2024-11-08 19:36:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:36:16,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:16,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:16,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:36:16,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:36:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 595 states and 852 transitions. [2024-11-08 19:36:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 852 transitions. [2024-11-08 19:36:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:36:27,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:27,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:36:27,241 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:36:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 600 states and 861 transitions. [2024-11-08 19:36:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 861 transitions. [2024-11-08 19:36:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:36:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:36:31,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:36:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 603 states and 864 transitions. [2024-11-08 19:36:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 864 transitions. [2024-11-08 19:36:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:36:36,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:36:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 628 states and 898 transitions. [2024-11-08 19:36:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 898 transitions. [2024-11-08 19:36:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:36:44,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:36:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 629 states and 899 transitions. [2024-11-08 19:36:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 899 transitions. [2024-11-08 19:36:44,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:36:44,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:36:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 627 states and 897 transitions. [2024-11-08 19:36:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 897 transitions. [2024-11-08 19:36:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:36:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 19:36:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 629 states and 899 transitions. [2024-11-08 19:36:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 899 transitions. [2024-11-08 19:36:46,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:36:46,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,231 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 19:36:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 626 states and 896 transitions. [2024-11-08 19:36:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 896 transitions. [2024-11-08 19:36:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:47,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:36:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 628 states and 898 transitions. [2024-11-08 19:36:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 898 transitions. [2024-11-08 19:36:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:36:50,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 622 states and 891 transitions. [2024-11-08 19:36:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 891 transitions. [2024-11-08 19:36:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:50,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:36:50,921 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:51,224 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:36:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 646 states and 929 transitions. [2024-11-08 19:36:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 929 transitions. [2024-11-08 19:36:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:55,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:55,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:36:55,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:36:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 650 states and 935 transitions. [2024-11-08 19:36:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 935 transitions. [2024-11-08 19:36:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:36:58,193 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:36:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 651 states and 935 transitions. [2024-11-08 19:36:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 935 transitions. [2024-11-08 19:36:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:36:59,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 19:37:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 673 states and 966 transitions. [2024-11-08 19:37:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 966 transitions. [2024-11-08 19:37:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:37:07,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 19:37:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 682 states and 975 transitions. [2024-11-08 19:37:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 975 transitions. [2024-11-08 19:37:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:37:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 713 states and 1014 transitions. [2024-11-08 19:37:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1014 transitions. [2024-11-08 19:37:19,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:37:19,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,096 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 714 states and 1014 transitions. [2024-11-08 19:37:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1014 transitions. [2024-11-08 19:37:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:37:19,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:19,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:37:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 712 states and 1011 transitions. [2024-11-08 19:37:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1011 transitions. [2024-11-08 19:37:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:37:19,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 729 states and 1036 transitions. [2024-11-08 19:37:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1036 transitions. [2024-11-08 19:37:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:37:22,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:22,441 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:37:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 753 states and 1069 transitions. [2024-11-08 19:37:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1069 transitions. [2024-11-08 19:37:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:37:32,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:32,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:32,170 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:37:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 755 states and 1070 transitions. [2024-11-08 19:37:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1070 transitions. [2024-11-08 19:37:35,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:37:35,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:37:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:37:35,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:37:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 758 states and 1085 transitions. [2024-11-08 19:37:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1085 transitions. [2024-11-08 19:37:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:37:38,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 759 states and 1087 transitions. [2024-11-08 19:37:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1087 transitions. [2024-11-08 19:37:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:37:40,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:40,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:37:42,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 761 states and 1095 transitions. [2024-11-08 19:37:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1095 transitions. [2024-11-08 19:37:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:37:42,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:37:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 764 states and 1099 transitions. [2024-11-08 19:37:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1099 transitions. [2024-11-08 19:37:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:37:44,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 767 states and 1109 transitions. [2024-11-08 19:37:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1109 transitions. [2024-11-08 19:37:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:37:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 769 states and 1111 transitions. [2024-11-08 19:37:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1111 transitions. [2024-11-08 19:37:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:37:50,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 770 states and 1112 transitions. [2024-11-08 19:37:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1112 transitions. [2024-11-08 19:37:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:37:52,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 768 states and 1109 transitions. [2024-11-08 19:37:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1109 transitions. [2024-11-08 19:37:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:37:53,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 771 states and 1121 transitions. [2024-11-08 19:37:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1121 transitions. [2024-11-08 19:37:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:37:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:37:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 772 states and 1132 transitions. [2024-11-08 19:37:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1132 transitions. [2024-11-08 19:37:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:37:59,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:38:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 773 states and 1133 transitions. [2024-11-08 19:38:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1133 transitions. [2024-11-08 19:38:00,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:38:00,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:38:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 777 states and 1144 transitions. [2024-11-08 19:38:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1144 transitions. [2024-11-08 19:38:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:02,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:02,577 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:38:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 780 states and 1156 transitions. [2024-11-08 19:38:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1156 transitions. [2024-11-08 19:38:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:38:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 784 states and 1163 transitions. [2024-11-08 19:38:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1163 transitions. [2024-11-08 19:38:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:07,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:38:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 787 states and 1170 transitions. [2024-11-08 19:38:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1170 transitions. [2024-11-08 19:38:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:09,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:38:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 788 states and 1171 transitions. [2024-11-08 19:38:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1171 transitions. [2024-11-08 19:38:10,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:38:10,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:38:12,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 792 states and 1177 transitions. [2024-11-08 19:38:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1177 transitions. [2024-11-08 19:38:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:12,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 798 states and 1195 transitions. [2024-11-08 19:38:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1195 transitions. [2024-11-08 19:38:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:17,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 800 states and 1201 transitions. [2024-11-08 19:38:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1201 transitions. [2024-11-08 19:38:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:19,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 801 states and 1202 transitions. [2024-11-08 19:38:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1202 transitions. [2024-11-08 19:38:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:21,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,217 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 802 states and 1203 transitions. [2024-11-08 19:38:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1203 transitions. [2024-11-08 19:38:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:22,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 803 states and 1204 transitions. [2024-11-08 19:38:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1204 transitions. [2024-11-08 19:38:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:38:23,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:38:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 807 states and 1210 transitions. [2024-11-08 19:38:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1210 transitions. [2024-11-08 19:38:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:38:25,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:38:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 807 states and 1209 transitions. [2024-11-08 19:38:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1209 transitions. [2024-11-08 19:38:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:38:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:38:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 807 states and 1208 transitions. [2024-11-08 19:38:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1208 transitions. [2024-11-08 19:38:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:29,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 821 states and 1243 transitions. [2024-11-08 19:38:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1243 transitions. [2024-11-08 19:38:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:41,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 830 states and 1258 transitions. [2024-11-08 19:38:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1258 transitions. [2024-11-08 19:38:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 834 states and 1268 transitions. [2024-11-08 19:38:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1268 transitions. [2024-11-08 19:38:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 835 states and 1271 transitions. [2024-11-08 19:38:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1271 transitions. [2024-11-08 19:38:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:53,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 836 states and 1272 transitions. [2024-11-08 19:38:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1272 transitions. [2024-11-08 19:38:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:55,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:38:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 838 states and 1274 transitions. [2024-11-08 19:38:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1274 transitions. [2024-11-08 19:38:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:38:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 842 states and 1278 transitions. [2024-11-08 19:39:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1278 transitions. [2024-11-08 19:39:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:39:00,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:39:04,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 846 states and 1285 transitions. [2024-11-08 19:39:04,642 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1285 transitions. [2024-11-08 19:39:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:39:04,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:39:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 849 states and 1289 transitions. [2024-11-08 19:39:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1289 transitions. [2024-11-08 19:39:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:39:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:39:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 850 states and 1289 transitions. [2024-11-08 19:39:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1289 transitions. [2024-11-08 19:39:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:08,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 870 states and 1338 transitions. [2024-11-08 19:39:24,204 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1338 transitions. [2024-11-08 19:39:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:24,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 880 states and 1357 transitions. [2024-11-08 19:39:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1357 transitions. [2024-11-08 19:39:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:31,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:31,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 894 states and 1387 transitions. [2024-11-08 19:39:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1387 transitions. [2024-11-08 19:39:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:40,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 900 states and 1397 transitions. [2024-11-08 19:39:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1397 transitions. [2024-11-08 19:39:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 903 states and 1399 transitions. [2024-11-08 19:39:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1399 transitions. [2024-11-08 19:39:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:47,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:47,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 904 states and 1401 transitions. [2024-11-08 19:39:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1401 transitions. [2024-11-08 19:39:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:48,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 906 states and 1403 transitions. [2024-11-08 19:39:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1403 transitions. [2024-11-08 19:39:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:39:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:50,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:39:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 907 states and 1404 transitions. [2024-11-08 19:39:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1404 transitions. [2024-11-08 19:39:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:39:51,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:51,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 919 states and 1436 transitions. [2024-11-08 19:40:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1436 transitions. [2024-11-08 19:40:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:40:03,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 922 states and 1438 transitions. [2024-11-08 19:40:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1438 transitions. [2024-11-08 19:40:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:40:05,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 925 states and 1442 transitions. [2024-11-08 19:40:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1442 transitions. [2024-11-08 19:40:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:40:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 926 states and 1444 transitions. [2024-11-08 19:40:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1444 transitions. [2024-11-08 19:40:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:40:09,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 928 states and 1446 transitions. [2024-11-08 19:40:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1446 transitions. [2024-11-08 19:40:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:40:10,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:40:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 929 states and 1448 transitions. [2024-11-08 19:40:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1448 transitions. [2024-11-08 19:40:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:40:12,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:12,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:40:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 931 states and 1453 transitions. [2024-11-08 19:40:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1453 transitions. [2024-11-08 19:40:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:40:15,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,658 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:40:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 937 states and 1462 transitions. [2024-11-08 19:40:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1462 transitions. [2024-11-08 19:40:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:40:19,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:40:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 940 states and 1465 transitions. [2024-11-08 19:40:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1465 transitions. [2024-11-08 19:40:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:40:21,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:40:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 947 states and 1475 transitions. [2024-11-08 19:40:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1475 transitions. [2024-11-08 19:40:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:40:27,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 19:40:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 947 states and 1474 transitions. [2024-11-08 19:40:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1474 transitions. [2024-11-08 19:40:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:40:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:28,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:28,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:40:28,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:40:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:40:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 973 states and 1527 transitions. [2024-11-08 19:40:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1527 transitions. [2024-11-08 19:40:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:40:58,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:58,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:40:58,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:41:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 980 states and 1539 transitions. [2024-11-08 19:41:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1539 transitions. [2024-11-08 19:41:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:41:17,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:17,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:41:17,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:41:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 983 states and 1544 transitions. [2024-11-08 19:41:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1544 transitions. [2024-11-08 19:41:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:41:30,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:30,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:41:30,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:40,897 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:41:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 985 states and 1549 transitions. [2024-11-08 19:41:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1549 transitions. [2024-11-08 19:41:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:41:43,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:44,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:41:44,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:41:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 986 states and 1550 transitions. [2024-11-08 19:41:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1550 transitions. [2024-11-08 19:41:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:41:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:41:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:57,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:41:57,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:08,469 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:42:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 990 states and 1556 transitions. [2024-11-08 19:42:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1556 transitions. [2024-11-08 19:42:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:42:11,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 19:42:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 996 states and 1565 transitions. [2024-11-08 19:42:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1565 transitions. [2024-11-08 19:42:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:42:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 19:42:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 996 states and 1564 transitions. [2024-11-08 19:42:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1564 transitions. [2024-11-08 19:42:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:42:18,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 19:42:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 997 states and 1565 transitions. [2024-11-08 19:42:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1565 transitions. [2024-11-08 19:42:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:42:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,879 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:42:20,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:42:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1025 states and 1612 transitions. [2024-11-08 19:42:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1612 transitions. [2024-11-08 19:42:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:42:34,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,085 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:42:34,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:34,234 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:42:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1040 states and 1637 transitions. [2024-11-08 19:42:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1637 transitions. [2024-11-08 19:42:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:42:45,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:45,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:42:45,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:42:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1043 states and 1638 transitions. [2024-11-08 19:42:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1638 transitions. [2024-11-08 19:42:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:42:49,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:49,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:42:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,620 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:42:49,622 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:42:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1044 states and 1638 transitions. [2024-11-08 19:42:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1638 transitions. [2024-11-08 19:42:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:42:51,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:43:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1077 states and 1679 transitions. [2024-11-08 19:43:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1679 transitions. [2024-11-08 19:43:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:43:05,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:43:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1094 states and 1706 transitions. [2024-11-08 19:43:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1706 transitions. [2024-11-08 19:43:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:43:09,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:43:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:43:09,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:43:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:43:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1097 states and 1745 transitions. [2024-11-08 19:43:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1745 transitions. [2024-11-08 19:43:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:43:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:43:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1098 states and 1752 transitions. [2024-11-08 19:43:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1752 transitions. [2024-11-08 19:43:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:43:17,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:43:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1101 states and 1762 transitions. [2024-11-08 19:43:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1762 transitions. [2024-11-08 19:43:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:43:21,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:43:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1104 states and 1772 transitions. [2024-11-08 19:43:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1772 transitions. [2024-11-08 19:43:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:43:26,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:44:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1236 states and 1980 transitions. [2024-11-08 19:44:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1980 transitions. [2024-11-08 19:44:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:44:07,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:44:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1244 states and 2002 transitions. [2024-11-08 19:44:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2002 transitions. [2024-11-08 19:44:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:44:16,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:44:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1251 states and 2015 transitions. [2024-11-08 19:44:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2015 transitions. [2024-11-08 19:44:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:44:21,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,945 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:44:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1255 states and 2022 transitions. [2024-11-08 19:44:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2022 transitions. [2024-11-08 19:44:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:44:27,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:44:30,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1259 states and 2026 transitions. [2024-11-08 19:44:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2026 transitions. [2024-11-08 19:44:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:44:30,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:44:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1283 states and 2099 transitions. [2024-11-08 19:44:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2099 transitions. [2024-11-08 19:44:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:44:51,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1298 states and 2126 transitions. [2024-11-08 19:45:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2126 transitions. [2024-11-08 19:45:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:03,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1301 states and 2129 transitions. [2024-11-08 19:45:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2129 transitions. [2024-11-08 19:45:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:08,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:08,446 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1304 states and 2131 transitions. [2024-11-08 19:45:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2131 transitions. [2024-11-08 19:45:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:10,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1308 states and 2136 transitions. [2024-11-08 19:45:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2136 transitions. [2024-11-08 19:45:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:17,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,208 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1312 states and 2144 transitions. [2024-11-08 19:45:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2144 transitions. [2024-11-08 19:45:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:20,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1323 states and 2167 transitions. [2024-11-08 19:45:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2167 transitions. [2024-11-08 19:45:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:35,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1326 states and 2171 transitions. [2024-11-08 19:45:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2171 transitions. [2024-11-08 19:45:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:40,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1330 states and 2184 transitions. [2024-11-08 19:45:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2184 transitions. [2024-11-08 19:45:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:44,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1334 states and 2190 transitions. [2024-11-08 19:45:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2190 transitions. [2024-11-08 19:45:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:50,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:53,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1337 states and 2196 transitions. [2024-11-08 19:45:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2196 transitions. [2024-11-08 19:45:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:45:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:45:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1338 states and 2201 transitions. [2024-11-08 19:45:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2201 transitions. [2024-11-08 19:45:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:45:56,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:56,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:46:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1341 states and 2213 transitions. [2024-11-08 19:46:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2213 transitions. [2024-11-08 19:46:02,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:02,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:02,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:46:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1350 states and 2232 transitions. [2024-11-08 19:46:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2232 transitions. [2024-11-08 19:46:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:14,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:46:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1351 states and 2233 transitions. [2024-11-08 19:46:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2233 transitions. [2024-11-08 19:46:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:46:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1354 states and 2239 transitions. [2024-11-08 19:46:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2239 transitions. [2024-11-08 19:46:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:46:20,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:46:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1361 states and 2248 transitions. [2024-11-08 19:46:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2248 transitions. [2024-11-08 19:46:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:46:26,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:46:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1370 states and 2262 transitions. [2024-11-08 19:46:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2262 transitions. [2024-11-08 19:46:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:46:36,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:46:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1377 states and 2277 transitions. [2024-11-08 19:46:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2277 transitions. [2024-11-08 19:46:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:46:47,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:47,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:46:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1379 states and 2281 transitions. [2024-11-08 19:46:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2281 transitions. [2024-11-08 19:46:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:46:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:46:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1383 states and 2286 transitions. [2024-11-08 19:46:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2286 transitions. [2024-11-08 19:46:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:46:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:46:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1383 states and 2285 transitions. [2024-11-08 19:46:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2285 transitions. [2024-11-08 19:46:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:46:57,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:47:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1392 states and 2301 transitions. [2024-11-08 19:47:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2301 transitions. [2024-11-08 19:47:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:47:07,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:47:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1398 states and 2307 transitions. [2024-11-08 19:47:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2307 transitions. [2024-11-08 19:47:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:47:14,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:47:16,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1400 states and 2309 transitions. [2024-11-08 19:47:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2309 transitions. [2024-11-08 19:47:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:47:16,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:16,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:47:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:47:17,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:47:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 246 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 19:47:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1415 states and 2347 transitions. [2024-11-08 19:47:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2347 transitions. [2024-11-08 19:47:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:47:54,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:47:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:47:54,548 INFO L278 TraceCheckSpWp]: Computing forward predicates...