./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/hard2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm --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 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:44,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:45,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:10:45,033 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:10:45,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:10:45,057 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:45,058 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:10:45,058 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:10:45,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:45,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:45,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:45,059 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:10:45,059 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:45,059 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:45,059 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:45,060 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:45,061 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:45,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:45,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:45,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:45,062 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:45,062 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:45,062 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:10:45,062 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:10:45,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:10:45,063 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 [2024-11-13 23:10:45,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:45,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:45,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:45,397 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:45,399 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:45,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench/hard2.c Unable to find full path for "g++" [2024-11-13 23:10:47,211 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:47,459 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:47,460 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/sv-benchmarks/c/nla-digbench/hard2.c [2024-11-13 23:10:47,482 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/data/fe5a6fd9a/bcc1d4a283a3412f8a09e2ba831f4e6d/FLAGe9cc90164 [2024-11-13 23:10:47,784 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/data/fe5a6fd9a/bcc1d4a283a3412f8a09e2ba831f4e6d [2024-11-13 23:10:47,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:47,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:47,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:47,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:47,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:47,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:47" (1/1) ... [2024-11-13 23:10:47,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20548e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:47, skipping insertion in model container [2024-11-13 23:10:47,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:47" (1/1) ... [2024-11-13 23:10:47,819 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:48,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:48,014 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:48,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:48,044 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:48,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48 WrapperNode [2024-11-13 23:10:48,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:48,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:48,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:48,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:48,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,077 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 88 [2024-11-13 23:10:48,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:48,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:48,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:48,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:48,090 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,091 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,095 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,107 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,108 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,109 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:48,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:48,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:48,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:48,116 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:48,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:48,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:48,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddb03e8c-2e78-424f-a7d4-3f235588aead/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:10:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:10:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:10:48,270 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:48,272 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:48,707 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-11-13 23:10:48,708 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:48,761 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:48,762 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:10:48,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:48 BoogieIcfgContainer [2024-11-13 23:10:48,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:48,763 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:48,763 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:48,773 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:48,773 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:48" (1/1) ... [2024-11-13 23:10:48,783 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:10:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 65 states and 75 transitions. [2024-11-13 23:10:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 75 transitions. [2024-11-13 23:10:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:10:48,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 65 states and 73 transitions. [2024-11-13 23:10:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2024-11-13 23:10:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:10:48,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,049 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:10:49,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 69 states and 79 transitions. [2024-11-13 23:10:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 79 transitions. [2024-11-13 23:10:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:10:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:10:49,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 70 states and 80 transitions. [2024-11-13 23:10:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 80 transitions. [2024-11-13 23:10:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:10:49,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 73 states and 86 transitions. [2024-11-13 23:10:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2024-11-13 23:10:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:10:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:49,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:10:49,770 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 96 transitions. [2024-11-13 23:10:50,111 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 96 transitions. [2024-11-13 23:10:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:10:50,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 104 transitions. [2024-11-13 23:10:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 104 transitions. [2024-11-13 23:10:50,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:10:50,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:50,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:10:50,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 82 states and 105 transitions. [2024-11-13 23:10:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 105 transitions. [2024-11-13 23:10:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:10:50,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 87 states and 116 transitions. [2024-11-13 23:10:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 116 transitions. [2024-11-13 23:10:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:10:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:51,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:10:51,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 129 transitions. [2024-11-13 23:10:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 129 transitions. [2024-11-13 23:10:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:10:51,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 141 transitions. [2024-11-13 23:10:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-13 23:10:52,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:10:52,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:52,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:10:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 104 states and 150 transitions. [2024-11-13 23:10:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 150 transitions. [2024-11-13 23:10:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:10:52,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:10:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 113 states and 170 transitions. [2024-11-13 23:10:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 170 transitions. [2024-11-13 23:10:54,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:10:54,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:54,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:10:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 121 states and 186 transitions. [2024-11-13 23:10:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 186 transitions. [2024-11-13 23:10:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:10:58,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:58,919 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:10:58,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 131 states and 204 transitions. [2024-11-13 23:11:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 204 transitions. [2024-11-13 23:11:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:11:00,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:00,240 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:11:00,241 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 136 states and 217 transitions. [2024-11-13 23:11:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-13 23:11:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:11:00,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:00,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:11:00,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 227 transitions. [2024-11-13 23:11:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 227 transitions. [2024-11-13 23:11:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:11:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:02,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:02,265 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 153 states and 243 transitions. [2024-11-13 23:11:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-13 23:11:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:11:04,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:11:04,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 154 states and 244 transitions. [2024-11-13 23:11:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 244 transitions. [2024-11-13 23:11:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:11:04,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:11:04,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:04,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 155 states and 245 transitions. [2024-11-13 23:11:05,473 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 245 transitions. [2024-11-13 23:11:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:11:05,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:11:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 163 states and 256 transitions. [2024-11-13 23:11:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 256 transitions. [2024-11-13 23:11:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:11:06,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:06,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:06,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:11:07,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:07,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 174 states and 270 transitions. [2024-11-13 23:11:07,451 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 270 transitions. [2024-11-13 23:11:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:07,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:07,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:07,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:11:07,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:11:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:08,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 183 states and 282 transitions. [2024-11-13 23:11:08,190 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 282 transitions. [2024-11-13 23:11:08,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:11:08,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:08,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:11:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 194 states and 309 transitions. [2024-11-13 23:11:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 309 transitions. [2024-11-13 23:11:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:11:09,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:11:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 199 states and 321 transitions. [2024-11-13 23:11:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 321 transitions. [2024-11-13 23:11:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:11:10,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:11:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 202 states and 328 transitions. [2024-11-13 23:11:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 328 transitions. [2024-11-13 23:11:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:11:12,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:11:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 208 states and 341 transitions. [2024-11-13 23:11:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 341 transitions. [2024-11-13 23:11:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:11:13,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:13,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:13,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:11:13,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:11:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 213 states and 350 transitions. [2024-11-13 23:11:15,644 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 350 transitions. [2024-11-13 23:11:15,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:11:15,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:11:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 218 states and 362 transitions. [2024-11-13 23:11:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 362 transitions. [2024-11-13 23:11:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:11:16,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 23:11:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 221 states and 369 transitions. [2024-11-13 23:11:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 369 transitions. [2024-11-13 23:11:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:11:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 23:11:17,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 227 states and 380 transitions. [2024-11-13 23:11:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 380 transitions. [2024-11-13 23:11:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:11:18,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 23:11:18,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 232 states and 393 transitions. [2024-11-13 23:11:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 393 transitions. [2024-11-13 23:11:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:11:19,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 243 states and 410 transitions. [2024-11-13 23:11:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 410 transitions. [2024-11-13 23:11:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:11:22,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 255 states and 430 transitions. [2024-11-13 23:11:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 430 transitions. [2024-11-13 23:11:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:11:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 268 states and 452 transitions. [2024-11-13 23:11:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 452 transitions. [2024-11-13 23:11:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:11:28,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 23:11:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 275 states and 462 transitions. [2024-11-13 23:11:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 462 transitions. [2024-11-13 23:11:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:11:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:33,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 289 states and 486 transitions. [2024-11-13 23:11:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 486 transitions. [2024-11-13 23:11:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:11:33,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:33,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:33,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:11:33,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 23:11:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 298 states and 497 transitions. [2024-11-13 23:11:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2024-11-13 23:11:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:11:34,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:34,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 23:11:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 309 states and 529 transitions. [2024-11-13 23:11:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 529 transitions. [2024-11-13 23:11:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:11:36,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 23:11:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 313 states and 544 transitions. [2024-11-13 23:11:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 544 transitions. [2024-11-13 23:11:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:11:38,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:11:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 312 states and 543 transitions. [2024-11-13 23:11:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 543 transitions. [2024-11-13 23:11:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:38,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 23:11:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 314 states and 547 transitions. [2024-11-13 23:11:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 547 transitions. [2024-11-13 23:11:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:40,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 23:11:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 320 states and 563 transitions. [2024-11-13 23:11:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 563 transitions. [2024-11-13 23:11:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:42,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:11:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 327 states and 580 transitions. [2024-11-13 23:11:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 580 transitions. [2024-11-13 23:11:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:11:45,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:45,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:11:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 344 states and 608 transitions. [2024-11-13 23:11:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 608 transitions. [2024-11-13 23:11:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:11:52,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 352 states and 626 transitions. [2024-11-13 23:12:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 626 transitions. [2024-11-13 23:12:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:12:02,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:03,275 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:12:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 360 states and 649 transitions. [2024-11-13 23:12:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 649 transitions. [2024-11-13 23:12:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:12:07,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:12,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 365 states and 659 transitions. [2024-11-13 23:12:12,194 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 659 transitions. [2024-11-13 23:12:12,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:12:12,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:12,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:12:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 370 states and 682 transitions. [2024-11-13 23:12:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 682 transitions. [2024-11-13 23:12:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:12:15,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 372 states and 685 transitions. [2024-11-13 23:12:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 685 transitions. [2024-11-13 23:12:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:12:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 23:12:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 374 states and 689 transitions. [2024-11-13 23:12:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 689 transitions. [2024-11-13 23:12:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:12:18,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:18,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:12:18,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:19,296 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 393 states and 731 transitions. [2024-11-13 23:12:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 731 transitions. [2024-11-13 23:12:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:12:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:26,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 23:12:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 393 states and 730 transitions. [2024-11-13 23:12:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 730 transitions. [2024-11-13 23:12:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:12:27,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:27,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:27,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:12:27,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:12:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 399 states and 742 transitions. [2024-11-13 23:12:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 742 transitions. [2024-11-13 23:12:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:12:29,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:29,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 400 states and 745 transitions. [2024-11-13 23:12:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 745 transitions. [2024-11-13 23:12:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:12:32,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:32,550 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:12:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 403 states and 752 transitions. [2024-11-13 23:12:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 752 transitions. [2024-11-13 23:12:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:12:34,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:34,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:12:34,337 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:12:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 408 states and 767 transitions. [2024-11-13 23:12:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 767 transitions. [2024-11-13 23:12:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:12:35,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 23:12:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 414 states and 779 transitions. [2024-11-13 23:12:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 779 transitions. [2024-11-13 23:12:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:38,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 23:12:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 426 states and 813 transitions. [2024-11-13 23:12:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 813 transitions. [2024-11-13 23:12:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:45,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:45,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:12:45,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:12:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 430 states and 824 transitions. [2024-11-13 23:12:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 824 transitions. [2024-11-13 23:12:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:49,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:49,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:12:49,277 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:12:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 431 states and 827 transitions. [2024-11-13 23:12:50,350 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 827 transitions. [2024-11-13 23:12:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:12:50,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:50,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:12:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 442 states and 846 transitions. [2024-11-13 23:12:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 846 transitions. [2024-11-13 23:12:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:12:55,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:12:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 443 states and 848 transitions. [2024-11-13 23:12:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 848 transitions. [2024-11-13 23:12:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:12:56,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:12:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 454 states and 866 transitions. [2024-11-13 23:12:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 866 transitions. [2024-11-13 23:12:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:12:59,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:13:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 469 states and 903 transitions. [2024-11-13 23:13:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 903 transitions. [2024-11-13 23:13:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:13:07,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:07,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:13:07,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:13:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 473 states and 912 transitions. [2024-11-13 23:13:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 912 transitions. [2024-11-13 23:13:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:13:10,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:10,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:13:10,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 23:13:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 474 states and 913 transitions. [2024-11-13 23:13:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 913 transitions. [2024-11-13 23:13:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:11,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:13:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 488 states and 954 transitions. [2024-11-13 23:13:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 954 transitions. [2024-11-13 23:13:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:19,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:13:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 489 states and 955 transitions. [2024-11-13 23:13:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 955 transitions. [2024-11-13 23:13:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:13:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:13:20,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 23:13:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 498 states and 967 transitions. [2024-11-13 23:13:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 967 transitions. [2024-11-13 23:13:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:13:22,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:13:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 509 states and 1006 transitions. [2024-11-13 23:13:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1006 transitions. [2024-11-13 23:13:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:25,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 23:13:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 512 states and 1013 transitions. [2024-11-13 23:13:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1013 transitions. [2024-11-13 23:13:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:27,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 23:13:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 515 states and 1022 transitions. [2024-11-13 23:13:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1022 transitions. [2024-11-13 23:13:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:13:28,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:13:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 524 states and 1044 transitions. [2024-11-13 23:13:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1044 transitions. [2024-11-13 23:13:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:13:32,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:13:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 537 states and 1070 transitions. [2024-11-13 23:13:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1070 transitions. [2024-11-13 23:13:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:13:38,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:13:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 540 states and 1073 transitions. [2024-11-13 23:13:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1073 transitions. [2024-11-13 23:13:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:13:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 21 proven. 33 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:13:44,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 542 states and 1077 transitions. [2024-11-13 23:13:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1077 transitions. [2024-11-13 23:13:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:13:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 23:13:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 548 states and 1094 transitions. [2024-11-13 23:13:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1094 transitions. [2024-11-13 23:13:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:13:47,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:13:53,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 560 states and 1110 transitions. [2024-11-13 23:13:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1110 transitions. [2024-11-13 23:13:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:13:53,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:53,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:13:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 563 states and 1121 transitions. [2024-11-13 23:13:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1121 transitions. [2024-11-13 23:13:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:13:56,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:14:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 580 states and 1162 transitions. [2024-11-13 23:14:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1162 transitions. [2024-11-13 23:14:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:14:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 581 states and 1166 transitions. [2024-11-13 23:14:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1166 transitions. [2024-11-13 23:14:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:11,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:14:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 582 states and 1167 transitions. [2024-11-13 23:14:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1167 transitions. [2024-11-13 23:14:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:14:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 586 states and 1172 transitions. [2024-11-13 23:14:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1172 transitions. [2024-11-13 23:14:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:15,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:15,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 23:14:15,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:14:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 605 states and 1203 transitions. [2024-11-13 23:14:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1203 transitions. [2024-11-13 23:14:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:32,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:32,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:32,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 23:14:32,851 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:14:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 606 states and 1204 transitions. [2024-11-13 23:14:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1204 transitions. [2024-11-13 23:14:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:14:34,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:14:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 609 states and 1216 transitions. [2024-11-13 23:14:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1216 transitions. [2024-11-13 23:14:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:14:42,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:42,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:14:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 612 states and 1230 transitions. [2024-11-13 23:14:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1230 transitions. [2024-11-13 23:14:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:14:45,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:14:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 617 states and 1241 transitions. [2024-11-13 23:14:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1241 transitions. [2024-11-13 23:14:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:14:50,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:14:51,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:15:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 629 states and 1263 transitions. [2024-11-13 23:15:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1263 transitions. [2024-11-13 23:15:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:15:09,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:09,254 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:15:09,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 23:15:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 630 states and 1264 transitions. [2024-11-13 23:15:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1264 transitions. [2024-11-13 23:15:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:15:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 635 states and 1276 transitions. [2024-11-13 23:15:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1276 transitions. [2024-11-13 23:15:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:15,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 637 states and 1283 transitions. [2024-11-13 23:15:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1283 transitions. [2024-11-13 23:15:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:20,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 638 states and 1284 transitions. [2024-11-13 23:15:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1284 transitions. [2024-11-13 23:15:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:21,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:21,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 23:15:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 648 states and 1301 transitions. [2024-11-13 23:15:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1301 transitions. [2024-11-13 23:15:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:29,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:29,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 23:15:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 649 states and 1301 transitions. [2024-11-13 23:15:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1301 transitions. [2024-11-13 23:15:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:15:30,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:30,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:31,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 650 states and 1303 transitions. [2024-11-13 23:15:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1303 transitions. [2024-11-13 23:15:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:15:31,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 23:15:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 652 states and 1307 transitions. [2024-11-13 23:15:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1307 transitions. [2024-11-13 23:15:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:15:32,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,903 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 23:15:40,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:40,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 662 states and 1322 transitions. [2024-11-13 23:15:40,649 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1322 transitions. [2024-11-13 23:15:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:15:40,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,691 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:15:40,692 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:49,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 679 states and 1354 transitions. [2024-11-13 23:15:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1354 transitions. [2024-11-13 23:15:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:15:49,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:49,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:15:49,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 682 states and 1362 transitions. [2024-11-13 23:15:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1362 transitions. [2024-11-13 23:15:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:15:52,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:52,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-13 23:15:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 682 states and 1361 transitions. [2024-11-13 23:15:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1361 transitions. [2024-11-13 23:15:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:15:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:15:53,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:15:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 688 states and 1374 transitions. [2024-11-13 23:15:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1374 transitions. [2024-11-13 23:15:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:15:58,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:58,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 23:15:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 690 states and 1376 transitions. [2024-11-13 23:15:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1376 transitions. [2024-11-13 23:15:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:15:59,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:59,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:59,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:15:59,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:16:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 695 states and 1393 transitions. [2024-11-13 23:16:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1393 transitions. [2024-11-13 23:16:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:16:02,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:02,158 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 23:16:02,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:16:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 725 states and 1440 transitions. [2024-11-13 23:16:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1440 transitions. [2024-11-13 23:16:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:16:21,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 23:16:21,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:16:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 728 states and 1453 transitions. [2024-11-13 23:16:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1453 transitions. [2024-11-13 23:16:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:16:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:25,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:16:25,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:16:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 731 states and 1458 transitions. [2024-11-13 23:16:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1458 transitions. [2024-11-13 23:16:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:27,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:16:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 742 states and 1476 transitions. [2024-11-13 23:16:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1476 transitions. [2024-11-13 23:16:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:16:32,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:32,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:32,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:32,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:16:32,888 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 23:16:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:35,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 745 states and 1481 transitions. [2024-11-13 23:16:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1481 transitions. [2024-11-13 23:16:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:35,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:16:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 759 states and 1518 transitions. [2024-11-13 23:16:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1518 transitions. [2024-11-13 23:16:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:48,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:48,903 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:16:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 760 states and 1519 transitions. [2024-11-13 23:16:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1519 transitions. [2024-11-13 23:16:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:16:50,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:50,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:16:50,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-13 23:16:53,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 769 states and 1531 transitions. [2024-11-13 23:16:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1531 transitions. [2024-11-13 23:16:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:16:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:16:58,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 780 states and 1577 transitions. [2024-11-13 23:16:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1577 transitions. [2024-11-13 23:16:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:58,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 797 states and 1619 transitions. [2024-11-13 23:17:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1619 transitions. [2024-11-13 23:17:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:17:06,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:07,418 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:17:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 806 states and 1641 transitions. [2024-11-13 23:17:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1641 transitions. [2024-11-13 23:17:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:17:11,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 820 states and 1663 transitions. [2024-11-13 23:17:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1663 transitions. [2024-11-13 23:17:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:17:26,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 823 states and 1672 transitions. [2024-11-13 23:17:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1672 transitions. [2024-11-13 23:17:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:17:28,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 28 proven. 66 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:17:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 825 states and 1676 transitions. [2024-11-13 23:17:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1676 transitions. [2024-11-13 23:17:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:17:33,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 23:17:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 831 states and 1694 transitions. [2024-11-13 23:17:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1694 transitions. [2024-11-13 23:17:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:17:37,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 833 states and 1695 transitions. [2024-11-13 23:17:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1695 transitions. [2024-11-13 23:17:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:17:39,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 844 states and 1718 transitions. [2024-11-13 23:17:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1718 transitions. [2024-11-13 23:17:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:17:48,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 847 states and 1722 transitions. [2024-11-13 23:17:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1722 transitions. [2024-11-13 23:17:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:17:50,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:50,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:17:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 855 states and 1737 transitions. [2024-11-13 23:17:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1737 transitions. [2024-11-13 23:17:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:17:58,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:18:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 872 states and 1783 transitions. [2024-11-13 23:18:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1783 transitions. [2024-11-13 23:18:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:20,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:18:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 874 states and 1788 transitions. [2024-11-13 23:18:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1788 transitions. [2024-11-13 23:18:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:24,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:18:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 877 states and 1799 transitions. [2024-11-13 23:18:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1799 transitions. [2024-11-13 23:18:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:30,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:18:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 879 states and 1801 transitions. [2024-11-13 23:18:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1801 transitions. [2024-11-13 23:18:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:33,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 23:18:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 880 states and 1801 transitions. [2024-11-13 23:18:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1801 transitions. [2024-11-13 23:18:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:36,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:18:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 881 states and 1802 transitions. [2024-11-13 23:18:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1802 transitions. [2024-11-13 23:18:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:38,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:18:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 895 states and 1833 transitions. [2024-11-13 23:18:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1833 transitions. [2024-11-13 23:18:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:18:55,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 23:19:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 905 states and 1855 transitions. [2024-11-13 23:19:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1855 transitions. [2024-11-13 23:19:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:12,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:12,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 23:19:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 906 states and 1857 transitions. [2024-11-13 23:19:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1857 transitions. [2024-11-13 23:19:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:14,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:19:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 907 states and 1859 transitions. [2024-11-13 23:19:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1859 transitions. [2024-11-13 23:19:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:17,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:19:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 909 states and 1860 transitions. [2024-11-13 23:19:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1860 transitions. [2024-11-13 23:19:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:20,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,144 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 23:19:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 914 states and 1874 transitions. [2024-11-13 23:19:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1874 transitions. [2024-11-13 23:19:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:25,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:19:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 919 states and 1885 transitions. [2024-11-13 23:19:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1885 transitions. [2024-11-13 23:19:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:19:32,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 23:19:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 922 states and 1888 transitions. [2024-11-13 23:19:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1888 transitions. [2024-11-13 23:19:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:19:36,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,923 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 23:19:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 930 states and 1920 transitions. [2024-11-13 23:19:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1920 transitions. [2024-11-13 23:19:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:19:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 23:20:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 935 states and 1938 transitions. [2024-11-13 23:20:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1938 transitions. [2024-11-13 23:20:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:04,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:04,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 23:20:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 936 states and 1938 transitions. [2024-11-13 23:20:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1938 transitions. [2024-11-13 23:20:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:06,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:20:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 950 states and 1973 transitions. [2024-11-13 23:20:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1973 transitions. [2024-11-13 23:20:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:20:30,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 951 states and 1975 transitions. [2024-11-13 23:20:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1975 transitions. [2024-11-13 23:20:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:30,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:30,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:20:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 960 states and 1990 transitions. [2024-11-13 23:20:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1990 transitions. [2024-11-13 23:20:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:20:40,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:40,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:20:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 965 states and 2005 transitions. [2024-11-13 23:20:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2005 transitions. [2024-11-13 23:20:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:20:49,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:20:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 967 states and 2016 transitions. [2024-11-13 23:20:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2016 transitions. [2024-11-13 23:20:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:20:59,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:21:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 969 states and 2020 transitions. [2024-11-13 23:21:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2020 transitions. [2024-11-13 23:21:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:21:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:10,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 972 states and 2036 transitions. [2024-11-13 23:21:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 2036 transitions. [2024-11-13 23:21:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:10,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:10,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:21:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 973 states and 2039 transitions. [2024-11-13 23:21:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2039 transitions. [2024-11-13 23:21:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:12,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 23:21:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 976 states and 2041 transitions. [2024-11-13 23:21:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2041 transitions. [2024-11-13 23:21:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:15,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:15,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:21:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 978 states and 2045 transitions. [2024-11-13 23:21:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2045 transitions. [2024-11-13 23:21:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:20,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:20,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 988 states and 2068 transitions. [2024-11-13 23:21:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2068 transitions. [2024-11-13 23:21:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:41,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 992 states and 2080 transitions. [2024-11-13 23:21:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2080 transitions. [2024-11-13 23:21:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:47,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:21:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 993 states and 2081 transitions. [2024-11-13 23:21:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2081 transitions. [2024-11-13 23:21:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:21:50,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:50,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,258 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:22:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1001 states and 2094 transitions. [2024-11-13 23:22:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2094 transitions. [2024-11-13 23:22:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:22:01,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:22:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:08,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1004 states and 2101 transitions. [2024-11-13 23:22:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2101 transitions. [2024-11-13 23:22:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:22:08,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:08,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:22:19,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1012 states and 2113 transitions. [2024-11-13 23:22:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2113 transitions. [2024-11-13 23:22:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:22:19,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:19,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:22:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1014 states and 2118 transitions. [2024-11-13 23:22:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2118 transitions. [2024-11-13 23:22:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:23,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:22:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1015 states and 2124 transitions. [2024-11-13 23:22:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2124 transitions. [2024-11-13 23:22:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:25,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:25,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:22:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1017 states and 2130 transitions. [2024-11-13 23:22:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2130 transitions. [2024-11-13 23:22:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:29,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:29,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:22:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1018 states and 2133 transitions. [2024-11-13 23:22:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2133 transitions. [2024-11-13 23:22:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:22:31,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-13 23:22:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1020 states and 2137 transitions. [2024-11-13 23:22:33,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2137 transitions. [2024-11-13 23:22:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:33,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:22:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1030 states and 2158 transitions. [2024-11-13 23:22:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2158 transitions. [2024-11-13 23:22:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:22:51,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:51,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1031 states and 2160 transitions. [2024-11-13 23:22:51,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2160 transitions. [2024-11-13 23:22:51,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:51,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:51,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1038 states and 2174 transitions. [2024-11-13 23:23:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2174 transitions. [2024-11-13 23:23:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:02,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:23:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1039 states and 2175 transitions. [2024-11-13 23:23:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2175 transitions. [2024-11-13 23:23:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 14 proven. 25 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1042 states and 2180 transitions. [2024-11-13 23:23:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2180 transitions. [2024-11-13 23:23:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:10,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:23:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1043 states and 2184 transitions. [2024-11-13 23:23:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2184 transitions. [2024-11-13 23:23:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:15,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:17,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1044 states and 2186 transitions. [2024-11-13 23:23:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2186 transitions. [2024-11-13 23:23:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:17,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:23:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1045 states and 2189 transitions. [2024-11-13 23:23:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2189 transitions. [2024-11-13 23:23:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:22,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1047 states and 2194 transitions. [2024-11-13 23:23:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2194 transitions. [2024-11-13 23:23:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:28,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:28,737 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:31,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:31,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1048 states and 2198 transitions. [2024-11-13 23:23:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2198 transitions. [2024-11-13 23:23:31,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:23:31,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:31,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:23:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1049 states and 2198 transitions. [2024-11-13 23:23:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2198 transitions. [2024-11-13 23:23:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:23:33,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:33,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:33,762 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:23:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1062 states and 2233 transitions. [2024-11-13 23:23:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2233 transitions. [2024-11-13 23:23:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:23:46,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:46,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:46,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:23:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1067 states and 2251 transitions. [2024-11-13 23:23:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2251 transitions. [2024-11-13 23:23:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:23:55,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:55,325 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:55,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:23:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1069 states and 2257 transitions. [2024-11-13 23:23:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2257 transitions. [2024-11-13 23:23:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:23:57,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:58,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:23:58,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1070 states and 2260 transitions. [2024-11-13 23:24:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2260 transitions. [2024-11-13 23:24:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:00,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:24:00,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1071 states and 2261 transitions. [2024-11-13 23:24:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2261 transitions. [2024-11-13 23:24:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:03,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:03,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:24:03,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1075 states and 2280 transitions. [2024-11-13 23:24:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2280 transitions. [2024-11-13 23:24:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:12,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:24:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:24:12,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:24:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 23:24:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1078 states and 2284 transitions. [2024-11-13 23:24:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2284 transitions. [2024-11-13 23:24:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:24:14,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:14,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 23:24:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1078 states and 2283 transitions. [2024-11-13 23:24:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2283 transitions. [2024-11-13 23:24:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:16,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 23:24:25,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1080 states and 2290 transitions. [2024-11-13 23:24:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2290 transitions. [2024-11-13 23:24:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:24:25,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked.