./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps3-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps3-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8db0248129cbdf684d5c34c8cefe6849dfc0aface1aea6f02e53557e5a736fa9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:41:09,846 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:41:09,899 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:41:09,903 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:41:09,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:41:09,920 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:41:09,921 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:41:09,921 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:41:09,921 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:41:09,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:41:09,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:41:09,923 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:41:09,923 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:41:09,924 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:41:09,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:41:09,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:41:09,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:41:09,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:41:09,924 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:41:09,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:41:09,924 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_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8db0248129cbdf684d5c34c8cefe6849dfc0aface1aea6f02e53557e5a736fa9 [2024-12-05 23:41:10,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:41:10,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:41:10,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:41:10,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:41:10,139 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:41:10,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps3-ll.c [2024-12-05 23:41:12,731 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/data/cb1460a91/d7ff824e508a4b8f937d1a9bbf166e6a/FLAG8e867ad08 [2024-12-05 23:41:12,937 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:41:12,937 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/sv-benchmarks/c/nla-digbench/ps3-ll.c [2024-12-05 23:41:12,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/data/cb1460a91/d7ff824e508a4b8f937d1a9bbf166e6a/FLAG8e867ad08 [2024-12-05 23:41:13,323 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/data/cb1460a91/d7ff824e508a4b8f937d1a9bbf166e6a [2024-12-05 23:41:13,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:41:13,325 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:41:13,326 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:41:13,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:41:13,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:41:13,330 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,331 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e41f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13, skipping insertion in model container [2024-12-05 23:41:13,331 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,345 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:41:13,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:41:13,487 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:41:13,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:41:13,512 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:41:13,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13 WrapperNode [2024-12-05 23:41:13,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:41:13,514 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:41:13,514 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:41:13,514 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:41:13,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,523 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,536 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 82 [2024-12-05 23:41:13,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:41:13,537 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:41:13,537 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:41:13,537 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:41:13,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,545 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,548 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,549 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,550 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:41:13,552 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:41:13,552 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:41:13,552 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:41:13,553 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:41:13,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:41:13,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:41:13,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb571d89-00ae-4eda-83a6-6764b683b8f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:41:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:41:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:41:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:41:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:41:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:41:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:41:13,643 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:41:13,645 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:41:13,927 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-12-05 23:41:13,927 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:41:13,958 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:41:13,958 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:41:13,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:13 BoogieIcfgContainer [2024-12-05 23:41:13,959 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:41:13,959 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:41:13,959 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:41:13,969 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:41:13,969 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:13" (1/1) ... [2024-12-05 23:41:13,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:41:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2024-12-05 23:41:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2024-12-05 23:41:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:41:14,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 97 states and 99 transitions. [2024-12-05 23:41:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2024-12-05 23:41:14,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:41:14,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 98 states and 100 transitions. [2024-12-05 23:41:14,224 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 100 transitions. [2024-12-05 23:41:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:41:14,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 101 states and 105 transitions. [2024-12-05 23:41:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2024-12-05 23:41:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:41:14,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 102 states and 106 transitions. [2024-12-05 23:41:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 106 transitions. [2024-12-05 23:41:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:41:14,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 101 states and 105 transitions. [2024-12-05 23:41:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2024-12-05 23:41:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:41:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:14,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 103 states and 107 transitions. [2024-12-05 23:41:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 107 transitions. [2024-12-05 23:41:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:41:14,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:14,491 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 104 states and 108 transitions. [2024-12-05 23:41:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 108 transitions. [2024-12-05 23:41:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:41:14,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:14,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 105 states and 109 transitions. [2024-12-05 23:41:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 109 transitions. [2024-12-05 23:41:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:41:14,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-12-05 23:41:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-12-05 23:41:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:14,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,754 INFO L256 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:41:14,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-12-05 23:41:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-12-05 23:41:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:41:14,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 122 transitions. [2024-12-05 23:41:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 122 transitions. [2024-12-05 23:41:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:41:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 116 states and 123 transitions. [2024-12-05 23:41:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 123 transitions. [2024-12-05 23:41:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:41:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 122 transitions. [2024-12-05 23:41:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 122 transitions. [2024-12-05 23:41:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:41:15,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:15,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 117 states and 124 transitions. [2024-12-05 23:41:15,075 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 124 transitions. [2024-12-05 23:41:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:41:15,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,097 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:41:15,098 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-12-05 23:41:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-12-05 23:41:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:41:15,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:41:15,337 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 129 states and 137 transitions. [2024-12-05 23:41:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 137 transitions. [2024-12-05 23:41:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:41:15,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 130 states and 139 transitions. [2024-12-05 23:41:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 139 transitions. [2024-12-05 23:41:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:41:15,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 131 states and 140 transitions. [2024-12-05 23:41:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 140 transitions. [2024-12-05 23:41:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:41:15,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2024-12-05 23:41:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2024-12-05 23:41:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:41:16,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-12-05 23:41:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-12-05 23:41:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:16,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 159 states and 176 transitions. [2024-12-05 23:41:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 176 transitions. [2024-12-05 23:41:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:41:16,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 160 states and 177 transitions. [2024-12-05 23:41:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 177 transitions. [2024-12-05 23:41:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:41:16,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 165 states and 186 transitions. [2024-12-05 23:41:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 186 transitions. [2024-12-05 23:41:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:41:16,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-12-05 23:41:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-12-05 23:41:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:41:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-12-05 23:41:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-12-05 23:41:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:41:16,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-12-05 23:41:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-12-05 23:41:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:41:16,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-12-05 23:41:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-12-05 23:41:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:41:16,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-12-05 23:41:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-12-05 23:41:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:41:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:16,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:16,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-12-05 23:41:16,867 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-12-05 23:41:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:41:16,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:16,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:16,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:41:16,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 172 states and 195 transitions. [2024-12-05 23:41:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 195 transitions. [2024-12-05 23:41:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:41:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 175 states and 198 transitions. [2024-12-05 23:41:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 198 transitions. [2024-12-05 23:41:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:41:17,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 182 states and 207 transitions. [2024-12-05 23:41:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 207 transitions. [2024-12-05 23:41:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:41:17,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:17,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:17,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-12-05 23:41:17,676 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-12-05 23:41:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:41:17,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:17,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-12-05 23:41:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-12-05 23:41:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:41:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:18,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 194 states and 220 transitions. [2024-12-05 23:41:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 220 transitions. [2024-12-05 23:41:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:41:18,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:18,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:18,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:18,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:41:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 195 states and 222 transitions. [2024-12-05 23:41:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2024-12-05 23:41:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:41:18,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-12-05 23:41:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-12-05 23:41:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:41:19,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:19,401 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:41:19,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 205 states and 235 transitions. [2024-12-05 23:41:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 235 transitions. [2024-12-05 23:41:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:19,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 212 states and 242 transitions. [2024-12-05 23:41:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 242 transitions. [2024-12-05 23:41:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:41:20,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 215 states and 249 transitions. [2024-12-05 23:41:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 249 transitions. [2024-12-05 23:41:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:41:20,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:20,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-05 23:41:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-05 23:41:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:41:20,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:20,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 220 states and 257 transitions. [2024-12-05 23:41:21,288 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 257 transitions. [2024-12-05 23:41:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:41:21,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:21,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 219 states and 256 transitions. [2024-12-05 23:41:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 256 transitions. [2024-12-05 23:41:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:41:21,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 221 states and 258 transitions. [2024-12-05 23:41:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 258 transitions. [2024-12-05 23:41:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:41:21,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 225 states and 264 transitions. [2024-12-05 23:41:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 264 transitions. [2024-12-05 23:41:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:41:22,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 228 states and 267 transitions. [2024-12-05 23:41:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 267 transitions. [2024-12-05 23:41:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:41:22,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:22,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:22,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 232 states and 272 transitions. [2024-12-05 23:41:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 272 transitions. [2024-12-05 23:41:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:41:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 236 states and 276 transitions. [2024-12-05 23:41:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 276 transitions. [2024-12-05 23:41:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:41:24,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:24,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:41:24,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 240 states and 281 transitions. [2024-12-05 23:41:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 281 transitions. [2024-12-05 23:41:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:41:24,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:24,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 245 states and 286 transitions. [2024-12-05 23:41:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 286 transitions. [2024-12-05 23:41:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:41:25,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:25,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:41:25,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 252 states and 296 transitions. [2024-12-05 23:41:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 296 transitions. [2024-12-05 23:41:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:41:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 258 states and 302 transitions. [2024-12-05 23:41:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 302 transitions. [2024-12-05 23:41:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:41:29,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:41:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:29,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:41:29,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:41:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 266 states and 310 transitions. [2024-12-05 23:41:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 310 transitions. [2024-12-05 23:41:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:41:30,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 267 states and 312 transitions. [2024-12-05 23:41:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 312 transitions. [2024-12-05 23:41:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:41:30,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:30,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 269 states and 315 transitions. [2024-12-05 23:41:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 315 transitions. [2024-12-05 23:41:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:41:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 272 states and 320 transitions. [2024-12-05 23:41:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 320 transitions. [2024-12-05 23:41:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:41:30,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:31,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 277 states and 330 transitions. [2024-12-05 23:41:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 330 transitions. [2024-12-05 23:41:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:41:31,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:31,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 282 states and 338 transitions. [2024-12-05 23:41:33,317 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 338 transitions. [2024-12-05 23:41:33,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:41:33,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 287 states and 345 transitions. [2024-12-05 23:41:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 345 transitions. [2024-12-05 23:41:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:41:36,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:45:10,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:45:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 294 states and 354 transitions. [2024-12-05 23:45:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 354 transitions. [2024-12-05 23:45:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:45:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:45:25,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:45:35,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:45:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 299 states and 365 transitions. [2024-12-05 23:45:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 365 transitions. [2024-12-05 23:45:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:45:35,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:45:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 326 states and 404 transitions. [2024-12-05 23:45:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 404 transitions. [2024-12-05 23:45:38,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:45:38,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:38,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:45:48,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:45:58,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:45:58,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 328 states and 409 transitions. [2024-12-05 23:45:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 409 transitions. [2024-12-05 23:45:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:45:58,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 356 states and 450 transitions. [2024-12-05 23:46:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 450 transitions. [2024-12-05 23:46:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:46:01,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:46:15,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:46:25,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:46:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 366 states and 466 transitions. [2024-12-05 23:46:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 466 transitions. [2024-12-05 23:46:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:46:26,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:36,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:46:46,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:46:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 368 states and 471 transitions. [2024-12-05 23:46:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 471 transitions. [2024-12-05 23:46:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:46:46,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 371 states and 477 transitions. [2024-12-05 23:46:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 477 transitions. [2024-12-05 23:46:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:46:47,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:57,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:46:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 373 states and 480 transitions. [2024-12-05 23:46:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 480 transitions. [2024-12-05 23:46:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:46:58,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:58,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:46:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:59,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 376 states and 488 transitions. [2024-12-05 23:46:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 488 transitions. [2024-12-05 23:46:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:46:59,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:47:10,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:47:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 380 states and 494 transitions. [2024-12-05 23:47:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 494 transitions. [2024-12-05 23:47:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:47:11,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:47:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 382 states and 498 transitions. [2024-12-05 23:47:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 498 transitions. [2024-12-05 23:47:11,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:47:11,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:47:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 386 states and 507 transitions. [2024-12-05 23:47:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 507 transitions. [2024-12-05 23:47:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:47:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:47:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 390 states and 514 transitions. [2024-12-05 23:47:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 514 transitions. [2024-12-05 23:47:14,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:47:14,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:14,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:47:24,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:47:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 392 states and 517 transitions. [2024-12-05 23:47:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 517 transitions. [2024-12-05 23:47:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:47:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:25,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:47:25,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 406 states and 541 transitions. [2024-12-05 23:47:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 541 transitions. [2024-12-05 23:47:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:47:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:28,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:47:28,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:39,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:47:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 408 states and 544 transitions. [2024-12-05 23:47:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 544 transitions. [2024-12-05 23:47:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:47:39,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:47:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 412 states and 552 transitions. [2024-12-05 23:47:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 552 transitions. [2024-12-05 23:47:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:47:39,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:47:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 414 states and 556 transitions. [2024-12-05 23:47:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 556 transitions. [2024-12-05 23:47:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:47:40,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:40,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:47:40,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 23:47:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 429 states and 578 transitions. [2024-12-05 23:47:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 578 transitions. [2024-12-05 23:47:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:47:42,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:42,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:47:42,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 23:47:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 431 states and 581 transitions. [2024-12-05 23:47:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 581 transitions. [2024-12-05 23:47:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:47:42,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:47:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 435 states and 589 transitions. [2024-12-05 23:47:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 589 transitions. [2024-12-05 23:47:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:47:43,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:47:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 593 transitions. [2024-12-05 23:47:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 593 transitions. [2024-12-05 23:47:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:47:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:45,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:47:45,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 453 states and 618 transitions. [2024-12-05 23:47:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 618 transitions. [2024-12-05 23:47:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:47:47,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:47,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:47,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:47:47,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 455 states and 621 transitions. [2024-12-05 23:47:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 621 transitions. [2024-12-05 23:47:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:47:47,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:47,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:47:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 457 states and 623 transitions. [2024-12-05 23:47:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 623 transitions. [2024-12-05 23:47:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:47:48,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:48,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:47:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 459 states and 627 transitions. [2024-12-05 23:47:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 627 transitions. [2024-12-05 23:47:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:47:49,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:49,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:47:49,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:47:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 461 states and 631 transitions. [2024-12-05 23:47:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 631 transitions. [2024-12-05 23:47:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:47:50,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:47:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 465 states and 637 transitions. [2024-12-05 23:47:51,130 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 637 transitions. [2024-12-05 23:47:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:47:51,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:47:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:51,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 23:47:51,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:47:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 469 states and 646 transitions. [2024-12-05 23:47:52,245 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 646 transitions. [2024-12-05 23:47:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:47:52,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:52,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:47:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 468 states and 645 transitions. [2024-12-05 23:47:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 645 transitions. [2024-12-05 23:47:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:47:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:47:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 471 states and 653 transitions. [2024-12-05 23:47:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 653 transitions. [2024-12-05 23:47:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:47:55,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:47:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 473 states and 655 transitions. [2024-12-05 23:47:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-12-05 23:47:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:47:55,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:47:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 475 states and 657 transitions. [2024-12-05 23:47:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 657 transitions. [2024-12-05 23:47:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:56,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:47:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 474 states and 656 transitions. [2024-12-05 23:47:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 656 transitions. [2024-12-05 23:47:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:57,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:47:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:58,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 478 states and 664 transitions. [2024-12-05 23:47:58,785 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 664 transitions. [2024-12-05 23:47:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:47:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 480 states and 667 transitions. [2024-12-05 23:47:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 667 transitions. [2024-12-05 23:47:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:59,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:47:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 482 states and 669 transitions. [2024-12-05 23:47:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 669 transitions. [2024-12-05 23:47:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:47:59,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:48:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 483 states and 670 transitions. [2024-12-05 23:48:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 670 transitions. [2024-12-05 23:48:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:00,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:48:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 480 states and 667 transitions. [2024-12-05 23:48:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 667 transitions. [2024-12-05 23:48:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:03,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:48:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 486 states and 681 transitions. [2024-12-05 23:48:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 681 transitions. [2024-12-05 23:48:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:05,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:48:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 490 states and 693 transitions. [2024-12-05 23:48:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 693 transitions. [2024-12-05 23:48:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:48:08,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 491 states and 695 transitions. [2024-12-05 23:48:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 695 transitions. [2024-12-05 23:48:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:08,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:08,502 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:48:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 493 states and 699 transitions. [2024-12-05 23:48:09,051 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 699 transitions. [2024-12-05 23:48:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:48:09,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:48:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 494 states and 700 transitions. [2024-12-05 23:48:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 700 transitions. [2024-12-05 23:48:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:48:09,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:48:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 504 states and 710 transitions. [2024-12-05 23:48:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 710 transitions. [2024-12-05 23:48:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:48:15,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:15,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:48:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 506 states and 715 transitions. [2024-12-05 23:48:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 715 transitions. [2024-12-05 23:48:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:48:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:17,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:17,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 510 states and 718 transitions. [2024-12-05 23:48:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 718 transitions. [2024-12-05 23:48:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:48:19,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:19,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:19,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 511 states and 719 transitions. [2024-12-05 23:48:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 719 transitions. [2024-12-05 23:48:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:48:20,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:20,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:20,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:20,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 513 states and 721 transitions. [2024-12-05 23:48:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 721 transitions. [2024-12-05 23:48:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:48:22,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:48:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 508 states and 716 transitions. [2024-12-05 23:48:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 716 transitions. [2024-12-05 23:48:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:48:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:23,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:23,046 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 516 states and 730 transitions. [2024-12-05 23:48:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 730 transitions. [2024-12-05 23:48:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:48:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:24,874 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:24,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 518 states and 732 transitions. [2024-12-05 23:48:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 732 transitions. [2024-12-05 23:48:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:48:26,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:26,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:26,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:26,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 519 states and 732 transitions. [2024-12-05 23:48:26,480 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 732 transitions. [2024-12-05 23:48:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:48:26,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:26,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:26,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:48:26,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:48:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 521 states and 733 transitions. [2024-12-05 23:48:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 733 transitions. [2024-12-05 23:48:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:48:26,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:27,090 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:48:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:31,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 531 states and 743 transitions. [2024-12-05 23:48:31,059 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 743 transitions. [2024-12-05 23:48:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:48:31,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:48:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 533 states and 747 transitions. [2024-12-05 23:48:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 747 transitions. [2024-12-05 23:48:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:48:32,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:32,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:32,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:48:32,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:48:34,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 541 states and 755 transitions. [2024-12-05 23:48:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 755 transitions. [2024-12-05 23:48:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:48:34,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:34,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:48:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:34,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:48:34,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:48:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:48:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 542 states and 755 transitions. [2024-12-05 23:48:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 755 transitions. [2024-12-05 23:48:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:48:34,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:49:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 535 states and 748 transitions. [2024-12-05 23:49:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 748 transitions. [2024-12-05 23:49:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:49:55,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:55,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:55,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:49:55,707 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:49:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 543 states and 759 transitions. [2024-12-05 23:49:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 759 transitions. [2024-12-05 23:49:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:49:58,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:49:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 547 states and 771 transitions. [2024-12-05 23:49:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 771 transitions. [2024-12-05 23:49:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:49:59,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:59,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:59,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:49:59,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:50:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 550 states and 776 transitions. [2024-12-05 23:50:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 776 transitions. [2024-12-05 23:50:00,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:50:00,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:50:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:00,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:50:00,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:50:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 23:50:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 550 states and 775 transitions. [2024-12-05 23:50:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 775 transitions. [2024-12-05 23:50:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:50:00,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:50:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 571 states and 820 transitions. [2024-12-05 23:50:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 820 transitions. [2024-12-05 23:50:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:50:08,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:08,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:50:19,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:50:29,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:50:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 563 states and 824 transitions. [2024-12-05 23:50:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 824 transitions. [2024-12-05 23:50:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:50:30,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:30,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:30,432 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:50:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 641 states and 946 transitions. [2024-12-05 23:50:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 946 transitions. [2024-12-05 23:50:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:50:39,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:50:53,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:03,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 651 states and 965 transitions. [2024-12-05 23:51:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 965 transitions. [2024-12-05 23:51:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:51:03,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:51:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 657 states and 972 transitions. [2024-12-05 23:51:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 972 transitions. [2024-12-05 23:51:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:51:06,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:51:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 659 states and 975 transitions. [2024-12-05 23:51:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 975 transitions. [2024-12-05 23:51:07,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:51:07,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:07,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:51:18,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:28,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 663 states and 991 transitions. [2024-12-05 23:51:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 991 transitions. [2024-12-05 23:51:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:51:28,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:28,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:51:29,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 665 states and 993 transitions. [2024-12-05 23:51:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 993 transitions. [2024-12-05 23:51:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:29,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:29,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 665 states and 992 transitions. [2024-12-05 23:51:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 992 transitions. [2024-12-05 23:51:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:29,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 665 states and 991 transitions. [2024-12-05 23:51:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 991 transitions. [2024-12-05 23:51:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:30,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 665 states and 990 transitions. [2024-12-05 23:51:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 990 transitions. [2024-12-05 23:51:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:30,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:42,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 665 states and 989 transitions. [2024-12-05 23:51:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 989 transitions. [2024-12-05 23:51:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:42,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:52,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:51:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 665 states and 988 transitions. [2024-12-05 23:51:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 988 transitions. [2024-12-05 23:51:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:52,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 667 states and 993 transitions. [2024-12-05 23:51:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 993 transitions. [2024-12-05 23:51:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:53,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 669 states and 996 transitions. [2024-12-05 23:51:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 996 transitions. [2024-12-05 23:51:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:51:54,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:51:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 670 states and 998 transitions. [2024-12-05 23:51:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 998 transitions. [2024-12-05 23:51:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:51:55,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:07,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:52:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 670 states and 997 transitions. [2024-12-05 23:52:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 997 transitions. [2024-12-05 23:52:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:07,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:07,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:18,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:52:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 670 states and 996 transitions. [2024-12-05 23:52:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 996 transitions. [2024-12-05 23:52:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:18,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:19,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 670 states and 995 transitions. [2024-12-05 23:52:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 995 transitions. [2024-12-05 23:52:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:19,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:19,298 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 670 states and 994 transitions. [2024-12-05 23:52:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 994 transitions. [2024-12-05 23:52:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:19,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 672 states and 999 transitions. [2024-12-05 23:52:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 999 transitions. [2024-12-05 23:52:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:20,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 672 states and 998 transitions. [2024-12-05 23:52:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 998 transitions. [2024-12-05 23:52:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:21,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 674 states and 1001 transitions. [2024-12-05 23:52:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1001 transitions. [2024-12-05 23:52:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:52:21,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:52:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 675 states and 1003 transitions. [2024-12-05 23:52:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1003 transitions. [2024-12-05 23:52:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:22,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:52:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:22,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:52:22,790 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:52:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:52:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 689 states and 1030 transitions. [2024-12-05 23:52:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1030 transitions. [2024-12-05 23:52:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:29,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:52:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 689 states and 1029 transitions. [2024-12-05 23:52:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1029 transitions. [2024-12-05 23:52:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:30,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:52:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 689 states and 1028 transitions. [2024-12-05 23:52:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1028 transitions. [2024-12-05 23:52:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:33,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:33,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:52:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:33,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:52:33,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:52:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:52:43,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:52:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 691 states and 1033 transitions. [2024-12-05 23:52:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1033 transitions. [2024-12-05 23:52:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:44,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:52:54,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:52:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 691 states and 1032 transitions. [2024-12-05 23:52:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1032 transitions. [2024-12-05 23:52:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:52:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:53:06,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:53:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 691 states and 1031 transitions. [2024-12-05 23:53:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1031 transitions. [2024-12-05 23:53:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:06,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:06,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:53:06,145 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:53:10,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 701 states and 1048 transitions. [2024-12-05 23:53:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1048 transitions. [2024-12-05 23:53:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:10,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:53:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 701 states and 1047 transitions. [2024-12-05 23:53:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1047 transitions. [2024-12-05 23:53:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:10,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:10,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:53:10,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:53:21,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:53:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 703 states and 1052 transitions. [2024-12-05 23:53:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1052 transitions. [2024-12-05 23:53:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:21,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:21,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:21,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:53:21,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:53:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 713 states and 1068 transitions. [2024-12-05 23:53:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1068 transitions. [2024-12-05 23:53:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:26,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:26,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:26,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:53:26,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:53:38,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:53:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 716 states and 1077 transitions. [2024-12-05 23:53:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1077 transitions. [2024-12-05 23:53:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:53:39,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:39,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:53:39,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:53:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 718 states and 1080 transitions. [2024-12-05 23:53:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1080 transitions. [2024-12-05 23:53:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:40,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:40,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 733 states and 1101 transitions. [2024-12-05 23:53:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1101 transitions. [2024-12-05 23:53:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:44,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:44,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:44,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 741 states and 1111 transitions. [2024-12-05 23:53:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1111 transitions. [2024-12-05 23:53:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:47,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:47,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:47,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 749 states and 1120 transitions. [2024-12-05 23:53:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1120 transitions. [2024-12-05 23:53:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:49,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:49,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:49,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 751 states and 1123 transitions. [2024-12-05 23:53:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1123 transitions. [2024-12-05 23:53:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:50,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:50,455 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:50,456 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 753 states and 1126 transitions. [2024-12-05 23:53:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1126 transitions. [2024-12-05 23:53:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:53:51,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:51,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:53:51,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 23:53:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 756 states and 1130 transitions. [2024-12-05 23:53:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1130 transitions. [2024-12-05 23:53:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:53:53,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:53,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:53:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:53,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:53:53,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:53:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 772 states and 1162 transitions. [2024-12-05 23:54:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1162 transitions. [2024-12-05 23:54:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:04,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:04,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:04,279 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 780 states and 1171 transitions. [2024-12-05 23:54:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1171 transitions. [2024-12-05 23:54:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:11,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:11,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 787 states and 1179 transitions. [2024-12-05 23:54:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1179 transitions. [2024-12-05 23:54:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:17,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:17,338 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:17,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 84 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:54:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 788 states and 1182 transitions. [2024-12-05 23:54:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1182 transitions. [2024-12-05 23:54:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:20,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:20,107 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:20,108 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 790 states and 1185 transitions. [2024-12-05 23:54:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1185 transitions. [2024-12-05 23:54:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:25,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:25,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:25,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 792 states and 1187 transitions. [2024-12-05 23:54:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1187 transitions. [2024-12-05 23:54:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:30,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:30,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:30,517 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:30,517 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 794 states and 1190 transitions. [2024-12-05 23:54:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1190 transitions. [2024-12-05 23:54:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:54:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:35,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:54:35,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 796 states and 1193 transitions. [2024-12-05 23:54:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1193 transitions. [2024-12-05 23:54:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:54:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:40,995 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:54:40,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:54:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 797 states and 1194 transitions. [2024-12-05 23:54:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1194 transitions. [2024-12-05 23:54:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:54:42,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:42,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 23:54:42,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 801 states and 1208 transitions. [2024-12-05 23:54:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1208 transitions. [2024-12-05 23:54:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:54:48,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:54:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 803 states and 1210 transitions. [2024-12-05 23:54:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1210 transitions. [2024-12-05 23:54:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:54:49,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:49,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:54:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 805 states and 1212 transitions. [2024-12-05 23:54:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1212 transitions. [2024-12-05 23:54:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:54:50,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:50,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 68 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:54:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 807 states and 1216 transitions. [2024-12-05 23:54:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1216 transitions. [2024-12-05 23:54:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:54:51,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:51,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:51,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:54:51,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 809 states and 1218 transitions. [2024-12-05 23:54:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1218 transitions. [2024-12-05 23:54:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:54:54,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:54,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:54:54,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 817 states and 1234 transitions. [2024-12-05 23:54:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1234 transitions. [2024-12-05 23:54:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:54:57,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:57,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:54:57,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:54:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 819 states and 1235 transitions. [2024-12-05 23:54:58,385 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1235 transitions. [2024-12-05 23:54:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:54:58,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:58,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:54:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:58,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:54:58,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:54:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 821 states and 1237 transitions. [2024-12-05 23:55:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1237 transitions. [2024-12-05 23:55:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:55:00,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:00,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:55:00,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:00,824 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 823 states and 1238 transitions. [2024-12-05 23:55:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1238 transitions. [2024-12-05 23:55:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:55:01,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:01,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:55:01,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:01,949 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 824 states and 1238 transitions. [2024-12-05 23:55:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1238 transitions. [2024-12-05 23:55:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:55:02,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:02,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:02,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:55:02,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:55:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 832 states and 1246 transitions. [2024-12-05 23:55:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1246 transitions. [2024-12-05 23:55:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:55:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:05,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:55:05,180 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:55:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 833 states and 1246 transitions. [2024-12-05 23:55:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1246 transitions. [2024-12-05 23:55:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:55:05,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:05,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:06,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:06,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 23:55:06,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:15,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 841 states and 1256 transitions. [2024-12-05 23:55:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1256 transitions. [2024-12-05 23:55:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:55:15,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 845 states and 1273 transitions. [2024-12-05 23:55:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1273 transitions. [2024-12-05 23:55:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:55:18,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 847 states and 1274 transitions. [2024-12-05 23:55:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1274 transitions. [2024-12-05 23:55:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:55:19,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:19,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:55:19,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:55:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 850 states and 1281 transitions. [2024-12-05 23:55:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1281 transitions. [2024-12-05 23:55:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:55:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:55:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:20,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:55:20,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:55:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 23:55:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 850 states and 1280 transitions. [2024-12-05 23:55:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1280 transitions. [2024-12-05 23:55:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:55:21,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:21,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 23:55:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 868 states and 1303 transitions. [2024-12-05 23:55:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1303 transitions. [2024-12-05 23:55:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:55:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 23:55:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 852 states and 1282 transitions. [2024-12-05 23:55:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1282 transitions. [2024-12-05 23:55:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:30,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:30,059 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:55:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 854 states and 1285 transitions. [2024-12-05 23:55:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1285 transitions. [2024-12-05 23:55:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:31,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:31,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:55:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 860 states and 1292 transitions. [2024-12-05 23:55:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1292 transitions. [2024-12-05 23:55:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 888 states and 1337 transitions. [2024-12-05 23:55:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1337 transitions. [2024-12-05 23:55:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:46,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 902 states and 1353 transitions. [2024-12-05 23:55:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1353 transitions. [2024-12-05 23:55:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:50,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:50,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 904 states and 1354 transitions. [2024-12-05 23:55:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1354 transitions. [2024-12-05 23:55:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 906 states and 1356 transitions. [2024-12-05 23:55:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1356 transitions. [2024-12-05 23:55:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 908 states and 1359 transitions. [2024-12-05 23:55:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1359 transitions. [2024-12-05 23:55:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:53,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:53,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:55:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 909 states and 1359 transitions. [2024-12-05 23:55:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1359 transitions. [2024-12-05 23:55:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:55:54,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked.