./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/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_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/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_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/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 4ecd26f30dcf2e00e51585057257a3ebe53fdc2d12652276addf710ad43d7dfd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:06:31,532 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:06:31,586 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:06:31,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:06:31,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:06:31,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:06:31,609 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:06:31,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:06:31,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:06:31,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:06:31,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:06:31,610 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:06:31,610 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:06:31,610 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:06:31,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:06:31,611 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:06:31,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:31,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:06:31,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:06:31,612 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_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/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 -> 4ecd26f30dcf2e00e51585057257a3ebe53fdc2d12652276addf710ad43d7dfd [2024-12-05 23:06:31,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:06:31,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:06:31,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:06:31,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:06:31,821 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:06:31,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-12-05 23:06:34,579 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/data/e10cd1405/878a31a334ca4a44babb017dd3e50a61/FLAGe9e0970b8 [2024-12-05 23:06:34,765 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:06:34,766 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound100.c [2024-12-05 23:06:34,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/data/e10cd1405/878a31a334ca4a44babb017dd3e50a61/FLAGe9e0970b8 [2024-12-05 23:06:35,131 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/data/e10cd1405/878a31a334ca4a44babb017dd3e50a61 [2024-12-05 23:06:35,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:06:35,135 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:06:35,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:35,136 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:06:35,140 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:06:35,141 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cc06e28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35, skipping insertion in model container [2024-12-05 23:06:35,142 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,155 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:06:35,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:35,292 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:06:35,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:35,323 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:06:35,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35 WrapperNode [2024-12-05 23:06:35,324 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:35,324 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:35,325 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:06:35,325 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:06:35,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,335 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,358 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-12-05 23:06:35,359 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:35,360 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:06:35,360 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:06:35,360 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:06:35,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,370 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,370 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,374 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,379 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,380 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,382 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:06:35,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:06:35,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:06:35,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:06:35,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:35" (1/1) ... [2024-12-05 23:06:35,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:35,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:06:35,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:06:35,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5ef713-abc5-4d1f-8d9f-90c367d150ae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:06:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:06:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:06:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:06:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:06:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:06:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:06:35,479 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:06:35,480 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:06:36,126 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-05 23:06:36,126 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:06:36,170 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:06:36,171 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:06:36,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:36 BoogieIcfgContainer [2024-12-05 23:06:36,171 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:06:36,172 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:06:36,172 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:06:36,182 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:06:36,182 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:36" (1/1) ... [2024-12-05 23:06:36,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:06:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-12-05 23:06:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-12-05 23:06:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:06:36,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,402 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 23:06:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-12-05 23:06:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-12-05 23:06:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:06:36,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,469 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 23:06:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-12-05 23:06:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-12-05 23:06:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:06:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,530 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 23:06:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-12-05 23:06:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-12-05 23:06:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:06:36,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,581 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 23:06:36,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-05 23:06:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-05 23:06:36,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:06:36,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,645 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 23:06:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-05 23:06:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-05 23:06:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:06:36,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,699 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 23:06:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-12-05 23:06:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-12-05 23:06:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:06:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,730 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 23:06:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-05 23:06:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-05 23:06:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:06:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:06:36,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:36,797 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 23:06:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-05 23:06:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-05 23:06:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:06:36,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,854 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 23:06:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-05 23:06:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-05 23:06:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:06:36,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,923 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 23:06:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-05 23:06:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 23:06:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:06:36,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,949 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 23:06:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-05 23:06:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-05 23:06:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:06:36,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,991 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 23:06:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-05 23:06:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-05 23:06:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:06:37,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,022 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 23:06:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-05 23:06:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 23:06:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:06:37,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,060 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 23:06:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-12-05 23:06:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-12-05 23:06:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:06:37,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-05 23:06:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-05 23:06:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:06:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:37,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-12-05 23:06:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-05 23:06:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:06:37,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:06:37,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-12-05 23:06:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-12-05 23:06:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:06:37,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:06:37,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-12-05 23:06:37,374 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-12-05 23:06:37,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:37,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:06:37,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-12-05 23:06:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-12-05 23:06:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:06:37,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:06:37,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-12-05 23:06:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-12-05 23:06:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:06:37,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-12-05 23:06:38,319 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-12-05 23:06:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:06:38,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:38,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-12-05 23:06:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-12-05 23:06:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:06:38,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-12-05 23:06:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-12-05 23:06:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:06:38,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-12-05 23:06:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-05 23:06:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:06:38,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:39,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:39,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-12-05 23:06:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-12-05 23:06:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:06:39,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:39,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:40,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 371 states and 400 transitions. [2024-12-05 23:06:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 400 transitions. [2024-12-05 23:06:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:06:40,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:40,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:06:40,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-05 23:06:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-05 23:06:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:06:40,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-05 23:06:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-05 23:06:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:06:41,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 384 states and 417 transitions. [2024-12-05 23:06:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 417 transitions. [2024-12-05 23:06:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:06:41,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:41,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:41,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-12-05 23:06:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-12-05 23:06:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 390 states and 428 transitions. [2024-12-05 23:06:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 428 transitions. [2024-12-05 23:06:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:06:42,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:44,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 394 states and 434 transitions. [2024-12-05 23:06:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 434 transitions. [2024-12-05 23:06:44,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:06:44,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 398 states and 441 transitions. [2024-12-05 23:06:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2024-12-05 23:06:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:06:45,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:06:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 400 states and 444 transitions. [2024-12-05 23:06:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 444 transitions. [2024-12-05 23:06:45,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:06:45,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:46,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 399 states and 443 transitions. [2024-12-05 23:06:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 443 transitions. [2024-12-05 23:06:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:06:46,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:46,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:06:46,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 407 states and 454 transitions. [2024-12-05 23:06:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 454 transitions. [2024-12-05 23:06:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:06:48,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:48,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 418 states and 469 transitions. [2024-12-05 23:06:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 469 transitions. [2024-12-05 23:06:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:06:49,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 430 states and 484 transitions. [2024-12-05 23:06:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 484 transitions. [2024-12-05 23:06:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:06:49,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:49,778 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:06:49,779 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:49,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 433 states and 488 transitions. [2024-12-05 23:06:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 488 transitions. [2024-12-05 23:06:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:06:50,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 436 states and 493 transitions. [2024-12-05 23:06:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 493 transitions. [2024-12-05 23:06:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:06:50,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 438 states and 497 transitions. [2024-12-05 23:06:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 497 transitions. [2024-12-05 23:06:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:06:50,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 441 states and 502 transitions. [2024-12-05 23:06:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 502 transitions. [2024-12-05 23:06:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:06:51,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:06:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:51,106 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:06:51,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:06:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-12-05 23:06:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-12-05 23:06:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:06:51,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 511 transitions. [2024-12-05 23:06:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions. [2024-12-05 23:06:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:06:51,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 448 states and 510 transitions. [2024-12-05 23:06:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 510 transitions. [2024-12-05 23:06:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:06:52,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 450 states and 512 transitions. [2024-12-05 23:06:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 512 transitions. [2024-12-05 23:06:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:52,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:52,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:53,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 502 states and 574 transitions. [2024-12-05 23:06:53,531 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 574 transitions. [2024-12-05 23:06:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:06:53,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:53,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 503 states and 575 transitions. [2024-12-05 23:06:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-12-05 23:06:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:06:53,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 504 states and 576 transitions. [2024-12-05 23:06:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 576 transitions. [2024-12-05 23:06:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:06:53,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:53,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 522 states and 599 transitions. [2024-12-05 23:06:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 599 transitions. [2024-12-05 23:06:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:06:54,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:54,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 531 states and 612 transitions. [2024-12-05 23:06:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 612 transitions. [2024-12-05 23:06:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:06:56,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 541 states and 627 transitions. [2024-12-05 23:06:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 627 transitions. [2024-12-05 23:06:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:06:57,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:57,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,355 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 552 states and 642 transitions. [2024-12-05 23:06:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 642 transitions. [2024-12-05 23:06:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:06:58,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:58,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 555 states and 648 transitions. [2024-12-05 23:06:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 648 transitions. [2024-12-05 23:06:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:06:58,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:06:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 560 states and 657 transitions. [2024-12-05 23:06:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 657 transitions. [2024-12-05 23:06:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:06:59,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:07:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 567 states and 670 transitions. [2024-12-05 23:07:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 670 transitions. [2024-12-05 23:07:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:07:00,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:00,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:07:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 575 states and 683 transitions. [2024-12-05 23:07:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-05 23:07:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:07:01,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,414 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:07:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 574 states and 682 transitions. [2024-12-05 23:07:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-05 23:07:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:07:01,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:07:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 576 states and 684 transitions. [2024-12-05 23:07:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 684 transitions. [2024-12-05 23:07:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:07:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:07:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 575 states and 683 transitions. [2024-12-05 23:07:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-05 23:07:01,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:07:01,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:07:02,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:02,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 574 states and 682 transitions. [2024-12-05 23:07:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-05 23:07:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:07:02,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:02,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:02,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:07:02,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:07:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 582 states and 691 transitions. [2024-12-05 23:07:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 691 transitions. [2024-12-05 23:07:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:07:03,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:07:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 581 states and 690 transitions. [2024-12-05 23:07:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 690 transitions. [2024-12-05 23:07:03,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:07:03,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:07:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 580 states and 689 transitions. [2024-12-05 23:07:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 689 transitions. [2024-12-05 23:07:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:07:03,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:03,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:07:03,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:07:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 584 states and 693 transitions. [2024-12-05 23:07:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 693 transitions. [2024-12-05 23:07:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:07:04,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:07:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 583 states and 692 transitions. [2024-12-05 23:07:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 692 transitions. [2024-12-05 23:07:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:07:05,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:05,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:05,206 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:07:05,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:07:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 589 states and 700 transitions. [2024-12-05 23:07:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 700 transitions. [2024-12-05 23:07:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:07:08,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,799 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:07:08,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:07:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 710 transitions. [2024-12-05 23:07:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 710 transitions. [2024-12-05 23:07:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:07:09,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:09,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:07:09,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 621 states and 741 transitions. [2024-12-05 23:07:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 741 transitions. [2024-12-05 23:07:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:07:12,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:07:12,958 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 646 states and 775 transitions. [2024-12-05 23:07:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 775 transitions. [2024-12-05 23:07:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:07:14,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 674 states and 813 transitions. [2024-12-05 23:07:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 813 transitions. [2024-12-05 23:07:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:07:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 703 states and 851 transitions. [2024-12-05 23:07:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 851 transitions. [2024-12-05 23:07:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:07:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:18,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 23:07:18,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:18,779 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 707 states and 857 transitions. [2024-12-05 23:07:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 857 transitions. [2024-12-05 23:07:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:07:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 710 states and 865 transitions. [2024-12-05 23:07:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 865 transitions. [2024-12-05 23:07:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:07:21,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 711 states and 867 transitions. [2024-12-05 23:07:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 867 transitions. [2024-12-05 23:07:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:07:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:22,323 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 717 states and 877 transitions. [2024-12-05 23:07:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 877 transitions. [2024-12-05 23:07:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:07:23,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:23,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:07:23,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 721 states and 886 transitions. [2024-12-05 23:07:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 886 transitions. [2024-12-05 23:07:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:07:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:27,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:27,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 723 states and 894 transitions. [2024-12-05 23:07:27,288 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 894 transitions. [2024-12-05 23:07:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:07:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 724 states and 896 transitions. [2024-12-05 23:07:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 896 transitions. [2024-12-05 23:07:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:07:27,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:27,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 731 states and 913 transitions. [2024-12-05 23:07:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 913 transitions. [2024-12-05 23:07:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:07:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 732 states and 914 transitions. [2024-12-05 23:07:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 914 transitions. [2024-12-05 23:07:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:07:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:30,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 736 states and 924 transitions. [2024-12-05 23:07:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 924 transitions. [2024-12-05 23:07:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:07:32,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 736 states and 923 transitions. [2024-12-05 23:07:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 923 transitions. [2024-12-05 23:07:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:07:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:33,517 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 740 states and 931 transitions. [2024-12-05 23:07:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 931 transitions. [2024-12-05 23:07:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:07:36,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:36,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 741 states and 933 transitions. [2024-12-05 23:07:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 933 transitions. [2024-12-05 23:07:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:07:36,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 23:07:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 742 states and 934 transitions. [2024-12-05 23:07:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 934 transitions. [2024-12-05 23:07:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:07:37,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:37,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:07:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 741 states and 933 transitions. [2024-12-05 23:07:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 933 transitions. [2024-12-05 23:07:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:07:38,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:38,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:38,508 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:07:38,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:07:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 751 states and 949 transitions. [2024-12-05 23:07:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 949 transitions. [2024-12-05 23:07:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:07:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:42,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:07:42,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:07:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 755 states and 954 transitions. [2024-12-05 23:07:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 954 transitions. [2024-12-05 23:07:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:07:44,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:07:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 766 states and 971 transitions. [2024-12-05 23:07:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 971 transitions. [2024-12-05 23:07:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:07:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:07:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 771 states and 977 transitions. [2024-12-05 23:07:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 977 transitions. [2024-12-05 23:07:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:07:47,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 23:07:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 782 states and 993 transitions. [2024-12-05 23:07:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 993 transitions. [2024-12-05 23:07:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:07:49,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:49,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-05 23:07:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 787 states and 999 transitions. [2024-12-05 23:07:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 999 transitions. [2024-12-05 23:07:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:07:51,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:51,639 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:07:51,640 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:07:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 799 states and 1020 transitions. [2024-12-05 23:07:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1020 transitions. [2024-12-05 23:07:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:07:53,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:07:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:53,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:07:53,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:07:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:07:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 806 states and 1029 transitions. [2024-12-05 23:07:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1029 transitions. [2024-12-05 23:07:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:07:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:07:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 819 states and 1054 transitions. [2024-12-05 23:07:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1054 transitions. [2024-12-05 23:07:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:07:59,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:08:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 824 states and 1059 transitions. [2024-12-05 23:08:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1059 transitions. [2024-12-05 23:08:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:08:01,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:08:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 827 states and 1064 transitions. [2024-12-05 23:08:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1064 transitions. [2024-12-05 23:08:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:08:02,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:08:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:04,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 833 states and 1074 transitions. [2024-12-05 23:08:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1074 transitions. [2024-12-05 23:08:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:08:04,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:08:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:04,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:08:04,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:08:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:08:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 837 states and 1083 transitions. [2024-12-05 23:08:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1083 transitions. [2024-12-05 23:08:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:08:06,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:08:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 841 states and 1092 transitions. [2024-12-05 23:08:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1092 transitions. [2024-12-05 23:08:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:08:08,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:08,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:08:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 870 states and 1140 transitions. [2024-12-05 23:08:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1140 transitions. [2024-12-05 23:08:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:08:14,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:14,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:08:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 876 states and 1147 transitions. [2024-12-05 23:08:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1147 transitions. [2024-12-05 23:08:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:08:16,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:16,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:08:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 906 states and 1196 transitions. [2024-12-05 23:08:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1196 transitions. [2024-12-05 23:08:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:08:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:08:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 913 states and 1208 transitions. [2024-12-05 23:08:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1208 transitions. [2024-12-05 23:08:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:08:24,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:08:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 928 states and 1240 transitions. [2024-12-05 23:08:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1240 transitions. [2024-12-05 23:08:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:08:31,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:08:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 927 states and 1239 transitions. [2024-12-05 23:08:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1239 transitions. [2024-12-05 23:08:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:08:31,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:08:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 934 states and 1252 transitions. [2024-12-05 23:08:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1252 transitions. [2024-12-05 23:08:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:08:34,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:08:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 966 states and 1307 transitions. [2024-12-05 23:08:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1307 transitions. [2024-12-05 23:08:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:08:44,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:08:52,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 985 states and 1349 transitions. [2024-12-05 23:08:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1349 transitions. [2024-12-05 23:08:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:08:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:08:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 990 states and 1356 transitions. [2024-12-05 23:08:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1356 transitions. [2024-12-05 23:08:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:08:56,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:08:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 991 states and 1356 transitions. [2024-12-05 23:08:56,680 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1356 transitions. [2024-12-05 23:08:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:08:56,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:56,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 23:09:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 998 states and 1370 transitions. [2024-12-05 23:09:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1370 transitions. [2024-12-05 23:09:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:09:00,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:09:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1002 states and 1373 transitions. [2024-12-05 23:09:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1373 transitions. [2024-12-05 23:09:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:00,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1005 states and 1387 transitions. [2024-12-05 23:09:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1387 transitions. [2024-12-05 23:09:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:03,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:03,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1006 states and 1389 transitions. [2024-12-05 23:09:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1389 transitions. [2024-12-05 23:09:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1007 states and 1391 transitions. [2024-12-05 23:09:06,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1391 transitions. [2024-12-05 23:09:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:06,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:08,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1009 states and 1395 transitions. [2024-12-05 23:09:08,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1395 transitions. [2024-12-05 23:09:08,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:08,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:08,924 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1010 states and 1397 transitions. [2024-12-05 23:09:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1397 transitions. [2024-12-05 23:09:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:09:09,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 23:09:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1010 states and 1396 transitions. [2024-12-05 23:09:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1396 transitions. [2024-12-05 23:09:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:09:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 23:09:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1014 states and 1410 transitions. [2024-12-05 23:09:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1410 transitions. [2024-12-05 23:09:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:09:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 23:09:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1016 states and 1415 transitions. [2024-12-05 23:09:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1415 transitions. [2024-12-05 23:09:15,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:09:15,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 23:09:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1024 states and 1430 transitions. [2024-12-05 23:09:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1430 transitions. [2024-12-05 23:09:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:09:21,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:21,363 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 23:09:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1031 states and 1439 transitions. [2024-12-05 23:09:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1439 transitions. [2024-12-05 23:09:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:24,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:26,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1034 states and 1448 transitions. [2024-12-05 23:09:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1448 transitions. [2024-12-05 23:09:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:26,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:09:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1073 states and 1515 transitions. [2024-12-05 23:09:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1515 transitions. [2024-12-05 23:09:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:39,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1077 states and 1525 transitions. [2024-12-05 23:09:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1525 transitions. [2024-12-05 23:09:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:43,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1081 states and 1537 transitions. [2024-12-05 23:09:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1537 transitions. [2024-12-05 23:09:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:47,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:09:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1082 states and 1538 transitions. [2024-12-05 23:09:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1538 transitions. [2024-12-05 23:09:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:48,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1083 states and 1539 transitions. [2024-12-05 23:09:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1539 transitions. [2024-12-05 23:09:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:48,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:49,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1084 states and 1541 transitions. [2024-12-05 23:09:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1541 transitions. [2024-12-05 23:09:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:09:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1088 states and 1546 transitions. [2024-12-05 23:09:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1546 transitions. [2024-12-05 23:09:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:51,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:51,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1088 states and 1545 transitions. [2024-12-05 23:09:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1545 transitions. [2024-12-05 23:09:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:09:52,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:09:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1088 states and 1544 transitions. [2024-12-05 23:09:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1544 transitions. [2024-12-05 23:09:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:54,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:09:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1094 states and 1561 transitions. [2024-12-05 23:09:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1561 transitions. [2024-12-05 23:09:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:09:58,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1096 states and 1568 transitions. [2024-12-05 23:10:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1568 transitions. [2024-12-05 23:10:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:10:01,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1099 states and 1574 transitions. [2024-12-05 23:10:03,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1574 transitions. [2024-12-05 23:10:03,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:10:03,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1100 states and 1576 transitions. [2024-12-05 23:10:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1576 transitions. [2024-12-05 23:10:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:10:04,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1101 states and 1577 transitions. [2024-12-05 23:10:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1577 transitions. [2024-12-05 23:10:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:10:05,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:05,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1102 states and 1579 transitions. [2024-12-05 23:10:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1579 transitions. [2024-12-05 23:10:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:07,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:10:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1221 states and 1739 transitions. [2024-12-05 23:10:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1739 transitions. [2024-12-05 23:10:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:10:24,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:24,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-05 23:10:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1223 states and 1744 transitions. [2024-12-05 23:10:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1744 transitions. [2024-12-05 23:10:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:27,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:10:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1227 states and 1749 transitions. [2024-12-05 23:10:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1749 transitions. [2024-12-05 23:10:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:28,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:10:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1228 states and 1749 transitions. [2024-12-05 23:10:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1749 transitions. [2024-12-05 23:10:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:28,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:10:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1235 states and 1767 transitions. [2024-12-05 23:10:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1767 transitions. [2024-12-05 23:10:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:10:32,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:10:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:32,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:10:32,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:10:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:10:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1270 states and 1821 transitions. [2024-12-05 23:10:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1821 transitions. [2024-12-05 23:10:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:49,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:10:54,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:54,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1276 states and 1840 transitions. [2024-12-05 23:10:54,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1840 transitions. [2024-12-05 23:10:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:54,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:10:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1279 states and 1846 transitions. [2024-12-05 23:10:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1846 transitions. [2024-12-05 23:10:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:10:56,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:11:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1285 states and 1859 transitions. [2024-12-05 23:11:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1859 transitions. [2024-12-05 23:11:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:00,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:11:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:00,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:11:00,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:11:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:11:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1286 states and 1859 transitions. [2024-12-05 23:11:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1859 transitions. [2024-12-05 23:11:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:11:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:01,696 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:11:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1287 states and 1860 transitions. [2024-12-05 23:11:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1860 transitions. [2024-12-05 23:11:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:11:02,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:11:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1288 states and 1860 transitions. [2024-12-05 23:11:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1860 transitions. [2024-12-05 23:11:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:11:03,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:11:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1290 states and 1861 transitions. [2024-12-05 23:11:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1861 transitions. [2024-12-05 23:11:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:03,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:03,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1298 states and 1890 transitions. [2024-12-05 23:11:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1890 transitions. [2024-12-05 23:11:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:11:08,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:11:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:09,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:11:09,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:11:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:11:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1340 states and 1954 transitions. [2024-12-05 23:11:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1954 transitions. [2024-12-05 23:11:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:24,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1347 states and 1968 transitions. [2024-12-05 23:11:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1968 transitions. [2024-12-05 23:11:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:28,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:29,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1350 states and 1971 transitions. [2024-12-05 23:11:29,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1971 transitions. [2024-12-05 23:11:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:29,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:29,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1354 states and 1977 transitions. [2024-12-05 23:11:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1977 transitions. [2024-12-05 23:11:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:32,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:32,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:33,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1356 states and 1980 transitions. [2024-12-05 23:11:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1980 transitions. [2024-12-05 23:11:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:33,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:33,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1358 states and 1982 transitions. [2024-12-05 23:11:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1982 transitions. [2024-12-05 23:11:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:11:35,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-05 23:11:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1360 states and 1984 transitions. [2024-12-05 23:11:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1984 transitions. [2024-12-05 23:11:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:11:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:11:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:36,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:11:36,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:11:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:11:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1378 states and 2014 transitions. [2024-12-05 23:11:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2014 transitions. [2024-12-05 23:11:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:11:46,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:11:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:11:46,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:11:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1411 states and 2064 transitions. [2024-12-05 23:12:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2064 transitions. [2024-12-05 23:12:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:00,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:08,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1423 states and 2097 transitions. [2024-12-05 23:12:08,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2097 transitions. [2024-12-05 23:12:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:08,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:08,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1426 states and 2106 transitions. [2024-12-05 23:12:11,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2106 transitions. [2024-12-05 23:12:11,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:11,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1428 states and 2107 transitions. [2024-12-05 23:12:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2107 transitions. [2024-12-05 23:12:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:11,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:15,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1432 states and 2115 transitions. [2024-12-05 23:12:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2115 transitions. [2024-12-05 23:12:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:15,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1434 states and 2118 transitions. [2024-12-05 23:12:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2118 transitions. [2024-12-05 23:12:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:16,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:16,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:16,303 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1436 states and 2122 transitions. [2024-12-05 23:12:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2122 transitions. [2024-12-05 23:12:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:18,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1437 states and 2124 transitions. [2024-12-05 23:12:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2124 transitions. [2024-12-05 23:12:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:19,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:19,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1438 states and 2126 transitions. [2024-12-05 23:12:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2126 transitions. [2024-12-05 23:12:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:20,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1439 states and 2127 transitions. [2024-12-05 23:12:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2127 transitions. [2024-12-05 23:12:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,751 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1440 states and 2128 transitions. [2024-12-05 23:12:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2128 transitions. [2024-12-05 23:12:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:12:23,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 23:12:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1441 states and 2129 transitions. [2024-12-05 23:12:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2129 transitions. [2024-12-05 23:12:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:12:24,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:24,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 23:12:24,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:12:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:28,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1445 states and 2134 transitions. [2024-12-05 23:12:28,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2134 transitions. [2024-12-05 23:12:28,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:12:28,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:28,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:28,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:12:28,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:12:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1446 states and 2136 transitions. [2024-12-05 23:12:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2136 transitions. [2024-12-05 23:12:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:12:29,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:12:29,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1447 states and 2138 transitions. [2024-12-05 23:12:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2138 transitions. [2024-12-05 23:12:29,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:12:29,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:29,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-05 23:12:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1450 states and 2143 transitions. [2024-12-05 23:12:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2143 transitions. [2024-12-05 23:12:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:12:31,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1453 states and 2149 transitions. [2024-12-05 23:12:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2149 transitions. [2024-12-05 23:12:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:12:39,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:39,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:12:39,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:12:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:48,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1458 states and 2159 transitions. [2024-12-05 23:12:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2159 transitions. [2024-12-05 23:12:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:12:48,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:48,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:49,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:12:49,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:12:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:12:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1465 states and 2172 transitions. [2024-12-05 23:12:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2172 transitions. [2024-12-05 23:12:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:12:59,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:59,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:12:59,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:13:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1471 states and 2191 transitions. [2024-12-05 23:13:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2191 transitions. [2024-12-05 23:13:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:13:13,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:13:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:13,249 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:13:13,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:13:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1472 states and 2192 transitions. [2024-12-05 23:13:22,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2192 transitions. [2024-12-05 23:13:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:13:22,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:22,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:13:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:22,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:13:22,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:13:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1475 states and 2199 transitions. [2024-12-05 23:13:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2199 transitions. [2024-12-05 23:13:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:13:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:13:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:33,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:13:33,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:13:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1477 states and 2201 transitions. [2024-12-05 23:13:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2201 transitions. [2024-12-05 23:13:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:13:43,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:13:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:43,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:13:43,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:13:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1479 states and 2204 transitions. [2024-12-05 23:13:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2204 transitions. [2024-12-05 23:13:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:13:52,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:52,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:13:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:52,664 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:13:52,666 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:13:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:14:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1480 states and 2206 transitions. [2024-12-05 23:14:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2206 transitions. [2024-12-05 23:14:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:14:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:00,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:14:01,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:14:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1481 states and 2208 transitions. [2024-12-05 23:14:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2208 transitions. [2024-12-05 23:14:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:14:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:10,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:14:10,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:14:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1482 states and 2208 transitions. [2024-12-05 23:14:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2208 transitions. [2024-12-05 23:14:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:14:18,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:18,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:19,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:14:19,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:14:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1483 states and 2208 transitions. [2024-12-05 23:14:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2208 transitions. [2024-12-05 23:14:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:14:27,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:27,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 23:14:27,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:14:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1490 states and 2222 transitions. [2024-12-05 23:14:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2222 transitions. [2024-12-05 23:14:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:14:35,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:35,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:35,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 23:14:35,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:14:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1501 states and 2240 transitions. [2024-12-05 23:14:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2240 transitions. [2024-12-05 23:14:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:14:44,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:14:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:44,883 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:14:44,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:14:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:14:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1505 states and 2244 transitions. [2024-12-05 23:14:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2244 transitions. [2024-12-05 23:14:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:14:53,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:14:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1507 states and 2247 transitions. [2024-12-05 23:14:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2247 transitions. [2024-12-05 23:14:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:14:54,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:54,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:54,460 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:14:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1509 states and 2250 transitions. [2024-12-05 23:14:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2250 transitions. [2024-12-05 23:14:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:14:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:14:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1512 states and 2255 transitions. [2024-12-05 23:14:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2255 transitions. [2024-12-05 23:14:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:14:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:15:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:04,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1515 states and 2259 transitions. [2024-12-05 23:15:04,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2259 transitions. [2024-12-05 23:15:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:15:04,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 23:15:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1540 states and 2295 transitions. [2024-12-05 23:15:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2295 transitions. [2024-12-05 23:15:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:15:19,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-05 23:15:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1571 states and 2340 transitions. [2024-12-05 23:15:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2340 transitions. [2024-12-05 23:15:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:15:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:15:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:36,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:15:36,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:15:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:15:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1603 states and 2384 transitions. [2024-12-05 23:15:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2384 transitions. [2024-12-05 23:15:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:15:56,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:16:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1643 states and 2439 transitions. [2024-12-05 23:16:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2439 transitions. [2024-12-05 23:16:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:16:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:16:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:37,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:16:37,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:16:37,901 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:16:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1650 states and 2455 transitions. [2024-12-05 23:16:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2455 transitions. [2024-12-05 23:16:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:16:40,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 23:16:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1652 states and 2458 transitions. [2024-12-05 23:16:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2458 transitions. [2024-12-05 23:16:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:16:41,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-05 23:16:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1665 states and 2477 transitions. [2024-12-05 23:16:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2477 transitions. [2024-12-05 23:16:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:16:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:16:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1669 states and 2482 transitions. [2024-12-05 23:16:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2482 transitions. [2024-12-05 23:16:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:16:53,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:16:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:53,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:16:53,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:16:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1707 states and 2535 transitions. [2024-12-05 23:17:03,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2535 transitions. [2024-12-05 23:17:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:17:03,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:03,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:17:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:03,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:17:03,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:17:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1711 states and 2541 transitions. [2024-12-05 23:17:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2541 transitions. [2024-12-05 23:17:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:17:08,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:08,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:17:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:08,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:17:08,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:17:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1712 states and 2541 transitions. [2024-12-05 23:17:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2541 transitions. [2024-12-05 23:17:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:17:10,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:10,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:17:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:10,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 23:17:10,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:17:12,803 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:17:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1727 states and 2559 transitions. [2024-12-05 23:17:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2559 transitions. [2024-12-05 23:17:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:17:23,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:17:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 23:17:23,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:17:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1758 states and 2610 transitions. [2024-12-05 23:17:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2610 transitions. [2024-12-05 23:17:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:17:35,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:35,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:17:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:35,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 23:17:35,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:17:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1760 states and 2618 transitions. [2024-12-05 23:17:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2618 transitions. [2024-12-05 23:17:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:17:40,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:17:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1762 states and 2621 transitions. [2024-12-05 23:17:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2621 transitions. [2024-12-05 23:17:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:17:41,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:53,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1792 states and 2660 transitions. [2024-12-05 23:17:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2660 transitions. [2024-12-05 23:17:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:17:53,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:17:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1793 states and 2660 transitions. [2024-12-05 23:17:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2660 transitions. [2024-12-05 23:17:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:17:54,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:17:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1792 states and 2659 transitions. [2024-12-05 23:17:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2659 transitions. [2024-12-05 23:17:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 23:17:56,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:56,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:18:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1825 states and 2704 transitions. [2024-12-05 23:18:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2704 transitions. [2024-12-05 23:18:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:18:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:18:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:08,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 23:18:08,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:18:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:18:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1829 states and 2712 transitions. [2024-12-05 23:18:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2712 transitions. [2024-12-05 23:18:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:18:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:18:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1832 states and 2717 transitions. [2024-12-05 23:18:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2717 transitions. [2024-12-05 23:18:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 23:18:30,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:18:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1836 states and 2724 transitions. [2024-12-05 23:18:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2724 transitions. [2024-12-05 23:18:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:18:34,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:34,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-05 23:18:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1846 states and 2738 transitions. [2024-12-05 23:18:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2738 transitions. [2024-12-05 23:18:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:18:40,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:18:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1852 states and 2754 transitions. [2024-12-05 23:18:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2754 transitions. [2024-12-05 23:18:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:18:50,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-05 23:18:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1851 states and 2753 transitions. [2024-12-05 23:18:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2753 transitions. [2024-12-05 23:18:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:18:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:18:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:50,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 23:18:50,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:18:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:18:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1855 states and 2763 transitions. [2024-12-05 23:18:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2763 transitions. [2024-12-05 23:18:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:18:56,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:18:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:56,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:18:56,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:18:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:19:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1867 states and 2779 transitions. [2024-12-05 23:19:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2779 transitions. [2024-12-05 23:19:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:19:05,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:05,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:19:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1867 states and 2778 transitions. [2024-12-05 23:19:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2778 transitions. [2024-12-05 23:19:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:19:11,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:19:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1868 states and 2780 transitions. [2024-12-05 23:19:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2780 transitions. [2024-12-05 23:19:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:19:16,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:19:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1894 states and 2812 transitions. [2024-12-05 23:19:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2812 transitions. [2024-12-05 23:19:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:19:24,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-05 23:19:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1920 states and 2844 transitions. [2024-12-05 23:19:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2844 transitions. [2024-12-05 23:19:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:19:31,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 23:19:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1923 states and 2855 transitions. [2024-12-05 23:19:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 2855 transitions. [2024-12-05 23:19:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:19:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 23:19:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1924 states and 2856 transitions. [2024-12-05 23:19:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2856 transitions. [2024-12-05 23:19:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:19:39,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:19:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:39,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:19:39,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:19:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:19:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1953 states and 2891 transitions. [2024-12-05 23:19:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2891 transitions. [2024-12-05 23:19:52,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:19:52,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:52,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 23:20:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1957 states and 2902 transitions. [2024-12-05 23:20:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2902 transitions. [2024-12-05 23:20:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:20:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 120 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked.