./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:10:50,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:10:50,485 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:10:50,491 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:10:50,492 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:10:50,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:10:50,531 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:10:50,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:10:50,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:10:50,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:10:50,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:10:50,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:10:50,534 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:10:50,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:10:50,534 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:10:50,535 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:10:50,536 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:10:50,537 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:10:50,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:10:50,539 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:10:50,539 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:10:50,539 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:10:50,539 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:10:50,539 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:10:50,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:10:50,540 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:10:50,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:10:50,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:10:50,540 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:10:50,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:10:50,540 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_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee [2024-11-13 22:10:50,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:10:50,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:10:50,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:10:50,921 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:10:50,921 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:10:50,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c Unable to find full path for "g++" [2024-11-13 22:10:52,863 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:10:53,153 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:10:53,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c [2024-11-13 22:10:53,175 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/data/871e0a60d/30595cd845784977966ce82935914ab9/FLAGdc60be093 [2024-11-13 22:10:53,202 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/data/871e0a60d/30595cd845784977966ce82935914ab9 [2024-11-13 22:10:53,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:10:53,207 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:10:53,208 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:10:53,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:10:53,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:10:53,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c72852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53, skipping insertion in model container [2024-11-13 22:10:53,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:10:53,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:10:53,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:10:53,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:10:53,551 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:10:53,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53 WrapperNode [2024-11-13 22:10:53,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:10:53,553 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:10:53,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:10:53,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:10:53,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,571 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,598 INFO L138 Inliner]: procedures = 15, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 93 [2024-11-13 22:10:53,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:10:53,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:10:53,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:10:53,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:10:53,610 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,612 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,613 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,622 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,630 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,631 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,635 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:10:53,642 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:10:53,642 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:10:53,642 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:10:53,643 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:10:53" (1/1) ... [2024-11-13 22:10:53,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:10:53,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:10:53,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:10:53,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:10:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:10:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:10:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:10:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:10:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:10:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:10:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:10:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:10:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:10:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:10:53,802 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:10:53,805 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:10:54,044 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 22:10:54,044 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:10:54,104 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:10:54,105 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:10:54,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:54 BoogieIcfgContainer [2024-11-13 22:10:54,105 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:10:54,106 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:10:54,106 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:10:54,118 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:10:54,119 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:54" (1/1) ... [2024-11-13 22:10:54,128 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:10:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-13 22:10:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-13 22:10:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:10:54,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 48 transitions. [2024-11-13 22:10:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-13 22:10:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:10:54,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 50 transitions. [2024-11-13 22:10:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2024-11-13 22:10:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:10:54,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 52 transitions. [2024-11-13 22:10:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-13 22:10:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:10:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 42 states and 53 transitions. [2024-11-13 22:10:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-11-13 22:10:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:10:55,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 47 states and 64 transitions. [2024-11-13 22:10:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 64 transitions. [2024-11-13 22:10:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:10:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 49 states and 69 transitions. [2024-11-13 22:10:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-11-13 22:10:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:10:56,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 50 states and 71 transitions. [2024-11-13 22:10:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2024-11-13 22:10:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:10:56,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 77 transitions. [2024-11-13 22:10:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-11-13 22:10:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:10:56,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 79 transitions. [2024-11-13 22:10:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 79 transitions. [2024-11-13 22:10:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:10:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:10:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 56 states and 82 transitions. [2024-11-13 22:10:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 82 transitions. [2024-11-13 22:10:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:10:57,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 61 states and 87 transitions. [2024-11-13 22:10:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2024-11-13 22:10:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:10:58,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:10:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 71 states and 109 transitions. [2024-11-13 22:10:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 109 transitions. [2024-11-13 22:10:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:10:59,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:59,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:10:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 109 transitions. [2024-11-13 22:10:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 109 transitions. [2024-11-13 22:10:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:10:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:00,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 74 states and 110 transitions. [2024-11-13 22:11:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 110 transitions. [2024-11-13 22:11:00,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:11:00,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 77 states and 116 transitions. [2024-11-13 22:11:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 116 transitions. [2024-11-13 22:11:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:11:00,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 78 states and 119 transitions. [2024-11-13 22:11:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2024-11-13 22:11:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:11:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 80 states and 120 transitions. [2024-11-13 22:11:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 120 transitions. [2024-11-13 22:11:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:11:01,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 121 transitions. [2024-11-13 22:11:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 121 transitions. [2024-11-13 22:11:01,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:11:01,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:01,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 84 states and 125 transitions. [2024-11-13 22:11:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-11-13 22:11:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:11:01,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:01,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 97 states and 155 transitions. [2024-11-13 22:11:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 155 transitions. [2024-11-13 22:11:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:11:04,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 98 states and 156 transitions. [2024-11-13 22:11:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 156 transitions. [2024-11-13 22:11:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:11:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 110 states and 183 transitions. [2024-11-13 22:11:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 183 transitions. [2024-11-13 22:11:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:11:07,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 111 states and 183 transitions. [2024-11-13 22:11:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 183 transitions. [2024-11-13 22:11:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:11:07,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 117 states and 204 transitions. [2024-11-13 22:11:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 204 transitions. [2024-11-13 22:11:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:11:08,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 118 states and 206 transitions. [2024-11-13 22:11:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 206 transitions. [2024-11-13 22:11:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:11:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 120 states and 207 transitions. [2024-11-13 22:11:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 207 transitions. [2024-11-13 22:11:09,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:09,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 208 transitions. [2024-11-13 22:11:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 208 transitions. [2024-11-13 22:11:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 124 states and 212 transitions. [2024-11-13 22:11:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 212 transitions. [2024-11-13 22:11:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:10,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:11:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 129 states and 224 transitions. [2024-11-13 22:11:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 224 transitions. [2024-11-13 22:11:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:10,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 136 states and 246 transitions. [2024-11-13 22:11:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 246 transitions. [2024-11-13 22:11:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:12,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 137 states and 247 transitions. [2024-11-13 22:11:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 247 transitions. [2024-11-13 22:11:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:11:12,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 139 states and 248 transitions. [2024-11-13 22:11:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 248 transitions. [2024-11-13 22:11:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:13,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 141 states and 249 transitions. [2024-11-13 22:11:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 249 transitions. [2024-11-13 22:11:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:13,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:11:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 144 states and 255 transitions. [2024-11-13 22:11:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 255 transitions. [2024-11-13 22:11:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:13,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:11:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 145 states and 257 transitions. [2024-11-13 22:11:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 257 transitions. [2024-11-13 22:11:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:11:13,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:11:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 147 states and 258 transitions. [2024-11-13 22:11:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 258 transitions. [2024-11-13 22:11:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:11:14,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:11:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 147 states and 257 transitions. [2024-11-13 22:11:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 257 transitions. [2024-11-13 22:11:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:11:14,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 149 states and 260 transitions. [2024-11-13 22:11:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 260 transitions. [2024-11-13 22:11:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:15,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:11:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 151 states and 264 transitions. [2024-11-13 22:11:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 264 transitions. [2024-11-13 22:11:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:16,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:11:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 153 states and 270 transitions. [2024-11-13 22:11:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 270 transitions. [2024-11-13 22:11:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:11:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 154 states and 271 transitions. [2024-11-13 22:11:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 271 transitions. [2024-11-13 22:11:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:11:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 155 states and 272 transitions. [2024-11-13 22:11:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 272 transitions. [2024-11-13 22:11:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:16,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:11:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 160 states and 278 transitions. [2024-11-13 22:11:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 278 transitions. [2024-11-13 22:11:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:18,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:18,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:11:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 170 states and 301 transitions. [2024-11-13 22:11:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 301 transitions. [2024-11-13 22:11:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 172 states and 305 transitions. [2024-11-13 22:11:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 305 transitions. [2024-11-13 22:11:21,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:11:21,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:21,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:11:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 173 states and 308 transitions. [2024-11-13 22:11:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 308 transitions. [2024-11-13 22:11:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:11:22,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:11:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 194 states and 355 transitions. [2024-11-13 22:11:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 355 transitions. [2024-11-13 22:11:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:11:28,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:11:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:29,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 199 states and 360 transitions. [2024-11-13 22:11:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 360 transitions. [2024-11-13 22:11:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:11:29,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:29,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:11:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 201 states and 361 transitions. [2024-11-13 22:11:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 361 transitions. [2024-11-13 22:11:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:11:29,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:29,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:11:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 202 states and 361 transitions. [2024-11-13 22:11:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 361 transitions. [2024-11-13 22:11:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:30,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:30,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 203 states and 361 transitions. [2024-11-13 22:11:30,536 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 361 transitions. [2024-11-13 22:11:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:30,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:31,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 205 states and 362 transitions. [2024-11-13 22:11:31,059 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 362 transitions. [2024-11-13 22:11:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:31,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:11:32,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:32,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 208 states and 370 transitions. [2024-11-13 22:11:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 370 transitions. [2024-11-13 22:11:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:32,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:11:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 209 states and 371 transitions. [2024-11-13 22:11:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 371 transitions. [2024-11-13 22:11:32,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:32,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:32,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:11:33,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:33,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 211 states and 372 transitions. [2024-11-13 22:11:33,365 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 372 transitions. [2024-11-13 22:11:33,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:33,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:11:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 213 states and 375 transitions. [2024-11-13 22:11:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 375 transitions. [2024-11-13 22:11:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:11:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 215 states and 376 transitions. [2024-11-13 22:11:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 376 transitions. [2024-11-13 22:11:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:11:35,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:11:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 217 states and 377 transitions. [2024-11-13 22:11:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 377 transitions. [2024-11-13 22:11:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:35,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 219 states and 378 transitions. [2024-11-13 22:11:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 378 transitions. [2024-11-13 22:11:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:36,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 221 states and 379 transitions. [2024-11-13 22:11:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 379 transitions. [2024-11-13 22:11:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:37,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:37,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 224 states and 387 transitions. [2024-11-13 22:11:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 387 transitions. [2024-11-13 22:11:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:38,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 226 states and 388 transitions. [2024-11-13 22:11:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 388 transitions. [2024-11-13 22:11:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 227 states and 389 transitions. [2024-11-13 22:11:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 389 transitions. [2024-11-13 22:11:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:11:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 236 states and 407 transitions. [2024-11-13 22:11:42,029 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 407 transitions. [2024-11-13 22:11:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:11:42,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:11:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 238 states and 408 transitions. [2024-11-13 22:11:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 408 transitions. [2024-11-13 22:11:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:11:42,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 240 states and 412 transitions. [2024-11-13 22:11:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 412 transitions. [2024-11-13 22:11:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:11:42,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 242 states and 417 transitions. [2024-11-13 22:11:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 417 transitions. [2024-11-13 22:11:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:42,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 243 states and 418 transitions. [2024-11-13 22:11:42,963 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 418 transitions. [2024-11-13 22:11:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:42,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:11:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 244 states and 418 transitions. [2024-11-13 22:11:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 418 transitions. [2024-11-13 22:11:43,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:43,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:43,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,648 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:11:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 249 states and 438 transitions. [2024-11-13 22:11:46,408 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 438 transitions. [2024-11-13 22:11:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:46,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:11:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 249 states and 437 transitions. [2024-11-13 22:11:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 437 transitions. [2024-11-13 22:11:47,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:47,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:11:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 250 states and 439 transitions. [2024-11-13 22:11:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 439 transitions. [2024-11-13 22:11:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:11:47,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:11:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 252 states and 440 transitions. [2024-11-13 22:11:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 440 transitions. [2024-11-13 22:11:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:11:48,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:11:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 253 states and 440 transitions. [2024-11-13 22:11:48,529 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 440 transitions. [2024-11-13 22:11:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:11:48,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:11:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 255 states and 441 transitions. [2024-11-13 22:11:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 441 transitions. [2024-11-13 22:11:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:11:49,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:11:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 261 states and 460 transitions. [2024-11-13 22:11:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 460 transitions. [2024-11-13 22:11:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:11:50,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:11:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 263 states and 461 transitions. [2024-11-13 22:11:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 461 transitions. [2024-11-13 22:11:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:11:51,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:12:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 290 states and 535 transitions. [2024-11-13 22:12:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 535 transitions. [2024-11-13 22:12:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:12:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 291 states and 537 transitions. [2024-11-13 22:12:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 537 transitions. [2024-11-13 22:12:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:02,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:12:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 292 states and 538 transitions. [2024-11-13 22:12:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 538 transitions. [2024-11-13 22:12:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:03,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:12:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 293 states and 539 transitions. [2024-11-13 22:12:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 539 transitions. [2024-11-13 22:12:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:12:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 294 states and 546 transitions. [2024-11-13 22:12:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 546 transitions. [2024-11-13 22:12:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:12:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 296 states and 547 transitions. [2024-11-13 22:12:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 547 transitions. [2024-11-13 22:12:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:12:05,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:05,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 297 states and 548 transitions. [2024-11-13 22:12:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 548 transitions. [2024-11-13 22:12:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:12:05,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 304 states and 564 transitions. [2024-11-13 22:12:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 564 transitions. [2024-11-13 22:12:06,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:12:06,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:06,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 306 states and 568 transitions. [2024-11-13 22:12:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 568 transitions. [2024-11-13 22:12:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:12:06,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:12:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 312 states and 582 transitions. [2024-11-13 22:12:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 582 transitions. [2024-11-13 22:12:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:07,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:12:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 315 states and 588 transitions. [2024-11-13 22:12:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 588 transitions. [2024-11-13 22:12:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:07,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:12:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 316 states and 590 transitions. [2024-11-13 22:12:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 590 transitions. [2024-11-13 22:12:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:12:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 316 states and 589 transitions. [2024-11-13 22:12:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 589 transitions. [2024-11-13 22:12:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:12:08,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:08,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:12:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 318 states and 592 transitions. [2024-11-13 22:12:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 592 transitions. [2024-11-13 22:12:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:09,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:09,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:12:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 320 states and 593 transitions. [2024-11-13 22:12:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 593 transitions. [2024-11-13 22:12:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:12:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 323 states and 600 transitions. [2024-11-13 22:12:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 600 transitions. [2024-11-13 22:12:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:11,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:12:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 323 states and 599 transitions. [2024-11-13 22:12:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 599 transitions. [2024-11-13 22:12:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:11,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:12:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 324 states and 600 transitions. [2024-11-13 22:12:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 600 transitions. [2024-11-13 22:12:11,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:11,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:12:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 326 states and 601 transitions. [2024-11-13 22:12:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 601 transitions. [2024-11-13 22:12:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:12,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:12:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 330 states and 605 transitions. [2024-11-13 22:12:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 605 transitions. [2024-11-13 22:12:13,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:13,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:13,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:12:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 333 states and 615 transitions. [2024-11-13 22:12:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 615 transitions. [2024-11-13 22:12:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:16,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:12:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 340 states and 632 transitions. [2024-11-13 22:12:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 632 transitions. [2024-11-13 22:12:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:18,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:12:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 345 states and 637 transitions. [2024-11-13 22:12:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 637 transitions. [2024-11-13 22:12:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:12:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 351 states and 653 transitions. [2024-11-13 22:12:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 653 transitions. [2024-11-13 22:12:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:22,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:22,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 354 states and 660 transitions. [2024-11-13 22:12:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 660 transitions. [2024-11-13 22:12:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:24,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:12:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 355 states and 664 transitions. [2024-11-13 22:12:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 664 transitions. [2024-11-13 22:12:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:26,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:12:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 357 states and 665 transitions. [2024-11-13 22:12:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 665 transitions. [2024-11-13 22:12:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:12:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:12:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 359 states and 666 transitions. [2024-11-13 22:12:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 666 transitions. [2024-11-13 22:12:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:27,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:12:28,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 362 states and 673 transitions. [2024-11-13 22:12:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 673 transitions. [2024-11-13 22:12:28,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:28,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:12:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 363 states and 674 transitions. [2024-11-13 22:12:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 674 transitions. [2024-11-13 22:12:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:28,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:12:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 373 states and 694 transitions. [2024-11-13 22:12:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 694 transitions. [2024-11-13 22:12:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:33,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:12:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 374 states and 697 transitions. [2024-11-13 22:12:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 697 transitions. [2024-11-13 22:12:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:33,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:34,015 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:12:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 379 states and 703 transitions. [2024-11-13 22:12:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 703 transitions. [2024-11-13 22:12:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:35,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:12:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 378 states and 702 transitions. [2024-11-13 22:12:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 702 transitions. [2024-11-13 22:12:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:35,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:12:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 381 states and 707 transitions. [2024-11-13 22:12:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 707 transitions. [2024-11-13 22:12:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:36,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:12:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 382 states and 708 transitions. [2024-11-13 22:12:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 708 transitions. [2024-11-13 22:12:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:36,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 392 states and 733 transitions. [2024-11-13 22:12:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 733 transitions. [2024-11-13 22:12:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:41,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:41,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 394 states and 745 transitions. [2024-11-13 22:12:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 745 transitions. [2024-11-13 22:12:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:12:43,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:12:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 395 states and 747 transitions. [2024-11-13 22:12:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 747 transitions. [2024-11-13 22:12:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:12:43,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:12:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 405 states and 770 transitions. [2024-11-13 22:12:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 770 transitions. [2024-11-13 22:12:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:12:44,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:12:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 410 states and 775 transitions. [2024-11-13 22:12:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 775 transitions. [2024-11-13 22:12:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:12:44,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:12:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 411 states and 775 transitions. [2024-11-13 22:12:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 775 transitions. [2024-11-13 22:12:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:12:44,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:12:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 413 states and 776 transitions. [2024-11-13 22:12:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 776 transitions. [2024-11-13 22:12:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:45,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:12:45,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 414 states and 776 transitions. [2024-11-13 22:12:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 776 transitions. [2024-11-13 22:12:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:45,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,837 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:12:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 416 states and 777 transitions. [2024-11-13 22:12:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 777 transitions. [2024-11-13 22:12:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:46,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:46,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:12:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 419 states and 783 transitions. [2024-11-13 22:12:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 783 transitions. [2024-11-13 22:12:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:48,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:48,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:12:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 422 states and 791 transitions. [2024-11-13 22:12:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 791 transitions. [2024-11-13 22:12:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:49,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:12:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 423 states and 792 transitions. [2024-11-13 22:12:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 792 transitions. [2024-11-13 22:12:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:50,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:50,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:12:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 425 states and 795 transitions. [2024-11-13 22:12:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 795 transitions. [2024-11-13 22:12:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:50,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:50,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:12:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 427 states and 797 transitions. [2024-11-13 22:12:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 797 transitions. [2024-11-13 22:12:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:52,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:52,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:12:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 428 states and 800 transitions. [2024-11-13 22:12:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 800 transitions. [2024-11-13 22:12:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:53,183 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:12:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 430 states and 801 transitions. [2024-11-13 22:12:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 801 transitions. [2024-11-13 22:12:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:54,353 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:12:55,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 432 states and 802 transitions. [2024-11-13 22:12:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 802 transitions. [2024-11-13 22:12:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:55,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:12:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 434 states and 803 transitions. [2024-11-13 22:12:55,786 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 803 transitions. [2024-11-13 22:12:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:12:55,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:55,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:12:56,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 435 states and 803 transitions. [2024-11-13 22:12:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 803 transitions. [2024-11-13 22:12:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:56,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:56,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:12:57,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 437 states and 808 transitions. [2024-11-13 22:12:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 808 transitions. [2024-11-13 22:12:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:57,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:12:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 439 states and 811 transitions. [2024-11-13 22:12:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 811 transitions. [2024-11-13 22:12:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:58,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:12:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 441 states and 814 transitions. [2024-11-13 22:12:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 814 transitions. [2024-11-13 22:12:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:12:59,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:13:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 442 states and 814 transitions. [2024-11-13 22:13:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 814 transitions. [2024-11-13 22:13:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:13:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 444 states and 815 transitions. [2024-11-13 22:13:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 815 transitions. [2024-11-13 22:13:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:01,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 445 states and 816 transitions. [2024-11-13 22:13:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 816 transitions. [2024-11-13 22:13:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:01,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:01,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 446 states and 819 transitions. [2024-11-13 22:13:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 819 transitions. [2024-11-13 22:13:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:02,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:13:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 447 states and 819 transitions. [2024-11-13 22:13:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 819 transitions. [2024-11-13 22:13:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:02,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:13:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 449 states and 820 transitions. [2024-11-13 22:13:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 820 transitions. [2024-11-13 22:13:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 22:13:03,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 451 states and 821 transitions. [2024-11-13 22:13:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 821 transitions. [2024-11-13 22:13:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:03,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,847 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:13:07,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 459 states and 836 transitions. [2024-11-13 22:13:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 836 transitions. [2024-11-13 22:13:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:07,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:13:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 468 states and 852 transitions. [2024-11-13 22:13:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 852 transitions. [2024-11-13 22:13:11,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:13:11,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 22:13:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 470 states and 853 transitions. [2024-11-13 22:13:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 853 transitions. [2024-11-13 22:13:12,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:12,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,756 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:13:12,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 472 states and 854 transitions. [2024-11-13 22:13:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 854 transitions. [2024-11-13 22:13:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:12,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:13:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 475 states and 861 transitions. [2024-11-13 22:13:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 861 transitions. [2024-11-13 22:13:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:12,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:13:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 477 states and 862 transitions. [2024-11-13 22:13:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 862 transitions. [2024-11-13 22:13:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:13:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:13:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 478 states and 863 transitions. [2024-11-13 22:13:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 863 transitions. [2024-11-13 22:13:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:13,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:13,180 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:13,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 479 states and 863 transitions. [2024-11-13 22:13:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 863 transitions. [2024-11-13 22:13:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:13,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 481 states and 864 transitions. [2024-11-13 22:13:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 864 transitions. [2024-11-13 22:13:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:14,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 482 states and 864 transitions. [2024-11-13 22:13:15,190 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 864 transitions. [2024-11-13 22:13:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:13:15,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:15,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:15,234 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 484 states and 865 transitions. [2024-11-13 22:13:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 865 transitions. [2024-11-13 22:13:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:16,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:13:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 485 states and 865 transitions. [2024-11-13 22:13:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 865 transitions. [2024-11-13 22:13:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:13:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 487 states and 866 transitions. [2024-11-13 22:13:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 866 transitions. [2024-11-13 22:13:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:17,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,167 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:13:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 492 states and 883 transitions. [2024-11-13 22:13:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 883 transitions. [2024-11-13 22:13:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:20,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:13:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 502 states and 900 transitions. [2024-11-13 22:13:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 900 transitions. [2024-11-13 22:13:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:25,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:25,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 504 states and 901 transitions. [2024-11-13 22:13:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 901 transitions. [2024-11-13 22:13:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:13:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 513 states and 918 transitions. [2024-11-13 22:13:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 918 transitions. [2024-11-13 22:13:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:32,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:32,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 515 states and 919 transitions. [2024-11-13 22:13:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 919 transitions. [2024-11-13 22:13:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 517 states and 920 transitions. [2024-11-13 22:13:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 920 transitions. [2024-11-13 22:13:34,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:34,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:13:39,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 526 states and 936 transitions. [2024-11-13 22:13:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 936 transitions. [2024-11-13 22:13:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:39,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:39,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-13 22:13:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 528 states and 937 transitions. [2024-11-13 22:13:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 937 transitions. [2024-11-13 22:13:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:13:40,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:13:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 529 states and 938 transitions. [2024-11-13 22:13:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 938 transitions. [2024-11-13 22:13:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:13:40,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:14:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 567 states and 1027 transitions. [2024-11-13 22:14:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1027 transitions. [2024-11-13 22:14:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:14:06,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:14:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 569 states and 1028 transitions. [2024-11-13 22:14:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1028 transitions. [2024-11-13 22:14:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:14:06,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:14:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 570 states and 1028 transitions. [2024-11-13 22:14:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1028 transitions. [2024-11-13 22:14:06,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:14:06,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 576 states and 1046 transitions. [2024-11-13 22:14:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1046 transitions. [2024-11-13 22:14:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:14:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 577 states and 1047 transitions. [2024-11-13 22:14:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1047 transitions. [2024-11-13 22:14:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:14:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 584 states and 1062 transitions. [2024-11-13 22:14:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1062 transitions. [2024-11-13 22:14:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:06,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:14:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 587 states and 1069 transitions. [2024-11-13 22:14:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1069 transitions. [2024-11-13 22:14:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:08,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:14:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 587 states and 1068 transitions. [2024-11-13 22:14:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1068 transitions. [2024-11-13 22:14:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:14:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 588 states and 1069 transitions. [2024-11-13 22:14:09,284 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1069 transitions. [2024-11-13 22:14:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 590 states and 1070 transitions. [2024-11-13 22:14:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1070 transitions. [2024-11-13 22:14:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:10,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 592 states and 1071 transitions. [2024-11-13 22:14:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1071 transitions. [2024-11-13 22:14:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:11,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 22:14:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 594 states and 1072 transitions. [2024-11-13 22:14:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1072 transitions. [2024-11-13 22:14:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:12,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 596 states and 1073 transitions. [2024-11-13 22:14:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1073 transitions. [2024-11-13 22:14:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 598 states and 1074 transitions. [2024-11-13 22:14:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1074 transitions. [2024-11-13 22:14:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:15,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 22:14:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 600 states and 1075 transitions. [2024-11-13 22:14:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1075 transitions. [2024-11-13 22:14:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:16,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:17,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 602 states and 1076 transitions. [2024-11-13 22:14:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1076 transitions. [2024-11-13 22:14:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:17,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:14:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 604 states and 1079 transitions. [2024-11-13 22:14:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1079 transitions. [2024-11-13 22:14:19,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:19,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 22:14:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 605 states and 1079 transitions. [2024-11-13 22:14:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1079 transitions. [2024-11-13 22:14:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:20,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:14:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 607 states and 1080 transitions. [2024-11-13 22:14:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1080 transitions. [2024-11-13 22:14:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:21,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:14:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 609 states and 1081 transitions. [2024-11-13 22:14:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1081 transitions. [2024-11-13 22:14:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:23,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:14:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 611 states and 1082 transitions. [2024-11-13 22:14:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1082 transitions. [2024-11-13 22:14:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:24,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:14:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 613 states and 1083 transitions. [2024-11-13 22:14:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1083 transitions. [2024-11-13 22:14:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:25,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:14:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 615 states and 1084 transitions. [2024-11-13 22:14:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1084 transitions. [2024-11-13 22:14:26,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:26,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:14:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 617 states and 1085 transitions. [2024-11-13 22:14:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1085 transitions. [2024-11-13 22:14:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:27,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:14:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 627 states and 1106 transitions. [2024-11-13 22:14:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1106 transitions. [2024-11-13 22:14:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:35,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:14:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 631 states and 1110 transitions. [2024-11-13 22:14:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1110 transitions. [2024-11-13 22:14:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:37,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:14:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 634 states and 1121 transitions. [2024-11-13 22:14:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1121 transitions. [2024-11-13 22:14:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:14:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 635 states and 1122 transitions. [2024-11-13 22:14:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1122 transitions. [2024-11-13 22:14:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:40,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 22:14:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 642 states and 1134 transitions. [2024-11-13 22:14:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1134 transitions. [2024-11-13 22:14:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:45,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:14:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 643 states and 1136 transitions. [2024-11-13 22:14:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1136 transitions. [2024-11-13 22:14:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:14:48,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 648 states and 1141 transitions. [2024-11-13 22:14:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1141 transitions. [2024-11-13 22:14:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:48,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:14:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 651 states and 1146 transitions. [2024-11-13 22:14:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1146 transitions. [2024-11-13 22:14:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:14:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 652 states and 1147 transitions. [2024-11-13 22:14:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1147 transitions. [2024-11-13 22:14:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:48,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:48,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:14:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 662 states and 1163 transitions. [2024-11-13 22:14:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1163 transitions. [2024-11-13 22:14:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:55,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:15:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 670 states and 1177 transitions. [2024-11-13 22:15:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1177 transitions. [2024-11-13 22:15:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:15:01,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:15:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 679 states and 1192 transitions. [2024-11-13 22:15:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1192 transitions. [2024-11-13 22:15:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:15:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:15:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 681 states and 1193 transitions. [2024-11-13 22:15:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1193 transitions. [2024-11-13 22:15:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:15:08,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:15:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 684 states and 1199 transitions. [2024-11-13 22:15:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1199 transitions. [2024-11-13 22:15:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:15:08,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:15:08,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 694 states and 1218 transitions. [2024-11-13 22:15:08,996 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1218 transitions. [2024-11-13 22:15:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:15:08,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:15:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 695 states and 1221 transitions. [2024-11-13 22:15:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1221 transitions. [2024-11-13 22:15:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:15:09,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:15:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 696 states and 1222 transitions. [2024-11-13 22:15:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1222 transitions. [2024-11-13 22:15:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:15:09,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:15:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 701 states and 1228 transitions. [2024-11-13 22:15:09,395 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1228 transitions. [2024-11-13 22:15:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:15:09,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:15:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 702 states and 1228 transitions. [2024-11-13 22:15:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1228 transitions. [2024-11-13 22:15:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:15:09,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:15:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 704 states and 1229 transitions. [2024-11-13 22:15:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1229 transitions. [2024-11-13 22:15:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:10,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:15:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 705 states and 1229 transitions. [2024-11-13 22:15:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1229 transitions. [2024-11-13 22:15:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:12,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:12,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:15:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 706 states and 1233 transitions. [2024-11-13 22:15:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1233 transitions. [2024-11-13 22:15:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:13,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:15:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 708 states and 1238 transitions. [2024-11-13 22:15:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1238 transitions. [2024-11-13 22:15:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:15,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:15,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:15:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 710 states and 1239 transitions. [2024-11-13 22:15:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1239 transitions. [2024-11-13 22:15:16,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:16,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:16,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:15:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 713 states and 1245 transitions. [2024-11-13 22:15:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1245 transitions. [2024-11-13 22:15:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:19,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:19,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:15:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 715 states and 1246 transitions. [2024-11-13 22:15:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1246 transitions. [2024-11-13 22:15:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:20,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:20,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:15:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 716 states and 1249 transitions. [2024-11-13 22:15:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1249 transitions. [2024-11-13 22:15:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:21,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:21,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:15:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 718 states and 1252 transitions. [2024-11-13 22:15:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1252 transitions. [2024-11-13 22:15:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:23,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:15:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 719 states and 1252 transitions. [2024-11-13 22:15:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1252 transitions. [2024-11-13 22:15:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:24,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:15:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 721 states and 1253 transitions. [2024-11-13 22:15:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1253 transitions. [2024-11-13 22:15:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:25,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:15:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 722 states and 1254 transitions. [2024-11-13 22:15:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1254 transitions. [2024-11-13 22:15:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:26,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:26,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:15:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 723 states and 1257 transitions. [2024-11-13 22:15:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1257 transitions. [2024-11-13 22:15:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:27,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:15:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 724 states and 1257 transitions. [2024-11-13 22:15:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1257 transitions. [2024-11-13 22:15:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:15:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 726 states and 1258 transitions. [2024-11-13 22:15:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1258 transitions. [2024-11-13 22:15:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:27,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:29,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 728 states and 1259 transitions. [2024-11-13 22:15:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1259 transitions. [2024-11-13 22:15:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:29,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 730 states and 1260 transitions. [2024-11-13 22:15:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1260 transitions. [2024-11-13 22:15:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:31,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 732 states and 1261 transitions. [2024-11-13 22:15:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1261 transitions. [2024-11-13 22:15:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:32,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 734 states and 1262 transitions. [2024-11-13 22:15:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1262 transitions. [2024-11-13 22:15:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 736 states and 1263 transitions. [2024-11-13 22:15:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1263 transitions. [2024-11-13 22:15:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:15:35,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:35,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:15:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 409 states and 674 transitions. [2024-11-13 22:15:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 674 transitions. [2024-11-13 22:15:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:36,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:36,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:15:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 411 states and 678 transitions. [2024-11-13 22:15:36,495 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 678 transitions. [2024-11-13 22:15:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:36,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:36,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:15:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 414 states and 684 transitions. [2024-11-13 22:15:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 684 transitions. [2024-11-13 22:15:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:37,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:15:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 416 states and 687 transitions. [2024-11-13 22:15:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 687 transitions. [2024-11-13 22:15:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:38,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:15:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 417 states and 687 transitions. [2024-11-13 22:15:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 687 transitions. [2024-11-13 22:15:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:15:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 419 states and 688 transitions. [2024-11-13 22:15:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 688 transitions. [2024-11-13 22:15:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:38,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:15:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 420 states and 689 transitions. [2024-11-13 22:15:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 689 transitions. [2024-11-13 22:15:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:15:38,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:15:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 421 states and 692 transitions. [2024-11-13 22:15:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 692 transitions. [2024-11-13 22:15:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:15:38,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:15:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 422 states and 692 transitions. [2024-11-13 22:15:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 692 transitions. [2024-11-13 22:15:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:15:38,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:15:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 424 states and 693 transitions. [2024-11-13 22:15:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 693 transitions. [2024-11-13 22:15:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:15:40,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:15:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 425 states and 693 transitions. [2024-11-13 22:15:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 693 transitions. [2024-11-13 22:15:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:15:40,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:15:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 427 states and 694 transitions. [2024-11-13 22:15:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 694 transitions. [2024-11-13 22:15:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:41,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:15:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 436 states and 710 transitions. [2024-11-13 22:15:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 710 transitions. [2024-11-13 22:15:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:15:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 445 states and 726 transitions. [2024-11-13 22:15:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 726 transitions. [2024-11-13 22:15:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:57,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:15:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 446 states and 726 transitions. [2024-11-13 22:15:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 726 transitions. [2024-11-13 22:15:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:15:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 448 states and 727 transitions. [2024-11-13 22:15:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 727 transitions. [2024-11-13 22:15:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:57,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:15:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 453 states and 743 transitions. [2024-11-13 22:15:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 743 transitions. [2024-11-13 22:15:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:15:57,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 22:16:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 463 states and 760 transitions. [2024-11-13 22:16:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 760 transitions. [2024-11-13 22:16:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:16:07,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 22:16:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 464 states and 762 transitions. [2024-11-13 22:16:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 762 transitions. [2024-11-13 22:16:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:16:08,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:16:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 465 states and 763 transitions. [2024-11-13 22:16:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 763 transitions. [2024-11-13 22:16:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:16:08,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:16:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 492 states and 821 transitions. [2024-11-13 22:16:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 821 transitions. [2024-11-13 22:16:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:09,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:16:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 494 states and 822 transitions. [2024-11-13 22:16:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 822 transitions. [2024-11-13 22:16:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:10,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:16:12,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 496 states and 823 transitions. [2024-11-13 22:16:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 823 transitions. [2024-11-13 22:16:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:12,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:16:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 498 states and 824 transitions. [2024-11-13 22:16:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 824 transitions. [2024-11-13 22:16:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:14,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 22:16:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 500 states and 825 transitions. [2024-11-13 22:16:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 825 transitions. [2024-11-13 22:16:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:15,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:16,015 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:16:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 502 states and 826 transitions. [2024-11-13 22:16:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 826 transitions. [2024-11-13 22:16:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:17,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 22:16:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 503 states and 826 transitions. [2024-11-13 22:16:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 826 transitions. [2024-11-13 22:16:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:18,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:16:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 506 states and 831 transitions. [2024-11-13 22:16:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 831 transitions. [2024-11-13 22:16:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:18,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 22:16:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 507 states and 832 transitions. [2024-11-13 22:16:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 832 transitions. [2024-11-13 22:16:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:18,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,564 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:16:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 509 states and 833 transitions. [2024-11-13 22:16:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 833 transitions. [2024-11-13 22:16:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:16:20,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:16:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 511 states and 834 transitions. [2024-11-13 22:16:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 834 transitions. [2024-11-13 22:16:22,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:16:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 513 states and 835 transitions. [2024-11-13 22:16:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 835 transitions. [2024-11-13 22:16:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:16:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 515 states and 836 transitions. [2024-11-13 22:16:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 836 transitions. [2024-11-13 22:16:22,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,486 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:16:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 517 states and 837 transitions. [2024-11-13 22:16:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 837 transitions. [2024-11-13 22:16:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:16:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 519 states and 838 transitions. [2024-11-13 22:16:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 838 transitions. [2024-11-13 22:16:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:16:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 521 states and 843 transitions. [2024-11-13 22:16:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 843 transitions. [2024-11-13 22:16:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:22,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:16:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 524 states and 851 transitions. [2024-11-13 22:16:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 851 transitions. [2024-11-13 22:16:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:23,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:16:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 532 states and 867 transitions. [2024-11-13 22:16:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 867 transitions. [2024-11-13 22:16:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:23,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:16:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 534 states and 871 transitions. [2024-11-13 22:16:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 871 transitions. [2024-11-13 22:16:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:23,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:16:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 538 states and 875 transitions. [2024-11-13 22:16:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 875 transitions. [2024-11-13 22:16:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:23,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:16:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 544 states and 884 transitions. [2024-11-13 22:16:23,952 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 884 transitions. [2024-11-13 22:16:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:23,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:16:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 545 states and 887 transitions. [2024-11-13 22:16:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 887 transitions. [2024-11-13 22:16:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:16:24,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:16:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 550 states and 892 transitions. [2024-11-13 22:16:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 892 transitions. [2024-11-13 22:16:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:16:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,393 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:16:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 552 states and 893 transitions. [2024-11-13 22:16:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 893 transitions. [2024-11-13 22:16:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:16:24,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 22:16:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 553 states and 893 transitions. [2024-11-13 22:16:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 893 transitions. [2024-11-13 22:16:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:24,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:16:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 554 states and 893 transitions. [2024-11-13 22:16:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 893 transitions. [2024-11-13 22:16:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:24,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,864 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:16:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 556 states and 897 transitions. [2024-11-13 22:16:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 897 transitions. [2024-11-13 22:16:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:16:25,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 558 states and 900 transitions. [2024-11-13 22:16:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 900 transitions. [2024-11-13 22:16:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:16:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 560 states and 901 transitions. [2024-11-13 22:16:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 901 transitions. [2024-11-13 22:16:25,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:16:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 562 states and 902 transitions. [2024-11-13 22:16:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 902 transitions. [2024-11-13 22:16:25,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:16:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 564 states and 903 transitions. [2024-11-13 22:16:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 903 transitions. [2024-11-13 22:16:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:16:25,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 567 states and 910 transitions. [2024-11-13 22:16:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 910 transitions. [2024-11-13 22:16:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:16:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 568 states and 913 transitions. [2024-11-13 22:16:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 913 transitions. [2024-11-13 22:16:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:25,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:16:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 569 states and 913 transitions. [2024-11-13 22:16:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 913 transitions. [2024-11-13 22:16:26,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:26,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:16:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 570 states and 914 transitions. [2024-11-13 22:16:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 914 transitions. [2024-11-13 22:16:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:16:26,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:16:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 571 states and 915 transitions. [2024-11-13 22:16:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 915 transitions. [2024-11-13 22:16:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 573 states and 916 transitions. [2024-11-13 22:16:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 916 transitions. [2024-11-13 22:16:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 575 states and 917 transitions. [2024-11-13 22:16:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 917 transitions. [2024-11-13 22:16:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:26,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 576 states and 917 transitions. [2024-11-13 22:16:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 917 transitions. [2024-11-13 22:16:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:27,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 577 states and 917 transitions. [2024-11-13 22:16:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 917 transitions. [2024-11-13 22:16:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:27,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 585 states and 929 transitions. [2024-11-13 22:16:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 929 transitions. [2024-11-13 22:16:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:16:36,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:16:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 594 states and 942 transitions. [2024-11-13 22:16:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 942 transitions. [2024-11-13 22:16:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:16:44,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:16:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 603 states and 957 transitions. [2024-11-13 22:16:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 957 transitions. [2024-11-13 22:16:44,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:16:44,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 22:16:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 612 states and 972 transitions. [2024-11-13 22:16:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 972 transitions. [2024-11-13 22:16:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:16:44,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:16:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 614 states and 973 transitions. [2024-11-13 22:16:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 973 transitions. [2024-11-13 22:16:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:16:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:16:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 616 states and 974 transitions. [2024-11-13 22:16:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 974 transitions. [2024-11-13 22:16:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:16:47,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:16:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 618 states and 975 transitions. [2024-11-13 22:16:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 975 transitions. [2024-11-13 22:16:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:16:49,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 22:16:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 369 states and 560 transitions. [2024-11-13 22:16:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 560 transitions. [2024-11-13 22:16:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 371 states and 561 transitions. [2024-11-13 22:16:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 561 transitions. [2024-11-13 22:16:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:52,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 373 states and 562 transitions. [2024-11-13 22:16:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 562 transitions. [2024-11-13 22:16:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:52,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 375 states and 563 transitions. [2024-11-13 22:16:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 563 transitions. [2024-11-13 22:16:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:52,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:16:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 377 states and 564 transitions. [2024-11-13 22:16:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 564 transitions. [2024-11-13 22:16:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 22:16:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 378 states and 564 transitions. [2024-11-13 22:16:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 564 transitions. [2024-11-13 22:16:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:16:52,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 22:16:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 188 states and 253 transitions. [2024-11-13 22:16:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 253 transitions. [2024-11-13 22:16:53,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:16:53,123 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 302 iterations. [2024-11-13 22:16:53,139 INFO L729 CodeCheckObserver]: All specifications hold 12 specifications checked. All of them hold [2024-11-13 22:17:00,321 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-13 22:17:00,321 INFO L77 FloydHoareUtils]: At program point L27(line 27) the Hoare annotation is: true [2024-11-13 22:17:00,321 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-13 22:17:00,321 INFO L77 FloydHoareUtils]: At program point L69(line 69) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-13 22:17:00,321 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L61-2(lines 61 70) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L45-2(lines 45 54) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 67) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 67) no Hoare annotation was computed. [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L38-1(line 38) the Hoare annotation is: (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|)) [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L63-2(lines 63 68) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L63-3(lines 63 68) the Hoare annotation is: true [2024-11-13 22:17:00,322 INFO L77 FloydHoareUtils]: At program point L47-2(lines 47 52) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L47-3(lines 47 52) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L32-2(lines 32 41) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (< |ULTIMATE.start_main_~n~0#1| 1500) (< |ULTIMATE.start_main_~s~0#1| 700)) [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L67(line 67) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L67-1(line 67) the Hoare annotation is: (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|)) [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 39) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0)) [2024-11-13 22:17:00,323 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 39) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 500 |ULTIMATE.start_main_~q~0#1|) (<= 700 |ULTIMATE.start_main_~s~0#1|) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= |ULTIMATE.start_main_~q~0#1| 500) (<= 1000 |ULTIMATE.start_main_~m~0#1|) (<= |ULTIMATE.start_main_~n~0#1| 1500) (<= |ULTIMATE.start_main_~s~0#1| 700)) [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point L51(line 51) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point L51-1(line 51) the Hoare annotation is: (or (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 5 7) the Hoare annotation is: true [2024-11-13 22:17:00,324 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 5 7) the Hoare annotation is: true [2024-11-13 22:17:00,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:17:00 ImpRootNode [2024-11-13 22:17:00,359 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:17:00,360 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:17:00,360 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:17:00,360 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:17:00,361 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:54" (3/4) ... [2024-11-13 22:17:00,364 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:17:00,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 22:17:00,374 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-13 22:17:00,375 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:17:00,375 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:17:00,376 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:17:00,481 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:17:00,482 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:17:00,482 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:17:00,483 INFO L158 Benchmark]: Toolchain (without parser) took 367276.71ms. Allocated memory was 411.0MB in the beginning and 3.7GB in the end (delta: 3.3GB). Free memory was 388.0MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2024-11-13 22:17:00,483 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:00,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.98ms. Allocated memory was 411.0MB in the beginning and 142.6MB in the end (delta: -268.4MB). Free memory was 388.0MB in the beginning and 108.3MB in the end (delta: 279.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:17:00,484 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.85ms. Allocated memory is still 142.6MB. Free memory was 108.3MB in the beginning and 106.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:00,485 INFO L158 Benchmark]: Boogie Preprocessor took 35.81ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 106.1MB in the end (delta: 801.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:00,485 INFO L158 Benchmark]: RCFGBuilder took 463.25ms. Allocated memory is still 142.6MB. Free memory was 106.1MB in the beginning and 89.4MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:17:00,486 INFO L158 Benchmark]: CodeCheck took 366253.23ms. Allocated memory was 142.6MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 89.1MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-13 22:17:00,486 INFO L158 Benchmark]: Witness Printer took 122.03ms. Allocated memory is still 3.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:17:00,488 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 37 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 359.0s, OverallIterations: 302, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 304680 SdHoareTripleChecker+Valid, 1455.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 288263 mSDsluCounter, 18948 SdHoareTripleChecker+Invalid, 1262.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2836 mSDsCounter, 203749 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1026965 IncrementalHoareTripleChecker+Invalid, 1230714 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 203749 mSolverCounterUnsat, 16112 mSDtfsCounter, 1026965 mSolverCounterSat, 20.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 133253 GetRequests, 123231 SyntacticMatches, 8280 SemanticMatches, 1742 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1606706 ImplicationChecksByTransitivity, 321.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 12.7s InterpolantComputationTime, 13147 NumberOfCodeBlocks, 13147 NumberOfCodeBlocksAsserted, 301 NumberOfCheckSat, 12846 ConstructedInterpolants, 0 QuantifiedInterpolants, 32956 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 301 InterpolantComputations, 129 PerfectInterpolantSequences, 17771/21224 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 67]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 67]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 32]: Loop Invariant Derived loop invariant: (((0 <= (i + 2147483648)) || (n < 1500)) || (s < 700)) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: (0 <= (j + 2147483648)) - InvariantResult [Line: 45]: Loop Invariant Derived loop invariant: !((700 <= s) && ((i + 2147483648) < 0)) - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: !((700 <= s) && ((i + 2147483648) < 0)) - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: ((0 <= (j + 2147483648)) || ((i + 2147483648) < 0)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.98ms. Allocated memory was 411.0MB in the beginning and 142.6MB in the end (delta: -268.4MB). Free memory was 388.0MB in the beginning and 108.3MB in the end (delta: 279.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.85ms. Allocated memory is still 142.6MB. Free memory was 108.3MB in the beginning and 106.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.81ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 106.1MB in the end (delta: 801.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 463.25ms. Allocated memory is still 142.6MB. Free memory was 106.1MB in the beginning and 89.4MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 366253.23ms. Allocated memory was 142.6MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 89.1MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 122.03ms. Allocated memory is still 3.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 4.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:17:00,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf8450a-209e-4b2a-8ae7-dcb161e714c9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE