./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 56c4e94c28ef21b810dfd9735c6a4e78cb913b54bdade350dd23877b35f6607b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:25,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:26,091 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:43:26,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:26,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:26,130 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:26,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:26,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:26,134 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:26,135 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:26,136 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:26,136 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:26,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:43:26,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:26,140 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:43:26,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:26,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:26,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:26,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:26,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:26,142 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:43:26,146 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:43:26,146 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:43:26,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:26,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:26,147 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:26,147 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:26,147 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:26,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:26,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:26,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:26,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:26,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:26,149 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:26,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:26,149 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56c4e94c28ef21b810dfd9735c6a4e78cb913b54bdade350dd23877b35f6607b [2024-11-08 19:43:26,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:26,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:26,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:26,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:26,490 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:26,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c Unable to find full path for "g++" [2024-11-08 19:43:28,450 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:28,663 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:28,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/sv-benchmarks/c/nla-digbench-scaling/geo1-u_unwindbound100.c [2024-11-08 19:43:28,671 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/data/24e1cee0c/61037f545edc41c19ed98a430efd37a2/FLAG764bc2f3f [2024-11-08 19:43:29,040 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/data/24e1cee0c/61037f545edc41c19ed98a430efd37a2 [2024-11-08 19:43:29,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:29,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:29,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:29,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:29,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:29,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ff4165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29, skipping insertion in model container [2024-11-08 19:43:29,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:29,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:29,382 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:29,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:29,417 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:29,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29 WrapperNode [2024-11-08 19:43:29,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:29,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:29,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:29,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:29,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,451 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2024-11-08 19:43:29,452 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:29,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:29,452 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:29,452 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:29,462 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,464 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,470 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,472 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,474 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:29,475 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:29,475 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:29,475 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:29,476 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:29,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:29,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:29,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_717410fd-4d88-48c3-a296-aca97a6b0793/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:43:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:43:29,605 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:29,607 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:29,752 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-08 19:43:29,753 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:43:29,786 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:43:29,786 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:43:29,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:29 BoogieIcfgContainer [2024-11-08 19:43:29,787 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:43:29,788 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:43:29,788 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:43:29,800 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:43:29,800 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:43:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-08 19:43:29,865 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-08 19:43:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:43:29,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-08 19:43:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-08 19:43:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:43:30,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-08 19:43:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-08 19:43:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:43:30,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-08 19:43:30,827 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-08 19:43:30,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:43:30,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-08 19:43:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-08 19:43:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:43:31,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 23 states and 27 transitions. [2024-11-08 19:43:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-08 19:43:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:43:31,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 29 states and 36 transitions. [2024-11-08 19:43:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-08 19:43:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:43:32,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:43:32,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 45 transitions. [2024-11-08 19:43:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-08 19:43:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:43:32,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 54 transitions. [2024-11-08 19:43:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-08 19:43:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:43:33,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:43:34,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 63 transitions. [2024-11-08 19:43:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-08 19:43:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:43:34,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 72 transitions. [2024-11-08 19:43:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-08 19:43:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:43:35,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:43:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 59 states and 81 transitions. [2024-11-08 19:43:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-08 19:43:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:43:36,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:43:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 90 transitions. [2024-11-08 19:43:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-11-08 19:43:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:43:37,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:37,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:43:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 99 transitions. [2024-11-08 19:43:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2024-11-08 19:43:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:43:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:43:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 77 states and 108 transitions. [2024-11-08 19:43:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-11-08 19:43:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:43:40,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:43:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 83 states and 117 transitions. [2024-11-08 19:43:41,580 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 117 transitions. [2024-11-08 19:43:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:43:41,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:41,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:43:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 126 transitions. [2024-11-08 19:43:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-11-08 19:43:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:43:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 19:43:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 95 states and 135 transitions. [2024-11-08 19:43:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-11-08 19:43:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:43:44,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:43:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 101 states and 144 transitions. [2024-11-08 19:43:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2024-11-08 19:43:46,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:43:46,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 19:43:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 107 states and 153 transitions. [2024-11-08 19:43:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 153 transitions. [2024-11-08 19:43:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:43:47,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:43:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 113 states and 162 transitions. [2024-11-08 19:43:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-11-08 19:43:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:43:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 19:43:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 119 states and 171 transitions. [2024-11-08 19:43:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 171 transitions. [2024-11-08 19:43:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:43:51,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:43:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 125 states and 180 transitions. [2024-11-08 19:43:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2024-11-08 19:43:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:43:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 19:43:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 131 states and 189 transitions. [2024-11-08 19:43:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 189 transitions. [2024-11-08 19:43:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:43:55,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1580 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-08 19:43:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 137 states and 198 transitions. [2024-11-08 19:43:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2024-11-08 19:43:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:43:58,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 19:44:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 143 states and 207 transitions. [2024-11-08 19:44:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 207 transitions. [2024-11-08 19:44:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:44:00,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1914 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-08 19:44:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 216 transitions. [2024-11-08 19:44:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-08 19:44:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:44:02,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2093 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-08 19:44:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 155 states and 225 transitions. [2024-11-08 19:44:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-11-08 19:44:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:44:05,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 19:44:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 161 states and 234 transitions. [2024-11-08 19:44:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 234 transitions. [2024-11-08 19:44:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:44:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 19:44:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 167 states and 243 transitions. [2024-11-08 19:44:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-08 19:44:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:44:10,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 19:44:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 173 states and 252 transitions. [2024-11-08 19:44:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2024-11-08 19:44:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:44:12,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2889 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 19:44:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 179 states and 261 transitions. [2024-11-08 19:44:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 261 transitions. [2024-11-08 19:44:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:44:15,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:15,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 19:44:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 185 states and 270 transitions. [2024-11-08 19:44:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 270 transitions. [2024-11-08 19:44:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 19:44:18,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-08 19:44:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 191 states and 279 transitions. [2024-11-08 19:44:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 279 transitions. [2024-11-08 19:44:21,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:44:21,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 19:44:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 197 states and 288 transitions. [2024-11-08 19:44:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-11-08 19:44:24,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:44:24,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:24,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3813 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-08 19:44:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 203 states and 297 transitions. [2024-11-08 19:44:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions. [2024-11-08 19:44:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 19:44:27,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4064 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:44:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 209 states and 306 transitions. [2024-11-08 19:44:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 306 transitions. [2024-11-08 19:44:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 19:44:31,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 19:44:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 215 states and 315 transitions. [2024-11-08 19:44:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 315 transitions. [2024-11-08 19:44:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 19:44:35,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4590 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 19:44:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 221 states and 324 transitions. [2024-11-08 19:44:38,588 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 324 transitions. [2024-11-08 19:44:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 19:44:38,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4865 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 19:44:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 227 states and 333 transitions. [2024-11-08 19:44:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2024-11-08 19:44:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 19:44:42,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 19:44:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 233 states and 342 transitions. [2024-11-08 19:44:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 342 transitions. [2024-11-08 19:44:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 19:44:46,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5439 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-08 19:44:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 239 states and 351 transitions. [2024-11-08 19:44:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-11-08 19:44:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 19:44:50,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5738 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 19:44:54,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 245 states and 360 transitions. [2024-11-08 19:44:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 360 transitions. [2024-11-08 19:44:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 19:44:54,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6045 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 19:44:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 251 states and 369 transitions. [2024-11-08 19:44:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-11-08 19:44:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 19:44:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6360 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-08 19:45:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 257 states and 378 transitions. [2024-11-08 19:45:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-11-08 19:45:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-08 19:45:03,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-08 19:45:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 263 states and 387 transitions. [2024-11-08 19:45:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 387 transitions. [2024-11-08 19:45:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 19:45:08,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:08,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:11,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7014 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 19:45:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 269 states and 396 transitions. [2024-11-08 19:45:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 396 transitions. [2024-11-08 19:45:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 19:45:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7353 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-08 19:45:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 275 states and 405 transitions. [2024-11-08 19:45:19,202 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 405 transitions. [2024-11-08 19:45:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 19:45:19,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-08 19:45:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 281 states and 414 transitions. [2024-11-08 19:45:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 414 transitions. [2024-11-08 19:45:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 19:45:24,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8055 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 19:45:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 287 states and 423 transitions. [2024-11-08 19:45:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 423 transitions. [2024-11-08 19:45:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-08 19:45:30,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8418 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 19:45:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 293 states and 432 transitions. [2024-11-08 19:45:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 432 transitions. [2024-11-08 19:45:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-08 19:45:36,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8789 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-08 19:45:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 299 states and 441 transitions. [2024-11-08 19:45:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 441 transitions. [2024-11-08 19:45:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 19:45:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 9168 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 19:45:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 305 states and 450 transitions. [2024-11-08 19:45:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 450 transitions. [2024-11-08 19:45:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 19:45:47,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9555 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-08 19:45:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:54,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 311 states and 459 transitions. [2024-11-08 19:45:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 459 transitions. [2024-11-08 19:45:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-08 19:45:54,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:54,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 9950 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-08 19:46:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 317 states and 468 transitions. [2024-11-08 19:46:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 468 transitions. [2024-11-08 19:46:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 19:46:00,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 10353 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 19:46:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 323 states and 477 transitions. [2024-11-08 19:46:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 477 transitions. [2024-11-08 19:46:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-08 19:46:07,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:12,569 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-08 19:46:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 329 states and 486 transitions. [2024-11-08 19:46:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 486 transitions. [2024-11-08 19:46:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 19:46:14,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11183 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-08 19:46:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 335 states and 495 transitions. [2024-11-08 19:46:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 495 transitions. [2024-11-08 19:46:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-08 19:46:21,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 19:46:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 341 states and 504 transitions. [2024-11-08 19:46:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 504 transitions. [2024-11-08 19:46:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-08 19:46:29,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:29,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12045 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-08 19:46:36,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 347 states and 513 transitions. [2024-11-08 19:46:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 513 transitions. [2024-11-08 19:46:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 19:46:36,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12488 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-08 19:46:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 353 states and 522 transitions. [2024-11-08 19:46:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 522 transitions. [2024-11-08 19:46:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-08 19:46:44,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12939 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 19:46:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 359 states and 531 transitions. [2024-11-08 19:46:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 531 transitions. [2024-11-08 19:46:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-08 19:46:52,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 13398 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-08 19:47:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 365 states and 540 transitions. [2024-11-08 19:47:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 540 transitions. [2024-11-08 19:47:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-08 19:47:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13865 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-11-08 19:47:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 371 states and 549 transitions. [2024-11-08 19:47:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions. [2024-11-08 19:47:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-08 19:47:08,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14340 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 19:47:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 377 states and 558 transitions. [2024-11-08 19:47:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 558 transitions. [2024-11-08 19:47:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-08 19:47:17,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14823 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-11-08 19:47:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 383 states and 567 transitions. [2024-11-08 19:47:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 567 transitions. [2024-11-08 19:47:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-08 19:47:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-08 19:47:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 389 states and 576 transitions. [2024-11-08 19:47:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 576 transitions. [2024-11-08 19:47:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 19:47:35,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:35,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15813 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 19:47:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 395 states and 585 transitions. [2024-11-08 19:47:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 585 transitions. [2024-11-08 19:47:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-08 19:47:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16320 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-08 19:47:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 401 states and 594 transitions. [2024-11-08 19:47:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 594 transitions. [2024-11-08 19:47:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 19:47:54,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16835 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-11-08 19:48:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 407 states and 603 transitions. [2024-11-08 19:48:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 603 transitions. [2024-11-08 19:48:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-08 19:48:04,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:04,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17358 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 19:48:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 413 states and 612 transitions. [2024-11-08 19:48:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-11-08 19:48:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 19:48:15,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-08 19:48:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 419 states and 621 transitions. [2024-11-08 19:48:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 621 transitions. [2024-11-08 19:48:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-08 19:48:25,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,729 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-08 19:48:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 425 states and 630 transitions. [2024-11-08 19:48:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 630 transitions. [2024-11-08 19:48:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-08 19:48:36,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:37,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 18975 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 19:48:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 431 states and 639 transitions. [2024-11-08 19:48:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 639 transitions. [2024-11-08 19:48:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 19:48:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19530 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-08 19:49:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 437 states and 648 transitions. [2024-11-08 19:49:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 648 transitions. [2024-11-08 19:49:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-08 19:49:00,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 20093 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-11-08 19:49:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 443 states and 657 transitions. [2024-11-08 19:49:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 657 transitions. [2024-11-08 19:49:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-08 19:49:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 20664 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 19:49:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 449 states and 666 transitions. [2024-11-08 19:49:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 666 transitions. [2024-11-08 19:49:25,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-08 19:49:25,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 21243 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-08 19:49:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 455 states and 675 transitions. [2024-11-08 19:49:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 675 transitions. [2024-11-08 19:49:37,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-08 19:49:37,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 21830 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-08 19:49:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 461 states and 684 transitions. [2024-11-08 19:49:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 684 transitions. [2024-11-08 19:49:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-08 19:49:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 22425 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 19:50:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 467 states and 693 transitions. [2024-11-08 19:50:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 693 transitions. [2024-11-08 19:50:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-08 19:50:04,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 23028 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-08 19:50:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 473 states and 702 transitions. [2024-11-08 19:50:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 702 transitions. [2024-11-08 19:50:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-08 19:50:17,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 23639 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-11-08 19:50:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 479 states and 711 transitions. [2024-11-08 19:50:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 711 transitions. [2024-11-08 19:50:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-08 19:50:31,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24258 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 19:50:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 485 states and 720 transitions. [2024-11-08 19:50:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 720 transitions. [2024-11-08 19:50:48,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-08 19:50:48,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24885 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-11-08 19:51:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 491 states and 729 transitions. [2024-11-08 19:51:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 729 transitions. [2024-11-08 19:51:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-08 19:51:03,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 25520 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-08 19:51:20,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 497 states and 738 transitions. [2024-11-08 19:51:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 738 transitions. [2024-11-08 19:51:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-08 19:51:20,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 26163 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 19:51:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 503 states and 747 transitions. [2024-11-08 19:51:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 747 transitions. [2024-11-08 19:51:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-08 19:51:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 26814 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-08 19:51:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 509 states and 756 transitions. [2024-11-08 19:51:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 756 transitions. [2024-11-08 19:51:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-08 19:51:51,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:03,798 INFO L134 CoverageAnalysis]: Checked inductivity of 27473 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-11-08 19:52:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:07,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 515 states and 765 transitions. [2024-11-08 19:52:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 765 transitions. [2024-11-08 19:52:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-08 19:52:07,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 28140 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 19:52:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 521 states and 774 transitions. [2024-11-08 19:52:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 774 transitions. [2024-11-08 19:52:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-08 19:52:23,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 28815 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-11-08 19:52:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 527 states and 783 transitions. [2024-11-08 19:52:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 783 transitions. [2024-11-08 19:52:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-08 19:52:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 29498 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:52:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 533 states and 792 transitions. [2024-11-08 19:52:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 792 transitions. [2024-11-08 19:52:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-08 19:52:58,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 30189 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 19:53:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 539 states and 801 transitions. [2024-11-08 19:53:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 801 transitions. [2024-11-08 19:53:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-08 19:53:19,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:19,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-08 19:53:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 545 states and 810 transitions. [2024-11-08 19:53:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 810 transitions. [2024-11-08 19:53:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-08 19:53:38,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:38,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 31595 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-11-08 19:53:58,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 551 states and 819 transitions. [2024-11-08 19:53:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 819 transitions. [2024-11-08 19:53:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-08 19:53:58,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 32310 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 19:54:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 557 states and 828 transitions. [2024-11-08 19:54:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 828 transitions. [2024-11-08 19:54:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-08 19:54:18,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 33033 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-11-08 19:54:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 563 states and 837 transitions. [2024-11-08 19:54:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 837 transitions. [2024-11-08 19:54:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-11-08 19:54:39,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 33764 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-08 19:55:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 569 states and 846 transitions. [2024-11-08 19:55:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 846 transitions. [2024-11-08 19:55:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-11-08 19:55:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 34503 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 19:55:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 575 states and 855 transitions. [2024-11-08 19:55:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 855 transitions. [2024-11-08 19:55:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-08 19:55:30,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 35250 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-08 19:55:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 581 states and 864 transitions. [2024-11-08 19:55:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 864 transitions. [2024-11-08 19:55:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-08 19:55:54,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 36005 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-11-08 19:56:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 587 states and 873 transitions. [2024-11-08 19:56:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 873 transitions. [2024-11-08 19:56:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-08 19:56:16,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:16,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 36768 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 19:56:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 593 states and 882 transitions. [2024-11-08 19:56:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2024-11-08 19:56:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-08 19:56:38,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:38,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:58,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37539 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-11-08 19:57:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 599 states and 891 transitions. [2024-11-08 19:57:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 891 transitions. [2024-11-08 19:57:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-11-08 19:57:04,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:27,851 INFO L134 CoverageAnalysis]: Checked inductivity of 38318 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked.