./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/duplets.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/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_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/duplets.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/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_506c27c7-9773-4eef-ad4b-18749b2f9073/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 ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:38:46,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:38:46,593 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:38:46,600 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:38:46,601 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:38:46,643 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:38:46,644 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:38:46,644 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:38:46,645 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:38:46,645 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:38:46,645 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:38:46,646 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:38:46,646 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:38:46,648 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:38:46,649 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:38:46,649 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:38:46,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:38:46,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:38:46,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:38:46,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:38:46,654 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:38:46,658 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:38:46,658 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:38:46,658 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:38:46,659 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:38:46,659 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:38:46,659 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:38:46,660 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:38:46,660 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:38:46,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:46,661 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:38:46,661 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:38:46,661 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:38:46,665 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:38:46,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:38:46,666 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_506c27c7-9773-4eef-ad4b-18749b2f9073/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 [2024-11-08 19:38:46,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:38:47,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:38:47,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:38:47,020 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:38:47,020 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:38:47,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/verifythis/duplets.c Unable to find full path for "g++" [2024-11-08 19:38:49,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:38:49,338 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:38:49,338 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/sv-benchmarks/c/verifythis/duplets.c [2024-11-08 19:38:49,348 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/data/3c6dcc00f/a8bec2d8b1ce48b481f2e862e78299da/FLAGe21f7e47e [2024-11-08 19:38:49,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/data/3c6dcc00f/a8bec2d8b1ce48b481f2e862e78299da [2024-11-08 19:38:49,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:38:49,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:38:49,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:49,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:38:49,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:38:49,729 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:49" (1/1) ... [2024-11-08 19:38:49,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51399a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:49, skipping insertion in model container [2024-11-08 19:38:49,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:49" (1/1) ... [2024-11-08 19:38:49,763 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:38:49,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:49,979 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:38:50,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:50,033 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:38:50,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50 WrapperNode [2024-11-08 19:38:50,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:50,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:50,035 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:38:50,035 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:38:50,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,048 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,079 INFO L138 Inliner]: procedures = 21, calls = 44, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 133 [2024-11-08 19:38:50,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:50,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:38:50,082 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:38:50,082 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:38:50,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,098 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,098 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,105 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,110 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,112 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:38:50,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:38:50,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:38:50,116 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:38:50,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:50,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:38:50,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:38:50,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_506c27c7-9773-4eef-ad4b-18749b2f9073/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:38:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:38:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:38:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:38:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:38:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:38:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:38:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:38:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:38:50,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:38:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:38:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:38:50,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:38:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:38:50,280 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:38:50,282 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:38:50,562 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-11-08 19:38:50,563 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:38:50,651 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:38:50,651 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:38:50,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:50 BoogieIcfgContainer [2024-11-08 19:38:50,652 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:38:50,653 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:38:50,653 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:38:50,667 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:38:50,668 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:50" (1/1) ... [2024-11-08 19:38:50,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:38:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-11-08 19:38:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-11-08 19:38:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:38:50,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:51,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2024-11-08 19:38:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2024-11-08 19:38:51,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:38:51,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2024-11-08 19:38:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-08 19:38:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:38:51,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 49 states and 66 transitions. [2024-11-08 19:38:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 66 transitions. [2024-11-08 19:38:51,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:38:51,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 49 states and 64 transitions. [2024-11-08 19:38:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-08 19:38:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:38:51,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,883 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 50 states and 65 transitions. [2024-11-08 19:38:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2024-11-08 19:38:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:38:51,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2024-11-08 19:38:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2024-11-08 19:38:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:52,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-08 19:38:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-08 19:38:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:38:52,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 89 transitions. [2024-11-08 19:38:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2024-11-08 19:38:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:53,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:38:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 65 states and 93 transitions. [2024-11-08 19:38:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 93 transitions. [2024-11-08 19:38:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:38:53,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 69 states and 99 transitions. [2024-11-08 19:38:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 99 transitions. [2024-11-08 19:38:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:38:53,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-11-08 19:38:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-08 19:38:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:38:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:54,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2024-11-08 19:38:55,116 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-08 19:38:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:38:55,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:38:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 78 states and 114 transitions. [2024-11-08 19:38:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 114 transitions. [2024-11-08 19:38:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:38:55,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 119 transitions. [2024-11-08 19:38:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2024-11-08 19:38:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:38:56,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 127 transitions. [2024-11-08 19:38:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 127 transitions. [2024-11-08 19:38:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:38:56,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:38:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 88 states and 130 transitions. [2024-11-08 19:38:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 130 transitions. [2024-11-08 19:38:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:38:57,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:57,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,592 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 92 states and 135 transitions. [2024-11-08 19:38:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 135 transitions. [2024-11-08 19:38:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:38:58,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:38:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 97 states and 147 transitions. [2024-11-08 19:38:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 147 transitions. [2024-11-08 19:38:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:38:59,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:59,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:39:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 99 states and 151 transitions. [2024-11-08 19:39:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 151 transitions. [2024-11-08 19:39:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:39:00,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:39:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 102 states and 154 transitions. [2024-11-08 19:39:00,646 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2024-11-08 19:39:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:39:00,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:39:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 153 transitions. [2024-11-08 19:39:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 153 transitions. [2024-11-08 19:39:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:39:01,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 106 states and 165 transitions. [2024-11-08 19:39:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 165 transitions. [2024-11-08 19:39:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:39:02,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:39:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 110 states and 169 transitions. [2024-11-08 19:39:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 169 transitions. [2024-11-08 19:39:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:39:03,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:03,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:39:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 118 states and 183 transitions. [2024-11-08 19:39:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 183 transitions. [2024-11-08 19:39:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:39:04,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:39:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 122 states and 187 transitions. [2024-11-08 19:39:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 187 transitions. [2024-11-08 19:39:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:39:05,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:39:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-11-08 19:39:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-08 19:39:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:39:07,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:39:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 134 states and 208 transitions. [2024-11-08 19:39:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 208 transitions. [2024-11-08 19:39:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:39:08,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 138 states and 214 transitions. [2024-11-08 19:39:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 214 transitions. [2024-11-08 19:39:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:39:11,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 143 states and 228 transitions. [2024-11-08 19:39:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 228 transitions. [2024-11-08 19:39:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:39:13,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:14,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 147 states and 231 transitions. [2024-11-08 19:39:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 231 transitions. [2024-11-08 19:39:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:39:14,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:14,951 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:39:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 149 states and 237 transitions. [2024-11-08 19:39:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 237 transitions. [2024-11-08 19:39:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:39:15,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,875 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 19:39:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 152 states and 240 transitions. [2024-11-08 19:39:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 240 transitions. [2024-11-08 19:39:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:39:16,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 157 states and 254 transitions. [2024-11-08 19:39:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 254 transitions. [2024-11-08 19:39:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:39:18,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:18,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:39:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 162 states and 260 transitions. [2024-11-08 19:39:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 260 transitions. [2024-11-08 19:39:20,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:39:20,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:20,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:39:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2024-11-08 19:39:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2024-11-08 19:39:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:39:21,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:39:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 170 states and 268 transitions. [2024-11-08 19:39:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 268 transitions. [2024-11-08 19:39:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:39:22,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:22,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 30 proven. 25 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 183 states and 286 transitions. [2024-11-08 19:39:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 286 transitions. [2024-11-08 19:39:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:39:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 19:39:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 186 states and 289 transitions. [2024-11-08 19:39:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 289 transitions. [2024-11-08 19:39:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:39:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 19:39:28,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:28,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 187 states and 291 transitions. [2024-11-08 19:39:28,482 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 291 transitions. [2024-11-08 19:39:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:39:28,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:28,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 4 proven. 39 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:39:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 298 transitions. [2024-11-08 19:39:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 298 transitions. [2024-11-08 19:39:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:39:30,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 198 states and 313 transitions. [2024-11-08 19:39:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 313 transitions. [2024-11-08 19:39:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:39:33,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:39:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 200 states and 320 transitions. [2024-11-08 19:39:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 320 transitions. [2024-11-08 19:39:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:39:34,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 19:39:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 203 states and 323 transitions. [2024-11-08 19:39:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 323 transitions. [2024-11-08 19:39:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:39:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 211 states and 344 transitions. [2024-11-08 19:39:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 344 transitions. [2024-11-08 19:39:38,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:39:38,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:38,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 212 states and 346 transitions. [2024-11-08 19:39:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 346 transitions. [2024-11-08 19:39:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:39:39,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:39:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2024-11-08 19:39:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2024-11-08 19:39:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:39:42,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:39:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 222 states and 369 transitions. [2024-11-08 19:39:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 369 transitions. [2024-11-08 19:39:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:39:44,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:39:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 226 states and 373 transitions. [2024-11-08 19:39:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 373 transitions. [2024-11-08 19:39:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:39:46,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 19:39:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 230 states and 377 transitions. [2024-11-08 19:39:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 377 transitions. [2024-11-08 19:39:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:39:48,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 17 proven. 50 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:39:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 231 states and 383 transitions. [2024-11-08 19:39:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 383 transitions. [2024-11-08 19:39:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:39:49,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:49,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 54 proven. 58 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 249 states and 408 transitions. [2024-11-08 19:39:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 408 transitions. [2024-11-08 19:39:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:39:57,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 19:39:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 252 states and 411 transitions. [2024-11-08 19:39:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 411 transitions. [2024-11-08 19:39:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:39:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:40:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 256 states and 416 transitions. [2024-11-08 19:40:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 416 transitions. [2024-11-08 19:40:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:40:00,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:40:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 257 states and 417 transitions. [2024-11-08 19:40:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 417 transitions. [2024-11-08 19:40:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:40:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 4 proven. 69 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:40:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 268 states and 437 transitions. [2024-11-08 19:40:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 437 transitions. [2024-11-08 19:40:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:40:06,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 4 proven. 69 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:40:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 269 states and 437 transitions. [2024-11-08 19:40:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 437 transitions. [2024-11-08 19:40:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:40:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:40:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 274 states and 456 transitions. [2024-11-08 19:40:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 456 transitions. [2024-11-08 19:40:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:40:11,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:11,134 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 19:40:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 282 states and 465 transitions. [2024-11-08 19:40:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 465 transitions. [2024-11-08 19:40:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:40:15,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:40:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 290 states and 489 transitions. [2024-11-08 19:40:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 489 transitions. [2024-11-08 19:40:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:40:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:40:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 291 states and 491 transitions. [2024-11-08 19:40:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 491 transitions. [2024-11-08 19:40:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:40:19,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:40:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 293 states and 500 transitions. [2024-11-08 19:40:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 500 transitions. [2024-11-08 19:40:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:40:21,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:40:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 296 states and 503 transitions. [2024-11-08 19:40:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 503 transitions. [2024-11-08 19:40:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:40:22,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:40:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 301 states and 523 transitions. [2024-11-08 19:40:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 523 transitions. [2024-11-08 19:40:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:40:27,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 19:40:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 306 states and 529 transitions. [2024-11-08 19:40:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 529 transitions. [2024-11-08 19:40:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:40:30,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 19:40:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 310 states and 533 transitions. [2024-11-08 19:40:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 533 transitions. [2024-11-08 19:40:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:40:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 66 proven. 39 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:40:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 314 states and 538 transitions. [2024-11-08 19:40:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 538 transitions. [2024-11-08 19:40:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:40:36,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 19:40:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 318 states and 542 transitions. [2024-11-08 19:40:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 542 transitions. [2024-11-08 19:40:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:40:39,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 83 proven. 106 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:40:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 341 states and 574 transitions. [2024-11-08 19:40:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 574 transitions. [2024-11-08 19:40:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:40:52,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-08 19:40:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 344 states and 577 transitions. [2024-11-08 19:40:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 577 transitions. [2024-11-08 19:40:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:40:53,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 109 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 19:41:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 359 states and 596 transitions. [2024-11-08 19:41:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 596 transitions. [2024-11-08 19:41:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:41:00,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 109 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 19:41:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 360 states and 596 transitions. [2024-11-08 19:41:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 596 transitions. [2024-11-08 19:41:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:41:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:41:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 365 states and 617 transitions. [2024-11-08 19:41:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 617 transitions. [2024-11-08 19:41:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:41:07,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 19:41:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:09,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 367 states and 628 transitions. [2024-11-08 19:41:09,544 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 628 transitions. [2024-11-08 19:41:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:41:09,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-08 19:41:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 370 states and 631 transitions. [2024-11-08 19:41:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 631 transitions. [2024-11-08 19:41:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:41:11,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:41:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 374 states and 636 transitions. [2024-11-08 19:41:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 636 transitions. [2024-11-08 19:41:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:41:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:41:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 375 states and 637 transitions. [2024-11-08 19:41:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 637 transitions. [2024-11-08 19:41:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:41:14,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:41:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 380 states and 658 transitions. [2024-11-08 19:41:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 658 transitions. [2024-11-08 19:41:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:41:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:20,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:41:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:23,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 384 states and 663 transitions. [2024-11-08 19:41:23,303 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 663 transitions. [2024-11-08 19:41:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:41:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:41:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 385 states and 664 transitions. [2024-11-08 19:41:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 664 transitions. [2024-11-08 19:41:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:41:24,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 19:41:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 389 states and 668 transitions. [2024-11-08 19:41:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 668 transitions. [2024-11-08 19:41:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:41:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 19:41:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 393 states and 672 transitions. [2024-11-08 19:41:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 672 transitions. [2024-11-08 19:41:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:41:30,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:32,883 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 117 proven. 169 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:41:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 421 states and 711 transitions. [2024-11-08 19:41:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 711 transitions. [2024-11-08 19:41:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:41:48,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-08 19:41:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 424 states and 714 transitions. [2024-11-08 19:41:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 714 transitions. [2024-11-08 19:41:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:41:50,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 19:42:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 442 states and 736 transitions. [2024-11-08 19:42:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 736 transitions. [2024-11-08 19:42:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:42:07,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:07,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 159 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:42:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 462 states and 761 transitions. [2024-11-08 19:42:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 761 transitions. [2024-11-08 19:42:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:42:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 159 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:42:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 463 states and 761 transitions. [2024-11-08 19:42:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 761 transitions. [2024-11-08 19:42:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:42:21,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:42:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 468 states and 783 transitions. [2024-11-08 19:42:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 783 transitions. [2024-11-08 19:42:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:42:29,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 19:42:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 473 states and 789 transitions. [2024-11-08 19:42:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 789 transitions. [2024-11-08 19:42:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:42:34,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 19:42:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 475 states and 802 transitions. [2024-11-08 19:42:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 802 transitions. [2024-11-08 19:42:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:42:36,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 19:42:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 478 states and 805 transitions. [2024-11-08 19:42:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 805 transitions. [2024-11-08 19:42:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:42:38,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 155 proven. 24 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:42:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 489 states and 820 transitions. [2024-11-08 19:42:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 820 transitions. [2024-11-08 19:42:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:42:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 494 states and 842 transitions. [2024-11-08 19:43:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 842 transitions. [2024-11-08 19:43:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:43:00,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:43:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 499 states and 848 transitions. [2024-11-08 19:43:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 848 transitions. [2024-11-08 19:43:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:43:05,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-08 19:43:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 503 states and 852 transitions. [2024-11-08 19:43:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 852 transitions. [2024-11-08 19:43:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:09,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 122 proven. 101 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:43:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 504 states and 853 transitions. [2024-11-08 19:43:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 853 transitions. [2024-11-08 19:43:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:10,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:10,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-08 19:43:14,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 508 states and 857 transitions. [2024-11-08 19:43:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 857 transitions. [2024-11-08 19:43:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:43:14,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 156 proven. 247 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:43:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 541 states and 903 transitions. [2024-11-08 19:43:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 903 transitions. [2024-11-08 19:43:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:43:41,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:41,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2024-11-08 19:43:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 544 states and 906 transitions. [2024-11-08 19:43:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 906 transitions. [2024-11-08 19:43:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:43:43,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:43:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 549 states and 912 transitions. [2024-11-08 19:43:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 912 transitions. [2024-11-08 19:43:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 4 proven. 219 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:44:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 574 states and 943 transitions. [2024-11-08 19:44:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 943 transitions. [2024-11-08 19:44:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:44:07,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,401 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 4 proven. 219 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:44:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 575 states and 943 transitions. [2024-11-08 19:44:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 943 transitions. [2024-11-08 19:44:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:44:08,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 580 states and 966 transitions. [2024-11-08 19:44:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 966 transitions. [2024-11-08 19:44:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:17,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 19:44:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 582 states and 981 transitions. [2024-11-08 19:44:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 981 transitions. [2024-11-08 19:44:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:21,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 19:44:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 585 states and 984 transitions. [2024-11-08 19:44:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 984 transitions. [2024-11-08 19:44:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:44:23,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:44:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 608 states and 1016 transitions. [2024-11-08 19:44:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1016 transitions. [2024-11-08 19:44:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:44:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,826 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 613 states and 1039 transitions. [2024-11-08 19:44:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1039 transitions. [2024-11-08 19:44:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:57,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 239 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 19:45:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 618 states and 1045 transitions. [2024-11-08 19:45:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1045 transitions. [2024-11-08 19:45:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:45:04,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-08 19:45:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 622 states and 1049 transitions. [2024-11-08 19:45:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1049 transitions. [2024-11-08 19:45:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:45:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:45:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 626 states and 1053 transitions. [2024-11-08 19:45:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1053 transitions. [2024-11-08 19:45:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:14,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 200 proven. 340 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:45:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 664 states and 1106 transitions. [2024-11-08 19:45:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1106 transitions. [2024-11-08 19:45:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:50,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:50,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2024-11-08 19:45:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 667 states and 1109 transitions. [2024-11-08 19:45:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1109 transitions. [2024-11-08 19:45:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:45:53,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 4 proven. 289 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 19:46:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 697 states and 1146 transitions. [2024-11-08 19:46:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1146 transitions. [2024-11-08 19:46:17,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:46:17,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 4 proven. 289 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 19:46:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 698 states and 1146 transitions. [2024-11-08 19:46:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1146 transitions. [2024-11-08 19:46:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:46:19,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:46:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 703 states and 1170 transitions. [2024-11-08 19:46:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1170 transitions. [2024-11-08 19:46:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:30,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 317 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:46:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 708 states and 1176 transitions. [2024-11-08 19:46:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1176 transitions. [2024-11-08 19:46:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:46:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 472 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 19:46:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 710 states and 1193 transitions. [2024-11-08 19:46:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1193 transitions. [2024-11-08 19:46:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:46:41,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-11-08 19:46:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 713 states and 1196 transitions. [2024-11-08 19:46:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1196 transitions. [2024-11-08 19:46:44,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:46:44,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 19:46:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 718 states and 1202 transitions. [2024-11-08 19:46:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1202 transitions. [2024-11-08 19:46:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:46:51,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:47:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 723 states and 1226 transitions. [2024-11-08 19:47:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1226 transitions. [2024-11-08 19:47:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:47:02,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 19:47:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 728 states and 1232 transitions. [2024-11-08 19:47:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1232 transitions. [2024-11-08 19:47:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:47:10,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-08 19:47:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 732 states and 1236 transitions. [2024-11-08 19:47:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1236 transitions. [2024-11-08 19:47:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:47:16,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 185 proven. 227 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:47:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 745 states and 1253 transitions. [2024-11-08 19:47:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1253 transitions. [2024-11-08 19:47:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:47:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:47:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 749 states and 1257 transitions. [2024-11-08 19:47:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1257 transitions. [2024-11-08 19:47:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:47:34,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 249 proven. 448 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:48:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 792 states and 1317 transitions. [2024-11-08 19:48:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1317 transitions. [2024-11-08 19:48:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:48:23,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-08 19:48:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 795 states and 1320 transitions. [2024-11-08 19:48:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1320 transitions. [2024-11-08 19:48:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:48:27,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 19:49:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 826 states and 1364 transitions. [2024-11-08 19:49:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1364 transitions. [2024-11-08 19:49:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:49:09,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 4 proven. 369 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 19:49:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 861 states and 1407 transitions. [2024-11-08 19:49:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1407 transitions. [2024-11-08 19:49:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:49:43,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 4 proven. 369 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 19:49:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 862 states and 1407 transitions. [2024-11-08 19:49:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1407 transitions. [2024-11-08 19:49:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:49:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:49:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 867 states and 1432 transitions. [2024-11-08 19:49:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1432 transitions. [2024-11-08 19:49:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:49:59,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:50:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 869 states and 1452 transitions. [2024-11-08 19:50:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1452 transitions. [2024-11-08 19:50:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:50:05,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:05,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 886 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-08 19:50:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 872 states and 1455 transitions. [2024-11-08 19:50:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1455 transitions. [2024-11-08 19:50:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:50:08,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,100 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 245 proven. 214 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 19:50:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 880 states and 1468 transitions. [2024-11-08 19:50:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1468 transitions. [2024-11-08 19:50:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:50:17,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:50:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 885 states and 1493 transitions. [2024-11-08 19:50:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1493 transitions. [2024-11-08 19:50:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:50:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 393 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-11-08 19:50:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 890 states and 1499 transitions. [2024-11-08 19:50:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1499 transitions. [2024-11-08 19:50:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:50:44,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 427 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-11-08 19:50:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 894 states and 1503 transitions. [2024-11-08 19:50:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1503 transitions. [2024-11-08 19:50:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:50:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 427 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-11-08 19:51:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 898 states and 1507 transitions. [2024-11-08 19:51:01,873 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1507 transitions. [2024-11-08 19:51:01,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:51:01,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 890 backedges. 303 proven. 571 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.