./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/NO_13.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/NO_13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash eeea679d58a502ae5881094604c1f31424fa081cb4c3d3de58dd4530f33f3571 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:05:04,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:05:04,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:05:04,411 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:05:04,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:05:04,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:05:04,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:05:04,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:05:04,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:05:04,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:05:04,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:05:04,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:05:04,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:05:04,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:05:04,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:05:04,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:05:04,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:05:04,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:05:04,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:05:04,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:05:04,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:05:04,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:05:04,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:05:04,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:05:04,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:05:04,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:05:04,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:05:04,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:05:04,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:05:04,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:05:04,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:05:04,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:05:04,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:05:04,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:05:04,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:05:04,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:05:04,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:05:04,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:05:04,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:05:04,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:05:04,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:05:04,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-22 00:05:04,529 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:05:04,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:05:04,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:05:04,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-22 00:05:04,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-22 00:05:04,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-22 00:05:04,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:05:04,532 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:05:04,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:05:04,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:05:04,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:05:04,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:05:04,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:05:04,534 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:05:04,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:05:04,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:05:04,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:05:04,535 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-22 00:05:04,535 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-22 00:05:04,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:05:04,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:05:04,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:05:04,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:05:04,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:05:04,537 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-22 00:05:04,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:05:04,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:05:04,537 INFO L138 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_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeea679d58a502ae5881094604c1f31424fa081cb4c3d3de58dd4530f33f3571 [2022-11-22 00:05:04,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:05:04,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:05:04,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:05:04,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:05:04,848 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:05:04,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/termination-restricted-15/NO_13.c [2022-11-22 00:05:08,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:05:08,194 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:05:08,195 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/sv-benchmarks/c/termination-restricted-15/NO_13.c [2022-11-22 00:05:08,201 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/data/bd3f4fba4/e7da93c9db804efcadb852b48d1f732e/FLAG934ba9ba7 [2022-11-22 00:05:08,214 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/data/bd3f4fba4/e7da93c9db804efcadb852b48d1f732e [2022-11-22 00:05:08,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:05:08,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:05:08,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:05:08,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:05:08,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:05:08,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f069b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08, skipping insertion in model container [2022-11-22 00:05:08,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:05:08,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:05:08,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:05:08,407 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:05:08,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:05:08,433 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:05:08,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08 WrapperNode [2022-11-22 00:05:08,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:05:08,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:05:08,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:05:08,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:05:08,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,467 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 25 [2022-11-22 00:05:08,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:05:08,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:05:08,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:05:08,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:05:08,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,487 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:05:08,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:05:08,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:05:08,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:05:08,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:05:08,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:05:08,523 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:05:08,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b171d1a-d95b-49da-a3e1-873d406c6fb5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:05:08,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:05:08,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:05:08,661 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:05:08,664 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:05:08,822 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:05:08,839 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:05:08,839 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-22 00:05:08,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:05:08 BoogieIcfgContainer [2022-11-22 00:05:08,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:05:08,843 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:05:08,843 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:05:08,865 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:05:08,865 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:05:08" (1/1) ... [2022-11-22 00:05:08,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:05:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 20 states and 21 transitions. [2022-11-22 00:05:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-11-22 00:05:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 00:05:08,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2022-11-22 00:05:09,186 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2022-11-22 00:05:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 00:05:09,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2022-11-22 00:05:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2022-11-22 00:05:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-22 00:05:09,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:09,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2022-11-22 00:05:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2022-11-22 00:05:09,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-22 00:05:09,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:09,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2022-11-22 00:05:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2022-11-22 00:05:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-22 00:05:10,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:10,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 38 states and 54 transitions. [2022-11-22 00:05:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 54 transitions. [2022-11-22 00:05:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-22 00:05:10,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2022-11-22 00:05:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2022-11-22 00:05:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-22 00:05:10,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:10,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 46 states and 73 transitions. [2022-11-22 00:05:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 73 transitions. [2022-11-22 00:05:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-22 00:05:10,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 48 states and 75 transitions. [2022-11-22 00:05:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 75 transitions. [2022-11-22 00:05:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-22 00:05:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2022-11-22 00:05:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2022-11-22 00:05:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-22 00:05:11,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:11,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:11,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 52 states and 80 transitions. [2022-11-22 00:05:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 80 transitions. [2022-11-22 00:05:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-22 00:05:11,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:11,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:11,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 54 states and 80 transitions. [2022-11-22 00:05:11,636 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions. [2022-11-22 00:05:11,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-22 00:05:11,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:11,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 00:05:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 86 transitions. [2022-11-22 00:05:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 86 transitions. [2022-11-22 00:05:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-22 00:05:11,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 00:05:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 57 states and 88 transitions. [2022-11-22 00:05:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 88 transitions. [2022-11-22 00:05:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-22 00:05:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:13,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 63 states and 103 transitions. [2022-11-22 00:05:13,133 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 103 transitions. [2022-11-22 00:05:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-22 00:05:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:13,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2022-11-22 00:05:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2022-11-22 00:05:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-22 00:05:13,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:13,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-22 00:05:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:14,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 73 states and 127 transitions. [2022-11-22 00:05:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 127 transitions. [2022-11-22 00:05:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-22 00:05:14,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:14,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-22 00:05:14,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 76 states and 135 transitions. [2022-11-22 00:05:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 135 transitions. [2022-11-22 00:05:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-22 00:05:14,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:14,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-22 00:05:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:15,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 78 states and 140 transitions. [2022-11-22 00:05:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 140 transitions. [2022-11-22 00:05:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-22 00:05:15,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-22 00:05:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2022-11-22 00:05:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2022-11-22 00:05:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-22 00:05:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-22 00:05:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 78 states and 138 transitions. [2022-11-22 00:05:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2022-11-22 00:05:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-22 00:05:15,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:15,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-22 00:05:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 78 states and 137 transitions. [2022-11-22 00:05:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 137 transitions. [2022-11-22 00:05:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 00:05:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 83 states and 153 transitions. [2022-11-22 00:05:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 153 transitions. [2022-11-22 00:05:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 00:05:16,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:16,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 85 states and 155 transitions. [2022-11-22 00:05:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 155 transitions. [2022-11-22 00:05:16,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 00:05:16,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 87 states and 156 transitions. [2022-11-22 00:05:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 156 transitions. [2022-11-22 00:05:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 00:05:16,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 92 states and 164 transitions. [2022-11-22 00:05:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 164 transitions. [2022-11-22 00:05:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 00:05:17,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:17,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 93 states and 164 transitions. [2022-11-22 00:05:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 164 transitions. [2022-11-22 00:05:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:17,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:17,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 99 states and 178 transitions. [2022-11-22 00:05:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 178 transitions. [2022-11-22 00:05:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:18,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:05:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 101 states and 180 transitions. [2022-11-22 00:05:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 180 transitions. [2022-11-22 00:05:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:18,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 102 states and 180 transitions. [2022-11-22 00:05:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 180 transitions. [2022-11-22 00:05:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:19,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:05:19,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 105 states and 186 transitions. [2022-11-22 00:05:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 186 transitions. [2022-11-22 00:05:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:19,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:19,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:05:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 107 states and 187 transitions. [2022-11-22 00:05:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 187 transitions. [2022-11-22 00:05:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:20,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:20,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 109 states and 188 transitions. [2022-11-22 00:05:20,392 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2022-11-22 00:05:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 00:05:20,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 115 states and 195 transitions. [2022-11-22 00:05:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 195 transitions. [2022-11-22 00:05:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:05:21,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:05:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:21,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 118 states and 198 transitions. [2022-11-22 00:05:21,788 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 198 transitions. [2022-11-22 00:05:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:05:21,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:21,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:05:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 200 transitions. [2022-11-22 00:05:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 200 transitions. [2022-11-22 00:05:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:05:22,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:05:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 123 states and 203 transitions. [2022-11-22 00:05:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 203 transitions. [2022-11-22 00:05:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:05:22,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:05:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 125 states and 206 transitions. [2022-11-22 00:05:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 206 transitions. [2022-11-22 00:05:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 00:05:22,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:22,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:22,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:05:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 126 states and 206 transitions. [2022-11-22 00:05:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 206 transitions. [2022-11-22 00:05:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-22 00:05:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-22 00:05:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 126 states and 205 transitions. [2022-11-22 00:05:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 205 transitions. [2022-11-22 00:05:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-22 00:05:23,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:23,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 132 states and 221 transitions. [2022-11-22 00:05:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 221 transitions. [2022-11-22 00:05:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-22 00:05:24,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 137 states and 229 transitions. [2022-11-22 00:05:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 229 transitions. [2022-11-22 00:05:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-22 00:05:25,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 141 states and 232 transitions. [2022-11-22 00:05:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 232 transitions. [2022-11-22 00:05:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:25,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 147 states and 246 transitions. [2022-11-22 00:05:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 246 transitions. [2022-11-22 00:05:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:26,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:26,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 153 states and 253 transitions. [2022-11-22 00:05:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 253 transitions. [2022-11-22 00:05:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:27,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-22 00:05:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 155 states and 255 transitions. [2022-11-22 00:05:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 255 transitions. [2022-11-22 00:05:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:28,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 157 states and 256 transitions. [2022-11-22 00:05:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 256 transitions. [2022-11-22 00:05:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:28,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:28,479 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 256 transitions. [2022-11-22 00:05:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 256 transitions. [2022-11-22 00:05:28,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 00:05:28,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:28,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 164 states and 263 transitions. [2022-11-22 00:05:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 263 transitions. [2022-11-22 00:05:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-22 00:05:29,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-22 00:05:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 167 states and 266 transitions. [2022-11-22 00:05:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 266 transitions. [2022-11-22 00:05:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-22 00:05:30,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-22 00:05:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 167 states and 265 transitions. [2022-11-22 00:05:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 265 transitions. [2022-11-22 00:05:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-22 00:05:30,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:30,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 173 states and 281 transitions. [2022-11-22 00:05:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 281 transitions. [2022-11-22 00:05:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-22 00:05:31,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:31,703 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 178 states and 289 transitions. [2022-11-22 00:05:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 289 transitions. [2022-11-22 00:05:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-22 00:05:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:33,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 182 states and 292 transitions. [2022-11-22 00:05:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2022-11-22 00:05:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:33,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:33,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 188 states and 306 transitions. [2022-11-22 00:05:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 306 transitions. [2022-11-22 00:05:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:34,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 194 states and 313 transitions. [2022-11-22 00:05:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 313 transitions. [2022-11-22 00:05:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-22 00:05:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 196 states and 315 transitions. [2022-11-22 00:05:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 315 transitions. [2022-11-22 00:05:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 202 states and 322 transitions. [2022-11-22 00:05:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 322 transitions. [2022-11-22 00:05:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:36,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:37,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 208 states and 329 transitions. [2022-11-22 00:05:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 329 transitions. [2022-11-22 00:05:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:37,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:37,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 209 states and 329 transitions. [2022-11-22 00:05:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 329 transitions. [2022-11-22 00:05:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:05:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:38,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 211 states and 330 transitions. [2022-11-22 00:05:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 330 transitions. [2022-11-22 00:05:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-22 00:05:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-22 00:05:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 214 states and 333 transitions. [2022-11-22 00:05:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 333 transitions. [2022-11-22 00:05:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-22 00:05:39,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-11-22 00:05:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 214 states and 332 transitions. [2022-11-22 00:05:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 332 transitions. [2022-11-22 00:05:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:05:39,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 220 states and 348 transitions. [2022-11-22 00:05:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 348 transitions. [2022-11-22 00:05:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:05:41,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:41,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 225 states and 356 transitions. [2022-11-22 00:05:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 356 transitions. [2022-11-22 00:05:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:05:41,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 229 states and 359 transitions. [2022-11-22 00:05:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 359 transitions. [2022-11-22 00:05:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:42,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 235 states and 373 transitions. [2022-11-22 00:05:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 373 transitions. [2022-11-22 00:05:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:44,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 241 states and 380 transitions. [2022-11-22 00:05:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 380 transitions. [2022-11-22 00:05:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:45,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-22 00:05:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 243 states and 382 transitions. [2022-11-22 00:05:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 382 transitions. [2022-11-22 00:05:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:46,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 244 states and 382 transitions. [2022-11-22 00:05:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 382 transitions. [2022-11-22 00:05:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 250 states and 389 transitions. [2022-11-22 00:05:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 389 transitions. [2022-11-22 00:05:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:48,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 252 states and 390 transitions. [2022-11-22 00:05:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 390 transitions. [2022-11-22 00:05:48,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:48,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:48,189 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 258 states and 397 transitions. [2022-11-22 00:05:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 397 transitions. [2022-11-22 00:05:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:05:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 264 states and 404 transitions. [2022-11-22 00:05:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 404 transitions. [2022-11-22 00:05:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-22 00:05:49,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:49,782 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-22 00:05:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 267 states and 407 transitions. [2022-11-22 00:05:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 407 transitions. [2022-11-22 00:05:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-22 00:05:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-22 00:05:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 267 states and 406 transitions. [2022-11-22 00:05:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 406 transitions. [2022-11-22 00:05:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-22 00:05:51,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 273 states and 422 transitions. [2022-11-22 00:05:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 422 transitions. [2022-11-22 00:05:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-22 00:05:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 278 states and 430 transitions. [2022-11-22 00:05:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 430 transitions. [2022-11-22 00:05:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-22 00:05:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:53,578 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 282 states and 433 transitions. [2022-11-22 00:05:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 433 transitions. [2022-11-22 00:05:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:05:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:54,572 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 288 states and 447 transitions. [2022-11-22 00:05:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 447 transitions. [2022-11-22 00:05:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:05:56,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:58,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 294 states and 454 transitions. [2022-11-22 00:05:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 454 transitions. [2022-11-22 00:05:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:05:58,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:05:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:05:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 300 states and 461 transitions. [2022-11-22 00:05:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 461 transitions. [2022-11-22 00:05:59,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:05:59,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:05:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:05:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:05:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:00,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 306 states and 468 transitions. [2022-11-22 00:06:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 468 transitions. [2022-11-22 00:06:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:06:00,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-22 00:06:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 308 states and 470 transitions. [2022-11-22 00:06:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 470 transitions. [2022-11-22 00:06:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:06:00,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 310 states and 471 transitions. [2022-11-22 00:06:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 471 transitions. [2022-11-22 00:06:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:06:01,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 316 states and 478 transitions. [2022-11-22 00:06:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 478 transitions. [2022-11-22 00:06:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:06:02,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:02,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 317 states and 478 transitions. [2022-11-22 00:06:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 478 transitions. [2022-11-22 00:06:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-22 00:06:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 323 states and 485 transitions. [2022-11-22 00:06:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 485 transitions. [2022-11-22 00:06:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-22 00:06:03,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:03,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-11-22 00:06:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 326 states and 488 transitions. [2022-11-22 00:06:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 488 transitions. [2022-11-22 00:06:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-22 00:06:04,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:04,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-22 00:06:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 326 states and 487 transitions. [2022-11-22 00:06:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 487 transitions. [2022-11-22 00:06:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-22 00:06:05,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 332 states and 503 transitions. [2022-11-22 00:06:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 503 transitions. [2022-11-22 00:06:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-22 00:06:06,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 337 states and 511 transitions. [2022-11-22 00:06:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 511 transitions. [2022-11-22 00:06:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-22 00:06:07,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 341 states and 514 transitions. [2022-11-22 00:06:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 514 transitions. [2022-11-22 00:06:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:08,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:08,841 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:11,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 347 states and 521 transitions. [2022-11-22 00:06:11,060 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 521 transitions. [2022-11-22 00:06:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:11,118 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 353 states and 528 transitions. [2022-11-22 00:06:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 528 transitions. [2022-11-22 00:06:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:12,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 359 states and 535 transitions. [2022-11-22 00:06:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 535 transitions. [2022-11-22 00:06:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:13,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 365 states and 549 transitions. [2022-11-22 00:06:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 549 transitions. [2022-11-22 00:06:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:14,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:14,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 371 states and 556 transitions. [2022-11-22 00:06:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 556 transitions. [2022-11-22 00:06:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:15,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:15,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-22 00:06:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 373 states and 558 transitions. [2022-11-22 00:06:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 558 transitions. [2022-11-22 00:06:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:16,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 379 states and 565 transitions. [2022-11-22 00:06:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 565 transitions. [2022-11-22 00:06:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 381 states and 566 transitions. [2022-11-22 00:06:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 566 transitions. [2022-11-22 00:06:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 382 states and 566 transitions. [2022-11-22 00:06:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 566 transitions. [2022-11-22 00:06:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-22 00:06:18,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:19,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 388 states and 573 transitions. [2022-11-22 00:06:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 573 transitions. [2022-11-22 00:06:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-22 00:06:19,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:19,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-11-22 00:06:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 391 states and 576 transitions. [2022-11-22 00:06:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 576 transitions. [2022-11-22 00:06:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-22 00:06:20,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-11-22 00:06:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 391 states and 575 transitions. [2022-11-22 00:06:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 575 transitions. [2022-11-22 00:06:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-22 00:06:21,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 397 states and 591 transitions. [2022-11-22 00:06:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 591 transitions. [2022-11-22 00:06:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-22 00:06:22,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 402 states and 599 transitions. [2022-11-22 00:06:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 599 transitions. [2022-11-22 00:06:24,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-22 00:06:24,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:24,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:24,436 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 406 states and 602 transitions. [2022-11-22 00:06:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 602 transitions. [2022-11-22 00:06:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:25,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 412 states and 609 transitions. [2022-11-22 00:06:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 609 transitions. [2022-11-22 00:06:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:28,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:28,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 418 states and 622 transitions. [2022-11-22 00:06:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 622 transitions. [2022-11-22 00:06:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:29,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:29,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 424 states and 629 transitions. [2022-11-22 00:06:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 629 transitions. [2022-11-22 00:06:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:31,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:32,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 430 states and 636 transitions. [2022-11-22 00:06:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 636 transitions. [2022-11-22 00:06:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:32,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:32,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:33,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 436 states and 643 transitions. [2022-11-22 00:06:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 643 transitions. [2022-11-22 00:06:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-22 00:06:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 438 states and 645 transitions. [2022-11-22 00:06:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 645 transitions. [2022-11-22 00:06:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:33,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 440 states and 647 transitions. [2022-11-22 00:06:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 647 transitions. [2022-11-22 00:06:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:34,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 446 states and 654 transitions. [2022-11-22 00:06:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 654 transitions. [2022-11-22 00:06:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:36,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 447 states and 654 transitions. [2022-11-22 00:06:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 654 transitions. [2022-11-22 00:06:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:37,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 453 states and 661 transitions. [2022-11-22 00:06:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 661 transitions. [2022-11-22 00:06:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 00:06:38,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:38,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 459 states and 668 transitions. [2022-11-22 00:06:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 668 transitions. [2022-11-22 00:06:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-22 00:06:38,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-22 00:06:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 462 states and 671 transitions. [2022-11-22 00:06:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 671 transitions. [2022-11-22 00:06:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-22 00:06:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:40,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-11-22 00:06:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 462 states and 670 transitions. [2022-11-22 00:06:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 670 transitions. [2022-11-22 00:06:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-22 00:06:40,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:40,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:42,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 468 states and 686 transitions. [2022-11-22 00:06:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 686 transitions. [2022-11-22 00:06:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-22 00:06:42,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:42,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 473 states and 694 transitions. [2022-11-22 00:06:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 694 transitions. [2022-11-22 00:06:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-22 00:06:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 477 states and 697 transitions. [2022-11-22 00:06:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 697 transitions. [2022-11-22 00:06:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:45,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 483 states and 704 transitions. [2022-11-22 00:06:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 704 transitions. [2022-11-22 00:06:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:48,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 489 states and 711 transitions. [2022-11-22 00:06:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 711 transitions. [2022-11-22 00:06:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:50,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:50,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 495 states and 718 transitions. [2022-11-22 00:06:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 718 transitions. [2022-11-22 00:06:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:51,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 501 states and 725 transitions. [2022-11-22 00:06:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 725 transitions. [2022-11-22 00:06:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:53,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:53,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:53,133 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 507 states and 739 transitions. [2022-11-22 00:06:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 739 transitions. [2022-11-22 00:06:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:55,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 513 states and 746 transitions. [2022-11-22 00:06:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 746 transitions. [2022-11-22 00:06:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:56,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:56,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2022-11-22 00:06:57,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:57,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 515 states and 748 transitions. [2022-11-22 00:06:57,590 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 748 transitions. [2022-11-22 00:06:57,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:57,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:57,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 517 states and 749 transitions. [2022-11-22 00:06:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 749 transitions. [2022-11-22 00:06:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:59,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 518 states and 749 transitions. [2022-11-22 00:06:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 749 transitions. [2022-11-22 00:06:59,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:59,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:59,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:06:59,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:06:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 524 states and 756 transitions. [2022-11-22 00:06:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 756 transitions. [2022-11-22 00:06:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:06:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:06:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:06:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:06:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 530 states and 763 transitions. [2022-11-22 00:07:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 763 transitions. [2022-11-22 00:07:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-22 00:07:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 536 states and 770 transitions. [2022-11-22 00:07:02,121 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 770 transitions. [2022-11-22 00:07:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-22 00:07:02,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-11-22 00:07:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 539 states and 773 transitions. [2022-11-22 00:07:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 773 transitions. [2022-11-22 00:07:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-22 00:07:03,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2022-11-22 00:07:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 539 states and 772 transitions. [2022-11-22 00:07:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 772 transitions. [2022-11-22 00:07:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-22 00:07:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 545 states and 788 transitions. [2022-11-22 00:07:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 788 transitions. [2022-11-22 00:07:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-22 00:07:06,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 550 states and 796 transitions. [2022-11-22 00:07:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 796 transitions. [2022-11-22 00:07:08,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-22 00:07:08,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:08,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 554 states and 799 transitions. [2022-11-22 00:07:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 799 transitions. [2022-11-22 00:07:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:09,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:09,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:13,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 560 states and 806 transitions. [2022-11-22 00:07:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 806 transitions. [2022-11-22 00:07:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:13,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:13,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:14,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 566 states and 813 transitions. [2022-11-22 00:07:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 813 transitions. [2022-11-22 00:07:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:14,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:14,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 572 states and 820 transitions. [2022-11-22 00:07:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 820 transitions. [2022-11-22 00:07:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:16,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:16,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 578 states and 827 transitions. [2022-11-22 00:07:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 827 transitions. [2022-11-22 00:07:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:17,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:17,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 584 states and 834 transitions. [2022-11-22 00:07:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 834 transitions. [2022-11-22 00:07:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:19,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 590 states and 848 transitions. [2022-11-22 00:07:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 848 transitions. [2022-11-22 00:07:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:22,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 596 states and 855 transitions. [2022-11-22 00:07:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 855 transitions. [2022-11-22 00:07:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:23,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2022-11-22 00:07:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 598 states and 857 transitions. [2022-11-22 00:07:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 857 transitions. [2022-11-22 00:07:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:23,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 604 states and 864 transitions. [2022-11-22 00:07:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 864 transitions. [2022-11-22 00:07:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:25,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 606 states and 865 transitions. [2022-11-22 00:07:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 865 transitions. [2022-11-22 00:07:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:26,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:26,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 612 states and 872 transitions. [2022-11-22 00:07:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 872 transitions. [2022-11-22 00:07:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:27,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 613 states and 872 transitions. [2022-11-22 00:07:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 872 transitions. [2022-11-22 00:07:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:07:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 619 states and 879 transitions. [2022-11-22 00:07:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 879 transitions. [2022-11-22 00:07:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-22 00:07:29,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2022-11-22 00:07:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 622 states and 882 transitions. [2022-11-22 00:07:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 882 transitions. [2022-11-22 00:07:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-22 00:07:31,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-11-22 00:07:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 622 states and 881 transitions. [2022-11-22 00:07:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 881 transitions. [2022-11-22 00:07:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-22 00:07:32,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:32,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 628 states and 897 transitions. [2022-11-22 00:07:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 897 transitions. [2022-11-22 00:07:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-22 00:07:34,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 633 states and 905 transitions. [2022-11-22 00:07:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 905 transitions. [2022-11-22 00:07:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-22 00:07:36,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 637 states and 908 transitions. [2022-11-22 00:07:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 908 transitions. [2022-11-22 00:07:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:38,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 643 states and 915 transitions. [2022-11-22 00:07:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 915 transitions. [2022-11-22 00:07:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:41,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:41,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:41,301 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 649 states and 922 transitions. [2022-11-22 00:07:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 922 transitions. [2022-11-22 00:07:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 655 states and 929 transitions. [2022-11-22 00:07:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 929 transitions. [2022-11-22 00:07:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:44,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 661 states and 936 transitions. [2022-11-22 00:07:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 936 transitions. [2022-11-22 00:07:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:46,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 667 states and 943 transitions. [2022-11-22 00:07:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 943 transitions. [2022-11-22 00:07:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 673 states and 956 transitions. [2022-11-22 00:07:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 956 transitions. [2022-11-22 00:07:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 679 states and 963 transitions. [2022-11-22 00:07:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 963 transitions. [2022-11-22 00:07:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:52,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:55,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 685 states and 970 transitions. [2022-11-22 00:07:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 970 transitions. [2022-11-22 00:07:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 691 states and 977 transitions. [2022-11-22 00:07:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 977 transitions. [2022-11-22 00:07:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 697 states and 984 transitions. [2022-11-22 00:07:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 984 transitions. [2022-11-22 00:07:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:57,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:57,574 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 374 trivial. 0 not checked. [2022-11-22 00:07:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 699 states and 986 transitions. [2022-11-22 00:07:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 986 transitions. [2022-11-22 00:07:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:58,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:58,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:07:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:07:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 705 states and 993 transitions. [2022-11-22 00:07:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 993 transitions. [2022-11-22 00:07:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:07:59,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:07:59,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:07:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:07:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 707 states and 995 transitions. [2022-11-22 00:08:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 995 transitions. [2022-11-22 00:08:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 00:08:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 708 states and 995 transitions. [2022-11-22 00:08:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 995 transitions. [2022-11-22 00:08:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-22 00:08:02,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:02,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2022-11-22 00:08:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 711 states and 998 transitions. [2022-11-22 00:08:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 998 transitions. [2022-11-22 00:08:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-22 00:08:04,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:04,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-11-22 00:08:05,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 711 states and 997 transitions. [2022-11-22 00:08:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 997 transitions. [2022-11-22 00:08:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-22 00:08:05,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:05,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 717 states and 1013 transitions. [2022-11-22 00:08:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1013 transitions. [2022-11-22 00:08:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-22 00:08:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:10,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 722 states and 1021 transitions. [2022-11-22 00:08:10,079 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1021 transitions. [2022-11-22 00:08:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-22 00:08:10,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 726 states and 1024 transitions. [2022-11-22 00:08:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1024 transitions. [2022-11-22 00:08:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:11,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:11,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 732 states and 1031 transitions. [2022-11-22 00:08:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1031 transitions. [2022-11-22 00:08:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:14,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:14,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 738 states and 1038 transitions. [2022-11-22 00:08:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1038 transitions. [2022-11-22 00:08:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:16,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 744 states and 1045 transitions. [2022-11-22 00:08:18,133 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1045 transitions. [2022-11-22 00:08:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:18,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 750 states and 1052 transitions. [2022-11-22 00:08:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1052 transitions. [2022-11-22 00:08:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 756 states and 1059 transitions. [2022-11-22 00:08:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1059 transitions. [2022-11-22 00:08:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:21,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:22,020 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 762 states and 1066 transitions. [2022-11-22 00:08:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1066 transitions. [2022-11-22 00:08:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:24,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 768 states and 1073 transitions. [2022-11-22 00:08:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1073 transitions. [2022-11-22 00:08:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 774 states and 1080 transitions. [2022-11-22 00:08:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1080 transitions. [2022-11-22 00:08:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:32,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 780 states and 1094 transitions. [2022-11-22 00:08:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1094 transitions. [2022-11-22 00:08:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:32,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 786 states and 1101 transitions. [2022-11-22 00:08:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1101 transitions. [2022-11-22 00:08:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:34,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 792 states and 1108 transitions. [2022-11-22 00:08:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1108 transitions. [2022-11-22 00:08:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2022-11-22 00:08:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:36,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 794 states and 1110 transitions. [2022-11-22 00:08:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1110 transitions. [2022-11-22 00:08:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:36,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:37,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 795 states and 1110 transitions. [2022-11-22 00:08:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1110 transitions. [2022-11-22 00:08:37,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:37,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 797 states and 1111 transitions. [2022-11-22 00:08:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1111 transitions. [2022-11-22 00:08:39,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-22 00:08:39,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 803 states and 1118 transitions. [2022-11-22 00:08:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1118 transitions. [2022-11-22 00:08:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-22 00:08:40,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2022-11-22 00:08:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 806 states and 1121 transitions. [2022-11-22 00:08:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1121 transitions. [2022-11-22 00:08:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-22 00:08:42,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2022-11-22 00:08:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 806 states and 1120 transitions. [2022-11-22 00:08:43,540 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1120 transitions. [2022-11-22 00:08:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-22 00:08:43,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:43,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 812 states and 1136 transitions. [2022-11-22 00:08:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1136 transitions. [2022-11-22 00:08:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-22 00:08:46,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 817 states and 1144 transitions. [2022-11-22 00:08:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1144 transitions. [2022-11-22 00:08:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-22 00:08:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:50,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 821 states and 1147 transitions. [2022-11-22 00:08:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1147 transitions. [2022-11-22 00:08:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:08:50,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:50,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 827 states and 1154 transitions. [2022-11-22 00:08:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1154 transitions. [2022-11-22 00:08:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:08:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 833 states and 1161 transitions. [2022-11-22 00:08:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1161 transitions. [2022-11-22 00:08:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:08:55,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 839 states and 1168 transitions. [2022-11-22 00:08:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1168 transitions. [2022-11-22 00:08:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:08:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:08:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:08:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 845 states and 1175 transitions. [2022-11-22 00:08:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1175 transitions. [2022-11-22 00:08:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:08:59,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:08:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:08:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:08:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 851 states and 1182 transitions. [2022-11-22 00:09:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1182 transitions. [2022-11-22 00:09:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:01,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:01,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:04,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 857 states and 1189 transitions. [2022-11-22 00:09:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1189 transitions. [2022-11-22 00:09:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 863 states and 1196 transitions. [2022-11-22 00:09:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1196 transitions. [2022-11-22 00:09:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:08,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:08,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:10,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 869 states and 1203 transitions. [2022-11-22 00:09:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1203 transitions. [2022-11-22 00:09:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:10,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 875 states and 1210 transitions. [2022-11-22 00:09:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1210 transitions. [2022-11-22 00:09:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:11,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:11,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:14,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 881 states and 1223 transitions. [2022-11-22 00:09:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1223 transitions. [2022-11-22 00:09:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:14,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 887 states and 1230 transitions. [2022-11-22 00:09:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1230 transitions. [2022-11-22 00:09:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:16,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:16,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 893 states and 1237 transitions. [2022-11-22 00:09:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1237 transitions. [2022-11-22 00:09:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:17,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:17,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2022-11-22 00:09:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 895 states and 1239 transitions. [2022-11-22 00:09:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1239 transitions. [2022-11-22 00:09:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:18,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 897 states and 1241 transitions. [2022-11-22 00:09:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1241 transitions. [2022-11-22 00:09:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:21,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:21,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 898 states and 1241 transitions. [2022-11-22 00:09:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1241 transitions. [2022-11-22 00:09:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-22 00:09:22,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:22,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 904 states and 1248 transitions. [2022-11-22 00:09:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1248 transitions. [2022-11-22 00:09:24,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-22 00:09:24,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-11-22 00:09:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 907 states and 1251 transitions. [2022-11-22 00:09:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1251 transitions. [2022-11-22 00:09:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-22 00:09:26,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:26,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2022-11-22 00:09:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 907 states and 1250 transitions. [2022-11-22 00:09:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1250 transitions. [2022-11-22 00:09:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:09:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:31,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 913 states and 1266 transitions. [2022-11-22 00:09:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1266 transitions. [2022-11-22 00:09:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:09:31,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:31,167 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 918 states and 1274 transitions. [2022-11-22 00:09:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1274 transitions. [2022-11-22 00:09:34,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:09:34,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:34,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 922 states and 1277 transitions. [2022-11-22 00:09:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1277 transitions. [2022-11-22 00:09:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:36,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 928 states and 1284 transitions. [2022-11-22 00:09:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1284 transitions. [2022-11-22 00:09:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:40,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 934 states and 1291 transitions. [2022-11-22 00:09:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1291 transitions. [2022-11-22 00:09:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:42,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:42,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 940 states and 1298 transitions. [2022-11-22 00:09:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1298 transitions. [2022-11-22 00:09:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:45,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:45,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 946 states and 1305 transitions. [2022-11-22 00:09:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1305 transitions. [2022-11-22 00:09:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 952 states and 1312 transitions. [2022-11-22 00:09:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1312 transitions. [2022-11-22 00:09:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:49,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:51,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 958 states and 1319 transitions. [2022-11-22 00:09:51,576 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1319 transitions. [2022-11-22 00:09:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:51,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:51,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 964 states and 1326 transitions. [2022-11-22 00:09:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1326 transitions. [2022-11-22 00:09:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:54,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 970 states and 1333 transitions. [2022-11-22 00:09:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1333 transitions. [2022-11-22 00:09:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:55,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:55,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 976 states and 1340 transitions. [2022-11-22 00:09:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1340 transitions. [2022-11-22 00:09:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:56,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:09:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:09:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 982 states and 1347 transitions. [2022-11-22 00:09:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1347 transitions. [2022-11-22 00:09:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:09:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:09:59,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:09:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:09:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 988 states and 1354 transitions. [2022-11-22 00:10:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1354 transitions. [2022-11-22 00:10:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:00,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:00,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 994 states and 1367 transitions. [2022-11-22 00:10:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1367 transitions. [2022-11-22 00:10:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:04,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2022-11-22 00:10:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 996 states and 1369 transitions. [2022-11-22 00:10:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1369 transitions. [2022-11-22 00:10:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:05,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 998 states and 1371 transitions. [2022-11-22 00:10:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1371 transitions. [2022-11-22 00:10:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:07,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 999 states and 1371 transitions. [2022-11-22 00:10:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1371 transitions. [2022-11-22 00:10:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:09,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1005 states and 1378 transitions. [2022-11-22 00:10:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1378 transitions. [2022-11-22 00:10:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:10:11,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1011 states and 1385 transitions. [2022-11-22 00:10:16,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1385 transitions. [2022-11-22 00:10:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-22 00:10:16,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-11-22 00:10:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1014 states and 1388 transitions. [2022-11-22 00:10:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1388 transitions. [2022-11-22 00:10:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-22 00:10:18,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-11-22 00:10:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1014 states and 1387 transitions. [2022-11-22 00:10:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1387 transitions. [2022-11-22 00:10:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:10:19,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1020 states and 1403 transitions. [2022-11-22 00:10:23,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1403 transitions. [2022-11-22 00:10:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:10:23,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:23,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1025 states and 1411 transitions. [2022-11-22 00:10:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1411 transitions. [2022-11-22 00:10:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-22 00:10:26,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:26,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1029 states and 1414 transitions. [2022-11-22 00:10:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1414 transitions. [2022-11-22 00:10:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:29,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1035 states and 1421 transitions. [2022-11-22 00:10:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1421 transitions. [2022-11-22 00:10:34,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:34,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:34,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:38,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1041 states and 1428 transitions. [2022-11-22 00:10:38,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1428 transitions. [2022-11-22 00:10:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:38,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:38,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1047 states and 1435 transitions. [2022-11-22 00:10:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1435 transitions. [2022-11-22 00:10:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:41,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:41,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1053 states and 1442 transitions. [2022-11-22 00:10:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1442 transitions. [2022-11-22 00:10:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:42,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1059 states and 1449 transitions. [2022-11-22 00:10:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1449 transitions. [2022-11-22 00:10:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:45,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1065 states and 1456 transitions. [2022-11-22 00:10:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1456 transitions. [2022-11-22 00:10:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1071 states and 1463 transitions. [2022-11-22 00:10:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1463 transitions. [2022-11-22 00:10:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:50,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1077 states and 1470 transitions. [2022-11-22 00:10:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1470 transitions. [2022-11-22 00:10:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:52,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:10:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:10:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1083 states and 1477 transitions. [2022-11-22 00:10:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1477 transitions. [2022-11-22 00:10:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:10:55,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:10:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:10:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:10:55,774 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1089 states and 1491 transitions. [2022-11-22 00:11:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1491 transitions. [2022-11-22 00:11:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2022-11-22 00:11:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1091 states and 1493 transitions. [2022-11-22 00:11:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1493 transitions. [2022-11-22 00:11:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:01,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1097 states and 1500 transitions. [2022-11-22 00:11:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1500 transitions. [2022-11-22 00:11:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:03,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1103 states and 1507 transitions. [2022-11-22 00:11:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1507 transitions. [2022-11-22 00:11:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:04,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:06,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:06,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1104 states and 1507 transitions. [2022-11-22 00:11:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1507 transitions. [2022-11-22 00:11:06,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:06,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:06,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1106 states and 1508 transitions. [2022-11-22 00:11:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1508 transitions. [2022-11-22 00:11:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:07,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:11,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1112 states and 1515 transitions. [2022-11-22 00:11:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1515 transitions. [2022-11-22 00:11:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:11,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:11,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1118 states and 1522 transitions. [2022-11-22 00:11:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1522 transitions. [2022-11-22 00:11:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-22 00:11:12,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:12,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1124 states and 1529 transitions. [2022-11-22 00:11:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1529 transitions. [2022-11-22 00:11:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-22 00:11:14,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:14,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2022-11-22 00:11:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1127 states and 1532 transitions. [2022-11-22 00:11:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1532 transitions. [2022-11-22 00:11:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-22 00:11:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:17,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 752 trivial. 0 not checked. [2022-11-22 00:11:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1127 states and 1531 transitions. [2022-11-22 00:11:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1531 transitions. [2022-11-22 00:11:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:11:18,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:22,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1133 states and 1547 transitions. [2022-11-22 00:11:22,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1547 transitions. [2022-11-22 00:11:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:11:22,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1138 states and 1555 transitions. [2022-11-22 00:11:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1555 transitions. [2022-11-22 00:11:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-22 00:11:26,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:26,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1142 states and 1558 transitions. [2022-11-22 00:11:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1558 transitions. [2022-11-22 00:11:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1148 states and 1565 transitions. [2022-11-22 00:11:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1565 transitions. [2022-11-22 00:11:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:33,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1154 states and 1572 transitions. [2022-11-22 00:11:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1572 transitions. [2022-11-22 00:11:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:36,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:37,036 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:39,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1160 states and 1579 transitions. [2022-11-22 00:11:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1579 transitions. [2022-11-22 00:11:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:39,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1166 states and 1586 transitions. [2022-11-22 00:11:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1586 transitions. [2022-11-22 00:11:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1172 states and 1593 transitions. [2022-11-22 00:11:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1593 transitions. [2022-11-22 00:11:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:44,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:44,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1178 states and 1600 transitions. [2022-11-22 00:11:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1600 transitions. [2022-11-22 00:11:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:46,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:46,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:48,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1184 states and 1607 transitions. [2022-11-22 00:11:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1607 transitions. [2022-11-22 00:11:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:48,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1190 states and 1614 transitions. [2022-11-22 00:11:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1614 transitions. [2022-11-22 00:11:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:53,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:53,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1196 states and 1621 transitions. [2022-11-22 00:11:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1621 transitions. [2022-11-22 00:11:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:56,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:56,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:11:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:11:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1202 states and 1628 transitions. [2022-11-22 00:11:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1628 transitions. [2022-11-22 00:11:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:11:59,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:11:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:11:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:11:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1208 states and 1635 transitions. [2022-11-22 00:12:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1635 transitions. [2022-11-22 00:12:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:00,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:00,958 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1214 states and 1642 transitions. [2022-11-22 00:12:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1642 transitions. [2022-11-22 00:12:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:03,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1220 states and 1655 transitions. [2022-11-22 00:12:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1655 transitions. [2022-11-22 00:12:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:07,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:07,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1226 states and 1662 transitions. [2022-11-22 00:12:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1662 transitions. [2022-11-22 00:12:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:08,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:08,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2022-11-22 00:12:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1228 states and 1664 transitions. [2022-11-22 00:12:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1664 transitions. [2022-11-22 00:12:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:10,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:10,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1230 states and 1666 transitions. [2022-11-22 00:12:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1666 transitions. [2022-11-22 00:12:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:13,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:13,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1231 states and 1666 transitions. [2022-11-22 00:12:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1666 transitions. [2022-11-22 00:12:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:14,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:14,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1237 states and 1673 transitions. [2022-11-22 00:12:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1673 transitions. [2022-11-22 00:12:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-22 00:12:18,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1243 states and 1680 transitions. [2022-11-22 00:12:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1680 transitions. [2022-11-22 00:12:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-22 00:12:19,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2022-11-22 00:12:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1246 states and 1683 transitions. [2022-11-22 00:12:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1683 transitions. [2022-11-22 00:12:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-22 00:12:23,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:23,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 850 trivial. 0 not checked. [2022-11-22 00:12:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1246 states and 1682 transitions. [2022-11-22 00:12:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1682 transitions. [2022-11-22 00:12:24,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-22 00:12:24,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:24,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1252 states and 1698 transitions. [2022-11-22 00:12:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1698 transitions. [2022-11-22 00:12:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-22 00:12:28,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1257 states and 1706 transitions. [2022-11-22 00:12:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1706 transitions. [2022-11-22 00:12:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-22 00:12:32,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:32,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:12:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:12:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1261 states and 1709 transitions. [2022-11-22 00:12:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1709 transitions. [2022-11-22 00:12:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-22 00:12:35,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:12:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:12:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:12:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.