./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1bedc761cea545b8144ad4138a379d7139cc98703c76e9b536a2e7389d5b6a10 --- 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-2329fc7 [2022-12-15 03:22:28,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:22:28,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:22:28,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:22:28,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:22:28,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:22:28,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:22:28,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:22:28,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:22:28,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:22:28,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:22:28,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:22:28,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:22:28,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:22:28,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:22:28,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:22:28,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:22:28,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:22:28,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:22:28,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:22:28,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:22:28,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:22:28,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:22:28,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:22:28,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:22:28,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:22:28,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:22:28,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:22:28,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:22:28,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:22:28,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:22:28,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:22:28,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:22:28,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:22:28,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:22:28,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:22:28,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:22:28,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:22:28,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:22:28,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:22:28,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:22:28,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 03:22:28,568 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:22:28,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:22:28,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:22:28,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:22:28,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:22:28,570 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:22:28,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:22:28,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:22:28,570 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:22:28,571 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:22:28,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:22:28,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:22:28,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:22:28,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:22:28,572 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:22:28,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:22:28,572 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_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1bedc761cea545b8144ad4138a379d7139cc98703c76e9b536a2e7389d5b6a10 [2022-12-15 03:22:28,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:22:28,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:22:28,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:22:28,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:22:28,751 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:22:28,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-2.c [2022-12-15 03:22:31,431 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:22:31,568 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:22:31,569 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-2.c [2022-12-15 03:22:31,573 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/data/7831476c2/05dcf93c49784f0db6528f4be442dd7f/FLAG732c5d1c7 [2022-12-15 03:22:31,586 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/data/7831476c2/05dcf93c49784f0db6528f4be442dd7f [2022-12-15 03:22:31,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:22:31,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:22:31,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:22:31,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:22:31,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:22:31,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79fc7fde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31, skipping insertion in model container [2022-12-15 03:22:31,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:22:31,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:22:31,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:22:31,723 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:22:31,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:22:31,742 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:22:31,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31 WrapperNode [2022-12-15 03:22:31,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:22:31,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:22:31,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:22:31,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:22:31,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,766 INFO L138 Inliner]: procedures = 10, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 51 [2022-12-15 03:22:31,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:22:31,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:22:31,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:22:31,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:22:31,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,785 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:22:31,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:22:31,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:22:31,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:22:31,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:22:31" (1/1) ... [2022-12-15 03:22:31,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:22:31,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:22:31,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:22:31,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c5518e-e5e0-4d9e-8350-9459210df602/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:22:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:22:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:22:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:22:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:22:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:22:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:22:31,901 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:22:31,902 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:22:32,010 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:22:32,033 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:22:32,033 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:22:32,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:22:32 BoogieIcfgContainer [2022-12-15 03:22:32,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:22:32,036 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:22:32,036 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:22:32,044 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:22:32,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:22:32" (1/1) ... [2022-12-15 03:22:32,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:22:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2022-12-15 03:22:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-12-15 03:22:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 03:22:32,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 26 states and 30 transitions. [2022-12-15 03:22:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-12-15 03:22:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 03:22:32,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2022-12-15 03:22:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-12-15 03:22:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 03:22:32,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2022-12-15 03:22:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-12-15 03:22:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 03:22:32,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:32,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:32,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 03:22:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2022-12-15 03:22:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-12-15 03:22:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 03:22:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2022-12-15 03:22:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2022-12-15 03:22:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 03:22:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:33,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2022-12-15 03:22:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-12-15 03:22:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 03:22:33,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:33,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2022-12-15 03:22:33,939 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-12-15 03:22:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 03:22:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:22:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2022-12-15 03:22:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-12-15 03:22:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 03:22:34,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 38 states and 49 transitions. [2022-12-15 03:22:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2022-12-15 03:22:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 03:22:34,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 55 transitions. [2022-12-15 03:22:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2022-12-15 03:22:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 03:22:34,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 41 states and 55 transitions. [2022-12-15 03:22:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2022-12-15 03:22:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 03:22:35,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:35,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:22:35,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 55 transitions. [2022-12-15 03:22:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2022-12-15 03:22:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 03:22:35,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:35,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2022-12-15 03:22:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2022-12-15 03:22:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 03:22:35,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2022-12-15 03:22:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2022-12-15 03:22:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 03:22:35,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:35,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 03:22:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 46 states and 61 transitions. [2022-12-15 03:22:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 61 transitions. [2022-12-15 03:22:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 03:22:36,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2022-12-15 03:22:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2022-12-15 03:22:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 03:22:36,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2022-12-15 03:22:36,824 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2022-12-15 03:22:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 03:22:36,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:36,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:22:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:37,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 50 states and 67 transitions. [2022-12-15 03:22:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2022-12-15 03:22:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 03:22:37,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:37,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 52 states and 73 transitions. [2022-12-15 03:22:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 73 transitions. [2022-12-15 03:22:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 03:22:37,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 53 states and 73 transitions. [2022-12-15 03:22:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 73 transitions. [2022-12-15 03:22:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 03:22:37,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:37,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:22:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2022-12-15 03:22:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2022-12-15 03:22:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 03:22:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:38,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 79 transitions. [2022-12-15 03:22:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 79 transitions. [2022-12-15 03:22:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 03:22:38,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 57 states and 79 transitions. [2022-12-15 03:22:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 79 transitions. [2022-12-15 03:22:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 03:22:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 03:22:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 58 states and 79 transitions. [2022-12-15 03:22:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 79 transitions. [2022-12-15 03:22:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 03:22:39,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2022-12-15 03:22:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2022-12-15 03:22:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 03:22:39,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2022-12-15 03:22:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2022-12-15 03:22:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 03:22:39,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:22:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2022-12-15 03:22:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2022-12-15 03:22:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-15 03:22:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 64 states and 91 transitions. [2022-12-15 03:22:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2022-12-15 03:22:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-15 03:22:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 91 transitions. [2022-12-15 03:22:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 91 transitions. [2022-12-15 03:22:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-15 03:22:41,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-15 03:22:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 91 transitions. [2022-12-15 03:22:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2022-12-15 03:22:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 03:22:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:41,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2022-12-15 03:22:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2022-12-15 03:22:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 03:22:41,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 69 states and 97 transitions. [2022-12-15 03:22:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 97 transitions. [2022-12-15 03:22:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 03:22:42,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:42,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 03:22:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2022-12-15 03:22:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2022-12-15 03:22:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 03:22:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2022-12-15 03:22:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2022-12-15 03:22:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 03:22:43,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:43,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2022-12-15 03:22:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2022-12-15 03:22:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 03:22:43,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-12-15 03:22:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 103 transitions. [2022-12-15 03:22:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 103 transitions. [2022-12-15 03:22:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 03:22:43,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:44,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 76 states and 109 transitions. [2022-12-15 03:22:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 109 transitions. [2022-12-15 03:22:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 03:22:44,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:44,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 77 states and 109 transitions. [2022-12-15 03:22:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 109 transitions. [2022-12-15 03:22:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 03:22:44,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-15 03:22:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2022-12-15 03:22:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2022-12-15 03:22:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 03:22:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 80 states and 115 transitions. [2022-12-15 03:22:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 115 transitions. [2022-12-15 03:22:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 03:22:45,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 81 states and 115 transitions. [2022-12-15 03:22:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 115 transitions. [2022-12-15 03:22:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 03:22:45,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:45,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-12-15 03:22:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 82 states and 115 transitions. [2022-12-15 03:22:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2022-12-15 03:22:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 03:22:46,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:46,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 84 states and 121 transitions. [2022-12-15 03:22:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 121 transitions. [2022-12-15 03:22:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 03:22:46,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 121 transitions. [2022-12-15 03:22:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 121 transitions. [2022-12-15 03:22:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 03:22:47,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:22:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 86 states and 121 transitions. [2022-12-15 03:22:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 121 transitions. [2022-12-15 03:22:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:22:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 88 states and 127 transitions. [2022-12-15 03:22:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 127 transitions. [2022-12-15 03:22:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:22:48,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:48,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:48,440 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 89 states and 127 transitions. [2022-12-15 03:22:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2022-12-15 03:22:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:22:48,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 30 proven. 16 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-12-15 03:22:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:49,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 90 states and 127 transitions. [2022-12-15 03:22:49,013 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2022-12-15 03:22:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 03:22:49,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 92 states and 133 transitions. [2022-12-15 03:22:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 133 transitions. [2022-12-15 03:22:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 03:22:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 93 states and 133 transitions. [2022-12-15 03:22:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 133 transitions. [2022-12-15 03:22:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 03:22:50,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:50,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-12-15 03:22:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 94 states and 133 transitions. [2022-12-15 03:22:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2022-12-15 03:22:50,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:22:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 96 states and 139 transitions. [2022-12-15 03:22:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 139 transitions. [2022-12-15 03:22:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:22:51,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:51,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 97 states and 139 transitions. [2022-12-15 03:22:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2022-12-15 03:22:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:22:51,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 34 proven. 18 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2022-12-15 03:22:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2022-12-15 03:22:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2022-12-15 03:22:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 03:22:52,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 100 states and 145 transitions. [2022-12-15 03:22:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2022-12-15 03:22:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 03:22:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 101 states and 145 transitions. [2022-12-15 03:22:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2022-12-15 03:22:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 03:22:53,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 36 proven. 19 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-12-15 03:22:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 102 states and 145 transitions. [2022-12-15 03:22:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 145 transitions. [2022-12-15 03:22:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 03:22:53,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:53,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:54,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:54,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 151 transitions. [2022-12-15 03:22:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 151 transitions. [2022-12-15 03:22:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 03:22:54,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:54,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:55,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 105 states and 151 transitions. [2022-12-15 03:22:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 151 transitions. [2022-12-15 03:22:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 03:22:55,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:55,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 38 proven. 20 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2022-12-15 03:22:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 106 states and 151 transitions. [2022-12-15 03:22:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 151 transitions. [2022-12-15 03:22:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:22:55,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 108 states and 157 transitions. [2022-12-15 03:22:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 157 transitions. [2022-12-15 03:22:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:22:56,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:56,462 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:56,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 109 states and 157 transitions. [2022-12-15 03:22:56,852 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2022-12-15 03:22:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:22:56,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:56,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 40 proven. 21 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2022-12-15 03:22:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 110 states and 157 transitions. [2022-12-15 03:22:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 157 transitions. [2022-12-15 03:22:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 03:22:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 112 states and 163 transitions. [2022-12-15 03:22:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 163 transitions. [2022-12-15 03:22:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 03:22:58,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:22:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2022-12-15 03:22:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2022-12-15 03:22:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 03:22:58,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:58,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 42 proven. 22 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-15 03:22:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 114 states and 163 transitions. [2022-12-15 03:22:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 163 transitions. [2022-12-15 03:22:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 03:22:59,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 169 transitions. [2022-12-15 03:23:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2022-12-15 03:23:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 03:23:00,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:00,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 117 states and 169 transitions. [2022-12-15 03:23:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 169 transitions. [2022-12-15 03:23:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-15 03:23:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:01,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 44 proven. 23 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-12-15 03:23:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 118 states and 169 transitions. [2022-12-15 03:23:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 169 transitions. [2022-12-15 03:23:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:23:01,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 120 states and 175 transitions. [2022-12-15 03:23:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 175 transitions. [2022-12-15 03:23:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:23:02,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 121 states and 175 transitions. [2022-12-15 03:23:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 175 transitions. [2022-12-15 03:23:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:23:03,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 46 proven. 24 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2022-12-15 03:23:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 122 states and 175 transitions. [2022-12-15 03:23:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 175 transitions. [2022-12-15 03:23:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:23:03,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:03,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 124 states and 181 transitions. [2022-12-15 03:23:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 181 transitions. [2022-12-15 03:23:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:23:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 125 states and 181 transitions. [2022-12-15 03:23:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 181 transitions. [2022-12-15 03:23:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:23:06,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 48 proven. 25 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-12-15 03:23:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:06,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 126 states and 181 transitions. [2022-12-15 03:23:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 181 transitions. [2022-12-15 03:23:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:23:06,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 128 states and 187 transitions. [2022-12-15 03:23:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 187 transitions. [2022-12-15 03:23:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:23:08,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 129 states and 187 transitions. [2022-12-15 03:23:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 187 transitions. [2022-12-15 03:23:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:23:08,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 50 proven. 26 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2022-12-15 03:23:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 130 states and 187 transitions. [2022-12-15 03:23:09,281 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 187 transitions. [2022-12-15 03:23:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:23:09,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:09,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 132 states and 193 transitions. [2022-12-15 03:23:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 193 transitions. [2022-12-15 03:23:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:23:10,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:10,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 133 states and 193 transitions. [2022-12-15 03:23:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 193 transitions. [2022-12-15 03:23:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:23:11,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 52 proven. 27 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2022-12-15 03:23:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 134 states and 193 transitions. [2022-12-15 03:23:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 193 transitions. [2022-12-15 03:23:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:23:11,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 136 states and 199 transitions. [2022-12-15 03:23:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 199 transitions. [2022-12-15 03:23:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:23:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 199 transitions. [2022-12-15 03:23:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 199 transitions. [2022-12-15 03:23:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:23:13,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 54 proven. 28 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-12-15 03:23:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 138 states and 199 transitions. [2022-12-15 03:23:14,062 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 199 transitions. [2022-12-15 03:23:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:23:14,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:14,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:14,387 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 140 states and 205 transitions. [2022-12-15 03:23:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 205 transitions. [2022-12-15 03:23:15,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:23:15,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 141 states and 205 transitions. [2022-12-15 03:23:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 205 transitions. [2022-12-15 03:23:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:23:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:16,452 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 56 proven. 29 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-15 03:23:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 142 states and 205 transitions. [2022-12-15 03:23:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 205 transitions. [2022-12-15 03:23:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:23:16,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 144 states and 211 transitions. [2022-12-15 03:23:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2022-12-15 03:23:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:23:18,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:18,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 145 states and 211 transitions. [2022-12-15 03:23:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2022-12-15 03:23:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:23:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:19,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 58 proven. 30 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2022-12-15 03:23:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 146 states and 211 transitions. [2022-12-15 03:23:19,754 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 211 transitions. [2022-12-15 03:23:19,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:23:19,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 148 states and 217 transitions. [2022-12-15 03:23:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 217 transitions. [2022-12-15 03:23:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:23:21,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:21,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:21,433 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 149 states and 217 transitions. [2022-12-15 03:23:21,960 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 217 transitions. [2022-12-15 03:23:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:23:21,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:21,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:22,020 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 60 proven. 31 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-12-15 03:23:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 150 states and 217 transitions. [2022-12-15 03:23:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2022-12-15 03:23:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:23:22,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:22,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:22,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 152 states and 223 transitions. [2022-12-15 03:23:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 223 transitions. [2022-12-15 03:23:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:23:23,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:23,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 223 transitions. [2022-12-15 03:23:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 223 transitions. [2022-12-15 03:23:24,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:23:24,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:24,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 62 proven. 32 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2022-12-15 03:23:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 154 states and 223 transitions. [2022-12-15 03:23:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 223 transitions. [2022-12-15 03:23:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:23:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:26,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 156 states and 229 transitions. [2022-12-15 03:23:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 229 transitions. [2022-12-15 03:23:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:23:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 157 states and 229 transitions. [2022-12-15 03:23:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 229 transitions. [2022-12-15 03:23:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:23:27,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:27,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 64 proven. 33 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-12-15 03:23:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:27,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 158 states and 229 transitions. [2022-12-15 03:23:27,725 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 229 transitions. [2022-12-15 03:23:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:23:27,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:28,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 160 states and 235 transitions. [2022-12-15 03:23:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 235 transitions. [2022-12-15 03:23:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:23:29,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:29,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 161 states and 235 transitions. [2022-12-15 03:23:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 235 transitions. [2022-12-15 03:23:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:23:30,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 66 proven. 34 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-12-15 03:23:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 162 states and 235 transitions. [2022-12-15 03:23:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 235 transitions. [2022-12-15 03:23:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:23:30,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 164 states and 241 transitions. [2022-12-15 03:23:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 241 transitions. [2022-12-15 03:23:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:23:32,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 165 states and 241 transitions. [2022-12-15 03:23:33,136 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 241 transitions. [2022-12-15 03:23:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:23:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:33,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 68 proven. 35 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2022-12-15 03:23:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 166 states and 241 transitions. [2022-12-15 03:23:33,617 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2022-12-15 03:23:33,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:23:33,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:33,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 168 states and 247 transitions. [2022-12-15 03:23:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 247 transitions. [2022-12-15 03:23:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:23:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 169 states and 247 transitions. [2022-12-15 03:23:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 247 transitions. [2022-12-15 03:23:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:23:36,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 70 proven. 36 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2022-12-15 03:23:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 170 states and 247 transitions. [2022-12-15 03:23:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 247 transitions. [2022-12-15 03:23:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:23:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 172 states and 253 transitions. [2022-12-15 03:23:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 253 transitions. [2022-12-15 03:23:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:23:38,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:38,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 173 states and 253 transitions. [2022-12-15 03:23:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 253 transitions. [2022-12-15 03:23:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:23:39,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 72 proven. 37 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-12-15 03:23:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 174 states and 253 transitions. [2022-12-15 03:23:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 253 transitions. [2022-12-15 03:23:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:23:39,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2022-12-15 03:23:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2022-12-15 03:23:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:23:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 177 states and 259 transitions. [2022-12-15 03:23:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 259 transitions. [2022-12-15 03:23:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:23:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 74 proven. 38 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2022-12-15 03:23:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 259 transitions. [2022-12-15 03:23:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2022-12-15 03:23:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:43,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:43,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 180 states and 265 transitions. [2022-12-15 03:23:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 265 transitions. [2022-12-15 03:23:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:45,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 181 states and 265 transitions. [2022-12-15 03:23:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 265 transitions. [2022-12-15 03:23:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:46,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 76 proven. 39 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2022-12-15 03:23:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 182 states and 265 transitions. [2022-12-15 03:23:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 265 transitions. [2022-12-15 03:23:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:23:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 184 states and 271 transitions. [2022-12-15 03:23:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 271 transitions. [2022-12-15 03:23:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:23:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 185 states and 271 transitions. [2022-12-15 03:23:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 271 transitions. [2022-12-15 03:23:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:23:49,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 78 proven. 40 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-12-15 03:23:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 186 states and 271 transitions. [2022-12-15 03:23:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 271 transitions. [2022-12-15 03:23:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:23:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:49,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 188 states and 277 transitions. [2022-12-15 03:23:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 277 transitions. [2022-12-15 03:23:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:23:52,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2022-12-15 03:23:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2022-12-15 03:23:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:23:53,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 80 proven. 41 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2022-12-15 03:23:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 190 states and 277 transitions. [2022-12-15 03:23:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 277 transitions. [2022-12-15 03:23:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:23:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 192 states and 283 transitions. [2022-12-15 03:23:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 283 transitions. [2022-12-15 03:23:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:23:56,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 193 states and 283 transitions. [2022-12-15 03:23:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 283 transitions. [2022-12-15 03:23:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:23:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:56,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 82 proven. 42 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2022-12-15 03:23:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 194 states and 283 transitions. [2022-12-15 03:23:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 283 transitions. [2022-12-15 03:23:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:23:57,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:23:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:59,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 196 states and 289 transitions. [2022-12-15 03:23:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 289 transitions. [2022-12-15 03:23:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:23:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:59,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:59,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 197 states and 289 transitions. [2022-12-15 03:24:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 289 transitions. [2022-12-15 03:24:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:24:00,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 84 proven. 43 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-12-15 03:24:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 198 states and 289 transitions. [2022-12-15 03:24:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 289 transitions. [2022-12-15 03:24:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:24:01,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 200 states and 295 transitions. [2022-12-15 03:24:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 295 transitions. [2022-12-15 03:24:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:24:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:03,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 201 states and 295 transitions. [2022-12-15 03:24:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 295 transitions. [2022-12-15 03:24:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:24:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 86 proven. 44 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2022-12-15 03:24:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 202 states and 295 transitions. [2022-12-15 03:24:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 295 transitions. [2022-12-15 03:24:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:24:05,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:07,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 204 states and 301 transitions. [2022-12-15 03:24:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 301 transitions. [2022-12-15 03:24:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:24:07,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:07,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 205 states and 301 transitions. [2022-12-15 03:24:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 301 transitions. [2022-12-15 03:24:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:24:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 88 proven. 45 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2022-12-15 03:24:09,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 206 states and 301 transitions. [2022-12-15 03:24:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 301 transitions. [2022-12-15 03:24:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:24:09,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:09,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 208 states and 307 transitions. [2022-12-15 03:24:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 307 transitions. [2022-12-15 03:24:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:24:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:11,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 209 states and 307 transitions. [2022-12-15 03:24:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 307 transitions. [2022-12-15 03:24:12,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:24:12,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:12,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 90 proven. 46 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-12-15 03:24:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 210 states and 307 transitions. [2022-12-15 03:24:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 307 transitions. [2022-12-15 03:24:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 03:24:13,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 212 states and 313 transitions. [2022-12-15 03:24:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 313 transitions. [2022-12-15 03:24:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 03:24:15,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:15,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:15,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 213 states and 313 transitions. [2022-12-15 03:24:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 313 transitions. [2022-12-15 03:24:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 03:24:16,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 92 proven. 47 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2022-12-15 03:24:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 214 states and 313 transitions. [2022-12-15 03:24:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 313 transitions. [2022-12-15 03:24:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:24:17,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 216 states and 319 transitions. [2022-12-15 03:24:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 319 transitions. [2022-12-15 03:24:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:24:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:19,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 217 states and 319 transitions. [2022-12-15 03:24:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 319 transitions. [2022-12-15 03:24:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:24:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 94 proven. 48 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2022-12-15 03:24:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 218 states and 319 transitions. [2022-12-15 03:24:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 319 transitions. [2022-12-15 03:24:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:24:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 220 states and 325 transitions. [2022-12-15 03:24:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 325 transitions. [2022-12-15 03:24:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:24:24,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 221 states and 325 transitions. [2022-12-15 03:24:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 325 transitions. [2022-12-15 03:24:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:24:25,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:25,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 96 proven. 49 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-12-15 03:24:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 222 states and 325 transitions. [2022-12-15 03:24:26,371 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 325 transitions. [2022-12-15 03:24:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:24:26,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 224 states and 331 transitions. [2022-12-15 03:24:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 331 transitions. [2022-12-15 03:24:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:24:28,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 225 states and 331 transitions. [2022-12-15 03:24:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 331 transitions. [2022-12-15 03:24:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:24:30,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 98 proven. 50 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2022-12-15 03:24:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 226 states and 331 transitions. [2022-12-15 03:24:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 331 transitions. [2022-12-15 03:24:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 03:24:30,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 228 states and 337 transitions. [2022-12-15 03:24:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 337 transitions. [2022-12-15 03:24:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 03:24:33,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 229 states and 337 transitions. [2022-12-15 03:24:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 337 transitions. [2022-12-15 03:24:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 03:24:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 100 proven. 51 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2022-12-15 03:24:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 230 states and 337 transitions. [2022-12-15 03:24:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 337 transitions. [2022-12-15 03:24:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:24:36,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 232 states and 343 transitions. [2022-12-15 03:24:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 343 transitions. [2022-12-15 03:24:38,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:24:38,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:38,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 233 states and 343 transitions. [2022-12-15 03:24:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 343 transitions. [2022-12-15 03:24:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:24:40,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 102 proven. 52 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-12-15 03:24:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 234 states and 343 transitions. [2022-12-15 03:24:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 343 transitions. [2022-12-15 03:24:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 03:24:40,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 236 states and 349 transitions. [2022-12-15 03:24:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 349 transitions. [2022-12-15 03:24:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 03:24:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 237 states and 349 transitions. [2022-12-15 03:24:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 349 transitions. [2022-12-15 03:24:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 03:24:45,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 104 proven. 53 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2022-12-15 03:24:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 238 states and 349 transitions. [2022-12-15 03:24:45,827 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 349 transitions. [2022-12-15 03:24:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:24:45,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 240 states and 355 transitions. [2022-12-15 03:24:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 355 transitions. [2022-12-15 03:24:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:24:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:48,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 241 states and 355 transitions. [2022-12-15 03:24:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 355 transitions. [2022-12-15 03:24:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:24:50,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:50,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 106 proven. 54 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2022-12-15 03:24:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 242 states and 355 transitions. [2022-12-15 03:24:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 355 transitions. [2022-12-15 03:24:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 03:24:50,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 244 states and 361 transitions. [2022-12-15 03:24:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 361 transitions. [2022-12-15 03:24:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 03:24:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:53,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 245 states and 361 transitions. [2022-12-15 03:24:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 361 transitions. [2022-12-15 03:24:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 03:24:55,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:55,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 108 proven. 55 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-12-15 03:24:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 246 states and 361 transitions. [2022-12-15 03:24:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 361 transitions. [2022-12-15 03:24:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:24:55,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 248 states and 367 transitions. [2022-12-15 03:24:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 367 transitions. [2022-12-15 03:24:58,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:24:58,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:58,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:58,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 249 states and 367 transitions. [2022-12-15 03:25:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 367 transitions. [2022-12-15 03:25:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:25:00,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 110 proven. 56 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2022-12-15 03:25:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 250 states and 367 transitions. [2022-12-15 03:25:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 367 transitions. [2022-12-15 03:25:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:25:00,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:00,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 252 states and 373 transitions. [2022-12-15 03:25:03,872 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 373 transitions. [2022-12-15 03:25:03,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:25:03,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:03,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:04,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 253 states and 373 transitions. [2022-12-15 03:25:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 373 transitions. [2022-12-15 03:25:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:25:05,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:05,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 112 proven. 57 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2022-12-15 03:25:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 254 states and 373 transitions. [2022-12-15 03:25:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 373 transitions. [2022-12-15 03:25:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:25:06,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 256 states and 379 transitions. [2022-12-15 03:25:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 379 transitions. [2022-12-15 03:25:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:25:09,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:10,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 257 states and 379 transitions. [2022-12-15 03:25:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 379 transitions. [2022-12-15 03:25:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:25:10,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:10,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 114 proven. 58 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-12-15 03:25:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 258 states and 379 transitions. [2022-12-15 03:25:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2022-12-15 03:25:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 03:25:11,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:11,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:14,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 260 states and 385 transitions. [2022-12-15 03:25:14,463 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 385 transitions. [2022-12-15 03:25:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 03:25:14,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 261 states and 385 transitions. [2022-12-15 03:25:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 385 transitions. [2022-12-15 03:25:16,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 03:25:16,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:16,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:16,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 116 proven. 59 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2022-12-15 03:25:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 262 states and 385 transitions. [2022-12-15 03:25:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 385 transitions. [2022-12-15 03:25:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 03:25:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 264 states and 391 transitions. [2022-12-15 03:25:20,202 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 391 transitions. [2022-12-15 03:25:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 03:25:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 265 states and 391 transitions. [2022-12-15 03:25:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 391 transitions. [2022-12-15 03:25:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-15 03:25:21,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 118 proven. 60 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2022-12-15 03:25:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 266 states and 391 transitions. [2022-12-15 03:25:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 391 transitions. [2022-12-15 03:25:22,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 03:25:22,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:22,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 268 states and 397 transitions. [2022-12-15 03:25:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 397 transitions. [2022-12-15 03:25:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 03:25:26,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 269 states and 397 transitions. [2022-12-15 03:25:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 397 transitions. [2022-12-15 03:25:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-15 03:25:27,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 120 proven. 61 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-12-15 03:25:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 270 states and 397 transitions. [2022-12-15 03:25:28,766 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 397 transitions. [2022-12-15 03:25:28,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:25:28,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 272 states and 403 transitions. [2022-12-15 03:25:32,229 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 403 transitions. [2022-12-15 03:25:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:25:32,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:32,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 273 states and 403 transitions. [2022-12-15 03:25:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 403 transitions. [2022-12-15 03:25:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:25:34,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 122 proven. 62 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2022-12-15 03:25:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 274 states and 403 transitions. [2022-12-15 03:25:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 403 transitions. [2022-12-15 03:25:35,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 03:25:35,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:35,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 276 states and 409 transitions. [2022-12-15 03:25:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 409 transitions. [2022-12-15 03:25:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 03:25:38,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:38,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 277 states and 409 transitions. [2022-12-15 03:25:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 409 transitions. [2022-12-15 03:25:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-15 03:25:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:40,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 124 proven. 63 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2022-12-15 03:25:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 278 states and 409 transitions. [2022-12-15 03:25:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 409 transitions. [2022-12-15 03:25:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-15 03:25:41,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 280 states and 415 transitions. [2022-12-15 03:25:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 415 transitions. [2022-12-15 03:25:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-15 03:25:44,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 281 states and 415 transitions. [2022-12-15 03:25:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 415 transitions. [2022-12-15 03:25:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-15 03:25:46,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 126 proven. 64 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-12-15 03:25:47,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 282 states and 415 transitions. [2022-12-15 03:25:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 415 transitions. [2022-12-15 03:25:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 03:25:47,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:47,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:51,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 284 states and 421 transitions. [2022-12-15 03:25:51,283 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 421 transitions. [2022-12-15 03:25:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 03:25:51,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:51,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 285 states and 421 transitions. [2022-12-15 03:25:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 421 transitions. [2022-12-15 03:25:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-15 03:25:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 128 proven. 65 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2022-12-15 03:25:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 286 states and 421 transitions. [2022-12-15 03:25:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 421 transitions. [2022-12-15 03:25:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:25:54,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 288 states and 427 transitions. [2022-12-15 03:25:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 427 transitions. [2022-12-15 03:25:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:25:57,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 289 states and 427 transitions. [2022-12-15 03:25:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 427 transitions. [2022-12-15 03:25:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:25:59,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 130 proven. 66 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2022-12-15 03:26:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 290 states and 427 transitions. [2022-12-15 03:26:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 427 transitions. [2022-12-15 03:26:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-15 03:26:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 292 states and 433 transitions. [2022-12-15 03:26:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-12-15 03:26:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-15 03:26:05,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 293 states and 433 transitions. [2022-12-15 03:26:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-12-15 03:26:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-15 03:26:07,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 132 proven. 67 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-12-15 03:26:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 294 states and 433 transitions. [2022-12-15 03:26:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 433 transitions. [2022-12-15 03:26:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 03:26:08,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:08,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 296 states and 439 transitions. [2022-12-15 03:26:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 439 transitions. [2022-12-15 03:26:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 03:26:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:11,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 297 states and 439 transitions. [2022-12-15 03:26:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 439 transitions. [2022-12-15 03:26:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 03:26:13,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:13,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:14,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 134 proven. 68 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2022-12-15 03:26:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 298 states and 439 transitions. [2022-12-15 03:26:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 439 transitions. [2022-12-15 03:26:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:26:15,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 300 states and 445 transitions. [2022-12-15 03:26:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 445 transitions. [2022-12-15 03:26:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:26:19,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 0 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 301 states and 445 transitions. [2022-12-15 03:26:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 445 transitions. [2022-12-15 03:26:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:26:21,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 136 proven. 69 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2022-12-15 03:26:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 302 states and 445 transitions. [2022-12-15 03:26:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 445 transitions. [2022-12-15 03:26:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 03:26:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 304 states and 451 transitions. [2022-12-15 03:26:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 451 transitions. [2022-12-15 03:26:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 03:26:26,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 305 states and 451 transitions. [2022-12-15 03:26:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 451 transitions. [2022-12-15 03:26:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 03:26:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 138 proven. 70 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2022-12-15 03:26:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 306 states and 451 transitions. [2022-12-15 03:26:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 451 transitions. [2022-12-15 03:26:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 03:26:29,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:29,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 308 states and 457 transitions. [2022-12-15 03:26:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 457 transitions. [2022-12-15 03:26:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 03:26:33,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,523 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 0 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 309 states and 457 transitions. [2022-12-15 03:26:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 457 transitions. [2022-12-15 03:26:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 03:26:36,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 140 proven. 71 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2022-12-15 03:26:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 310 states and 457 transitions. [2022-12-15 03:26:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 457 transitions. [2022-12-15 03:26:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:26:37,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 312 states and 463 transitions. [2022-12-15 03:26:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 463 transitions. [2022-12-15 03:26:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:26:41,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:41,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 313 states and 463 transitions. [2022-12-15 03:26:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 463 transitions. [2022-12-15 03:26:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:26:43,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:43,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 142 proven. 72 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2022-12-15 03:26:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 314 states and 463 transitions. [2022-12-15 03:26:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 463 transitions. [2022-12-15 03:26:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:26:44,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:44,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 316 states and 469 transitions. [2022-12-15 03:26:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 469 transitions. [2022-12-15 03:26:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:26:49,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 317 states and 469 transitions. [2022-12-15 03:26:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 469 transitions. [2022-12-15 03:26:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:26:51,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 144 proven. 73 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-12-15 03:26:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 318 states and 469 transitions. [2022-12-15 03:26:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 469 transitions. [2022-12-15 03:26:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:26:52,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 320 states and 475 transitions. [2022-12-15 03:26:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 475 transitions. [2022-12-15 03:26:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:26:57,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 321 states and 475 transitions. [2022-12-15 03:26:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 475 transitions. [2022-12-15 03:26:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:26:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:59,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 146 proven. 74 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2022-12-15 03:27:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 322 states and 475 transitions. [2022-12-15 03:27:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 475 transitions. [2022-12-15 03:27:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:27:00,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:00,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 324 states and 481 transitions. [2022-12-15 03:27:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 481 transitions. [2022-12-15 03:27:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:27:05,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 0 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 325 states and 481 transitions. [2022-12-15 03:27:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 481 transitions. [2022-12-15 03:27:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:27:08,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:08,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 148 proven. 75 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2022-12-15 03:27:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 326 states and 481 transitions. [2022-12-15 03:27:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 481 transitions. [2022-12-15 03:27:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:27:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:09,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 328 states and 487 transitions. [2022-12-15 03:27:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 487 transitions. [2022-12-15 03:27:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:27:14,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:14,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:17,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 329 states and 487 transitions. [2022-12-15 03:27:17,201 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 487 transitions. [2022-12-15 03:27:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:27:17,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 150 proven. 76 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2022-12-15 03:27:18,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 330 states and 487 transitions. [2022-12-15 03:27:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 487 transitions. [2022-12-15 03:27:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 03:27:18,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 332 states and 493 transitions. [2022-12-15 03:27:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 493 transitions. [2022-12-15 03:27:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 03:27:23,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:24,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 333 states and 493 transitions. [2022-12-15 03:27:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 493 transitions. [2022-12-15 03:27:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 03:27:25,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 152 proven. 77 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2022-12-15 03:27:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 334 states and 493 transitions. [2022-12-15 03:27:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 493 transitions. [2022-12-15 03:27:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 03:27:27,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 336 states and 499 transitions. [2022-12-15 03:27:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 499 transitions. [2022-12-15 03:27:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 03:27:31,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 337 states and 499 transitions. [2022-12-15 03:27:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 499 transitions. [2022-12-15 03:27:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-15 03:27:34,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:34,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 154 proven. 78 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2022-12-15 03:27:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 338 states and 499 transitions. [2022-12-15 03:27:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 499 transitions. [2022-12-15 03:27:35,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 03:27:35,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 340 states and 505 transitions. [2022-12-15 03:27:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 505 transitions. [2022-12-15 03:27:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 03:27:39,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 341 states and 505 transitions. [2022-12-15 03:27:42,530 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 505 transitions. [2022-12-15 03:27:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 03:27:42,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 156 proven. 79 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2022-12-15 03:27:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 342 states and 505 transitions. [2022-12-15 03:27:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 505 transitions. [2022-12-15 03:27:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:27:43,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 344 states and 511 transitions. [2022-12-15 03:27:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 511 transitions. [2022-12-15 03:27:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:27:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 345 states and 511 transitions. [2022-12-15 03:27:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 511 transitions. [2022-12-15 03:27:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:27:51,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:51,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 158 proven. 80 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2022-12-15 03:27:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 346 states and 511 transitions. [2022-12-15 03:27:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 511 transitions. [2022-12-15 03:27:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-15 03:27:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:53,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 348 states and 517 transitions. [2022-12-15 03:27:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 517 transitions. [2022-12-15 03:27:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-15 03:27:57,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:57,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 349 states and 517 transitions. [2022-12-15 03:27:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 517 transitions. [2022-12-15 03:27:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-15 03:27:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 160 proven. 81 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2022-12-15 03:28:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 350 states and 517 transitions. [2022-12-15 03:28:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 517 transitions. [2022-12-15 03:28:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 03:28:01,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 352 states and 523 transitions. [2022-12-15 03:28:05,856 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 523 transitions. [2022-12-15 03:28:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 03:28:05,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 353 states and 523 transitions. [2022-12-15 03:28:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 523 transitions. [2022-12-15 03:28:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-15 03:28:08,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 162 proven. 82 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2022-12-15 03:28:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 354 states and 523 transitions. [2022-12-15 03:28:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 523 transitions. [2022-12-15 03:28:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 03:28:09,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:09,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 356 states and 529 transitions. [2022-12-15 03:28:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 529 transitions. [2022-12-15 03:28:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 03:28:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 0 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:17,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:17,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 357 states and 529 transitions. [2022-12-15 03:28:17,586 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 529 transitions. [2022-12-15 03:28:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 03:28:17,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 164 proven. 83 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2022-12-15 03:28:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 358 states and 529 transitions. [2022-12-15 03:28:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 529 transitions. [2022-12-15 03:28:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 03:28:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 360 states and 535 transitions. [2022-12-15 03:28:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 535 transitions. [2022-12-15 03:28:23,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 03:28:23,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 361 states and 535 transitions. [2022-12-15 03:28:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 535 transitions. [2022-12-15 03:28:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 03:28:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:26,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 166 proven. 84 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2022-12-15 03:28:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 362 states and 535 transitions. [2022-12-15 03:28:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 535 transitions. [2022-12-15 03:28:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:28:27,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:33,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 364 states and 541 transitions. [2022-12-15 03:28:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 541 transitions. [2022-12-15 03:28:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:28:33,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 365 states and 541 transitions. [2022-12-15 03:28:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 541 transitions. [2022-12-15 03:28:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:28:36,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 168 proven. 85 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2022-12-15 03:28:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 366 states and 541 transitions. [2022-12-15 03:28:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 541 transitions. [2022-12-15 03:28:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 03:28:37,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 368 states and 547 transitions. [2022-12-15 03:28:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 547 transitions. [2022-12-15 03:28:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 03:28:42,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 0 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 369 states and 547 transitions. [2022-12-15 03:28:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 547 transitions. [2022-12-15 03:28:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 03:28:45,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:45,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 170 proven. 86 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2022-12-15 03:28:47,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 370 states and 547 transitions. [2022-12-15 03:28:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 547 transitions. [2022-12-15 03:28:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:28:47,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:47,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 372 states and 553 transitions. [2022-12-15 03:28:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 553 transitions. [2022-12-15 03:28:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:28:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 0 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:28:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 373 states and 553 transitions. [2022-12-15 03:28:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 553 transitions. [2022-12-15 03:28:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:28:56,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 172 proven. 87 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2022-12-15 03:28:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:57,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 374 states and 553 transitions. [2022-12-15 03:28:57,280 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 553 transitions. [2022-12-15 03:28:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:28:57,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 376 states and 559 transitions. [2022-12-15 03:29:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 559 transitions. [2022-12-15 03:29:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:29:02,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 377 states and 559 transitions. [2022-12-15 03:29:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 559 transitions. [2022-12-15 03:29:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:29:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 174 proven. 88 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2022-12-15 03:29:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 378 states and 559 transitions. [2022-12-15 03:29:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 559 transitions. [2022-12-15 03:29:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:29:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 380 states and 565 transitions. [2022-12-15 03:29:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 565 transitions. [2022-12-15 03:29:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:29:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 381 states and 565 transitions. [2022-12-15 03:29:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 565 transitions. [2022-12-15 03:29:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:29:15,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:15,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 176 proven. 89 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2022-12-15 03:29:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 382 states and 565 transitions. [2022-12-15 03:29:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 565 transitions. [2022-12-15 03:29:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 03:29:16,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 384 states and 571 transitions. [2022-12-15 03:29:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 571 transitions. [2022-12-15 03:29:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 03:29:22,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 0 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 385 states and 571 transitions. [2022-12-15 03:29:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 571 transitions. [2022-12-15 03:29:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 03:29:25,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 178 proven. 90 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2022-12-15 03:29:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:27,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 386 states and 571 transitions. [2022-12-15 03:29:27,397 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 571 transitions. [2022-12-15 03:29:27,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:29:27,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:27,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 388 states and 577 transitions. [2022-12-15 03:29:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 577 transitions. [2022-12-15 03:29:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:29:33,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 389 states and 577 transitions. [2022-12-15 03:29:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 577 transitions. [2022-12-15 03:29:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:29:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 180 proven. 91 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2022-12-15 03:29:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 390 states and 577 transitions. [2022-12-15 03:29:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 577 transitions. [2022-12-15 03:29:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:29:38,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 392 states and 583 transitions. [2022-12-15 03:29:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 583 transitions. [2022-12-15 03:29:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:29:43,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:43,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 0 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 393 states and 583 transitions. [2022-12-15 03:29:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 583 transitions. [2022-12-15 03:29:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:29:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 182 proven. 92 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2022-12-15 03:29:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 394 states and 583 transitions. [2022-12-15 03:29:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 583 transitions. [2022-12-15 03:29:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:29:47,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 396 states and 589 transitions. [2022-12-15 03:29:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 589 transitions. [2022-12-15 03:29:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:29:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 397 states and 589 transitions. [2022-12-15 03:29:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 589 transitions. [2022-12-15 03:29:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:29:57,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:57,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 184 proven. 93 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2022-12-15 03:29:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 398 states and 589 transitions. [2022-12-15 03:29:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 589 transitions. [2022-12-15 03:29:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:29:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 400 states and 595 transitions. [2022-12-15 03:30:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 595 transitions. [2022-12-15 03:30:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:30:04,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 401 states and 595 transitions. [2022-12-15 03:30:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 595 transitions. [2022-12-15 03:30:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:30:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:08,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 186 proven. 94 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2022-12-15 03:30:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 402 states and 595 transitions. [2022-12-15 03:30:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 595 transitions. [2022-12-15 03:30:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:09,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:09,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 404 states and 601 transitions. [2022-12-15 03:30:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 601 transitions. [2022-12-15 03:30:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:16,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 0 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 405 states and 601 transitions. [2022-12-15 03:30:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 601 transitions. [2022-12-15 03:30:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:19,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 188 proven. 95 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2022-12-15 03:30:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 406 states and 601 transitions. [2022-12-15 03:30:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 601 transitions. [2022-12-15 03:30:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 03:30:21,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:27,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:27,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 408 states and 607 transitions. [2022-12-15 03:30:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 607 transitions. [2022-12-15 03:30:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 03:30:27,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 0 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 409 states and 607 transitions. [2022-12-15 03:30:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 607 transitions. [2022-12-15 03:30:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 03:30:30,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 190 proven. 96 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2022-12-15 03:30:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 410 states and 607 transitions. [2022-12-15 03:30:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 607 transitions. [2022-12-15 03:30:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:30:32,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 412 states and 613 transitions. [2022-12-15 03:30:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 613 transitions. [2022-12-15 03:30:38,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:30:38,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:38,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 413 states and 613 transitions. [2022-12-15 03:30:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 613 transitions. [2022-12-15 03:30:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 03:30:42,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:42,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 192 proven. 97 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2022-12-15 03:30:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:43,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 414 states and 613 transitions. [2022-12-15 03:30:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 613 transitions. [2022-12-15 03:30:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:30:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 416 states and 619 transitions. [2022-12-15 03:30:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 619 transitions. [2022-12-15 03:30:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:30:49,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 0 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 417 states and 619 transitions. [2022-12-15 03:30:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 619 transitions. [2022-12-15 03:30:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:30:52,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 194 proven. 98 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2022-12-15 03:30:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 418 states and 619 transitions. [2022-12-15 03:30:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 619 transitions. [2022-12-15 03:30:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 03:30:54,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:00,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 420 states and 625 transitions. [2022-12-15 03:31:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 625 transitions. [2022-12-15 03:31:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 03:31:00,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:00,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 421 states and 625 transitions. [2022-12-15 03:31:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 625 transitions. [2022-12-15 03:31:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 03:31:04,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 196 proven. 99 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2022-12-15 03:31:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 422 states and 625 transitions. [2022-12-15 03:31:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 625 transitions. [2022-12-15 03:31:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:31:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:08,116 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:12,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 424 states and 631 transitions. [2022-12-15 03:31:12,178 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 631 transitions. [2022-12-15 03:31:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:31:12,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 425 states and 631 transitions. [2022-12-15 03:31:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 631 transitions. [2022-12-15 03:31:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 03:31:16,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 198 proven. 100 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2022-12-15 03:31:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 426 states and 631 transitions. [2022-12-15 03:31:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 631 transitions. [2022-12-15 03:31:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:31:17,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 428 states and 637 transitions. [2022-12-15 03:31:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 637 transitions. [2022-12-15 03:31:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:31:24,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 0 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 429 states and 637 transitions. [2022-12-15 03:31:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 637 transitions. [2022-12-15 03:31:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:31:27,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 200 proven. 101 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2022-12-15 03:31:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 430 states and 637 transitions. [2022-12-15 03:31:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 637 transitions. [2022-12-15 03:31:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:31:29,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 432 states and 643 transitions. [2022-12-15 03:31:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 643 transitions. [2022-12-15 03:31:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:31:35,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:39,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 433 states and 643 transitions. [2022-12-15 03:31:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 643 transitions. [2022-12-15 03:31:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:31:39,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 202 proven. 102 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2022-12-15 03:31:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 434 states and 643 transitions. [2022-12-15 03:31:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 643 transitions. [2022-12-15 03:31:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:31:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 436 states and 649 transitions. [2022-12-15 03:31:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 649 transitions. [2022-12-15 03:31:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:31:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 437 states and 649 transitions. [2022-12-15 03:31:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 649 transitions. [2022-12-15 03:31:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:31:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:51,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 204 proven. 103 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2022-12-15 03:31:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 438 states and 649 transitions. [2022-12-15 03:31:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 649 transitions. [2022-12-15 03:31:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 03:31:53,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:59,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 440 states and 655 transitions. [2022-12-15 03:31:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 655 transitions. [2022-12-15 03:31:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 03:31:59,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 0 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 441 states and 655 transitions. [2022-12-15 03:32:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 655 transitions. [2022-12-15 03:32:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 03:32:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 206 proven. 104 refuted. 0 times theorem prover too weak. 10506 trivial. 0 not checked. [2022-12-15 03:32:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 442 states and 655 transitions. [2022-12-15 03:32:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 655 transitions. [2022-12-15 03:32:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:32:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 444 states and 661 transitions. [2022-12-15 03:32:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 661 transitions. [2022-12-15 03:32:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:32:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 0 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 445 states and 661 transitions. [2022-12-15 03:32:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 661 transitions. [2022-12-15 03:32:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:32:14,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:14,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:14,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 208 proven. 105 refuted. 0 times theorem prover too weak. 10712 trivial. 0 not checked. [2022-12-15 03:32:16,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 446 states and 661 transitions. [2022-12-15 03:32:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 661 transitions. [2022-12-15 03:32:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:32:16,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:16,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 448 states and 667 transitions. [2022-12-15 03:32:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 667 transitions. [2022-12-15 03:32:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:32:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:27,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 449 states and 667 transitions. [2022-12-15 03:32:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 667 transitions. [2022-12-15 03:32:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:32:27,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 210 proven. 106 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2022-12-15 03:32:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 450 states and 667 transitions. [2022-12-15 03:32:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 667 transitions. [2022-12-15 03:32:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:32:29,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 452 states and 673 transitions. [2022-12-15 03:32:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 673 transitions. [2022-12-15 03:32:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:32:37,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:37,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 0 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:41,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 453 states and 673 transitions. [2022-12-15 03:32:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 673 transitions. [2022-12-15 03:32:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 03:32:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:41,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 212 proven. 107 refuted. 0 times theorem prover too weak. 11130 trivial. 0 not checked. [2022-12-15 03:32:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 454 states and 673 transitions. [2022-12-15 03:32:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 673 transitions. [2022-12-15 03:32:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:32:43,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:50,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:50,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 456 states and 679 transitions. [2022-12-15 03:32:50,029 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 679 transitions. [2022-12-15 03:32:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:32:50,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 0 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:32:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 457 states and 679 transitions. [2022-12-15 03:32:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 679 transitions. [2022-12-15 03:32:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:32:54,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 214 proven. 108 refuted. 0 times theorem prover too weak. 11342 trivial. 0 not checked. [2022-12-15 03:32:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 458 states and 679 transitions. [2022-12-15 03:32:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 679 transitions. [2022-12-15 03:32:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 03:32:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 460 states and 685 transitions. [2022-12-15 03:33:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 685 transitions. [2022-12-15 03:33:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 03:33:03,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:07,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 461 states and 685 transitions. [2022-12-15 03:33:07,645 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 685 transitions. [2022-12-15 03:33:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 03:33:07,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:07,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 216 proven. 109 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2022-12-15 03:33:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 462 states and 685 transitions. [2022-12-15 03:33:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 685 transitions. [2022-12-15 03:33:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:33:09,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 464 states and 691 transitions. [2022-12-15 03:33:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 691 transitions. [2022-12-15 03:33:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:33:15,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 0 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 465 states and 691 transitions. [2022-12-15 03:33:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 691 transitions. [2022-12-15 03:33:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 03:33:20,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 218 proven. 110 refuted. 0 times theorem prover too weak. 11772 trivial. 0 not checked. [2022-12-15 03:33:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 466 states and 691 transitions. [2022-12-15 03:33:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 691 transitions. [2022-12-15 03:33:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 03:33:21,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 468 states and 697 transitions. [2022-12-15 03:33:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 697 transitions. [2022-12-15 03:33:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 03:33:28,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:28,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 469 states and 697 transitions. [2022-12-15 03:33:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 697 transitions. [2022-12-15 03:33:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 03:33:32,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:32,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:33,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 220 proven. 111 refuted. 0 times theorem prover too weak. 11990 trivial. 0 not checked. [2022-12-15 03:33:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 470 states and 697 transitions. [2022-12-15 03:33:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 697 transitions. [2022-12-15 03:33:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:33:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 472 states and 703 transitions. [2022-12-15 03:33:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 703 transitions. [2022-12-15 03:33:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:33:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:41,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 0 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 473 states and 703 transitions. [2022-12-15 03:33:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 703 transitions. [2022-12-15 03:33:46,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:33:46,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:46,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12544 backedges. 222 proven. 112 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2022-12-15 03:33:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 474 states and 703 transitions. [2022-12-15 03:33:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 703 transitions. [2022-12-15 03:33:48,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:33:48,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:48,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 476 states and 709 transitions. [2022-12-15 03:33:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 709 transitions. [2022-12-15 03:33:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:33:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 0 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:33:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 477 states and 709 transitions. [2022-12-15 03:33:59,828 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 709 transitions. [2022-12-15 03:33:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-15 03:33:59,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:59,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:00,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12769 backedges. 224 proven. 113 refuted. 0 times theorem prover too weak. 12432 trivial. 0 not checked. [2022-12-15 03:34:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 478 states and 709 transitions. [2022-12-15 03:34:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 709 transitions. [2022-12-15 03:34:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:34:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:04,543 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 480 states and 715 transitions. [2022-12-15 03:34:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 715 transitions. [2022-12-15 03:34:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:34:09,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:09,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 481 states and 715 transitions. [2022-12-15 03:34:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 715 transitions. [2022-12-15 03:34:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:34:14,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 226 proven. 114 refuted. 0 times theorem prover too weak. 12656 trivial. 0 not checked. [2022-12-15 03:34:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 482 states and 715 transitions. [2022-12-15 03:34:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 715 transitions. [2022-12-15 03:34:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 03:34:16,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 484 states and 721 transitions. [2022-12-15 03:34:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 721 transitions. [2022-12-15 03:34:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 03:34:23,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 0 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 485 states and 721 transitions. [2022-12-15 03:34:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 721 transitions. [2022-12-15 03:34:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-15 03:34:27,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 13225 backedges. 228 proven. 115 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2022-12-15 03:34:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 486 states and 721 transitions. [2022-12-15 03:34:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 721 transitions. [2022-12-15 03:34:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:34:29,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:29,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 488 states and 727 transitions. [2022-12-15 03:34:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 727 transitions. [2022-12-15 03:34:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:34:37,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 0 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 489 states and 727 transitions. [2022-12-15 03:34:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 727 transitions. [2022-12-15 03:34:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-15 03:34:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 13456 backedges. 230 proven. 116 refuted. 0 times theorem prover too weak. 13110 trivial. 0 not checked. [2022-12-15 03:34:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 490 states and 727 transitions. [2022-12-15 03:34:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 727 transitions. [2022-12-15 03:34:44,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:34:44,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:44,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:51,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:51,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 492 states and 733 transitions. [2022-12-15 03:34:51,577 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 733 transitions. [2022-12-15 03:34:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:34:51,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 0 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:34:56,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 493 states and 733 transitions. [2022-12-15 03:34:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 733 transitions. [2022-12-15 03:34:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:34:56,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:56,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13689 backedges. 232 proven. 117 refuted. 0 times theorem prover too weak. 13340 trivial. 0 not checked. [2022-12-15 03:34:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 494 states and 733 transitions. [2022-12-15 03:34:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 733 transitions. [2022-12-15 03:34:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-15 03:34:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:06,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 496 states and 739 transitions. [2022-12-15 03:35:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 739 transitions. [2022-12-15 03:35:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-15 03:35:06,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 0 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 497 states and 739 transitions. [2022-12-15 03:35:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 739 transitions. [2022-12-15 03:35:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-15 03:35:11,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 13924 backedges. 234 proven. 118 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2022-12-15 03:35:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 498 states and 739 transitions. [2022-12-15 03:35:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 739 transitions. [2022-12-15 03:35:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 03:35:13,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 500 states and 745 transitions. [2022-12-15 03:35:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 745 transitions. [2022-12-15 03:35:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 03:35:21,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:21,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 0 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 501 states and 745 transitions. [2022-12-15 03:35:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 745 transitions. [2022-12-15 03:35:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-15 03:35:26,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:26,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 14161 backedges. 236 proven. 119 refuted. 0 times theorem prover too weak. 13806 trivial. 0 not checked. [2022-12-15 03:35:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 502 states and 745 transitions. [2022-12-15 03:35:28,085 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 745 transitions. [2022-12-15 03:35:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:35:28,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 504 states and 751 transitions. [2022-12-15 03:35:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 751 transitions. [2022-12-15 03:35:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:35:36,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 0 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:35:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 505 states and 751 transitions. [2022-12-15 03:35:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 751 transitions. [2022-12-15 03:35:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:35:40,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14400 backedges. 238 proven. 120 refuted. 0 times theorem prover too weak. 14042 trivial. 0 not checked. [2022-12-15 03:35:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 506 states and 751 transitions. [2022-12-15 03:35:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 751 transitions. [2022-12-15 03:35:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-15 03:35:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat