./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/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_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 52e4ee61a76abd07bd19c87e00a938922ca891ef038e845cba6c6b4d21ef1798 --- 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 [2022-12-14 20:45:54,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:45:54,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:45:54,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:45:54,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:45:54,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:45:54,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:45:54,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:45:54,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:45:54,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:45:54,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:45:54,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:45:54,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:45:54,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:45:54,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:45:54,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:45:54,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:45:54,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:45:54,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:45:54,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:45:54,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:45:54,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:45:54,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:45:54,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:45:54,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:45:54,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:45:54,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:45:54,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:45:54,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:45:54,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:45:54,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:45:54,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:45:54,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:45:54,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:45:54,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:45:54,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:45:54,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:45:54,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:45:54,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:45:54,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:45:54,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:45:54,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:45:54,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:45:54,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:45:54,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:45:54,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:45:54,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:45:54,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:45:54,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:45:54,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:45:54,582 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:45:54,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:45:54,582 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:45:54,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:45:54,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:45:54,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:45:54,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:45:54,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:45:54,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:45:54,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:45:54,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:45:54,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:45:54,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:45:54,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:45:54,584 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_33a1deb2-dfc1-43ef-a12d-36490488b386/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e4ee61a76abd07bd19c87e00a938922ca891ef038e845cba6c6b4d21ef1798 [2022-12-14 20:45:54,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:45:54,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:45:54,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:45:54,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:45:54,766 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:45:54,768 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c [2022-12-14 20:45:57,399 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:45:57,969 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:45:57,969 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c [2022-12-14 20:45:58,002 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/data/8a7303e40/33c8552abc8048c59947308c0f5c735c/FLAGba6d1e553 [2022-12-14 20:45:58,012 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/data/8a7303e40/33c8552abc8048c59947308c0f5c735c [2022-12-14 20:45:58,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:45:58,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:45:58,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:45:58,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:45:58,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:45:58,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:45:58" (1/1) ... [2022-12-14 20:45:58,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c55863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:58, skipping insertion in model container [2022-12-14 20:45:58,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:45:58" (1/1) ... [2022-12-14 20:45:58,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:45:58,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:45:59,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c[378560,378573] [2022-12-14 20:45:59,566 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c[383339,383352] [2022-12-14 20:45:59,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:45:59,760 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:46:00,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c[378560,378573] [2022-12-14 20:46:00,569 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/sv-benchmarks/c/combinations/Problem05_label42+token_ring.06.cil-1.c[383339,383352] [2022-12-14 20:46:00,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:46:00,615 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:46:00,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00 WrapperNode [2022-12-14 20:46:00,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:46:00,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:46:00,616 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:46:00,616 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:46:00,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:00,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:00,940 INFO L138 Inliner]: procedures = 56, calls = 60, calls flagged for inlining = 33, calls inlined = 33, statements flattened = 12856 [2022-12-14 20:46:00,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:46:00,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:46:00,941 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:46:00,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:46:00,949 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:00,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:00,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,258 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:46:01,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:46:01,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:46:01,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:46:01,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:46:00" (1/1) ... [2022-12-14 20:46:01,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:46:01,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:46:01,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:46:01,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a1deb2-dfc1-43ef-a12d-36490488b386/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:46:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:46:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 20:46:01,373 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 20:46:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 20:46:01,373 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 20:46:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 20:46:01,373 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 20:46:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 20:46:01,374 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 20:46:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 20:46:01,374 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 20:46:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 20:46:01,374 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 20:46:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 20:46:01,374 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 20:46:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:46:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:46:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:46:01,458 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:46:01,460 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:46:07,016 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:46:08,478 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:46:08,478 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-12-14 20:46:08,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:46:08 BoogieIcfgContainer [2022-12-14 20:46:08,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:46:08,483 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:46:08,483 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:46:08,489 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:46:08,490 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:46:08" (1/1) ... [2022-12-14 20:46:08,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:46:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1771 states and 3467 transitions. [2022-12-14 20:46:08,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3467 transitions. [2022-12-14 20:46:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:08,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:08,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1790 states and 3503 transitions. [2022-12-14 20:46:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3503 transitions. [2022-12-14 20:46:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:08,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1791 states and 3503 transitions. [2022-12-14 20:46:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3503 transitions. [2022-12-14 20:46:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1792 states and 3503 transitions. [2022-12-14 20:46:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3503 transitions. [2022-12-14 20:46:09,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1793 states and 3503 transitions. [2022-12-14 20:46:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-14 20:46:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1794 states and 3503 transitions. [2022-12-14 20:46:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3503 transitions. [2022-12-14 20:46:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1795 states and 3503 transitions. [2022-12-14 20:46:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3503 transitions. [2022-12-14 20:46:09,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1796 states and 3503 transitions. [2022-12-14 20:46:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3503 transitions. [2022-12-14 20:46:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1811 states and 3532 transitions. [2022-12-14 20:46:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3532 transitions. [2022-12-14 20:46:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1812 states and 3532 transitions. [2022-12-14 20:46:09,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3532 transitions. [2022-12-14 20:46:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1813 states and 3532 transitions. [2022-12-14 20:46:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3532 transitions. [2022-12-14 20:46:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:09,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1814 states and 3532 transitions. [2022-12-14 20:46:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3532 transitions. [2022-12-14 20:46:10,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1815 states and 3532 transitions. [2022-12-14 20:46:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3532 transitions. [2022-12-14 20:46:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1826 states and 3555 transitions. [2022-12-14 20:46:10,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3555 transitions. [2022-12-14 20:46:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1827 states and 3555 transitions. [2022-12-14 20:46:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3555 transitions. [2022-12-14 20:46:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1828 states and 3555 transitions. [2022-12-14 20:46:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3555 transitions. [2022-12-14 20:46:10,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3555 transitions. [2022-12-14 20:46:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3555 transitions. [2022-12-14 20:46:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1834 states and 3566 transitions. [2022-12-14 20:46:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3566 transitions. [2022-12-14 20:46:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1835 states and 3566 transitions. [2022-12-14 20:46:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3566 transitions. [2022-12-14 20:46:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:46:10,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 1843 states and 3581 transitions. [2022-12-14 20:46:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3581 transitions. [2022-12-14 20:46:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:46:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1868 states and 3632 transitions. [2022-12-14 20:46:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3632 transitions. [2022-12-14 20:46:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:46:11,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1870 states and 3637 transitions. [2022-12-14 20:46:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3637 transitions. [2022-12-14 20:46:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:46:12,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1878 states and 3654 transitions. [2022-12-14 20:46:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3654 transitions. [2022-12-14 20:46:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:46:13,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:13,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1895 states and 3689 transitions. [2022-12-14 20:46:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3689 transitions. [2022-12-14 20:46:15,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:15,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:15,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1896 states and 3690 transitions. [2022-12-14 20:46:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3690 transitions. [2022-12-14 20:46:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:15,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:15,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1897 states and 3691 transitions. [2022-12-14 20:46:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3691 transitions. [2022-12-14 20:46:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:15,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1898 states and 3692 transitions. [2022-12-14 20:46:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3692 transitions. [2022-12-14 20:46:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:15,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:15,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:18,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1925 states and 3750 transitions. [2022-12-14 20:46:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3750 transitions. [2022-12-14 20:46:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:18,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1927 states and 3755 transitions. [2022-12-14 20:46:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3755 transitions. [2022-12-14 20:46:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:18,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:18,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1928 states and 3756 transitions. [2022-12-14 20:46:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3756 transitions. [2022-12-14 20:46:19,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:19,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1936 states and 3773 transitions. [2022-12-14 20:46:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3773 transitions. [2022-12-14 20:46:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:19,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1937 states and 3774 transitions. [2022-12-14 20:46:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3774 transitions. [2022-12-14 20:46:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:19,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:19,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1954 states and 3810 transitions. [2022-12-14 20:46:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3810 transitions. [2022-12-14 20:46:21,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:46:21,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:21,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:46:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 1936 states and 3777 transitions. [2022-12-14 20:46:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3777 transitions. [2022-12-14 20:46:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:21,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 1937 states and 3778 transitions. [2022-12-14 20:46:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3778 transitions. [2022-12-14 20:46:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 1938 states and 3779 transitions. [2022-12-14 20:46:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3779 transitions. [2022-12-14 20:46:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:21,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:21,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 1939 states and 3780 transitions. [2022-12-14 20:46:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3780 transitions. [2022-12-14 20:46:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:21,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1968 states and 3845 transitions. [2022-12-14 20:46:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3845 transitions. [2022-12-14 20:46:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:26,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1970 states and 3850 transitions. [2022-12-14 20:46:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3850 transitions. [2022-12-14 20:46:27,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:27,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:27,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:27,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1971 states and 3851 transitions. [2022-12-14 20:46:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3851 transitions. [2022-12-14 20:46:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:27,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:27,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3868 transitions. [2022-12-14 20:46:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3868 transitions. [2022-12-14 20:46:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:28,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3869 transitions. [2022-12-14 20:46:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3869 transitions. [2022-12-14 20:46:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:28,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 1996 states and 3904 transitions. [2022-12-14 20:46:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3904 transitions. [2022-12-14 20:46:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:46:31,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1978 states and 3869 transitions. [2022-12-14 20:46:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3869 transitions. [2022-12-14 20:46:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:31,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3870 transitions. [2022-12-14 20:46:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3870 transitions. [2022-12-14 20:46:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:31,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3871 transitions. [2022-12-14 20:46:31,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3871 transitions. [2022-12-14 20:46:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:31,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1981 states and 3872 transitions. [2022-12-14 20:46:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3872 transitions. [2022-12-14 20:46:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2012 states and 3943 transitions. [2022-12-14 20:46:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3943 transitions. [2022-12-14 20:46:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2014 states and 3948 transitions. [2022-12-14 20:46:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3948 transitions. [2022-12-14 20:46:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:40,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2015 states and 3949 transitions. [2022-12-14 20:46:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3949 transitions. [2022-12-14 20:46:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:40,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2023 states and 3966 transitions. [2022-12-14 20:46:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3966 transitions. [2022-12-14 20:46:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:41,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2024 states and 3967 transitions. [2022-12-14 20:46:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3967 transitions. [2022-12-14 20:46:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:41,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2040 states and 4002 transitions. [2022-12-14 20:46:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 4002 transitions. [2022-12-14 20:46:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:46:45,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:45,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2023 states and 3968 transitions. [2022-12-14 20:46:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3968 transitions. [2022-12-14 20:46:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:46,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2024 states and 3969 transitions. [2022-12-14 20:46:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3969 transitions. [2022-12-14 20:46:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:46,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2025 states and 3970 transitions. [2022-12-14 20:46:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3970 transitions. [2022-12-14 20:46:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:46,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2026 states and 3971 transitions. [2022-12-14 20:46:46,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3971 transitions. [2022-12-14 20:46:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:46,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2028 states and 3975 transitions. [2022-12-14 20:46:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3975 transitions. [2022-12-14 20:46:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:46,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2061 states and 4051 transitions. [2022-12-14 20:46:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4051 transitions. [2022-12-14 20:46:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2061 states and 4050 transitions. [2022-12-14 20:46:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4050 transitions. [2022-12-14 20:46:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:56,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2063 states and 4055 transitions. [2022-12-14 20:46:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4055 transitions. [2022-12-14 20:46:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:57,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:57,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2064 states and 4056 transitions. [2022-12-14 20:46:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 4056 transitions. [2022-12-14 20:46:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:57,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2072 states and 4074 transitions. [2022-12-14 20:46:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4074 transitions. [2022-12-14 20:46:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:59,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:59,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2073 states and 4075 transitions. [2022-12-14 20:46:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4075 transitions. [2022-12-14 20:46:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:46:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:59,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2089 states and 4110 transitions. [2022-12-14 20:47:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4110 transitions. [2022-12-14 20:47:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:47:03,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:03,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:04,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2072 states and 4076 transitions. [2022-12-14 20:47:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4076 transitions. [2022-12-14 20:47:04,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:04,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:04,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:04,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2073 states and 4077 transitions. [2022-12-14 20:47:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4077 transitions. [2022-12-14 20:47:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:04,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:04,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2074 states and 4078 transitions. [2022-12-14 20:47:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4078 transitions. [2022-12-14 20:47:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:05,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:05,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2075 states and 4079 transitions. [2022-12-14 20:47:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4079 transitions. [2022-12-14 20:47:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:05,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2077 states and 4083 transitions. [2022-12-14 20:47:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4083 transitions. [2022-12-14 20:47:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:05,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2079 states and 4087 transitions. [2022-12-14 20:47:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4087 transitions. [2022-12-14 20:47:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:05,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:09,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2089 states and 4109 transitions. [2022-12-14 20:47:09,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4109 transitions. [2022-12-14 20:47:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:09,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:11,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2124 states and 4193 transitions. [2022-12-14 20:47:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4193 transitions. [2022-12-14 20:47:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:24,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2126 states and 4198 transitions. [2022-12-14 20:47:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4198 transitions. [2022-12-14 20:47:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2127 states and 4199 transitions. [2022-12-14 20:47:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4199 transitions. [2022-12-14 20:47:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2134 states and 4216 transitions. [2022-12-14 20:47:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4216 transitions. [2022-12-14 20:47:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:28,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2135 states and 4217 transitions. [2022-12-14 20:47:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4217 transitions. [2022-12-14 20:47:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:28,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:28,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:31,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2142 states and 4234 transitions. [2022-12-14 20:47:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4234 transitions. [2022-12-14 20:47:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:32,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:32,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2145 states and 4240 transitions. [2022-12-14 20:47:32,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4240 transitions. [2022-12-14 20:47:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:32,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:32,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2148 states and 4246 transitions. [2022-12-14 20:47:33,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4246 transitions. [2022-12-14 20:47:33,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:33,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:33,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2151 states and 4252 transitions. [2022-12-14 20:47:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4252 transitions. [2022-12-14 20:47:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:47:35,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2134 states and 4218 transitions. [2022-12-14 20:47:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4218 transitions. [2022-12-14 20:47:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2135 states and 4219 transitions. [2022-12-14 20:47:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4219 transitions. [2022-12-14 20:47:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:36,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:36,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 2136 states and 4220 transitions. [2022-12-14 20:47:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4220 transitions. [2022-12-14 20:47:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:36,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:47:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2137 states and 4221 transitions. [2022-12-14 20:47:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4221 transitions. [2022-12-14 20:47:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:37,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:37,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2139 states and 4224 transitions. [2022-12-14 20:47:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4224 transitions. [2022-12-14 20:47:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:37,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2141 states and 4228 transitions. [2022-12-14 20:47:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4228 transitions. [2022-12-14 20:47:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:37,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:37,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2143 states and 4232 transitions. [2022-12-14 20:47:37,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4232 transitions. [2022-12-14 20:47:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:37,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:37,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2155 states and 4260 transitions. [2022-12-14 20:47:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4260 transitions. [2022-12-14 20:47:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:47:43,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2192 states and 4349 transitions. [2022-12-14 20:48:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4349 transitions. [2022-12-14 20:48:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:04,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2194 states and 4355 transitions. [2022-12-14 20:48:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4355 transitions. [2022-12-14 20:48:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:05,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2195 states and 4356 transitions. [2022-12-14 20:48:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4356 transitions. [2022-12-14 20:48:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:06,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:06,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4721 states to 2199 states and 4367 transitions. [2022-12-14 20:48:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4367 transitions. [2022-12-14 20:48:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:09,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:09,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2202 states and 4373 transitions. [2022-12-14 20:48:10,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4373 transitions. [2022-12-14 20:48:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:10,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:11,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2204 states and 4375 transitions. [2022-12-14 20:48:11,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4375 transitions. [2022-12-14 20:48:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:11,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:11,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2211 states and 4392 transitions. [2022-12-14 20:48:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 4392 transitions. [2022-12-14 20:48:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:16,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:16,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2220 states and 4410 transitions. [2022-12-14 20:48:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4410 transitions. [2022-12-14 20:48:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:48:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:21,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2203 states and 4376 transitions. [2022-12-14 20:48:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 4376 transitions. [2022-12-14 20:48:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:22,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:22,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2204 states and 4377 transitions. [2022-12-14 20:48:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4377 transitions. [2022-12-14 20:48:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:23,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:23,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2205 states and 4378 transitions. [2022-12-14 20:48:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4378 transitions. [2022-12-14 20:48:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:23,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:23,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2206 states and 4379 transitions. [2022-12-14 20:48:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4379 transitions. [2022-12-14 20:48:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:23,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2208 states and 4382 transitions. [2022-12-14 20:48:23,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4382 transitions. [2022-12-14 20:48:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:23,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2210 states and 4385 transitions. [2022-12-14 20:48:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4385 transitions. [2022-12-14 20:48:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:24,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:24,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:24,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2212 states and 4389 transitions. [2022-12-14 20:48:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 4389 transitions. [2022-12-14 20:48:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:24,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2214 states and 4393 transitions. [2022-12-14 20:48:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4393 transitions. [2022-12-14 20:48:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:24,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:24,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2228 states and 4425 transitions. [2022-12-14 20:48:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4425 transitions. [2022-12-14 20:48:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2240 states and 4456 transitions. [2022-12-14 20:48:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4456 transitions. [2022-12-14 20:48:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:40,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2241 states and 4457 transitions. [2022-12-14 20:48:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4457 transitions. [2022-12-14 20:48:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:40,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2243 states and 4459 transitions. [2022-12-14 20:48:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4459 transitions. [2022-12-14 20:48:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:48:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:41,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:48:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2226 states and 4426 transitions. [2022-12-14 20:48:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4426 transitions. [2022-12-14 20:48:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:42,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:42,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2228 states and 4431 transitions. [2022-12-14 20:48:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4431 transitions. [2022-12-14 20:48:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:45,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:45,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 2230 states and 4434 transitions. [2022-12-14 20:48:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4434 transitions. [2022-12-14 20:48:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:45,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:45,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2232 states and 4437 transitions. [2022-12-14 20:48:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 4437 transitions. [2022-12-14 20:48:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:46,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2234 states and 4440 transitions. [2022-12-14 20:48:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4440 transitions. [2022-12-14 20:48:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:47,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2250 states and 4477 transitions. [2022-12-14 20:48:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4477 transitions. [2022-12-14 20:48:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 2252 states and 4481 transitions. [2022-12-14 20:48:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4481 transitions. [2022-12-14 20:48:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:48:57,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 2254 states and 4484 transitions. [2022-12-14 20:48:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4484 transitions. [2022-12-14 20:48:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:48:58,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:48:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4841 states to 2256 states and 4487 transitions. [2022-12-14 20:48:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4487 transitions. [2022-12-14 20:48:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:48:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2258 states and 4492 transitions. [2022-12-14 20:49:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4492 transitions. [2022-12-14 20:49:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:00,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2260 states and 4495 transitions. [2022-12-14 20:49:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4495 transitions. [2022-12-14 20:49:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:00,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2262 states and 4498 transitions. [2022-12-14 20:49:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4498 transitions. [2022-12-14 20:49:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2264 states and 4503 transitions. [2022-12-14 20:49:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4503 transitions. [2022-12-14 20:49:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:02,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2266 states and 4507 transitions. [2022-12-14 20:49:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4507 transitions. [2022-12-14 20:49:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:02,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:02,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 2268 states and 4510 transitions. [2022-12-14 20:49:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4510 transitions. [2022-12-14 20:49:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:03,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:03,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2270 states and 4513 transitions. [2022-12-14 20:49:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4513 transitions. [2022-12-14 20:49:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:49:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2272 states and 4517 transitions. [2022-12-14 20:49:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4517 transitions. [2022-12-14 20:49:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:49:03,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 2290 states and 4558 transitions. [2022-12-14 20:49:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 4558 transitions. [2022-12-14 20:49:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:49:14,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 2292 states and 4561 transitions. [2022-12-14 20:49:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4561 transitions. [2022-12-14 20:49:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:49:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:14,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 2294 states and 4564 transitions. [2022-12-14 20:49:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4564 transitions. [2022-12-14 20:49:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:49:14,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4923 states to 2296 states and 4567 transitions. [2022-12-14 20:49:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4567 transitions. [2022-12-14 20:49:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:49:14,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:14,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2316 states and 4625 transitions. [2022-12-14 20:49:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4625 transitions. [2022-12-14 20:49:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:49:29,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 2318 states and 4628 transitions. [2022-12-14 20:49:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4628 transitions. [2022-12-14 20:49:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:49:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2320 states and 4631 transitions. [2022-12-14 20:49:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4631 transitions. [2022-12-14 20:49:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:49:29,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2322 states and 4634 transitions. [2022-12-14 20:49:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4634 transitions. [2022-12-14 20:49:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:49:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2324 states and 4637 transitions. [2022-12-14 20:49:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4637 transitions. [2022-12-14 20:49:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:49:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2326 states and 4640 transitions. [2022-12-14 20:49:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4640 transitions. [2022-12-14 20:49:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:49:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2328 states and 4643 transitions. [2022-12-14 20:49:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4643 transitions. [2022-12-14 20:49:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:49:29,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 2330 states and 4646 transitions. [2022-12-14 20:49:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4646 transitions. [2022-12-14 20:49:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:49:29,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2332 states and 4649 transitions. [2022-12-14 20:49:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4649 transitions. [2022-12-14 20:49:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:49:29,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:49:29,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 2334 states and 4652 transitions. [2022-12-14 20:49:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4652 transitions. [2022-12-14 20:49:29,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:49:29,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 2346 states and 4685 transitions. [2022-12-14 20:49:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4685 transitions. [2022-12-14 20:49:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:49:42,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:49:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2356 states and 4712 transitions. [2022-12-14 20:49:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4712 transitions. [2022-12-14 20:49:55,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:55,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2358 states and 4715 transitions. [2022-12-14 20:49:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4715 transitions. [2022-12-14 20:49:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:56,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2360 states and 4718 transitions. [2022-12-14 20:49:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4718 transitions. [2022-12-14 20:49:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:56,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:56,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5079 states to 2362 states and 4721 transitions. [2022-12-14 20:49:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4721 transitions. [2022-12-14 20:49:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5082 states to 2364 states and 4724 transitions. [2022-12-14 20:49:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4724 transitions. [2022-12-14 20:49:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:49:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2366 states and 4727 transitions. [2022-12-14 20:49:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4727 transitions. [2022-12-14 20:49:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:49:56,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:50:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 2374 states and 4748 transitions. [2022-12-14 20:50:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4748 transitions. [2022-12-14 20:50:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:50:06,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:06,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:50:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5109 states to 2376 states and 4751 transitions. [2022-12-14 20:50:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4751 transitions. [2022-12-14 20:50:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:06,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:06,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:50:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2391 states and 4790 transitions. [2022-12-14 20:50:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4790 transitions. [2022-12-14 20:50:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:19,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:19,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:50:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2393 states and 4793 transitions. [2022-12-14 20:50:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4793 transitions. [2022-12-14 20:50:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:19,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:50:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2395 states and 4796 transitions. [2022-12-14 20:50:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4796 transitions. [2022-12-14 20:50:20,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:20,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:50:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 2397 states and 4799 transitions. [2022-12-14 20:50:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4799 transitions. [2022-12-14 20:50:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:20,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:20,249 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:50:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 2399 states and 4802 transitions. [2022-12-14 20:50:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4802 transitions. [2022-12-14 20:50:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:20,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:50:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:28,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 2405 states and 4817 transitions. [2022-12-14 20:50:28,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4817 transitions. [2022-12-14 20:50:28,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:50:28,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:28,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:50:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 2407 states and 4820 transitions. [2022-12-14 20:50:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4820 transitions. [2022-12-14 20:50:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:29,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:50:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2420 states and 4853 transitions. [2022-12-14 20:50:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4853 transitions. [2022-12-14 20:50:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:40,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:40,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:50:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 2435 states and 4891 transitions. [2022-12-14 20:50:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4891 transitions. [2022-12-14 20:50:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:50:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2437 states and 4894 transitions. [2022-12-14 20:50:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4894 transitions. [2022-12-14 20:50:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:53,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:50:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 2439 states and 4897 transitions. [2022-12-14 20:50:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4897 transitions. [2022-12-14 20:50:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:50:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 2441 states and 4900 transitions. [2022-12-14 20:50:54,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4900 transitions. [2022-12-14 20:50:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:50:54,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:51:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2445 states and 4909 transitions. [2022-12-14 20:51:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4909 transitions. [2022-12-14 20:51:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:51:00,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:51:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2447 states and 4912 transitions. [2022-12-14 20:51:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4912 transitions. [2022-12-14 20:51:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:51:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 2460 states and 4945 transitions. [2022-12-14 20:51:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4945 transitions. [2022-12-14 20:51:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:12,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 2473 states and 4977 transitions. [2022-12-14 20:51:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4977 transitions. [2022-12-14 20:51:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 2475 states and 4980 transitions. [2022-12-14 20:51:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4980 transitions. [2022-12-14 20:51:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:22,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2490 states and 5017 transitions. [2022-12-14 20:51:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 5017 transitions. [2022-12-14 20:51:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 2492 states and 5020 transitions. [2022-12-14 20:51:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 5020 transitions. [2022-12-14 20:51:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:51:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 2494 states and 5023 transitions. [2022-12-14 20:51:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 5023 transitions. [2022-12-14 20:51:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2496 states and 5026 transitions. [2022-12-14 20:51:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5026 transitions. [2022-12-14 20:51:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:35,730 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:51:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2498 states and 5029 transitions. [2022-12-14 20:51:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5029 transitions. [2022-12-14 20:51:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:35,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 2500 states and 5032 transitions. [2022-12-14 20:51:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5032 transitions. [2022-12-14 20:51:35,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:35,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:35,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2510 states and 5052 transitions. [2022-12-14 20:51:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5052 transitions. [2022-12-14 20:51:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:44,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2521 states and 5079 transitions. [2022-12-14 20:51:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 5079 transitions. [2022-12-14 20:51:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:54,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:54,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:54,864 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:51:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 2523 states and 5082 transitions. [2022-12-14 20:51:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5082 transitions. [2022-12-14 20:51:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:51:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:51:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 2525 states and 5085 transitions. [2022-12-14 20:51:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5085 transitions. [2022-12-14 20:51:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:51:58,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:52:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5470 states to 2536 states and 5112 transitions. [2022-12-14 20:52:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5112 transitions. [2022-12-14 20:52:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:08,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:08,707 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:52:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2549 states and 5144 transitions. [2022-12-14 20:52:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5144 transitions. [2022-12-14 20:52:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:19,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:19,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:52:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2560 states and 5171 transitions. [2022-12-14 20:52:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5171 transitions. [2022-12-14 20:52:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:29,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:52:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 2573 states and 5202 transitions. [2022-12-14 20:52:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5202 transitions. [2022-12-14 20:52:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:39,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:39,309 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:39,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2575 states and 5205 transitions. [2022-12-14 20:52:39,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5205 transitions. [2022-12-14 20:52:39,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:39,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:39,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2577 states and 5208 transitions. [2022-12-14 20:52:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5208 transitions. [2022-12-14 20:52:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:39,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2579 states and 5211 transitions. [2022-12-14 20:52:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5211 transitions. [2022-12-14 20:52:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:39,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:52:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2594 states and 5248 transitions. [2022-12-14 20:52:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5248 transitions. [2022-12-14 20:52:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:50,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 2596 states and 5251 transitions. [2022-12-14 20:52:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5251 transitions. [2022-12-14 20:52:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:50,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:51,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 2598 states and 5254 transitions. [2022-12-14 20:52:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5254 transitions. [2022-12-14 20:52:51,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:51,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:51,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:52:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2607 states and 5275 transitions. [2022-12-14 20:52:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 5275 transitions. [2022-12-14 20:52:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:57,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:52:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2609 states and 5278 transitions. [2022-12-14 20:52:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 5278 transitions. [2022-12-14 20:52:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:58,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:52:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 2611 states and 5281 transitions. [2022-12-14 20:52:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5281 transitions. [2022-12-14 20:52:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:52:58,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:53:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2621 states and 5301 transitions. [2022-12-14 20:53:04,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5301 transitions. [2022-12-14 20:53:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:53:04,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:53:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5663 states to 2623 states and 5305 transitions. [2022-12-14 20:53:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5305 transitions. [2022-12-14 20:53:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:53:04,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:53:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5677 states to 2631 states and 5319 transitions. [2022-12-14 20:53:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5319 transitions. [2022-12-14 20:53:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:53:09,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:53:17,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:17,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2642 states and 5345 transitions. [2022-12-14 20:53:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5345 transitions. [2022-12-14 20:53:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:53:17,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:17,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:53:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 2644 states and 5348 transitions. [2022-12-14 20:53:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 5348 transitions. [2022-12-14 20:53:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:17,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:53:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2655 states and 5375 transitions. [2022-12-14 20:53:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5375 transitions. [2022-12-14 20:53:28,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:28,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:28,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:28,086 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:53:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2666 states and 5401 transitions. [2022-12-14 20:53:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5401 transitions. [2022-12-14 20:53:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:36,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:36,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:53:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 2675 states and 5422 transitions. [2022-12-14 20:53:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5422 transitions. [2022-12-14 20:53:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:43,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:53:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 2688 states and 5453 transitions. [2022-12-14 20:53:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5453 transitions. [2022-12-14 20:53:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:52,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:52,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:53:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 2690 states and 5456 transitions. [2022-12-14 20:53:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5456 transitions. [2022-12-14 20:53:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:53:53,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:54:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2701 states and 5482 transitions. [2022-12-14 20:54:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5482 transitions. [2022-12-14 20:54:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:54:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2710 states and 5503 transitions. [2022-12-14 20:54:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5503 transitions. [2022-12-14 20:54:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:08,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:08,210 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:54:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 2724 states and 5535 transitions. [2022-12-14 20:54:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5535 transitions. [2022-12-14 20:54:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:18,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:54:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 2726 states and 5538 transitions. [2022-12-14 20:54:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5538 transitions. [2022-12-14 20:54:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:18,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:18,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 2728 states and 5541 transitions. [2022-12-14 20:54:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5541 transitions. [2022-12-14 20:54:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:18,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 2730 states and 5544 transitions. [2022-12-14 20:54:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5544 transitions. [2022-12-14 20:54:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:19,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 2732 states and 5547 transitions. [2022-12-14 20:54:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5547 transitions. [2022-12-14 20:54:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:19,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:19,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:54:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5908 states to 2734 states and 5550 transitions. [2022-12-14 20:54:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5550 transitions. [2022-12-14 20:54:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:19,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:19,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:19,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 2736 states and 5553 transitions. [2022-12-14 20:54:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5553 transitions. [2022-12-14 20:54:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5914 states to 2738 states and 5556 transitions. [2022-12-14 20:54:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5556 transitions. [2022-12-14 20:54:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:19,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:19,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:54:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:30,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2753 states and 5593 transitions. [2022-12-14 20:54:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5593 transitions. [2022-12-14 20:54:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:54:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 2762 states and 5614 transitions. [2022-12-14 20:54:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 5614 transitions. [2022-12-14 20:54:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:38,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2764 states and 5618 transitions. [2022-12-14 20:54:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 5618 transitions. [2022-12-14 20:54:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:38,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:38,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:54:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 2771 states and 5633 transitions. [2022-12-14 20:54:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 5633 transitions. [2022-12-14 20:54:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:54:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2773 states and 5636 transitions. [2022-12-14 20:54:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5636 transitions. [2022-12-14 20:54:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:43,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:43,126 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:54:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2788 states and 5666 transitions. [2022-12-14 20:54:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 5666 transitions. [2022-12-14 20:54:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:50,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:50,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:54:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 2797 states and 5686 transitions. [2022-12-14 20:54:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 5686 transitions. [2022-12-14 20:54:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:54:56,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:55:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2810 states and 5717 transitions. [2022-12-14 20:55:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5717 transitions. [2022-12-14 20:55:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:05,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:05,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:55:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2829 states and 5758 transitions. [2022-12-14 20:55:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5758 transitions. [2022-12-14 20:55:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:55:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2831 states and 5762 transitions. [2022-12-14 20:55:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5762 transitions. [2022-12-14 20:55:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:18,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:18,698 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:55:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6130 states to 2837 states and 5772 transitions. [2022-12-14 20:55:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5772 transitions. [2022-12-14 20:55:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:21,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:55:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 2839 states and 5776 transitions. [2022-12-14 20:55:21,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5776 transitions. [2022-12-14 20:55:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:21,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:55:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6151 states to 2847 states and 5793 transitions. [2022-12-14 20:55:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5793 transitions. [2022-12-14 20:55:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:28,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:55:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6189 states to 2864 states and 5831 transitions. [2022-12-14 20:55:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5831 transitions. [2022-12-14 20:55:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:41,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:41,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:55:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6194 states to 2866 states and 5836 transitions. [2022-12-14 20:55:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5836 transitions. [2022-12-14 20:55:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:44,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:55:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:53,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 2877 states and 5862 transitions. [2022-12-14 20:55:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5862 transitions. [2022-12-14 20:55:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:53,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:55:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6223 states to 2879 states and 5865 transitions. [2022-12-14 20:55:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5865 transitions. [2022-12-14 20:55:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:53,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:53,225 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:55:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6241 states to 2887 states and 5883 transitions. [2022-12-14 20:55:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5883 transitions. [2022-12-14 20:55:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:55:58,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:58,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:55:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 2889 states and 5886 transitions. [2022-12-14 20:55:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5886 transitions. [2022-12-14 20:55:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:55:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:59,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:56:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2898 states and 5907 transitions. [2022-12-14 20:56:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5907 transitions. [2022-12-14 20:56:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:06,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:56:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 2909 states and 5933 transitions. [2022-12-14 20:56:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 5933 transitions. [2022-12-14 20:56:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:15,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:15,355 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:56:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6312 states to 2918 states and 5954 transitions. [2022-12-14 20:56:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5954 transitions. [2022-12-14 20:56:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:56:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 2929 states and 5979 transitions. [2022-12-14 20:56:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5979 transitions. [2022-12-14 20:56:30,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:30,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:56:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 2938 states and 6000 transitions. [2022-12-14 20:56:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 6000 transitions. [2022-12-14 20:56:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:37,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:56:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 2947 states and 6020 transitions. [2022-12-14 20:56:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 6020 transitions. [2022-12-14 20:56:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:43,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:56:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2954 states and 6035 transitions. [2022-12-14 20:56:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 6035 transitions. [2022-12-14 20:56:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:48,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:48,650 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:56:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2967 states and 6066 transitions. [2022-12-14 20:56:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6066 transitions. [2022-12-14 20:56:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:56:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 2969 states and 6069 transitions. [2022-12-14 20:56:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6069 transitions. [2022-12-14 20:56:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:58,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:56:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2971 states and 6072 transitions. [2022-12-14 20:56:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 6072 transitions. [2022-12-14 20:56:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:58,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:56:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:58,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 2973 states and 6075 transitions. [2022-12-14 20:56:58,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 6075 transitions. [2022-12-14 20:56:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:57:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6459 states to 2984 states and 6101 transitions. [2022-12-14 20:57:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 6101 transitions. [2022-12-14 20:57:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:06,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:57:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6462 states to 2986 states and 6104 transitions. [2022-12-14 20:57:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 6104 transitions. [2022-12-14 20:57:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:06,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:57:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:12,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 2995 states and 6125 transitions. [2022-12-14 20:57:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6125 transitions. [2022-12-14 20:57:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:12,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:12,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:57:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6498 states to 3002 states and 6140 transitions. [2022-12-14 20:57:17,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 6140 transitions. [2022-12-14 20:57:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:17,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:17,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:57:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6530 states to 3016 states and 6172 transitions. [2022-12-14 20:57:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 6172 transitions. [2022-12-14 20:57:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:28,607 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:57:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 3023 states and 6187 transitions. [2022-12-14 20:57:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6187 transitions. [2022-12-14 20:57:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:33,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:57:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 3025 states and 6190 transitions. [2022-12-14 20:57:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 6190 transitions. [2022-12-14 20:57:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:57:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 3027 states and 6193 transitions. [2022-12-14 20:57:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6193 transitions. [2022-12-14 20:57:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:33,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:33,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3029 states and 6196 transitions. [2022-12-14 20:57:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 6196 transitions. [2022-12-14 20:57:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:34,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:34,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6557 states to 3031 states and 6199 transitions. [2022-12-14 20:57:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 6199 transitions. [2022-12-14 20:57:34,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:34,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6560 states to 3033 states and 6202 transitions. [2022-12-14 20:57:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 6202 transitions. [2022-12-14 20:57:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:57:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6575 states to 3040 states and 6217 transitions. [2022-12-14 20:57:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 6217 transitions. [2022-12-14 20:57:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:40,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:40,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6578 states to 3042 states and 6220 transitions. [2022-12-14 20:57:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 6220 transitions. [2022-12-14 20:57:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:40,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:40,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:40,477 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 20:57:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6580 states to 3043 states and 6222 transitions. [2022-12-14 20:57:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 6222 transitions. [2022-12-14 20:57:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:41,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:57:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:41,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6584 states to 3045 states and 6226 transitions. [2022-12-14 20:57:41,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 6226 transitions. [2022-12-14 20:57:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:41,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:57:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6608 states to 3058 states and 6250 transitions. [2022-12-14 20:57:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 6250 transitions. [2022-12-14 20:57:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:47,211 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 3060 states and 6253 transitions. [2022-12-14 20:57:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 6253 transitions. [2022-12-14 20:57:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:47,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 20:57:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6618 states to 3063 states and 6260 transitions. [2022-12-14 20:57:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 6260 transitions. [2022-12-14 20:57:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:51,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:51,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:57:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6624 states to 3067 states and 6266 transitions. [2022-12-14 20:57:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 6266 transitions. [2022-12-14 20:57:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:57:54,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:54,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:58:00,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6644 states to 3076 states and 6286 transitions. [2022-12-14 20:58:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6286 transitions. [2022-12-14 20:58:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:58:00,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:58:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6648 states to 3078 states and 6290 transitions. [2022-12-14 20:58:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 6290 transitions. [2022-12-14 20:58:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:58:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:58:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:02,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6651 states to 3080 states and 6293 transitions. [2022-12-14 20:58:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 6293 transitions. [2022-12-14 20:58:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:58:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:02,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:58:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 3082 states and 6296 transitions. [2022-12-14 20:58:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 6296 transitions. [2022-12-14 20:58:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:58:03,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:58:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6684 states to 3097 states and 6326 transitions. [2022-12-14 20:58:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 6326 transitions. [2022-12-14 20:58:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:58:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked.