./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.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_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/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_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/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_27197388-c6a6-46fb-9787-04543a769fae/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 44eeab2214dc0ded69d35958321f99e16f5908b9c493335962885511690c0d86 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:45:52,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:45:52,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:45:52,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:45:52,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:45:52,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:45:52,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:45:52,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:45:52,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:45:52,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:45:52,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:45:52,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:45:52,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:45:52,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:45:52,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:45:52,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:45:52,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:45:52,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:45:52,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:45:52,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:45:52,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:45:52,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:45:52,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:45:52,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:45:52,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:45:52,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:45:52,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:45:52,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:45:52,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:45:52,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:45:52,631 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:45:52,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:45:52,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:45:52,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:45:52,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:45:52,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:45:52,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:45:52,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:45:52,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:45:52,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:45:52,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:45:52,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:45:52,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:45:52,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:45:52,650 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:45:52,650 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:45:52,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:45:52,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:45:52,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:45:52,652 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:45:52,652 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:45:52,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:45:52,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:45:52,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:45:52,653 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_27197388-c6a6-46fb-9787-04543a769fae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44eeab2214dc0ded69d35958321f99e16f5908b9c493335962885511690c0d86 [2022-12-15 02:45:52,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:45:52,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:45:52,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:45:52,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:45:52,847 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:45:52,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c [2022-12-15 02:45:55,466 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:45:56,011 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:45:56,012 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c [2022-12-15 02:45:56,055 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/data/b9a100524/39a23abf0a2943c8ac07d61013ea32a2/FLAG9dca9b861 [2022-12-15 02:45:56,068 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/data/b9a100524/39a23abf0a2943c8ac07d61013ea32a2 [2022-12-15 02:45:56,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:45:56,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:45:56,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:45:56,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:45:56,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:45:56,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:45:56" (1/1) ... [2022-12-15 02:45:56,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33b8bec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:56, skipping insertion in model container [2022-12-15 02:45:56,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:45:56" (1/1) ... [2022-12-15 02:45:56,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:45:56,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:45:57,808 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_27197388-c6a6-46fb-9787-04543a769fae/sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c[378560,378573] [2022-12-15 02:45:57,830 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_27197388-c6a6-46fb-9787-04543a769fae/sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c[383339,383352] [2022-12-15 02:45:58,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:45:58,056 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:45:58,848 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_27197388-c6a6-46fb-9787-04543a769fae/sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c[378560,378573] [2022-12-15 02:45:58,852 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_27197388-c6a6-46fb-9787-04543a769fae/sv-benchmarks/c/combinations/Problem05_label42+token_ring.09.cil-1.c[383339,383352] [2022-12-15 02:45:58,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:45:58,906 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:45:58,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58 WrapperNode [2022-12-15 02:45:58,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:45:58,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:45:58,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:45:58,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:45:58,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:58,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,197 INFO L138 Inliner]: procedures = 62, calls = 68, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 13025 [2022-12-15 02:45:59,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:45:59,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:45:59,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:45:59,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:45:59,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,474 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:45:59,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:45:59,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:45:59,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:45:59,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:45:58" (1/1) ... [2022-12-15 02:45:59,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:45:59,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:45:59,542 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:45:59,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27197388-c6a6-46fb-9787-04543a769fae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:45:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 02:45:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:45:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:45:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:45:59,689 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:45:59,691 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:46:05,583 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:46:07,027 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:46:07,027 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-15 02:46:07,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:46:07 BoogieIcfgContainer [2022-12-15 02:46:07,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:46:07,033 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:46:07,033 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:46:07,040 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:46:07,040 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:46:07" (1/1) ... [2022-12-15 02:46:07,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:46:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1798 states and 3511 transitions. [2022-12-15 02:46:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3511 transitions. [2022-12-15 02:46:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1827 states and 3567 transitions. [2022-12-15 02:46:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3567 transitions. [2022-12-15 02:46:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:07,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1828 states and 3567 transitions. [2022-12-15 02:46:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3567 transitions. [2022-12-15 02:46:07,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:07,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:07,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1829 states and 3567 transitions. [2022-12-15 02:46:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3567 transitions. [2022-12-15 02:46:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:07,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1830 states and 3567 transitions. [2022-12-15 02:46:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3567 transitions. [2022-12-15 02:46:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1831 states and 3567 transitions. [2022-12-15 02:46:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3567 transitions. [2022-12-15 02:46:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1832 states and 3567 transitions. [2022-12-15 02:46:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3567 transitions. [2022-12-15 02:46:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1833 states and 3567 transitions. [2022-12-15 02:46:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3567 transitions. [2022-12-15 02:46:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1834 states and 3567 transitions. [2022-12-15 02:46:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3567 transitions. [2022-12-15 02:46:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1835 states and 3567 transitions. [2022-12-15 02:46:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3567 transitions. [2022-12-15 02:46:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1836 states and 3567 transitions. [2022-12-15 02:46:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3567 transitions. [2022-12-15 02:46:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1860 states and 3614 transitions. [2022-12-15 02:46:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3614 transitions. [2022-12-15 02:46:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1861 states and 3614 transitions. [2022-12-15 02:46:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3614 transitions. [2022-12-15 02:46:08,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1862 states and 3614 transitions. [2022-12-15 02:46:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3614 transitions. [2022-12-15 02:46:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1863 states and 3614 transitions. [2022-12-15 02:46:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3614 transitions. [2022-12-15 02:46:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1864 states and 3614 transitions. [2022-12-15 02:46:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3614 transitions. [2022-12-15 02:46:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1865 states and 3614 transitions. [2022-12-15 02:46:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3614 transitions. [2022-12-15 02:46:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1866 states and 3614 transitions. [2022-12-15 02:46:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3614 transitions. [2022-12-15 02:46:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1867 states and 3614 transitions. [2022-12-15 02:46:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3614 transitions. [2022-12-15 02:46:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1887 states and 3655 transitions. [2022-12-15 02:46:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3655 transitions. [2022-12-15 02:46:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1888 states and 3655 transitions. [2022-12-15 02:46:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3655 transitions. [2022-12-15 02:46:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1889 states and 3655 transitions. [2022-12-15 02:46:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3655 transitions. [2022-12-15 02:46:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1890 states and 3655 transitions. [2022-12-15 02:46:09,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3655 transitions. [2022-12-15 02:46:09,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1891 states and 3655 transitions. [2022-12-15 02:46:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3655 transitions. [2022-12-15 02:46:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1892 states and 3655 transitions. [2022-12-15 02:46:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3655 transitions. [2022-12-15 02:46:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1893 states and 3655 transitions. [2022-12-15 02:46:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3655 transitions. [2022-12-15 02:46:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:09,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1907 states and 3684 transitions. [2022-12-15 02:46:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3684 transitions. [2022-12-15 02:46:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1908 states and 3684 transitions. [2022-12-15 02:46:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3684 transitions. [2022-12-15 02:46:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3684 transitions. [2022-12-15 02:46:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3684 transitions. [2022-12-15 02:46:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3684 transitions. [2022-12-15 02:46:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3684 transitions. [2022-12-15 02:46:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3684 transitions. [2022-12-15 02:46:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3684 transitions. [2022-12-15 02:46:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1919 states and 3701 transitions. [2022-12-15 02:46:10,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3701 transitions. [2022-12-15 02:46:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1920 states and 3701 transitions. [2022-12-15 02:46:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3701 transitions. [2022-12-15 02:46:10,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1921 states and 3701 transitions. [2022-12-15 02:46:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3701 transitions. [2022-12-15 02:46:10,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:10,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1923 states and 3706 transitions. [2022-12-15 02:46:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3706 transitions. [2022-12-15 02:46:11,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 02:46:11,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:11,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:46:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1931 states and 3721 transitions. [2022-12-15 02:46:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3721 transitions. [2022-12-15 02:46:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 02:46:11,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:11,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:46:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1965 states and 3790 transitions. [2022-12-15 02:46:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3790 transitions. [2022-12-15 02:46:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 02:46:12,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 1970 states and 3801 transitions. [2022-12-15 02:46:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3801 transitions. [2022-12-15 02:46:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 02:46:13,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:13,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 1981 states and 3824 transitions. [2022-12-15 02:46:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3824 transitions. [2022-12-15 02:46:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 02:46:15,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:17,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1998 states and 3859 transitions. [2022-12-15 02:46:17,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3859 transitions. [2022-12-15 02:46:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 02:46:17,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:17,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2024 states and 3912 transitions. [2022-12-15 02:46:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3912 transitions. [2022-12-15 02:46:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:20,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2025 states and 3913 transitions. [2022-12-15 02:46:20,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3913 transitions. [2022-12-15 02:46:20,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:20,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:20,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:20,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2026 states and 3914 transitions. [2022-12-15 02:46:20,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3914 transitions. [2022-12-15 02:46:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:20,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:20,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2027 states and 3915 transitions. [2022-12-15 02:46:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3915 transitions. [2022-12-15 02:46:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:21,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:21,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2028 states and 3916 transitions. [2022-12-15 02:46:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3916 transitions. [2022-12-15 02:46:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2029 states and 3917 transitions. [2022-12-15 02:46:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3917 transitions. [2022-12-15 02:46:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:46:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2065 states and 3993 transitions. [2022-12-15 02:46:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3993 transitions. [2022-12-15 02:46:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:25,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2066 states and 3994 transitions. [2022-12-15 02:46:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3994 transitions. [2022-12-15 02:46:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:25,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:26,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2071 states and 4005 transitions. [2022-12-15 02:46:26,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4005 transitions. [2022-12-15 02:46:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:26,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:26,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2082 states and 4028 transitions. [2022-12-15 02:46:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4028 transitions. [2022-12-15 02:46:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:28,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:28,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2083 states and 4029 transitions. [2022-12-15 02:46:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4029 transitions. [2022-12-15 02:46:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:28,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2100 states and 4064 transitions. [2022-12-15 02:46:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4064 transitions. [2022-12-15 02:46:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:30,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:30,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2101 states and 4065 transitions. [2022-12-15 02:46:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4065 transitions. [2022-12-15 02:46:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2127 states and 4119 transitions. [2022-12-15 02:46:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4119 transitions. [2022-12-15 02:46:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 02:46:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:46:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2100 states and 4071 transitions. [2022-12-15 02:46:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4071 transitions. [2022-12-15 02:46:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:34,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2101 states and 4072 transitions. [2022-12-15 02:46:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4072 transitions. [2022-12-15 02:46:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:34,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2102 states and 4073 transitions. [2022-12-15 02:46:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4073 transitions. [2022-12-15 02:46:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:34,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2103 states and 4074 transitions. [2022-12-15 02:46:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4074 transitions. [2022-12-15 02:46:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:34,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2104 states and 4075 transitions. [2022-12-15 02:46:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4075 transitions. [2022-12-15 02:46:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:35,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2105 states and 4076 transitions. [2022-12-15 02:46:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4076 transitions. [2022-12-15 02:46:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:46:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:42,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2144 states and 4163 transitions. [2022-12-15 02:46:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4163 transitions. [2022-12-15 02:46:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:42,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:42,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:42,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2145 states and 4164 transitions. [2022-12-15 02:46:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4164 transitions. [2022-12-15 02:46:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:42,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2150 states and 4175 transitions. [2022-12-15 02:46:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4175 transitions. [2022-12-15 02:46:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:43,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:45,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2161 states and 4198 transitions. [2022-12-15 02:46:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4198 transitions. [2022-12-15 02:46:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2162 states and 4199 transitions. [2022-12-15 02:46:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4199 transitions. [2022-12-15 02:46:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:45,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 2179 states and 4234 transitions. [2022-12-15 02:46:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4234 transitions. [2022-12-15 02:46:49,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:49,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:49,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2180 states and 4235 transitions. [2022-12-15 02:46:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4235 transitions. [2022-12-15 02:46:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:49,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:49,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2205 states and 4288 transitions. [2022-12-15 02:46:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4288 transitions. [2022-12-15 02:46:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 02:46:54,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:54,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2178 states and 4238 transitions. [2022-12-15 02:46:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4238 transitions. [2022-12-15 02:46:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2179 states and 4239 transitions. [2022-12-15 02:46:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4239 transitions. [2022-12-15 02:46:54,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:54,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:54,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2180 states and 4240 transitions. [2022-12-15 02:46:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4240 transitions. [2022-12-15 02:46:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2181 states and 4241 transitions. [2022-12-15 02:46:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4241 transitions. [2022-12-15 02:46:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:55,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-15 02:46:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-15 02:46:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:55,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:55,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:46:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-15 02:46:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-15 02:46:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:55,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:46:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:46:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-15 02:46:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-15 02:46:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:46:55,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:46:55,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:46:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:46:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:47:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2225 states and 4336 transitions. [2022-12-15 02:47:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4336 transitions. [2022-12-15 02:47:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2226 states and 4337 transitions. [2022-12-15 02:47:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4337 transitions. [2022-12-15 02:47:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:07,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2231 states and 4348 transitions. [2022-12-15 02:47:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4348 transitions. [2022-12-15 02:47:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:08,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2242 states and 4371 transitions. [2022-12-15 02:47:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4371 transitions. [2022-12-15 02:47:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:10,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:10,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2243 states and 4372 transitions. [2022-12-15 02:47:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4372 transitions. [2022-12-15 02:47:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:10,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2260 states and 4408 transitions. [2022-12-15 02:47:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4408 transitions. [2022-12-15 02:47:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:14,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2261 states and 4409 transitions. [2022-12-15 02:47:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4409 transitions. [2022-12-15 02:47:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:14,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:14,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:14,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2286 states and 4462 transitions. [2022-12-15 02:47:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4462 transitions. [2022-12-15 02:47:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 02:47:22,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:22,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:22,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:22,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2260 states and 4413 transitions. [2022-12-15 02:47:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4413 transitions. [2022-12-15 02:47:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:22,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2261 states and 4414 transitions. [2022-12-15 02:47:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4414 transitions. [2022-12-15 02:47:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:22,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:22,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2262 states and 4415 transitions. [2022-12-15 02:47:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4415 transitions. [2022-12-15 02:47:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:23,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:23,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2263 states and 4416 transitions. [2022-12-15 02:47:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4416 transitions. [2022-12-15 02:47:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:23,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2264 states and 4417 transitions. [2022-12-15 02:47:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4417 transitions. [2022-12-15 02:47:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:24,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:24,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2265 states and 4418 transitions. [2022-12-15 02:47:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4418 transitions. [2022-12-15 02:47:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:24,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:47:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 2267 states and 4422 transitions. [2022-12-15 02:47:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4422 transitions. [2022-12-15 02:47:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:24,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:47:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2268 states and 4423 transitions. [2022-12-15 02:47:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4423 transitions. [2022-12-15 02:47:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:24,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:47:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2311 states and 4522 transitions. [2022-12-15 02:47:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4522 transitions. [2022-12-15 02:47:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:47:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2311 states and 4521 transitions. [2022-12-15 02:47:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4521 transitions. [2022-12-15 02:47:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:41,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:41,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2312 states and 4522 transitions. [2022-12-15 02:47:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4522 transitions. [2022-12-15 02:47:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:41,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2317 states and 4533 transitions. [2022-12-15 02:47:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4533 transitions. [2022-12-15 02:47:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:43,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2328 states and 4556 transitions. [2022-12-15 02:47:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4556 transitions. [2022-12-15 02:47:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:46,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2329 states and 4557 transitions. [2022-12-15 02:47:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4557 transitions. [2022-12-15 02:47:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:47,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:47,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2345 states and 4592 transitions. [2022-12-15 02:47:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4592 transitions. [2022-12-15 02:47:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:52,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:52,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2346 states and 4593 transitions. [2022-12-15 02:47:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4593 transitions. [2022-12-15 02:47:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:47:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:47:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2362 states and 4628 transitions. [2022-12-15 02:47:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4628 transitions. [2022-12-15 02:47:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:47:57,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:47:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:47:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:47:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2371 states and 4646 transitions. [2022-12-15 02:48:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4646 transitions. [2022-12-15 02:48:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 02:48:02,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2345 states and 4597 transitions. [2022-12-15 02:48:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4597 transitions. [2022-12-15 02:48:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2346 states and 4598 transitions. [2022-12-15 02:48:03,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4598 transitions. [2022-12-15 02:48:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:03,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:03,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:03,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2347 states and 4599 transitions. [2022-12-15 02:48:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4599 transitions. [2022-12-15 02:48:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:03,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2348 states and 4600 transitions. [2022-12-15 02:48:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4600 transitions. [2022-12-15 02:48:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2349 states and 4601 transitions. [2022-12-15 02:48:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4601 transitions. [2022-12-15 02:48:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:04,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2350 states and 4602 transitions. [2022-12-15 02:48:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4602 transitions. [2022-12-15 02:48:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:04,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:04,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 2352 states and 4606 transitions. [2022-12-15 02:48:05,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4606 transitions. [2022-12-15 02:48:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:05,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:05,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2354 states and 4610 transitions. [2022-12-15 02:48:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4610 transitions. [2022-12-15 02:48:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:05,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:11,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2364 states and 4632 transitions. [2022-12-15 02:48:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4632 transitions. [2022-12-15 02:48:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:11,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:11,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:11,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2365 states and 4633 transitions. [2022-12-15 02:48:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4633 transitions. [2022-12-15 02:48:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:11,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2367 states and 4637 transitions. [2022-12-15 02:48:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4637 transitions. [2022-12-15 02:48:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:11,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:48:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2412 states and 4743 transitions. [2022-12-15 02:48:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4743 transitions. [2022-12-15 02:48:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:34,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:34,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 2413 states and 4744 transitions. [2022-12-15 02:48:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4744 transitions. [2022-12-15 02:48:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:35,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2418 states and 4755 transitions. [2022-12-15 02:48:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4755 transitions. [2022-12-15 02:48:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:37,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2429 states and 4779 transitions. [2022-12-15 02:48:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4779 transitions. [2022-12-15 02:48:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 2430 states and 4780 transitions. [2022-12-15 02:48:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4780 transitions. [2022-12-15 02:48:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:42,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:42,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2443 states and 4809 transitions. [2022-12-15 02:48:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4809 transitions. [2022-12-15 02:48:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:48,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2446 states and 4815 transitions. [2022-12-15 02:48:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4815 transitions. [2022-12-15 02:48:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:48:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:48:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4817 transitions. [2022-12-15 02:48:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4817 transitions. [2022-12-15 02:48:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:48:51,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:48:51,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:48:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:48:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2473 states and 4870 transitions. [2022-12-15 02:49:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4870 transitions. [2022-12-15 02:49:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 02:49:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2447 states and 4821 transitions. [2022-12-15 02:49:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4821 transitions. [2022-12-15 02:49:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:04,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4822 transitions. [2022-12-15 02:49:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4822 transitions. [2022-12-15 02:49:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2449 states and 4823 transitions. [2022-12-15 02:49:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4823 transitions. [2022-12-15 02:49:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:05,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:05,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:05,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2450 states and 4824 transitions. [2022-12-15 02:49:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4824 transitions. [2022-12-15 02:49:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2451 states and 4825 transitions. [2022-12-15 02:49:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4825 transitions. [2022-12-15 02:49:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:06,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:49:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 2452 states and 4826 transitions. [2022-12-15 02:49:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4826 transitions. [2022-12-15 02:49:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:06,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2454 states and 4829 transitions. [2022-12-15 02:49:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4829 transitions. [2022-12-15 02:49:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:07,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2466 states and 4861 transitions. [2022-12-15 02:49:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4861 transitions. [2022-12-15 02:49:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:17,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:17,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:17,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2467 states and 4862 transitions. [2022-12-15 02:49:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4862 transitions. [2022-12-15 02:49:17,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:17,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:17,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2469 states and 4865 transitions. [2022-12-15 02:49:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4865 transitions. [2022-12-15 02:49:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:19,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2471 states and 4869 transitions. [2022-12-15 02:49:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4869 transitions. [2022-12-15 02:49:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:19,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:19,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2473 states and 4873 transitions. [2022-12-15 02:49:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4873 transitions. [2022-12-15 02:49:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:19,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:49:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:49:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 2486 states and 4907 transitions. [2022-12-15 02:49:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4907 transitions. [2022-12-15 02:49:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:49:30,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:49:30,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:49:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:49:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2533 states and 5024 transitions. [2022-12-15 02:50:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5024 transitions. [2022-12-15 02:50:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2534 states and 5025 transitions. [2022-12-15 02:50:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5025 transitions. [2022-12-15 02:50:09,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:09,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:09,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2539 states and 5036 transitions. [2022-12-15 02:50:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5036 transitions. [2022-12-15 02:50:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:12,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2549 states and 5059 transitions. [2022-12-15 02:50:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5059 transitions. [2022-12-15 02:50:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:18,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:18,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2550 states and 5060 transitions. [2022-12-15 02:50:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5060 transitions. [2022-12-15 02:50:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:18,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:18,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 2563 states and 5089 transitions. [2022-12-15 02:50:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5089 transitions. [2022-12-15 02:50:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:28,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2566 states and 5095 transitions. [2022-12-15 02:50:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5095 transitions. [2022-12-15 02:50:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:30,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2568 states and 5097 transitions. [2022-12-15 02:50:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5097 transitions. [2022-12-15 02:50:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:32,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2578 states and 5120 transitions. [2022-12-15 02:50:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5120 transitions. [2022-12-15 02:50:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:38,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2581 states and 5126 transitions. [2022-12-15 02:50:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5126 transitions. [2022-12-15 02:50:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:40,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 2584 states and 5132 transitions. [2022-12-15 02:50:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5132 transitions. [2022-12-15 02:50:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 2593 states and 5150 transitions. [2022-12-15 02:50:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5150 transitions. [2022-12-15 02:50:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 02:50:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2567 states and 5101 transitions. [2022-12-15 02:50:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5101 transitions. [2022-12-15 02:50:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 2568 states and 5102 transitions. [2022-12-15 02:50:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5102 transitions. [2022-12-15 02:50:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:51,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:51,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2569 states and 5103 transitions. [2022-12-15 02:50:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5103 transitions. [2022-12-15 02:50:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:51,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 2570 states and 5104 transitions. [2022-12-15 02:50:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5104 transitions. [2022-12-15 02:50:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2571 states and 5105 transitions. [2022-12-15 02:50:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5105 transitions. [2022-12-15 02:50:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:53,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:53,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:50:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2572 states and 5106 transitions. [2022-12-15 02:50:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5106 transitions. [2022-12-15 02:50:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:53,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:54,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 2574 states and 5109 transitions. [2022-12-15 02:50:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5109 transitions. [2022-12-15 02:50:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 2576 states and 5112 transitions. [2022-12-15 02:50:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5112 transitions. [2022-12-15 02:50:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 2577 states and 5113 transitions. [2022-12-15 02:50:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5113 transitions. [2022-12-15 02:50:55,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:55,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 2578 states and 5114 transitions. [2022-12-15 02:50:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5114 transitions. [2022-12-15 02:50:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 2580 states and 5117 transitions. [2022-12-15 02:50:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5117 transitions. [2022-12-15 02:50:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:56,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 2582 states and 5121 transitions. [2022-12-15 02:50:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5121 transitions. [2022-12-15 02:50:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:56,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:56,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:50:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 2584 states and 5125 transitions. [2022-12-15 02:50:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5125 transitions. [2022-12-15 02:50:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:50:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:50:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:51:13,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:51:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2599 states and 5165 transitions. [2022-12-15 02:51:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5165 transitions. [2022-12-15 02:51:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:51:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:51:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:51:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:51:15,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:52:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2648 states and 5290 transitions. [2022-12-15 02:52:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5290 transitions. [2022-12-15 02:52:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:04,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:04,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 2649 states and 5291 transitions. [2022-12-15 02:52:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5291 transitions. [2022-12-15 02:52:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2654 states and 5303 transitions. [2022-12-15 02:52:09,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5303 transitions. [2022-12-15 02:52:09,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:09,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:09,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2664 states and 5326 transitions. [2022-12-15 02:52:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5326 transitions. [2022-12-15 02:52:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:19,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:19,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 2666 states and 5328 transitions. [2022-12-15 02:52:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5328 transitions. [2022-12-15 02:52:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:21,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:21,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2682 states and 5363 transitions. [2022-12-15 02:52:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5363 transitions. [2022-12-15 02:52:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:35,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:38,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2684 states and 5365 transitions. [2022-12-15 02:52:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5365 transitions. [2022-12-15 02:52:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:38,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:52:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:52:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2691 states and 5382 transitions. [2022-12-15 02:52:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5382 transitions. [2022-12-15 02:52:44,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:52:44,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:52:44,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:52:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:52:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 2709 states and 5418 transitions. [2022-12-15 02:53:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5418 transitions. [2022-12-15 02:53:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 02:53:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2683 states and 5369 transitions. [2022-12-15 02:53:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5369 transitions. [2022-12-15 02:53:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:02,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2684 states and 5370 transitions. [2022-12-15 02:53:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5370 transitions. [2022-12-15 02:53:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2685 states and 5371 transitions. [2022-12-15 02:53:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5371 transitions. [2022-12-15 02:53:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:04,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:04,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2686 states and 5372 transitions. [2022-12-15 02:53:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5372 transitions. [2022-12-15 02:53:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:04,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:04,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2687 states and 5373 transitions. [2022-12-15 02:53:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5373 transitions. [2022-12-15 02:53:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:05,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:05,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:53:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2688 states and 5374 transitions. [2022-12-15 02:53:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5374 transitions. [2022-12-15 02:53:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:06,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2690 states and 5377 transitions. [2022-12-15 02:53:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5377 transitions. [2022-12-15 02:53:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:06,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 2692 states and 5380 transitions. [2022-12-15 02:53:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5380 transitions. [2022-12-15 02:53:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:07,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:07,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2694 states and 5385 transitions. [2022-12-15 02:53:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5385 transitions. [2022-12-15 02:53:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:11,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2695 states and 5386 transitions. [2022-12-15 02:53:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5386 transitions. [2022-12-15 02:53:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:11,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:11,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 2697 states and 5389 transitions. [2022-12-15 02:53:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5389 transitions. [2022-12-15 02:53:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:12,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2698 states and 5390 transitions. [2022-12-15 02:53:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5390 transitions. [2022-12-15 02:53:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:12,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2700 states and 5393 transitions. [2022-12-15 02:53:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5393 transitions. [2022-12-15 02:53:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2702 states and 5396 transitions. [2022-12-15 02:53:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5396 transitions. [2022-12-15 02:53:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:13,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 2704 states and 5400 transitions. [2022-12-15 02:53:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5400 transitions. [2022-12-15 02:53:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:14,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 2706 states and 5404 transitions. [2022-12-15 02:53:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5404 transitions. [2022-12-15 02:53:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:14,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:53:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2723 states and 5450 transitions. [2022-12-15 02:53:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5450 transitions. [2022-12-15 02:53:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:53:39,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:39,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:53:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:54:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2774 states and 5583 transitions. [2022-12-15 02:54:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5583 transitions. [2022-12-15 02:54:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:54:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:46,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:54:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 2775 states and 5584 transitions. [2022-12-15 02:54:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5584 transitions. [2022-12-15 02:54:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:54:47,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:54:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:54:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2779 states and 5595 transitions. [2022-12-15 02:54:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5595 transitions. [2022-12-15 02:54:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:54:52,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:54:52,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:54:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:54:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6251 states to 2789 states and 5618 transitions. [2022-12-15 02:55:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5618 transitions. [2022-12-15 02:55:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2791 states and 5620 transitions. [2022-12-15 02:55:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5620 transitions. [2022-12-15 02:55:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:07,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:07,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2795 states and 5631 transitions. [2022-12-15 02:55:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5631 transitions. [2022-12-15 02:55:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:13,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 2804 states and 5649 transitions. [2022-12-15 02:55:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5649 transitions. [2022-12-15 02:55:24,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:24,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:24,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2807 states and 5655 transitions. [2022-12-15 02:55:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5655 transitions. [2022-12-15 02:55:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:27,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:30,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2809 states and 5657 transitions. [2022-12-15 02:55:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5657 transitions. [2022-12-15 02:55:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:30,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:30,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6305 states to 2813 states and 5668 transitions. [2022-12-15 02:55:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5668 transitions. [2022-12-15 02:55:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:36,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:43,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2819 states and 5680 transitions. [2022-12-15 02:55:43,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5680 transitions. [2022-12-15 02:55:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:43,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 2825 states and 5692 transitions. [2022-12-15 02:55:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5692 transitions. [2022-12-15 02:55:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:51,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:51,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:55:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:55:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 2828 states and 5698 transitions. [2022-12-15 02:55:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 5698 transitions. [2022-12-15 02:55:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:55:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:55:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:55:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:55:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 2834 states and 5710 transitions. [2022-12-15 02:56:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5710 transitions. [2022-12-15 02:56:00,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 02:56:00,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2808 states and 5661 transitions. [2022-12-15 02:56:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5661 transitions. [2022-12-15 02:56:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:02,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2809 states and 5662 transitions. [2022-12-15 02:56:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5662 transitions. [2022-12-15 02:56:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:03,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2810 states and 5663 transitions. [2022-12-15 02:56:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5663 transitions. [2022-12-15 02:56:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:03,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 2811 states and 5664 transitions. [2022-12-15 02:56:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5664 transitions. [2022-12-15 02:56:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2812 states and 5665 transitions. [2022-12-15 02:56:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5665 transitions. [2022-12-15 02:56:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:05,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:56:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2813 states and 5666 transitions. [2022-12-15 02:56:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5666 transitions. [2022-12-15 02:56:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:06,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 2815 states and 5669 transitions. [2022-12-15 02:56:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 5669 transitions. [2022-12-15 02:56:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:06,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:06,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2817 states and 5672 transitions. [2022-12-15 02:56:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5672 transitions. [2022-12-15 02:56:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:07,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 2819 states and 5675 transitions. [2022-12-15 02:56:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5675 transitions. [2022-12-15 02:56:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:07,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2820 states and 5676 transitions. [2022-12-15 02:56:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5676 transitions. [2022-12-15 02:56:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 2821 states and 5677 transitions. [2022-12-15 02:56:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5677 transitions. [2022-12-15 02:56:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:07,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2823 states and 5680 transitions. [2022-12-15 02:56:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5680 transitions. [2022-12-15 02:56:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:07,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6312 states to 2825 states and 5685 transitions. [2022-12-15 02:56:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5685 transitions. [2022-12-15 02:56:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2827 states and 5688 transitions. [2022-12-15 02:56:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5688 transitions. [2022-12-15 02:56:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:13,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:13,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:18,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6320 states to 2829 states and 5693 transitions. [2022-12-15 02:56:18,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5693 transitions. [2022-12-15 02:56:18,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:18,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:18,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6323 states to 2831 states and 5696 transitions. [2022-12-15 02:56:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5696 transitions. [2022-12-15 02:56:20,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:20,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:20,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 2833 states and 5699 transitions. [2022-12-15 02:56:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5699 transitions. [2022-12-15 02:56:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:21,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2835 states and 5703 transitions. [2022-12-15 02:56:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5703 transitions. [2022-12-15 02:56:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:21,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2837 states and 5707 transitions. [2022-12-15 02:56:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5707 transitions. [2022-12-15 02:56:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:22,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:56:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:56:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 2856 states and 5757 transitions. [2022-12-15 02:56:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5757 transitions. [2022-12-15 02:56:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:56:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:56:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:56:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:56:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:30,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 2873 states and 5806 transitions. [2022-12-15 02:57:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5806 transitions. [2022-12-15 02:57:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:57:30,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 2875 states and 5808 transitions. [2022-12-15 02:57:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5808 transitions. [2022-12-15 02:57:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:57:33,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 2877 states and 5810 transitions. [2022-12-15 02:57:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5810 transitions. [2022-12-15 02:57:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:57:36,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6453 states to 2879 states and 5812 transitions. [2022-12-15 02:57:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5812 transitions. [2022-12-15 02:57:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 02:57:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 2853 states and 5764 transitions. [2022-12-15 02:57:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5764 transitions. [2022-12-15 02:57:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:41,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:41,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:41,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2855 states and 5767 transitions. [2022-12-15 02:57:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5767 transitions. [2022-12-15 02:57:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:41,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6404 states to 2857 states and 5772 transitions. [2022-12-15 02:57:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5772 transitions. [2022-12-15 02:57:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:47,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:47,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 2859 states and 5775 transitions. [2022-12-15 02:57:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5775 transitions. [2022-12-15 02:57:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:47,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2860 states and 5776 transitions. [2022-12-15 02:57:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5776 transitions. [2022-12-15 02:57:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:47,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:57:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 2861 states and 5777 transitions. [2022-12-15 02:57:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5777 transitions. [2022-12-15 02:57:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:47,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6412 states to 2863 states and 5780 transitions. [2022-12-15 02:57:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5780 transitions. [2022-12-15 02:57:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:50,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:57:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:57:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6417 states to 2865 states and 5785 transitions. [2022-12-15 02:57:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5785 transitions. [2022-12-15 02:57:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:57:56,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:57:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:57:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:57:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 2867 states and 5790 transitions. [2022-12-15 02:58:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5790 transitions. [2022-12-15 02:58:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:02,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:02,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6431 states to 2871 states and 5799 transitions. [2022-12-15 02:58:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5799 transitions. [2022-12-15 02:58:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:12,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6434 states to 2873 states and 5802 transitions. [2022-12-15 02:58:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5802 transitions. [2022-12-15 02:58:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 2875 states and 5805 transitions. [2022-12-15 02:58:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5805 transitions. [2022-12-15 02:58:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:13,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6440 states to 2877 states and 5808 transitions. [2022-12-15 02:58:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5808 transitions. [2022-12-15 02:58:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:14,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 2879 states and 5811 transitions. [2022-12-15 02:58:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5811 transitions. [2022-12-15 02:58:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:15,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 2881 states and 5815 transitions. [2022-12-15 02:58:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5815 transitions. [2022-12-15 02:58:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:15,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:15,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:58:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:58:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 2883 states and 5819 transitions. [2022-12-15 02:58:15,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5819 transitions. [2022-12-15 02:58:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 02:58:15,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:58:15,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:58:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:58:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.