./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/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 a50787eee309f695181bc37c4f84940bb8fed2cb76457a2c563ef0feb29ebac8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:30:36,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:30:36,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:30:36,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:30:36,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:30:36,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:30:36,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:30:36,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:30:36,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:30:36,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:30:36,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:30:36,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:30:36,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:30:36,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:30:36,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:30:36,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:30:36,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:30:36,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:30:36,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:30:36,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:30:36,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:30:36,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:30:36,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:30:36,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:30:36,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:30:36,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:30:36,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:30:36,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:30:36,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:30:36,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:30:36,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:30:36,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:30:36,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:30:36,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:30:36,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:30:36,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:30:36,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:30:36,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:30:36,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:30:36,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:30:36,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:30:36,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:30:36,498 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:30:36,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:30:36,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:30:36,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:30:36,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:30:36,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:30:36,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:30:36,499 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:30:36,499 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:30:36,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:30:36,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:30:36,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:30:36,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:30:36,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:30:36,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:30:36,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:30:36,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:30:36,501 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:30:36,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:30:36,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:30:36,502 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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a50787eee309f695181bc37c4f84940bb8fed2cb76457a2c563ef0feb29ebac8 [2022-12-15 03:30:36,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:30:36,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:30:36,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:30:36,689 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:30:36,689 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:30:36,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c [2022-12-15 03:30:39,238 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:30:39,688 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:30:39,689 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c [2022-12-15 03:30:39,723 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/data/365b5b7d0/ec7afc04c492424e878053e76635bea9/FLAGd90d5d8e7 [2022-12-15 03:30:39,811 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/data/365b5b7d0/ec7afc04c492424e878053e76635bea9 [2022-12-15 03:30:39,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:30:39,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:30:39,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:30:39,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:30:39,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:30:39,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:30:39" (1/1) ... [2022-12-15 03:30:39,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2235ea81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:39, skipping insertion in model container [2022-12-15 03:30:39,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:30:39" (1/1) ... [2022-12-15 03:30:39,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:30:40,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:30:41,358 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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c[377340,377353] [2022-12-15 03:30:41,381 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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c[383339,383352] [2022-12-15 03:30:41,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:30:41,575 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:30:42,378 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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c[377340,377353] [2022-12-15 03:30:42,391 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_81df4282-92a9-40b3-8e53-dacb6cc0dd34/sv-benchmarks/c/combinations/Problem05_label44+token_ring.08.cil-1.c[383339,383352] [2022-12-15 03:30:42,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:30:42,434 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:30:42,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42 WrapperNode [2022-12-15 03:30:42,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:30:42,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:30:42,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:30:42,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:30:42,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,736 INFO L138 Inliner]: procedures = 60, calls = 65, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 12967 [2022-12-15 03:30:42,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:30:42,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:30:42,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:30:42,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:30:42,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,924 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,965 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:30:42,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:30:42,966 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:30:42,966 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:30:42,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:30:42" (1/1) ... [2022-12-15 03:30:42,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:30:42,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:30:42,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:30:43,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81df4282-92a9-40b3-8e53-dacb6cc0dd34/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:30:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:30:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 03:30:43,041 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 03:30:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 03:30:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 03:30:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 03:30:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 03:30:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 03:30:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 03:30:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 03:30:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 03:30:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 03:30:43,042 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 03:30:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:30:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:30:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:30:43,140 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:30:43,142 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:30:48,667 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:30:50,038 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:30:50,039 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-15 03:30:50,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:30:50 BoogieIcfgContainer [2022-12-15 03:30:50,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:30:50,043 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:30:50,043 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:30:50,050 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:30:50,051 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:30:50" (1/1) ... [2022-12-15 03:30:50,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:30:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1787 states and 3493 transitions. [2022-12-15 03:30:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3493 transitions. [2022-12-15 03:30:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:50,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1813 states and 3543 transitions. [2022-12-15 03:30:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3543 transitions. [2022-12-15 03:30:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1814 states and 3543 transitions. [2022-12-15 03:30:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3543 transitions. [2022-12-15 03:30:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1815 states and 3543 transitions. [2022-12-15 03:30:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3543 transitions. [2022-12-15 03:30:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1816 states and 3543 transitions. [2022-12-15 03:30:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3543 transitions. [2022-12-15 03:30:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1817 states and 3543 transitions. [2022-12-15 03:30:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3543 transitions. [2022-12-15 03:30:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:50,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1818 states and 3543 transitions. [2022-12-15 03:30:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3543 transitions. [2022-12-15 03:30:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1819 states and 3543 transitions. [2022-12-15 03:30:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3543 transitions. [2022-12-15 03:30:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1820 states and 3543 transitions. [2022-12-15 03:30:51,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3543 transitions. [2022-12-15 03:30:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1821 states and 3543 transitions. [2022-12-15 03:30:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3543 transitions. [2022-12-15 03:30:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3584 transitions. [2022-12-15 03:30:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3584 transitions. [2022-12-15 03:30:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3584 transitions. [2022-12-15 03:30:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3584 transitions. [2022-12-15 03:30:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3584 transitions. [2022-12-15 03:30:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3584 transitions. [2022-12-15 03:30:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3584 transitions. [2022-12-15 03:30:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3584 transitions. [2022-12-15 03:30:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3584 transitions. [2022-12-15 03:30:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3584 transitions. [2022-12-15 03:30:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3584 transitions. [2022-12-15 03:30:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3584 transitions. [2022-12-15 03:30:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:51,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3584 transitions. [2022-12-15 03:30:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3584 transitions. [2022-12-15 03:30:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1865 states and 3619 transitions. [2022-12-15 03:30:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3619 transitions. [2022-12-15 03:30:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1866 states and 3619 transitions. [2022-12-15 03:30:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3619 transitions. [2022-12-15 03:30:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1867 states and 3619 transitions. [2022-12-15 03:30:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3619 transitions. [2022-12-15 03:30:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1868 states and 3619 transitions. [2022-12-15 03:30:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3619 transitions. [2022-12-15 03:30:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1869 states and 3619 transitions. [2022-12-15 03:30:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3619 transitions. [2022-12-15 03:30:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1870 states and 3619 transitions. [2022-12-15 03:30:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3619 transitions. [2022-12-15 03:30:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1881 states and 3642 transitions. [2022-12-15 03:30:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3642 transitions. [2022-12-15 03:30:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1882 states and 3642 transitions. [2022-12-15 03:30:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3642 transitions. [2022-12-15 03:30:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3642 transitions. [2022-12-15 03:30:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3642 transitions. [2022-12-15 03:30:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3642 transitions. [2022-12-15 03:30:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3642 transitions. [2022-12-15 03:30:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:52,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:52,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1889 states and 3653 transitions. [2022-12-15 03:30:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3653 transitions. [2022-12-15 03:30:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:53,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1890 states and 3653 transitions. [2022-12-15 03:30:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3653 transitions. [2022-12-15 03:30:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:30:53,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:53,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:30:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1898 states and 3668 transitions. [2022-12-15 03:30:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3668 transitions. [2022-12-15 03:30:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:30:53,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:53,478 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 03:30:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1929 states and 3731 transitions. [2022-12-15 03:30:54,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3731 transitions. [2022-12-15 03:30:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:30:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:54,737 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 03:30:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1931 states and 3736 transitions. [2022-12-15 03:30:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3736 transitions. [2022-12-15 03:30:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:30:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:55,572 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 03:30:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1939 states and 3753 transitions. [2022-12-15 03:30:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3753 transitions. [2022-12-15 03:30:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:30:56,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:56,725 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 03:30:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:58,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1953 states and 3782 transitions. [2022-12-15 03:30:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3782 transitions. [2022-12-15 03:30:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:30:58,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:58,732 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 03:31:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1976 states and 3829 transitions. [2022-12-15 03:31:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3829 transitions. [2022-12-15 03:31:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:01,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:01,589 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 03:31:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1977 states and 3830 transitions. [2022-12-15 03:31:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3830 transitions. [2022-12-15 03:31:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:01,744 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 03:31:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1978 states and 3831 transitions. [2022-12-15 03:31:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3831 transitions. [2022-12-15 03:31:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:01,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:01,928 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 03:31:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1979 states and 3832 transitions. [2022-12-15 03:31:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3832 transitions. [2022-12-15 03:31:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:02,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:02,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:02,136 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 03:31:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1980 states and 3833 transitions. [2022-12-15 03:31:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3833 transitions. [2022-12-15 03:31:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:02,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:02,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:02,715 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 03:31:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2013 states and 3903 transitions. [2022-12-15 03:31:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3903 transitions. [2022-12-15 03:31:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:06,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:06,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:06,340 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 03:31:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2014 states and 3904 transitions. [2022-12-15 03:31:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3904 transitions. [2022-12-15 03:31:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:06,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:06,563 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 03:31:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2016 states and 3909 transitions. [2022-12-15 03:31:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3909 transitions. [2022-12-15 03:31:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:06,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:06,863 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 03:31:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:07,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2024 states and 3926 transitions. [2022-12-15 03:31:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3926 transitions. [2022-12-15 03:31:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:07,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:07,688 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 03:31:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2025 states and 3927 transitions. [2022-12-15 03:31:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3927 transitions. [2022-12-15 03:31:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:07,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:07,873 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 03:31:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2039 states and 3956 transitions. [2022-12-15 03:31:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3956 transitions. [2022-12-15 03:31:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:09,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:09,469 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 03:31:09,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2040 states and 3957 transitions. [2022-12-15 03:31:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3957 transitions. [2022-12-15 03:31:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:09,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:09,660 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 03:31:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2063 states and 4005 transitions. [2022-12-15 03:31:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4005 transitions. [2022-12-15 03:31:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:31:12,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:12,553 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 03:31:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2039 states and 3962 transitions. [2022-12-15 03:31:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3962 transitions. [2022-12-15 03:31:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:12,635 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 03:31:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2040 states and 3963 transitions. [2022-12-15 03:31:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3963 transitions. [2022-12-15 03:31:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:12,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:12,829 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 03:31:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2041 states and 3964 transitions. [2022-12-15 03:31:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3964 transitions. [2022-12-15 03:31:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,013 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 03:31:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2042 states and 3965 transitions. [2022-12-15 03:31:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3965 transitions. [2022-12-15 03:31:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:13,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:13,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,216 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 03:31:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2043 states and 3966 transitions. [2022-12-15 03:31:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3966 transitions. [2022-12-15 03:31:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:13,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:13,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,861 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 03:31:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2078 states and 4043 transitions. [2022-12-15 03:31:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4043 transitions. [2022-12-15 03:31:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:18,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:18,806 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 03:31:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2079 states and 4044 transitions. [2022-12-15 03:31:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4044 transitions. [2022-12-15 03:31:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:18,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:18,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:19,053 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 03:31:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2081 states and 4049 transitions. [2022-12-15 03:31:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4049 transitions. [2022-12-15 03:31:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:19,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:19,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:19,452 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 03:31:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 2089 states and 4066 transitions. [2022-12-15 03:31:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4066 transitions. [2022-12-15 03:31:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:20,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:20,455 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 03:31:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2090 states and 4067 transitions. [2022-12-15 03:31:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4067 transitions. [2022-12-15 03:31:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:20,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:20,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:20,674 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 03:31:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2104 states and 4096 transitions. [2022-12-15 03:31:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4096 transitions. [2022-12-15 03:31:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:23,163 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 03:31:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2105 states and 4097 transitions. [2022-12-15 03:31:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4097 transitions. [2022-12-15 03:31:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:23,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:23,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:23,448 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 03:31:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2127 states and 4144 transitions. [2022-12-15 03:31:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4144 transitions. [2022-12-15 03:31:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:31:27,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,403 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 03:31:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2103 states and 4099 transitions. [2022-12-15 03:31:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4099 transitions. [2022-12-15 03:31:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:27,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:31:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2104 states and 4100 transitions. [2022-12-15 03:31:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4100 transitions. [2022-12-15 03:31:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:27,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,700 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 03:31:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2105 states and 4101 transitions. [2022-12-15 03:31:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4101 transitions. [2022-12-15 03:31:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:27,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,909 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 03:31:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2106 states and 4102 transitions. [2022-12-15 03:31:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4102 transitions. [2022-12-15 03:31:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:28,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:28,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:28,176 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 03:31:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2107 states and 4103 transitions. [2022-12-15 03:31:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4103 transitions. [2022-12-15 03:31:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:28,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:29,244 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 03:31:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2145 states and 4189 transitions. [2022-12-15 03:31:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4189 transitions. [2022-12-15 03:31:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:38,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:38,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:38,644 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 03:31:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2146 states and 4190 transitions. [2022-12-15 03:31:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4190 transitions. [2022-12-15 03:31:38,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:38,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:39,024 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 03:31:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2148 states and 4195 transitions. [2022-12-15 03:31:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4195 transitions. [2022-12-15 03:31:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:39,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:39,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:39,749 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 03:31:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2156 states and 4212 transitions. [2022-12-15 03:31:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4212 transitions. [2022-12-15 03:31:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:41,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:31:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2157 states and 4213 transitions. [2022-12-15 03:31:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4213 transitions. [2022-12-15 03:31:41,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:41,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:41,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:41,861 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 03:31:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2171 states and 4243 transitions. [2022-12-15 03:31:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4243 transitions. [2022-12-15 03:31:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:44,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:44,879 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 03:31:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2172 states and 4244 transitions. [2022-12-15 03:31:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4244 transitions. [2022-12-15 03:31:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:45,164 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 03:31:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2194 states and 4291 transitions. [2022-12-15 03:31:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4291 transitions. [2022-12-15 03:31:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:31:51,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:51,408 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 03:31:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2171 states and 4247 transitions. [2022-12-15 03:31:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4247 transitions. [2022-12-15 03:31:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:51,961 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 03:31:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2172 states and 4248 transitions. [2022-12-15 03:31:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4248 transitions. [2022-12-15 03:31:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:52,198 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 03:31:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2173 states and 4249 transitions. [2022-12-15 03:31:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4249 transitions. [2022-12-15 03:31:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:52,478 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 03:31:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2174 states and 4250 transitions. [2022-12-15 03:31:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4250 transitions. [2022-12-15 03:31:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:52,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:52,801 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 03:31:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2175 states and 4251 transitions. [2022-12-15 03:31:53,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4251 transitions. [2022-12-15 03:31:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:53,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:53,107 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 03:31:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2175 states and 4250 transitions. [2022-12-15 03:31:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4250 transitions. [2022-12-15 03:31:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:53,206 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 03:31:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2177 states and 4254 transitions. [2022-12-15 03:31:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4254 transitions. [2022-12-15 03:31:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:53,311 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 03:31:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2178 states and 4255 transitions. [2022-12-15 03:31:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4255 transitions. [2022-12-15 03:31:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:31:53,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:54,187 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 03:32:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2218 states and 4348 transitions. [2022-12-15 03:32:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4348 transitions. [2022-12-15 03:32:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:06,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:06,568 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 03:32:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2219 states and 4349 transitions. [2022-12-15 03:32:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4349 transitions. [2022-12-15 03:32:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:06,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:06,935 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 03:32:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2221 states and 4354 transitions. [2022-12-15 03:32:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4354 transitions. [2022-12-15 03:32:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:07,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:07,581 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 03:32:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2229 states and 4371 transitions. [2022-12-15 03:32:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4371 transitions. [2022-12-15 03:32:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:09,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,354 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 03:32:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2230 states and 4372 transitions. [2022-12-15 03:32:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4372 transitions. [2022-12-15 03:32:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:09,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:09,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:09,741 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 03:32:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4401 transitions. [2022-12-15 03:32:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4401 transitions. [2022-12-15 03:32:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:14,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:14,417 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 03:32:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4402 transitions. [2022-12-15 03:32:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4402 transitions. [2022-12-15 03:32:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:14,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:14,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:14,859 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 03:32:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2266 states and 4449 transitions. [2022-12-15 03:32:21,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4449 transitions. [2022-12-15 03:32:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:32:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:21,309 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 03:32:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4405 transitions. [2022-12-15 03:32:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4405 transitions. [2022-12-15 03:32:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:22,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:22,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:32:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4406 transitions. [2022-12-15 03:32:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4406 transitions. [2022-12-15 03:32:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:22,487 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 03:32:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2245 states and 4407 transitions. [2022-12-15 03:32:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4407 transitions. [2022-12-15 03:32:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:22,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:22,857 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 03:32:23,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 2246 states and 4408 transitions. [2022-12-15 03:32:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4408 transitions. [2022-12-15 03:32:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:23,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:23,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:23,175 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 03:32:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2247 states and 4409 transitions. [2022-12-15 03:32:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4409 transitions. [2022-12-15 03:32:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:23,578 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 03:32:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2249 states and 4413 transitions. [2022-12-15 03:32:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4413 transitions. [2022-12-15 03:32:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:23,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:23,688 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 03:32:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2251 states and 4417 transitions. [2022-12-15 03:32:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4417 transitions. [2022-12-15 03:32:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:23,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:23,969 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 03:32:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2261 states and 4439 transitions. [2022-12-15 03:32:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4439 transitions. [2022-12-15 03:32:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:28,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:28,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:28,214 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 03:32:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2262 states and 4440 transitions. [2022-12-15 03:32:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4440 transitions. [2022-12-15 03:32:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:28,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:29,430 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 03:32:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 2304 states and 4540 transitions. [2022-12-15 03:32:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4540 transitions. [2022-12-15 03:32:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:47,638 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 03:32:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2305 states and 4541 transitions. [2022-12-15 03:32:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4541 transitions. [2022-12-15 03:32:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:48,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:48,067 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 03:32:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2307 states and 4546 transitions. [2022-12-15 03:32:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4546 transitions. [2022-12-15 03:32:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:48,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:48,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:48,836 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 03:32:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2315 states and 4564 transitions. [2022-12-15 03:32:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4564 transitions. [2022-12-15 03:32:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:51,841 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 03:32:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2316 states and 4565 transitions. [2022-12-15 03:32:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4565 transitions. [2022-12-15 03:32:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:52,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:52,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:52,264 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 03:32:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 2326 states and 4588 transitions. [2022-12-15 03:32:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4588 transitions. [2022-12-15 03:32:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:56,861 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 03:32:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2329 states and 4594 transitions. [2022-12-15 03:32:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4594 transitions. [2022-12-15 03:32:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:58,441 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 03:32:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2331 states and 4596 transitions. [2022-12-15 03:32:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4596 transitions. [2022-12-15 03:32:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:32:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:32:59,698 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 03:33:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2344 states and 4625 transitions. [2022-12-15 03:33:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4625 transitions. [2022-12-15 03:33:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:33:06,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:06,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:06,077 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 03:33:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2353 states and 4643 transitions. [2022-12-15 03:33:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 03:33:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:33:10,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:10,317 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 03:33:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2330 states and 4599 transitions. [2022-12-15 03:33:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4599 transitions. [2022-12-15 03:33:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:11,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:11,273 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 03:33:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2331 states and 4600 transitions. [2022-12-15 03:33:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4600 transitions. [2022-12-15 03:33:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:11,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:11,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:33:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2332 states and 4601 transitions. [2022-12-15 03:33:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4601 transitions. [2022-12-15 03:33:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:12,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:12,213 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 03:33:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2333 states and 4602 transitions. [2022-12-15 03:33:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4602 transitions. [2022-12-15 03:33:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:12,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:12,760 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 03:33:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 2334 states and 4603 transitions. [2022-12-15 03:33:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4603 transitions. [2022-12-15 03:33:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:13,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:13,272 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 03:33:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2336 states and 4606 transitions. [2022-12-15 03:33:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 4606 transitions. [2022-12-15 03:33:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:13,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:13,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:13,976 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 03:33:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2338 states and 4610 transitions. [2022-12-15 03:33:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4610 transitions. [2022-12-15 03:33:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:14,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:14,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:14,104 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 03:33:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2340 states and 4614 transitions. [2022-12-15 03:33:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4614 transitions. [2022-12-15 03:33:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:14,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:14,440 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 03:33:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2352 states and 4642 transitions. [2022-12-15 03:33:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4642 transitions. [2022-12-15 03:33:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:23,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:23,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:23,590 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 03:33:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2353 states and 4643 transitions. [2022-12-15 03:33:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 03:33:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:23,708 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 03:33:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2355 states and 4647 transitions. [2022-12-15 03:33:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4647 transitions. [2022-12-15 03:33:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:23,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:25,478 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 03:33:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2399 states and 4756 transitions. [2022-12-15 03:33:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4756 transitions. [2022-12-15 03:33:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:53,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:53,460 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 03:33:53,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:53,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2400 states and 4757 transitions. [2022-12-15 03:33:53,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4757 transitions. [2022-12-15 03:33:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:53,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:54,020 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 03:33:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2402 states and 4762 transitions. [2022-12-15 03:33:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4762 transitions. [2022-12-15 03:33:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:55,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:55,202 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 03:33:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 2409 states and 4779 transitions. [2022-12-15 03:33:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4779 transitions. [2022-12-15 03:33:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:33:59,464 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 03:33:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2410 states and 4780 transitions. [2022-12-15 03:33:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4780 transitions. [2022-12-15 03:33:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:33:59,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:00,004 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 03:34:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4809 transitions. [2022-12-15 03:34:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4809 transitions. [2022-12-15 03:34:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:34:08,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:08,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:08,966 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 03:34:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2425 states and 4811 transitions. [2022-12-15 03:34:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4811 transitions. [2022-12-15 03:34:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:34:10,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:10,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:34:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 2447 states and 4858 transitions. [2022-12-15 03:34:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4858 transitions. [2022-12-15 03:34:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:34:26,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:26,260 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 03:34:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2424 states and 4814 transitions. [2022-12-15 03:34:27,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4814 transitions. [2022-12-15 03:34:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:27,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:27,407 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 03:34:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2425 states and 4815 transitions. [2022-12-15 03:34:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4815 transitions. [2022-12-15 03:34:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:27,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:27,892 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 03:34:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2426 states and 4816 transitions. [2022-12-15 03:34:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4816 transitions. [2022-12-15 03:34:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:28,381 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 03:34:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2427 states and 4817 transitions. [2022-12-15 03:34:28,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4817 transitions. [2022-12-15 03:34:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:28,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:28,969 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 03:34:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2428 states and 4818 transitions. [2022-12-15 03:34:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4818 transitions. [2022-12-15 03:34:29,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:29,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:29,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:29,653 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 03:34:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2430 states and 4821 transitions. [2022-12-15 03:34:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4821 transitions. [2022-12-15 03:34:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:29,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:29,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:29,787 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 03:34:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2432 states and 4824 transitions. [2022-12-15 03:34:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4824 transitions. [2022-12-15 03:34:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:30,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:30,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:30,918 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 03:34:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2446 states and 4862 transitions. [2022-12-15 03:34:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4862 transitions. [2022-12-15 03:34:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:43,546 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 03:34:44,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 2447 states and 4863 transitions. [2022-12-15 03:34:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4863 transitions. [2022-12-15 03:34:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:44,454 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 03:34:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2449 states and 4866 transitions. [2022-12-15 03:34:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4866 transitions. [2022-12-15 03:34:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:45,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:45,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:46,061 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 03:34:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2451 states and 4870 transitions. [2022-12-15 03:34:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4870 transitions. [2022-12-15 03:34:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:46,242 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 03:34:46,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:34:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2453 states and 4874 transitions. [2022-12-15 03:34:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4874 transitions. [2022-12-15 03:34:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:34:46,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:34:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:34:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:34:46,844 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 03:35:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2468 states and 4914 transitions. [2022-12-15 03:35:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4914 transitions. [2022-12-15 03:35:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:04,904 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 03:35:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2514 states and 5031 transitions. [2022-12-15 03:35:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 5031 transitions. [2022-12-15 03:35:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:47,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:47,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:47,950 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 03:35:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2515 states and 5032 transitions. [2022-12-15 03:35:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5032 transitions. [2022-12-15 03:35:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:48,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:48,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:48,661 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 03:35:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2517 states and 5038 transitions. [2022-12-15 03:35:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5038 transitions. [2022-12-15 03:35:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:51,342 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 03:35:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2524 states and 5055 transitions. [2022-12-15 03:35:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5055 transitions. [2022-12-15 03:35:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:57,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:57,363 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 03:35:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:35:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2526 states and 5057 transitions. [2022-12-15 03:35:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5057 transitions. [2022-12-15 03:35:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:35:59,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:35:59,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:35:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:35:59,149 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 03:36:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:08,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5624 states to 2536 states and 5080 transitions. [2022-12-15 03:36:08,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5080 transitions. [2022-12-15 03:36:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:08,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:08,637 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 03:36:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2539 states and 5086 transitions. [2022-12-15 03:36:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5086 transitions. [2022-12-15 03:36:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:11,361 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 03:36:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2541 states and 5088 transitions. [2022-12-15 03:36:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5088 transitions. [2022-12-15 03:36:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:13,206 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 03:36:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2548 states and 5105 transitions. [2022-12-15 03:36:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5105 transitions. [2022-12-15 03:36:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:20,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:20,271 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 03:36:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 2551 states and 5111 transitions. [2022-12-15 03:36:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5111 transitions. [2022-12-15 03:36:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:23,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:23,042 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 03:36:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 2560 states and 5129 transitions. [2022-12-15 03:36:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5129 transitions. [2022-12-15 03:36:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:28,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:29,018 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 03:36:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2563 states and 5135 transitions. [2022-12-15 03:36:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5135 transitions. [2022-12-15 03:36:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:36:31,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:31,680 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 03:36:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2540 states and 5091 transitions. [2022-12-15 03:36:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5091 transitions. [2022-12-15 03:36:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:32,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:32,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:33,011 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 03:36:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2541 states and 5092 transitions. [2022-12-15 03:36:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5092 transitions. [2022-12-15 03:36:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:33,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:33,518 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 03:36:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2542 states and 5093 transitions. [2022-12-15 03:36:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5093 transitions. [2022-12-15 03:36:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:34,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:34,128 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 03:36:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2543 states and 5094 transitions. [2022-12-15 03:36:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5094 transitions. [2022-12-15 03:36:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:34,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:34,842 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 03:36:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2544 states and 5095 transitions. [2022-12-15 03:36:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5095 transitions. [2022-12-15 03:36:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:35,605 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 03:36:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2546 states and 5098 transitions. [2022-12-15 03:36:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5098 transitions. [2022-12-15 03:36:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:35,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:35,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:36:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 2548 states and 5101 transitions. [2022-12-15 03:36:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5101 transitions. [2022-12-15 03:36:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:35,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:35,910 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 03:36:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2550 states and 5104 transitions. [2022-12-15 03:36:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5104 transitions. [2022-12-15 03:36:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:35,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:36,054 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 03:36:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2552 states and 5107 transitions. [2022-12-15 03:36:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5107 transitions. [2022-12-15 03:36:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:37,198 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 03:36:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2553 states and 5108 transitions. [2022-12-15 03:36:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5108 transitions. [2022-12-15 03:36:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:37,326 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 03:36:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5646 states to 2554 states and 5109 transitions. [2022-12-15 03:36:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5109 transitions. [2022-12-15 03:36:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:37,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:37,460 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 03:36:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2556 states and 5112 transitions. [2022-12-15 03:36:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5112 transitions. [2022-12-15 03:36:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:38,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:38,550 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 03:36:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 2558 states and 5116 transitions. [2022-12-15 03:36:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5116 transitions. [2022-12-15 03:36:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:38,695 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 03:36:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 2560 states and 5120 transitions. [2022-12-15 03:36:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5120 transitions. [2022-12-15 03:36:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:38,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:38,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:36:39,273 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 03:36:59,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2577 states and 5164 transitions. [2022-12-15 03:36:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5164 transitions. [2022-12-15 03:36:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:36:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:59,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:00,005 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 03:37:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 2592 states and 5207 transitions. [2022-12-15 03:37:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5207 transitions. [2022-12-15 03:37:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:37:17,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:17,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:17,307 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 03:37:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2593 states and 5208 transitions. [2022-12-15 03:37:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5208 transitions. [2022-12-15 03:37:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:37:17,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:18,029 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 03:37:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2595 states and 5210 transitions. [2022-12-15 03:37:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5210 transitions. [2022-12-15 03:37:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:37:19,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:19,947 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 03:37:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:22,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2597 states and 5212 transitions. [2022-12-15 03:37:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5212 transitions. [2022-12-15 03:37:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:37:22,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:22,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:22,038 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 03:37:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2574 states and 5169 transitions. [2022-12-15 03:37:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5169 transitions. [2022-12-15 03:37:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:23,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:23,400 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 03:37:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 2576 states and 5172 transitions. [2022-12-15 03:37:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5172 transitions. [2022-12-15 03:37:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:23,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:23,497 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 03:37:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 2578 states and 5177 transitions. [2022-12-15 03:37:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5177 transitions. [2022-12-15 03:37:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:25,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:25,214 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 03:37:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2580 states and 5182 transitions. [2022-12-15 03:37:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5182 transitions. [2022-12-15 03:37:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:28,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:28,898 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 03:37:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 2582 states and 5185 transitions. [2022-12-15 03:37:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5185 transitions. [2022-12-15 03:37:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:28,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:29,045 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 03:37:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2587 states and 5202 transitions. [2022-12-15 03:37:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5202 transitions. [2022-12-15 03:37:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:37:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2588 states and 5203 transitions. [2022-12-15 03:37:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5203 transitions. [2022-12-15 03:37:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:38,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:38,880 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 03:37:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2590 states and 5206 transitions. [2022-12-15 03:37:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5206 transitions. [2022-12-15 03:37:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:39,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:39,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:39,737 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 03:37:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2591 states and 5207 transitions. [2022-12-15 03:37:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5207 transitions. [2022-12-15 03:37:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:39,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:39,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:37:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 2593 states and 5212 transitions. [2022-12-15 03:37:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5212 transitions. [2022-12-15 03:37:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:41,667 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 03:37:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 2594 states and 5213 transitions. [2022-12-15 03:37:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5213 transitions. [2022-12-15 03:37:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:41,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:41,741 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 03:37:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2596 states and 5216 transitions. [2022-12-15 03:37:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5216 transitions. [2022-12-15 03:37:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:43,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:43,145 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 03:37:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2598 states and 5219 transitions. [2022-12-15 03:37:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5219 transitions. [2022-12-15 03:37:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:43,307 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 03:37:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2600 states and 5222 transitions. [2022-12-15 03:37:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5222 transitions. [2022-12-15 03:37:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:44,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,289 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 03:37:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2602 states and 5226 transitions. [2022-12-15 03:37:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5226 transitions. [2022-12-15 03:37:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:44,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:44,500 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 03:37:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:37:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2604 states and 5230 transitions. [2022-12-15 03:37:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5230 transitions. [2022-12-15 03:37:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:37:44,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:37:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:37:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:37:45,113 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 03:38:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2623 states and 5278 transitions. [2022-12-15 03:38:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5278 transitions. [2022-12-15 03:38:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:07,434 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 03:38:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 2625 states and 5281 transitions. [2022-12-15 03:38:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5281 transitions. [2022-12-15 03:38:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:07,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:07,629 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 03:38:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 2627 states and 5286 transitions. [2022-12-15 03:38:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5286 transitions. [2022-12-15 03:38:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:10,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:38:10,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2629 states and 5289 transitions. [2022-12-15 03:38:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5289 transitions. [2022-12-15 03:38:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:10,736 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 03:38:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 2631 states and 5292 transitions. [2022-12-15 03:38:10,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5292 transitions. [2022-12-15 03:38:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:10,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:10,823 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 03:38:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 2636 states and 5309 transitions. [2022-12-15 03:38:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5309 transitions. [2022-12-15 03:38:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:17,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:17,753 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 03:38:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 2637 states and 5310 transitions. [2022-12-15 03:38:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5310 transitions. [2022-12-15 03:38:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:17,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:17,829 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 03:38:18,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2639 states and 5313 transitions. [2022-12-15 03:38:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5313 transitions. [2022-12-15 03:38:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:18,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:18,659 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 03:38:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2641 states and 5316 transitions. [2022-12-15 03:38:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5316 transitions. [2022-12-15 03:38:18,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:18,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:18,754 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 03:38:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2643 states and 5319 transitions. [2022-12-15 03:38:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5319 transitions. [2022-12-15 03:38:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:22,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:22,415 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 03:38:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2645 states and 5322 transitions. [2022-12-15 03:38:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5322 transitions. [2022-12-15 03:38:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:22,498 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 03:38:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2647 states and 5325 transitions. [2022-12-15 03:38:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5325 transitions. [2022-12-15 03:38:22,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:22,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:22,673 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 03:38:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 2649 states and 5329 transitions. [2022-12-15 03:38:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5329 transitions. [2022-12-15 03:38:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:22,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:22,766 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 03:38:23,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2651 states and 5332 transitions. [2022-12-15 03:38:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5332 transitions. [2022-12-15 03:38:23,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:23,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:23,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:23,544 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 03:38:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5879 states to 2653 states and 5336 transitions. [2022-12-15 03:38:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5336 transitions. [2022-12-15 03:38:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:38:23,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:23,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:24,181 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 03:38:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2674 states and 5389 transitions. [2022-12-15 03:38:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5389 transitions. [2022-12-15 03:38:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:49,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:49,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:49,345 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 03:38:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2676 states and 5392 transitions. [2022-12-15 03:38:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5392 transitions. [2022-12-15 03:38:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:49,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:49,434 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 03:38:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2678 states and 5395 transitions. [2022-12-15 03:38:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5395 transitions. [2022-12-15 03:38:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:49,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:49,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:49,523 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 03:38:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2680 states and 5399 transitions. [2022-12-15 03:38:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5399 transitions. [2022-12-15 03:38:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:51,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,358 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 03:38:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2681 states and 5400 transitions. [2022-12-15 03:38:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5400 transitions. [2022-12-15 03:38:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:51,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,440 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 03:38:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2683 states and 5403 transitions. [2022-12-15 03:38:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5403 transitions. [2022-12-15 03:38:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,622 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 03:38:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2685 states and 5406 transitions. [2022-12-15 03:38:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5406 transitions. [2022-12-15 03:38:51,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:51,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:51,715 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 03:38:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2687 states and 5409 transitions. [2022-12-15 03:38:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5409 transitions. [2022-12-15 03:38:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:38:51,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:38:52,440 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 03:39:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 2710 states and 5482 transitions. [2022-12-15 03:39:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5482 transitions. [2022-12-15 03:39:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:21,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:21,720 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 03:39:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6032 states to 2712 states and 5485 transitions. [2022-12-15 03:39:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5485 transitions. [2022-12-15 03:39:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:21,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:21,816 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 03:39:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6035 states to 2714 states and 5488 transitions. [2022-12-15 03:39:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5488 transitions. [2022-12-15 03:39:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:21,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:21,914 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 03:39:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 2716 states and 5491 transitions. [2022-12-15 03:39:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5491 transitions. [2022-12-15 03:39:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:21,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,011 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 03:39:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6039 states to 2717 states and 5492 transitions. [2022-12-15 03:39:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5492 transitions. [2022-12-15 03:39:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:22,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,096 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 03:39:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2719 states and 5495 transitions. [2022-12-15 03:39:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5495 transitions. [2022-12-15 03:39:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:22,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,191 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 03:39:22,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 2721 states and 5498 transitions. [2022-12-15 03:39:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5498 transitions. [2022-12-15 03:39:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:39:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,283 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 03:39:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 2723 states and 5501 transitions. [2022-12-15 03:39:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5501 transitions. [2022-12-15 03:39:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,376 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 03:39:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 2725 states and 5504 transitions. [2022-12-15 03:39:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5504 transitions. [2022-12-15 03:39:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:39:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6054 states to 2727 states and 5507 transitions. [2022-12-15 03:39:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5507 transitions. [2022-12-15 03:39:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,570 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 03:39:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2729 states and 5510 transitions. [2022-12-15 03:39:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5510 transitions. [2022-12-15 03:39:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,752 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 03:39:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2731 states and 5513 transitions. [2022-12-15 03:39:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5513 transitions. [2022-12-15 03:39:22,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,858 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 03:39:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2733 states and 5516 transitions. [2022-12-15 03:39:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5516 transitions. [2022-12-15 03:39:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:22,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:22,965 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 03:39:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2735 states and 5519 transitions. [2022-12-15 03:39:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5519 transitions. [2022-12-15 03:39:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:39:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:23,068 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 03:39:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2737 states and 5522 transitions. [2022-12-15 03:39:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5522 transitions. [2022-12-15 03:39:23,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:39:23,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:23,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:23,171 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 03:39:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 2739 states and 5525 transitions. [2022-12-15 03:39:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5525 transitions. [2022-12-15 03:39:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:39:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:39:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6117 states to 2754 states and 5570 transitions. [2022-12-15 03:39:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5570 transitions. [2022-12-15 03:39:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:39:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:39:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:39:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 2755 states and 5571 transitions. [2022-12-15 03:39:52,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5571 transitions. [2022-12-15 03:39:52,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:39:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:39:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:39:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:39:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:40:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 2768 states and 5610 transitions. [2022-12-15 03:40:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5610 transitions. [2022-12-15 03:40:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:20,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6160 states to 2770 states and 5613 transitions. [2022-12-15 03:40:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5613 transitions. [2022-12-15 03:40:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 2772 states and 5616 transitions. [2022-12-15 03:40:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5616 transitions. [2022-12-15 03:40:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:40:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 2773 states and 5617 transitions. [2022-12-15 03:40:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5617 transitions. [2022-12-15 03:40:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6167 states to 2775 states and 5620 transitions. [2022-12-15 03:40:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5620 transitions. [2022-12-15 03:40:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6170 states to 2777 states and 5623 transitions. [2022-12-15 03:40:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5623 transitions. [2022-12-15 03:40:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6173 states to 2779 states and 5626 transitions. [2022-12-15 03:40:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5626 transitions. [2022-12-15 03:40:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:21,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:21,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 2781 states and 5629 transitions. [2022-12-15 03:40:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5629 transitions. [2022-12-15 03:40:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:22,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:40:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:44,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 2792 states and 5662 transitions. [2022-12-15 03:40:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5662 transitions. [2022-12-15 03:40:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 03:40:44,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:40:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:40:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2794 states and 5665 transitions. [2022-12-15 03:40:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5665 transitions. [2022-12-15 03:40:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:40:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:40:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:40:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:40:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:41:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2812 states and 5716 transitions. [2022-12-15 03:41:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5716 transitions. [2022-12-15 03:41:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:15,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2814 states and 5719 transitions. [2022-12-15 03:41:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5719 transitions. [2022-12-15 03:41:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:15,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:15,824 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:41:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 2816 states and 5722 transitions. [2022-12-15 03:41:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5722 transitions. [2022-12-15 03:41:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:15,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:41:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2817 states and 5723 transitions. [2022-12-15 03:41:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5723 transitions. [2022-12-15 03:41:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:16,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2819 states and 5726 transitions. [2022-12-15 03:41:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5726 transitions. [2022-12-15 03:41:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:16,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2821 states and 5729 transitions. [2022-12-15 03:41:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5729 transitions. [2022-12-15 03:41:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:16,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6279 states to 2823 states and 5732 transitions. [2022-12-15 03:41:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5732 transitions. [2022-12-15 03:41:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:16,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6282 states to 2825 states and 5735 transitions. [2022-12-15 03:41:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5735 transitions. [2022-12-15 03:41:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:16,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:41:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2833 states and 5756 transitions. [2022-12-15 03:41:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5756 transitions. [2022-12-15 03:41:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:41:34,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:41:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 2835 states and 5759 transitions. [2022-12-15 03:41:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5759 transitions. [2022-12-15 03:41:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:41:34,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:41:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:41:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2836 states and 5760 transitions. [2022-12-15 03:41:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5760 transitions. [2022-12-15 03:41:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:41:34,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:41:34,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:41:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:41:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:42:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2853 states and 5804 transitions. [2022-12-15 03:42:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5804 transitions. [2022-12-15 03:42:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:00,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:42:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6390 states to 2868 states and 5843 transitions. [2022-12-15 03:42:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5843 transitions. [2022-12-15 03:42:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:42:26,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2870 states and 5846 transitions. [2022-12-15 03:42:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5846 transitions. [2022-12-15 03:42:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:26,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 2872 states and 5849 transitions. [2022-12-15 03:42:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5849 transitions. [2022-12-15 03:42:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:26,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2874 states and 5852 transitions. [2022-12-15 03:42:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5852 transitions. [2022-12-15 03:42:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:26,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:26,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:26,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2876 states and 5855 transitions. [2022-12-15 03:42:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5855 transitions. [2022-12-15 03:42:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:26,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 2878 states and 5858 transitions. [2022-12-15 03:42:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5858 transitions. [2022-12-15 03:42:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:27,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:42:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 2884 states and 5873 transitions. [2022-12-15 03:42:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5873 transitions. [2022-12-15 03:42:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:42:41,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:42:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:42:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2886 states and 5876 transitions. [2022-12-15 03:42:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5876 transitions. [2022-12-15 03:42:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 03:42:41,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:42:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:42:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:42:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:43:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:43:06,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6462 states to 2901 states and 5915 transitions. [2022-12-15 03:43:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5915 transitions. [2022-12-15 03:43:06,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 03:43:06,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:43:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:43:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:43:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.