./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+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_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/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_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/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_24851c31-c53d-429e-9c48-37a52e38f04e/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 bfa23a07aa8a02ca6771de75de8be171cc21a8c2878b440538c1944a91ea1c1d --- 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 01:45:18,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:45:18,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:45:18,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:45:18,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:45:18,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:45:18,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:45:18,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:45:18,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:45:18,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:45:18,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:45:18,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:45:18,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:45:18,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:45:18,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:45:18,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:45:18,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:45:18,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:45:18,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:45:18,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:45:18,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:45:18,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:45:18,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:45:18,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:45:18,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:45:18,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:45:18,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:45:18,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:45:18,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:45:18,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:45:18,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:45:18,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:45:18,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:45:18,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:45:18,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:45:18,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:45:18,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:45:18,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:45:18,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:45:18,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:45:18,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:45:18,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:45:18,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:45:18,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:45:18,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:45:18,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:45:18,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:45:18,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:45:18,441 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:45:18,442 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:45:18,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:45:18,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:45:18,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:45:18,443 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:45:18,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:45:18,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:45:18,443 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_24851c31-c53d-429e-9c48-37a52e38f04e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfa23a07aa8a02ca6771de75de8be171cc21a8c2878b440538c1944a91ea1c1d [2022-12-15 01:45:18,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:45:18,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:45:18,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:45:18,637 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:45:18,637 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:45:18,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c [2022-12-15 01:45:21,212 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:45:21,730 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:45:21,730 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c [2022-12-15 01:45:21,773 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/data/a9dd298e9/c7b7c11da0574f39858be2e346224e9d/FLAG4d6f3abb3 [2022-12-15 01:45:22,290 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/data/a9dd298e9/c7b7c11da0574f39858be2e346224e9d [2022-12-15 01:45:22,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:45:22,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:45:22,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:45:22,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:45:22,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:45:22,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:45:22" (1/1) ... [2022-12-15 01:45:22,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c286bd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:22, skipping insertion in model container [2022-12-15 01:45:22,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:45:22" (1/1) ... [2022-12-15 01:45:22,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:45:22,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:45:23,741 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_24851c31-c53d-429e-9c48-37a52e38f04e/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c[380323,380336] [2022-12-15 01:45:23,760 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_24851c31-c53d-429e-9c48-37a52e38f04e/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c[383339,383352] [2022-12-15 01:45:23,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:45:23,955 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:45:24,755 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_24851c31-c53d-429e-9c48-37a52e38f04e/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c[380323,380336] [2022-12-15 01:45:24,759 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_24851c31-c53d-429e-9c48-37a52e38f04e/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-1.c[383339,383352] [2022-12-15 01:45:24,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:45:24,822 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:45:24,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24 WrapperNode [2022-12-15 01:45:24,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:45:24,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:45:24,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:45:24,823 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:45:24,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:24,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,101 INFO L138 Inliner]: procedures = 60, calls = 65, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 12967 [2022-12-15 01:45:25,102 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:45:25,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:45:25,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:45:25,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:45:25,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,472 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:45:25,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:45:25,534 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:45:25,534 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:45:25,535 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:45:24" (1/1) ... [2022-12-15 01:45:25,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:45:25,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:45:25,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:45:25,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24851c31-c53d-429e-9c48-37a52e38f04e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:45:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:45:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:45:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:45:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:45:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:45:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:45:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:45:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:45:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:45:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:45:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:45:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:45:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:45:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:45:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:45:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:45:25,698 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:45:25,700 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:45:31,473 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:45:32,911 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:45:32,911 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-15 01:45:32,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:45:32 BoogieIcfgContainer [2022-12-15 01:45:32,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:45:32,916 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:45:32,916 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:45:32,922 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:45:32,923 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:45:32" (1/1) ... [2022-12-15 01:45:32,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:45:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1787 states and 3493 transitions. [2022-12-15 01:45:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3493 transitions. [2022-12-15 01:45:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:32,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,307 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 01:45:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1813 states and 3543 transitions. [2022-12-15 01:45:33,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3543 transitions. [2022-12-15 01:45:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,549 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 01:45:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1814 states and 3543 transitions. [2022-12-15 01:45:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3543 transitions. [2022-12-15 01:45:33,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,696 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 01:45:33,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1815 states and 3543 transitions. [2022-12-15 01:45:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3543 transitions. [2022-12-15 01:45:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,798 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 01:45:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1816 states and 3543 transitions. [2022-12-15 01:45:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3543 transitions. [2022-12-15 01:45:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,885 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 01:45:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1817 states and 3543 transitions. [2022-12-15 01:45:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3543 transitions. [2022-12-15 01:45:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:33,968 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 01:45:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1818 states and 3543 transitions. [2022-12-15 01:45:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3543 transitions. [2022-12-15 01:45:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,035 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 01:45:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1819 states and 3543 transitions. [2022-12-15 01:45:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3543 transitions. [2022-12-15 01:45:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,113 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 01:45:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1820 states and 3543 transitions. [2022-12-15 01:45:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3543 transitions. [2022-12-15 01:45:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,186 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 01:45:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1821 states and 3543 transitions. [2022-12-15 01:45:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3543 transitions. [2022-12-15 01:45:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,263 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 01:45:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3584 transitions. [2022-12-15 01:45:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3584 transitions. [2022-12-15 01:45:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,450 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 01:45:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3584 transitions. [2022-12-15 01:45:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3584 transitions. [2022-12-15 01:45:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,527 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 01:45:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3584 transitions. [2022-12-15 01:45:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3584 transitions. [2022-12-15 01:45:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,604 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 01:45:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3584 transitions. [2022-12-15 01:45:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3584 transitions. [2022-12-15 01:45:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,689 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 01:45:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3584 transitions. [2022-12-15 01:45:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3584 transitions. [2022-12-15 01:45:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,752 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 01:45:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3584 transitions. [2022-12-15 01:45:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3584 transitions. [2022-12-15 01:45:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,835 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 01:45:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:34,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3584 transitions. [2022-12-15 01:45:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3584 transitions. [2022-12-15 01:45:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:34,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:34,905 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 01:45:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1865 states and 3619 transitions. [2022-12-15 01:45:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3619 transitions. [2022-12-15 01:45:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,120 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 01:45:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1866 states and 3619 transitions. [2022-12-15 01:45:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3619 transitions. [2022-12-15 01:45:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,175 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 01:45:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1867 states and 3619 transitions. [2022-12-15 01:45:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3619 transitions. [2022-12-15 01:45:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,231 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 01:45:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1868 states and 3619 transitions. [2022-12-15 01:45:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3619 transitions. [2022-12-15 01:45:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,283 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 01:45:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1869 states and 3619 transitions. [2022-12-15 01:45:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3619 transitions. [2022-12-15 01:45:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,338 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 01:45:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1870 states and 3619 transitions. [2022-12-15 01:45:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3619 transitions. [2022-12-15 01:45:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,413 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 01:45:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1881 states and 3642 transitions. [2022-12-15 01:45:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3642 transitions. [2022-12-15 01:45:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,649 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 01:45:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1882 states and 3642 transitions. [2022-12-15 01:45:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3642 transitions. [2022-12-15 01:45:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3642 transitions. [2022-12-15 01:45:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3642 transitions. [2022-12-15 01:45:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,826 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 01:45:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3642 transitions. [2022-12-15 01:45:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3642 transitions. [2022-12-15 01:45:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:35,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:45:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1889 states and 3653 transitions. [2022-12-15 01:45:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3653 transitions. [2022-12-15 01:45:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:36,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:36,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:36,105 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 01:45:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1890 states and 3653 transitions. [2022-12-15 01:45:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3653 transitions. [2022-12-15 01:45:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:45:36,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:36,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:36,144 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 01:45:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1898 states and 3668 transitions. [2022-12-15 01:45:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3668 transitions. [2022-12-15 01:45:36,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:45:36,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:36,355 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 01:45:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:37,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1929 states and 3731 transitions. [2022-12-15 01:45:37,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3731 transitions. [2022-12-15 01:45:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:45:37,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:37,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:37,453 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 01:45:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1931 states and 3736 transitions. [2022-12-15 01:45:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3736 transitions. [2022-12-15 01:45:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:45:38,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:38,316 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 01:45:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1939 states and 3753 transitions. [2022-12-15 01:45:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3753 transitions. [2022-12-15 01:45:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:45:39,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:39,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:39,535 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 01:45:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1953 states and 3782 transitions. [2022-12-15 01:45:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3782 transitions. [2022-12-15 01:45:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:45:40,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:41,041 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 01:45:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1976 states and 3829 transitions. [2022-12-15 01:45:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3829 transitions. [2022-12-15 01:45:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:43,438 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 01:45:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1977 states and 3830 transitions. [2022-12-15 01:45:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3830 transitions. [2022-12-15 01:45:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:43,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:43,577 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 01:45:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1978 states and 3831 transitions. [2022-12-15 01:45:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3831 transitions. [2022-12-15 01:45:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:43,738 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 01:45:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1979 states and 3832 transitions. [2022-12-15 01:45:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3832 transitions. [2022-12-15 01:45:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:43,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:43,942 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 01:45:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1980 states and 3833 transitions. [2022-12-15 01:45:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3833 transitions. [2022-12-15 01:45:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:44,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:45:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2013 states and 3903 transitions. [2022-12-15 01:45:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3903 transitions. [2022-12-15 01:45:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:48,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:48,143 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 01:45:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2014 states and 3904 transitions. [2022-12-15 01:45:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3904 transitions. [2022-12-15 01:45:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:48,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:48,351 INFO 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 01:45:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2016 states and 3909 transitions. [2022-12-15 01:45:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3909 transitions. [2022-12-15 01:45:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:48,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:48,662 INFO 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 01:45:49,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2024 states and 3926 transitions. [2022-12-15 01:45:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3926 transitions. [2022-12-15 01:45:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:49,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:49,367 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 01:45:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2025 states and 3927 transitions. [2022-12-15 01:45:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3927 transitions. [2022-12-15 01:45:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:49,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:49,577 INFO 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 01:45:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2039 states and 3956 transitions. [2022-12-15 01:45:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3956 transitions. [2022-12-15 01:45:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:51,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:51,166 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 01:45:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2040 states and 3957 transitions. [2022-12-15 01:45:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3957 transitions. [2022-12-15 01:45:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:51,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:51,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:51,350 INFO 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 01:45:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2063 states and 4005 transitions. [2022-12-15 01:45:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4005 transitions. [2022-12-15 01:45:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:45:53,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:53,981 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 01:45:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2039 states and 3962 transitions. [2022-12-15 01:45:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3962 transitions. [2022-12-15 01:45:54,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:45:54,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:54,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:54,041 INFO 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 01:45:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2040 states and 3963 transitions. [2022-12-15 01:45:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3963 transitions. [2022-12-15 01:45:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:45:54,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:54,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:54,229 INFO 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 01:45:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2041 states and 3964 transitions. [2022-12-15 01:45:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3964 transitions. [2022-12-15 01:45:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:45:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:54,422 INFO 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 01:45:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2042 states and 3965 transitions. [2022-12-15 01:45:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3965 transitions. [2022-12-15 01:45:54,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:45:54,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:54,608 INFO 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 01:45:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:45:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2043 states and 3966 transitions. [2022-12-15 01:45:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3966 transitions. [2022-12-15 01:45:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:45:54,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:45:54,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:45:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:45:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:46:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2078 states and 4043 transitions. [2022-12-15 01:46:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4043 transitions. [2022-12-15 01:46:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:01,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:01,360 INFO 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 01:46:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2079 states and 4044 transitions. [2022-12-15 01:46:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4044 transitions. [2022-12-15 01:46:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:01,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:01,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:46:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2081 states and 4049 transitions. [2022-12-15 01:46:02,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4049 transitions. [2022-12-15 01:46:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:02,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:02,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:02,127 INFO 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 01:46:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:03,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 2089 states and 4066 transitions. [2022-12-15 01:46:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4066 transitions. [2022-12-15 01:46:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:03,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:03,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:03,278 INFO 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 01:46:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2090 states and 4067 transitions. [2022-12-15 01:46:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4067 transitions. [2022-12-15 01:46:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:03,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:03,490 INFO 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 01:46:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2104 states and 4096 transitions. [2022-12-15 01:46:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4096 transitions. [2022-12-15 01:46:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:05,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:05,615 INFO 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 01:46:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2105 states and 4097 transitions. [2022-12-15 01:46:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4097 transitions. [2022-12-15 01:46:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:05,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:46:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2127 states and 4144 transitions. [2022-12-15 01:46:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4144 transitions. [2022-12-15 01:46:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:46:09,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:09,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:10,032 INFO 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 01:46:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2103 states and 4099 transitions. [2022-12-15 01:46:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4099 transitions. [2022-12-15 01:46:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:10,092 INFO 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 01:46:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2104 states and 4100 transitions. [2022-12-15 01:46:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4100 transitions. [2022-12-15 01:46:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:10,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:10,307 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 01:46:10,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2105 states and 4101 transitions. [2022-12-15 01:46:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4101 transitions. [2022-12-15 01:46:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:10,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:10,507 INFO 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 01:46:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2106 states and 4102 transitions. [2022-12-15 01:46:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4102 transitions. [2022-12-15 01:46:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:10,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:10,730 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 01:46:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2107 states and 4103 transitions. [2022-12-15 01:46:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4103 transitions. [2022-12-15 01:46:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:10,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:10,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:11,706 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 01:46:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2145 states and 4189 transitions. [2022-12-15 01:46:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4189 transitions. [2022-12-15 01:46:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:20,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:20,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:20,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:46:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2146 states and 4190 transitions. [2022-12-15 01:46:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4190 transitions. [2022-12-15 01:46:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:20,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:20,378 INFO 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 01:46:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2148 states and 4195 transitions. [2022-12-15 01:46:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4195 transitions. [2022-12-15 01:46:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:20,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:20,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:20,857 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 01:46:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2156 states and 4212 transitions. [2022-12-15 01:46:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4212 transitions. [2022-12-15 01:46:22,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:22,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:22,146 INFO 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 01:46:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2157 states and 4213 transitions. [2022-12-15 01:46:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4213 transitions. [2022-12-15 01:46:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:22,403 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 01:46:25,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2171 states and 4243 transitions. [2022-12-15 01:46:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4243 transitions. [2022-12-15 01:46:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:25,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:25,335 INFO 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 01:46:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2172 states and 4244 transitions. [2022-12-15 01:46:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4244 transitions. [2022-12-15 01:46:25,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:25,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:25,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:25,580 INFO 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 01:46:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2194 states and 4291 transitions. [2022-12-15 01:46:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4291 transitions. [2022-12-15 01:46:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:46:31,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:31,035 INFO 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 01:46:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:31,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2171 states and 4247 transitions. [2022-12-15 01:46:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4247 transitions. [2022-12-15 01:46:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:31,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:31,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:31,551 INFO 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 01:46:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2172 states and 4248 transitions. [2022-12-15 01:46:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4248 transitions. [2022-12-15 01:46:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:31,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:31,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:31,846 INFO 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 01:46:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2173 states and 4249 transitions. [2022-12-15 01:46:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4249 transitions. [2022-12-15 01:46:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:32,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:32,128 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 01:46:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2174 states and 4250 transitions. [2022-12-15 01:46:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4250 transitions. [2022-12-15 01:46:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:32,477 INFO 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 01:46:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2175 states and 4251 transitions. [2022-12-15 01:46:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4251 transitions. [2022-12-15 01:46:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:32,857 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 01:46:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2175 states and 4250 transitions. [2022-12-15 01:46:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4250 transitions. [2022-12-15 01:46:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:32,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:32,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:32,957 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 01:46:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2177 states and 4254 transitions. [2022-12-15 01:46:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4254 transitions. [2022-12-15 01:46:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:32,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:33,070 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 01:46:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2178 states and 4255 transitions. [2022-12-15 01:46:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4255 transitions. [2022-12-15 01:46:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:33,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:33,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:34,040 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 01:46:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2218 states and 4348 transitions. [2022-12-15 01:46:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4348 transitions. [2022-12-15 01:46:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:46,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:46:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2219 states and 4349 transitions. [2022-12-15 01:46:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4349 transitions. [2022-12-15 01:46:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:46,665 INFO 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 01:46:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2221 states and 4354 transitions. [2022-12-15 01:46:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4354 transitions. [2022-12-15 01:46:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:47,395 INFO 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 01:46:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2229 states and 4371 transitions. [2022-12-15 01:46:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4371 transitions. [2022-12-15 01:46:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:49,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:49,127 INFO 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 01:46:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2230 states and 4372 transitions. [2022-12-15 01:46:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4372 transitions. [2022-12-15 01:46:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:49,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:49,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:49,515 INFO 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 01:46:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4401 transitions. [2022-12-15 01:46:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4401 transitions. [2022-12-15 01:46:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:53,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:53,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:53,343 INFO 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 01:46:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4402 transitions. [2022-12-15 01:46:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4402 transitions. [2022-12-15 01:46:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:53,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:53,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:53,664 INFO 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 01:46:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2257 states and 4431 transitions. [2022-12-15 01:46:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4431 transitions. [2022-12-15 01:46:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:57,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:57,555 INFO 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 01:46:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:46:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2263 states and 4443 transitions. [2022-12-15 01:46:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4443 transitions. [2022-12-15 01:46:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:46:59,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:46:59,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:46:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:46:59,500 INFO 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 01:47:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2266 states and 4449 transitions. [2022-12-15 01:47:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4449 transitions. [2022-12-15 01:47:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:47:01,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:01,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:01,103 INFO 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 01:47:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4405 transitions. [2022-12-15 01:47:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4405 transitions. [2022-12-15 01:47:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:01,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:01,905 INFO 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 01:47:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4406 transitions. [2022-12-15 01:47:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4406 transitions. [2022-12-15 01:47:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:02,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:02,272 INFO 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 01:47:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2245 states and 4407 transitions. [2022-12-15 01:47:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4407 transitions. [2022-12-15 01:47:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:02,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:02,651 INFO 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 01:47:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 2246 states and 4408 transitions. [2022-12-15 01:47:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4408 transitions. [2022-12-15 01:47:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:03,056 INFO 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 01:47:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2247 states and 4409 transitions. [2022-12-15 01:47:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4409 transitions. [2022-12-15 01:47:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:03,541 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 01:47:03,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2249 states and 4413 transitions. [2022-12-15 01:47:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4413 transitions. [2022-12-15 01:47:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:03,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:03,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:03,654 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 01:47:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2251 states and 4417 transitions. [2022-12-15 01:47:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4417 transitions. [2022-12-15 01:47:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:03,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:04,076 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 01:47:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2261 states and 4439 transitions. [2022-12-15 01:47:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4439 transitions. [2022-12-15 01:47:08,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:08,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:08,884 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 01:47:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2262 states and 4440 transitions. [2022-12-15 01:47:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4440 transitions. [2022-12-15 01:47:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:08,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:09,904 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 01:47:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 2304 states and 4540 transitions. [2022-12-15 01:47:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4540 transitions. [2022-12-15 01:47:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:28,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:28,860 INFO 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 01:47:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2305 states and 4541 transitions. [2022-12-15 01:47:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4541 transitions. [2022-12-15 01:47:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:29,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:29,250 INFO 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 01:47:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2307 states and 4546 transitions. [2022-12-15 01:47:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4546 transitions. [2022-12-15 01:47:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:29,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:29,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:29,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:47:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2315 states and 4564 transitions. [2022-12-15 01:47:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4564 transitions. [2022-12-15 01:47:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:33,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:33,043 INFO 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 01:47:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2316 states and 4565 transitions. [2022-12-15 01:47:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4565 transitions. [2022-12-15 01:47:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:33,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:33,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:47:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 2326 states and 4588 transitions. [2022-12-15 01:47:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4588 transitions. [2022-12-15 01:47:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:37,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:37,235 INFO 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 01:47:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2329 states and 4594 transitions. [2022-12-15 01:47:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4594 transitions. [2022-12-15 01:47:38,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:38,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:38,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:39,033 INFO 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 01:47:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2331 states and 4596 transitions. [2022-12-15 01:47:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4596 transitions. [2022-12-15 01:47:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:40,087 INFO 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 01:47:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2341 states and 4619 transitions. [2022-12-15 01:47:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4619 transitions. [2022-12-15 01:47:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:44,787 INFO 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 01:47:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2344 states and 4625 transitions. [2022-12-15 01:47:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4625 transitions. [2022-12-15 01:47:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:46,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:46,325 INFO 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 01:47:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2350 states and 4637 transitions. [2022-12-15 01:47:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4637 transitions. [2022-12-15 01:47:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:48,742 INFO 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 01:47:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2353 states and 4643 transitions. [2022-12-15 01:47:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 01:47:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:47:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:50,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:50,133 INFO 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 01:47:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2330 states and 4599 transitions. [2022-12-15 01:47:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4599 transitions. [2022-12-15 01:47:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:50,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:50,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:50,920 INFO 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 01:47:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2331 states and 4600 transitions. [2022-12-15 01:47:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4600 transitions. [2022-12-15 01:47:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:51,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:51,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:51,267 INFO 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 01:47:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2332 states and 4601 transitions. [2022-12-15 01:47:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4601 transitions. [2022-12-15 01:47:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:51,643 INFO 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 01:47:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2333 states and 4602 transitions. [2022-12-15 01:47:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4602 transitions. [2022-12-15 01:47:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:51,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:51,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:52,024 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 01:47:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:52,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 2334 states and 4603 transitions. [2022-12-15 01:47:52,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4603 transitions. [2022-12-15 01:47:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:52,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:52,530 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 01:47:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2336 states and 4606 transitions. [2022-12-15 01:47:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 4606 transitions. [2022-12-15 01:47:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:53,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:53,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:53,170 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 01:47:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2338 states and 4610 transitions. [2022-12-15 01:47:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4610 transitions. [2022-12-15 01:47:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:53,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:53,288 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 01:47:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:47:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2340 states and 4614 transitions. [2022-12-15 01:47:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4614 transitions. [2022-12-15 01:47:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:47:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:47:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:47:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:47:53,625 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 01:48:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2352 states and 4642 transitions. [2022-12-15 01:48:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4642 transitions. [2022-12-15 01:48:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:00,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:00,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:00,917 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 01:48:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2353 states and 4643 transitions. [2022-12-15 01:48:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-15 01:48:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:01,032 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 01:48:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2355 states and 4647 transitions. [2022-12-15 01:48:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4647 transitions. [2022-12-15 01:48:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:01,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:01,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:02,478 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 01:48:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2399 states and 4756 transitions. [2022-12-15 01:48:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4756 transitions. [2022-12-15 01:48:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:28,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:28,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:28,851 INFO 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 01:48:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2400 states and 4757 transitions. [2022-12-15 01:48:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4757 transitions. [2022-12-15 01:48:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:29,414 INFO 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 01:48:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2402 states and 4762 transitions. [2022-12-15 01:48:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4762 transitions. [2022-12-15 01:48:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:30,564 INFO 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 01:48:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 2409 states and 4779 transitions. [2022-12-15 01:48:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4779 transitions. [2022-12-15 01:48:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:34,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:34,936 INFO 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 01:48:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2410 states and 4780 transitions. [2022-12-15 01:48:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4780 transitions. [2022-12-15 01:48:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:35,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:35,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:35,547 INFO 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 01:48:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:41,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2420 states and 4803 transitions. [2022-12-15 01:48:41,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4803 transitions. [2022-12-15 01:48:41,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:41,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:41,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:41,754 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 01:48:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4809 transitions. [2022-12-15 01:48:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4809 transitions. [2022-12-15 01:48:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:44,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:44,089 INFO 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 01:48:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2425 states and 4811 transitions. [2022-12-15 01:48:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4811 transitions. [2022-12-15 01:48:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:45,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:45,721 INFO 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 01:48:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 2432 states and 4828 transitions. [2022-12-15 01:48:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4828 transitions. [2022-12-15 01:48:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:49,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:49,961 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 01:48:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2435 states and 4834 transitions. [2022-12-15 01:48:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4834 transitions. [2022-12-15 01:48:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:52,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:52,240 INFO 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 01:48:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 2438 states and 4840 transitions. [2022-12-15 01:48:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4840 transitions. [2022-12-15 01:48:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:48:59,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:48:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 2447 states and 4858 transitions. [2022-12-15 01:48:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4858 transitions. [2022-12-15 01:48:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:48:59,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:48:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:48:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:48:59,334 INFO 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 01:49:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2424 states and 4814 transitions. [2022-12-15 01:49:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4814 transitions. [2022-12-15 01:49:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:00,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:49:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2425 states and 4815 transitions. [2022-12-15 01:49:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4815 transitions. [2022-12-15 01:49:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:49:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2426 states and 4816 transitions. [2022-12-15 01:49:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4816 transitions. [2022-12-15 01:49:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:01,378 INFO 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 01:49:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2427 states and 4817 transitions. [2022-12-15 01:49:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4817 transitions. [2022-12-15 01:49:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:01,998 INFO 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 01:49:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2428 states and 4818 transitions. [2022-12-15 01:49:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4818 transitions. [2022-12-15 01:49:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:02,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:02,720 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 01:49:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2430 states and 4821 transitions. [2022-12-15 01:49:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4821 transitions. [2022-12-15 01:49:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:02,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:02,850 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 01:49:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2432 states and 4824 transitions. [2022-12-15 01:49:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4824 transitions. [2022-12-15 01:49:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:03,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:04,278 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 01:49:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2446 states and 4862 transitions. [2022-12-15 01:49:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4862 transitions. [2022-12-15 01:49:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:16,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:16,415 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 01:49:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 2447 states and 4863 transitions. [2022-12-15 01:49:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4863 transitions. [2022-12-15 01:49:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:17,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:17,512 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 01:49:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2449 states and 4866 transitions. [2022-12-15 01:49:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4866 transitions. [2022-12-15 01:49:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:19,138 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 01:49:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2451 states and 4870 transitions. [2022-12-15 01:49:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4870 transitions. [2022-12-15 01:49:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:19,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:49:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2453 states and 4874 transitions. [2022-12-15 01:49:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4874 transitions. [2022-12-15 01:49:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:19,714 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 01:49:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:49:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2468 states and 4914 transitions. [2022-12-15 01:49:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4914 transitions. [2022-12-15 01:49:34,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:49:34,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:49:34,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:49:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:49:36,713 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 01:50:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2514 states and 5031 transitions. [2022-12-15 01:50:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 5031 transitions. [2022-12-15 01:50:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:16,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:16,751 INFO 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 01:50:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2515 states and 5032 transitions. [2022-12-15 01:50:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5032 transitions. [2022-12-15 01:50:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:17,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:17,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:17,431 INFO 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 01:50:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2517 states and 5038 transitions. [2022-12-15 01:50:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5038 transitions. [2022-12-15 01:50:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:20,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:20,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:20,082 INFO 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 01:50:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2521 states and 5049 transitions. [2022-12-15 01:50:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 5049 transitions. [2022-12-15 01:50:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:24,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:24,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:24,192 INFO 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 01:50:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2524 states and 5055 transitions. [2022-12-15 01:50:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5055 transitions. [2022-12-15 01:50:26,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:26,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:26,712 INFO 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 01:50:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2526 states and 5057 transitions. [2022-12-15 01:50:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5057 transitions. [2022-12-15 01:50:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:28,541 INFO 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 01:50:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2539 states and 5086 transitions. [2022-12-15 01:50:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5086 transitions. [2022-12-15 01:50:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:40,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:40,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:40,843 INFO 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 01:50:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2541 states and 5088 transitions. [2022-12-15 01:50:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5088 transitions. [2022-12-15 01:50:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:50:42,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:42,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:50:42,771 INFO 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 01:51:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2563 states and 5135 transitions. [2022-12-15 01:51:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5135 transitions. [2022-12-15 01:51:01,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:51:01,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:01,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:01,944 INFO 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 01:51:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2540 states and 5091 transitions. [2022-12-15 01:51:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5091 transitions. [2022-12-15 01:51:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:03,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:03,470 INFO 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 01:51:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2541 states and 5092 transitions. [2022-12-15 01:51:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5092 transitions. [2022-12-15 01:51:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:04,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:04,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:51:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2542 states and 5093 transitions. [2022-12-15 01:51:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5093 transitions. [2022-12-15 01:51:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:04,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:04,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:04,892 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 01:51:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2543 states and 5094 transitions. [2022-12-15 01:51:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5094 transitions. [2022-12-15 01:51:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:05,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:05,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:05,553 INFO 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 01:51:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2544 states and 5095 transitions. [2022-12-15 01:51:06,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5095 transitions. [2022-12-15 01:51:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:06,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:06,305 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 01:51:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2546 states and 5098 transitions. [2022-12-15 01:51:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5098 transitions. [2022-12-15 01:51:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:06,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:51:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 2548 states and 5101 transitions. [2022-12-15 01:51:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5101 transitions. [2022-12-15 01:51:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:06,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:06,756 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 01:51:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2550 states and 5104 transitions. [2022-12-15 01:51:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5104 transitions. [2022-12-15 01:51:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:06,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:51:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2552 states and 5107 transitions. [2022-12-15 01:51:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5107 transitions. [2022-12-15 01:51:07,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:07,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:07,893 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 01:51:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 2553 states and 5110 transitions. [2022-12-15 01:51:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5110 transitions. [2022-12-15 01:51:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:09,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:09,730 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 01:51:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 2554 states and 5111 transitions. [2022-12-15 01:51:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5111 transitions. [2022-12-15 01:51:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:10,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:10,634 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 01:51:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2556 states and 5114 transitions. [2022-12-15 01:51:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5114 transitions. [2022-12-15 01:51:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:11,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:11,594 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 01:51:11,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 2558 states and 5118 transitions. [2022-12-15 01:51:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5118 transitions. [2022-12-15 01:51:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:11,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:11,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:11,736 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 01:51:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2560 states and 5122 transitions. [2022-12-15 01:51:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5122 transitions. [2022-12-15 01:51:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:11,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:12,333 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 01:51:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 2577 states and 5166 transitions. [2022-12-15 01:51:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5166 transitions. [2022-12-15 01:51:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:32,143 INFO 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 01:51:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2592 states and 5209 transitions. [2022-12-15 01:51:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5209 transitions. [2022-12-15 01:51:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:49,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:49,301 INFO 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 01:51:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2593 states and 5210 transitions. [2022-12-15 01:51:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5210 transitions. [2022-12-15 01:51:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:51:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2595 states and 5212 transitions. [2022-12-15 01:51:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5212 transitions. [2022-12-15 01:51:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,506 INFO 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 01:51:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2597 states and 5214 transitions. [2022-12-15 01:51:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5214 transitions. [2022-12-15 01:51:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:51:55,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,067 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 01:51:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 2574 states and 5171 transitions. [2022-12-15 01:51:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5171 transitions. [2022-12-15 01:51:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:51:56,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:51:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 2576 states and 5174 transitions. [2022-12-15 01:51:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5174 transitions. [2022-12-15 01:51:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:51:56,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,706 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 01:52:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2578 states and 5181 transitions. [2022-12-15 01:52:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5181 transitions. [2022-12-15 01:52:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:00,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:00,400 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 01:52:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5717 states to 2580 states and 5186 transitions. [2022-12-15 01:52:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5186 transitions. [2022-12-15 01:52:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:04,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:04,419 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 01:52:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2582 states and 5189 transitions. [2022-12-15 01:52:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5189 transitions. [2022-12-15 01:52:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:04,511 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 01:52:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5723 states to 2584 states and 5192 transitions. [2022-12-15 01:52:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5192 transitions. [2022-12-15 01:52:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:06,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:06,399 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 01:52:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 2587 states and 5201 transitions. [2022-12-15 01:52:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5201 transitions. [2022-12-15 01:52:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:11,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:11,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:11,421 INFO 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 01:52:13,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2588 states and 5204 transitions. [2022-12-15 01:52:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5204 transitions. [2022-12-15 01:52:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:13,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:13,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:13,035 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 01:52:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 2590 states and 5209 transitions. [2022-12-15 01:52:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5209 transitions. [2022-12-15 01:52:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:14,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:15,006 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 01:52:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2591 states and 5210 transitions. [2022-12-15 01:52:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5210 transitions. [2022-12-15 01:52:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:15,853 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 01:52:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:16,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 2592 states and 5211 transitions. [2022-12-15 01:52:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5211 transitions. [2022-12-15 01:52:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:16,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:16,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:16,819 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 01:52:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2594 states and 5214 transitions. [2022-12-15 01:52:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5214 transitions. [2022-12-15 01:52:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:16,910 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 01:52:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2596 states and 5217 transitions. [2022-12-15 01:52:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5217 transitions. [2022-12-15 01:52:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:18,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:18,322 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 01:52:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2598 states and 5220 transitions. [2022-12-15 01:52:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5220 transitions. [2022-12-15 01:52:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:19,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:19,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:19,347 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 01:52:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 2600 states and 5224 transitions. [2022-12-15 01:52:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5224 transitions. [2022-12-15 01:52:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:19,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:19,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:19,494 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 01:52:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2602 states and 5228 transitions. [2022-12-15 01:52:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5228 transitions. [2022-12-15 01:52:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:52:19,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:20,063 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 01:52:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5819 states to 2621 states and 5276 transitions. [2022-12-15 01:52:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5276 transitions. [2022-12-15 01:52:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 2623 states and 5281 transitions. [2022-12-15 01:52:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5281 transitions. [2022-12-15 01:52:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:46,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:52:46,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 2625 states and 5284 transitions. [2022-12-15 01:52:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5284 transitions. [2022-12-15 01:52:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:46,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:46,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:46,182 INFO 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 01:52:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 2632 states and 5305 transitions. [2022-12-15 01:52:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5305 transitions. [2022-12-15 01:52:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:54,890 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 01:52:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 2634 states and 5309 transitions. [2022-12-15 01:52:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5309 transitions. [2022-12-15 01:52:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:54,980 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 01:52:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 2636 states and 5312 transitions. [2022-12-15 01:52:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5312 transitions. [2022-12-15 01:52:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:55,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:55,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2638 states and 5315 transitions. [2022-12-15 01:52:55,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5315 transitions. [2022-12-15 01:52:55,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:55,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:55,921 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 01:52:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2639 states and 5316 transitions. [2022-12-15 01:52:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5316 transitions. [2022-12-15 01:52:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,053 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 01:52:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2641 states and 5319 transitions. [2022-12-15 01:52:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5319 transitions. [2022-12-15 01:52:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,147 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 01:52:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2643 states and 5322 transitions. [2022-12-15 01:52:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5322 transitions. [2022-12-15 01:52:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:56,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,233 INFO 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 01:52:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2645 states and 5325 transitions. [2022-12-15 01:52:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5325 transitions. [2022-12-15 01:52:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,317 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 01:52:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 2647 states and 5328 transitions. [2022-12-15 01:52:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5328 transitions. [2022-12-15 01:52:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,402 INFO 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 01:52:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2649 states and 5332 transitions. [2022-12-15 01:52:56,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5332 transitions. [2022-12-15 01:52:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,488 INFO 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 01:52:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 2651 states and 5335 transitions. [2022-12-15 01:52:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5335 transitions. [2022-12-15 01:52:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:57,172 INFO 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 01:52:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5882 states to 2653 states and 5339 transitions. [2022-12-15 01:52:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5339 transitions. [2022-12-15 01:52:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:52:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:57,853 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 01:53:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2674 states and 5392 transitions. [2022-12-15 01:53:23,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5392 transitions. [2022-12-15 01:53:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:23,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,021 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 01:53:24,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2676 states and 5395 transitions. [2022-12-15 01:53:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5395 transitions. [2022-12-15 01:53:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,109 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 01:53:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2678 states and 5398 transitions. [2022-12-15 01:53:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5398 transitions. [2022-12-15 01:53:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,201 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 01:53:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2680 states and 5402 transitions. [2022-12-15 01:53:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5402 transitions. [2022-12-15 01:53:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,290 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 01:53:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2681 states and 5403 transitions. [2022-12-15 01:53:24,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5403 transitions. [2022-12-15 01:53:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2683 states and 5406 transitions. [2022-12-15 01:53:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5406 transitions. [2022-12-15 01:53:24,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,556 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 01:53:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2685 states and 5409 transitions. [2022-12-15 01:53:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5409 transitions. [2022-12-15 01:53:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,643 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 01:53:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 2687 states and 5412 transitions. [2022-12-15 01:53:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5412 transitions. [2022-12-15 01:53:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 01:53:24,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:25,260 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 01:53:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6032 states to 2710 states and 5485 transitions. [2022-12-15 01:53:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5485 transitions. [2022-12-15 01:53:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:55,790 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 01:53:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6035 states to 2712 states and 5488 transitions. [2022-12-15 01:53:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5488 transitions. [2022-12-15 01:53:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:55,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:55,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:55,894 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 01:53:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 2714 states and 5491 transitions. [2022-12-15 01:53:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5491 transitions. [2022-12-15 01:53:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:55,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:55,990 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 01:53:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6041 states to 2716 states and 5494 transitions. [2022-12-15 01:53:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5494 transitions. [2022-12-15 01:53:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,181 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 01:53:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2717 states and 5495 transitions. [2022-12-15 01:53:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5495 transitions. [2022-12-15 01:53:56,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:56,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,274 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 01:53:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 2719 states and 5498 transitions. [2022-12-15 01:53:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5498 transitions. [2022-12-15 01:53:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:56,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,381 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 01:53:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 2721 states and 5501 transitions. [2022-12-15 01:53:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5501 transitions. [2022-12-15 01:53:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 01:53:56,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,480 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 01:53:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 2723 states and 5504 transitions. [2022-12-15 01:53:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5504 transitions. [2022-12-15 01:53:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:56,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:53:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6054 states to 2725 states and 5507 transitions. [2022-12-15 01:53:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5507 transitions. [2022-12-15 01:53:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:56,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:53:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2727 states and 5510 transitions. [2022-12-15 01:53:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5510 transitions. [2022-12-15 01:53:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:56,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,780 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 01:53:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2729 states and 5513 transitions. [2022-12-15 01:53:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5513 transitions. [2022-12-15 01:53:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,882 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 01:53:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2731 states and 5516 transitions. [2022-12-15 01:53:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5516 transitions. [2022-12-15 01:53:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:56,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:56,984 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 01:53:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2733 states and 5519 transitions. [2022-12-15 01:53:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5519 transitions. [2022-12-15 01:53:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:57,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:57,085 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 01:53:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2735 states and 5522 transitions. [2022-12-15 01:53:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5522 transitions. [2022-12-15 01:53:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:53:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:57,181 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 01:53:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 2737 states and 5525 transitions. [2022-12-15 01:53:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5525 transitions. [2022-12-15 01:53:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:53:57,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:57,369 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 01:53:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2739 states and 5528 transitions. [2022-12-15 01:53:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5528 transitions. [2022-12-15 01:53:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:57,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:57,555 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 01:54:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2754 states and 5573 transitions. [2022-12-15 01:54:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5573 transitions. [2022-12-15 01:54:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:24,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:24,466 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 01:54:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:24,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 2755 states and 5574 transitions. [2022-12-15 01:54:24,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5574 transitions. [2022-12-15 01:54:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:24,628 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 01:54:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6160 states to 2768 states and 5613 transitions. [2022-12-15 01:54:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5613 transitions. [2022-12-15 01:54:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:52,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,273 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 01:54:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 2770 states and 5616 transitions. [2022-12-15 01:54:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5616 transitions. [2022-12-15 01:54:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,470 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 01:54:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 2772 states and 5619 transitions. [2022-12-15 01:54:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5619 transitions. [2022-12-15 01:54:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,653 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 01:54:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6167 states to 2773 states and 5620 transitions. [2022-12-15 01:54:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5620 transitions. [2022-12-15 01:54:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:52,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,827 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 01:54:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6170 states to 2775 states and 5623 transitions. [2022-12-15 01:54:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5623 transitions. [2022-12-15 01:54:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:52,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,010 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 01:54:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6173 states to 2777 states and 5626 transitions. [2022-12-15 01:54:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5626 transitions. [2022-12-15 01:54:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:53,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,278 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 01:54:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 2779 states and 5629 transitions. [2022-12-15 01:54:53,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5629 transitions. [2022-12-15 01:54:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:53,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,453 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 01:54:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6179 states to 2781 states and 5632 transitions. [2022-12-15 01:54:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5632 transitions. [2022-12-15 01:54:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:54:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,627 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 01:55:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2792 states and 5665 transitions. [2022-12-15 01:55:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5665 transitions. [2022-12-15 01:55:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:55:19,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:19,308 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 01:55:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6215 states to 2794 states and 5668 transitions. [2022-12-15 01:55:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5668 transitions. [2022-12-15 01:55:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:19,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:19,498 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 01:55:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2812 states and 5719 transitions. [2022-12-15 01:55:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5719 transitions. [2022-12-15 01:55:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:50,820 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 01:55:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:50,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 2814 states and 5722 transitions. [2022-12-15 01:55:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5722 transitions. [2022-12-15 01:55:50,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:50,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:50,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:51,000 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 01:55:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6272 states to 2816 states and 5725 transitions. [2022-12-15 01:55:51,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5725 transitions. [2022-12-15 01:55:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:51,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:51,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:51,303 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 01:55:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2817 states and 5726 transitions. [2022-12-15 01:55:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5726 transitions. [2022-12-15 01:55:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:51,470 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 01:55:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2819 states and 5729 transitions. [2022-12-15 01:55:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5729 transitions. [2022-12-15 01:55:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:51,663 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 01:55:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6279 states to 2821 states and 5732 transitions. [2022-12-15 01:55:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5732 transitions. [2022-12-15 01:55:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:51,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:51,867 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 01:55:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6282 states to 2823 states and 5735 transitions. [2022-12-15 01:55:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5735 transitions. [2022-12-15 01:55:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:52,054 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 01:55:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 2825 states and 5738 transitions. [2022-12-15 01:55:52,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5738 transitions. [2022-12-15 01:55:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:55:52,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:52,332 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 01:56:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 2833 states and 5759 transitions. [2022-12-15 01:56:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5759 transitions. [2022-12-15 01:56:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:56:09,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:09,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:09,795 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 01:56:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6309 states to 2835 states and 5762 transitions. [2022-12-15 01:56:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5762 transitions. [2022-12-15 01:56:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:56:09,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:10,006 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 01:56:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:10,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6310 states to 2836 states and 5763 transitions. [2022-12-15 01:56:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5763 transitions. [2022-12-15 01:56:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:56:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:10,178 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 01:56:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6354 states to 2853 states and 5807 transitions. [2022-12-15 01:56:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5807 transitions. [2022-12-15 01:56:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:56:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:35,982 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 01:57:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6393 states to 2868 states and 5846 transitions. [2022-12-15 01:57:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5846 transitions. [2022-12-15 01:57:01,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:01,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:01,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:02,074 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 01:57:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 2870 states and 5849 transitions. [2022-12-15 01:57:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5849 transitions. [2022-12-15 01:57:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:02,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:02,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:02,269 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 01:57:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2872 states and 5852 transitions. [2022-12-15 01:57:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5852 transitions. [2022-12-15 01:57:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:02,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:02,560 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 01:57:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2874 states and 5855 transitions. [2022-12-15 01:57:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5855 transitions. [2022-12-15 01:57:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:02,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:02,753 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 01:57:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 2876 states and 5858 transitions. [2022-12-15 01:57:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5858 transitions. [2022-12-15 01:57:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:02,947 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 01:57:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2878 states and 5861 transitions. [2022-12-15 01:57:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5861 transitions. [2022-12-15 01:57:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:03,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:03,137 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 01:57:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2884 states and 5876 transitions. [2022-12-15 01:57:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5876 transitions. [2022-12-15 01:57:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 01:57:16,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:17,080 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 01:57:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2886 states and 5879 transitions. [2022-12-15 01:57:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5879 transitions. [2022-12-15 01:57:17,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:57:17,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:17,277 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 01:57:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6465 states to 2901 states and 5918 transitions. [2022-12-15 01:57:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5918 transitions. [2022-12-15 01:57:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 01:57:40,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:40,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:40,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.