./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN --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 64bit --witnessprinter.graph.data.programhash 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:39:52,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:39:52,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:39:52,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:39:52,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:39:52,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:39:52,048 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:39:52,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:39:52,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:39:52,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:39:52,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:39:52,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:39:52,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:39:52,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:39:52,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:39:52,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:39:52,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:39:52,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:39:52,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:39:52,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:39:52,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:39:52,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:39:52,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:39:52,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:39:52,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:39:52,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:39:52,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:39:52,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:39:52,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:39:52,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:39:52,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:39:52,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:39:52,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:39:52,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:39:52,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:39:52,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:39:52,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:39:52,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:39:52,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:39:52,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:39:52,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:39:52,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:39:52,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:39:52,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:39:52,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:39:52,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:39:52,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:39:52,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:39:52,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:39:52,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:39:52,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:39:52,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:39:52,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:39:52,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:39:52,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:39:52,147 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:39:52,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:39:52,148 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:39:52,148 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:39:52,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:39:52,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:39:52,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:39:52,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:39:52,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:39:52,149 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:39:52,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:39:52,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:39:52,150 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_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2021-11-21 06:39:52,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:39:52,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:39:52,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:39:52,462 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:39:52,464 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:39:52,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-21 06:39:52,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/data/a33910b58/b61f9aa358a042e880bec1a8f1d74cdf/FLAGfbb1ac12e [2021-11-21 06:39:53,707 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:39:53,708 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-21 06:39:53,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/data/a33910b58/b61f9aa358a042e880bec1a8f1d74cdf/FLAGfbb1ac12e [2021-11-21 06:39:53,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/data/a33910b58/b61f9aa358a042e880bec1a8f1d74cdf [2021-11-21 06:39:53,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:39:53,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:39:53,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:39:53,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:39:53,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:39:53,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:53" (1/1) ... [2021-11-21 06:39:53,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483708d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:53, skipping insertion in model container [2021-11-21 06:39:53,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:53" (1/1) ... [2021-11-21 06:39:53,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:39:54,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:40:01,621 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-21 06:40:01,624 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-21 06:40:01,627 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-21 06:40:01,633 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-21 06:40:01,686 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:40:01,788 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:40:02,580 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2021-11-21 06:40:02,581 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2021-11-21 06:40:02,581 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2021-11-21 06:40:02,582 WARN L230 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_236f8c0f-98d1-408c-842a-ad097649d573/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2021-11-21 06:40:02,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:40:03,096 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:40:03,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03 WrapperNode [2021-11-21 06:40:03,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:40:03,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:40:03,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:40:03,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:40:03,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:03,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,007 INFO L137 Inliner]: procedures = 741, calls = 8484, calls flagged for inlining = 407, calls inlined = 361, statements flattened = 16805 [2021-11-21 06:40:04,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:40:04,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:40:04,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:40:04,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:40:04,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:04,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:40:04,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:40:04,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:40:04,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:40:04,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:40:03" (1/1) ... [2021-11-21 06:40:05,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:40:05,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:40:05,026 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:40:05,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_236f8c0f-98d1-408c-842a-ad097649d573/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:40:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-21 06:40:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-21 06:40:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-21 06:40:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-21 06:40:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-21 06:40:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-21 06:40:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-21 06:40:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-21 06:40:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-21 06:40:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-21 06:40:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-21 06:40:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-21 06:40:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-21 06:40:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-21 06:40:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-21 06:40:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-21 06:40:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 06:40:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 06:40:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-21 06:40:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-21 06:40:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-21 06:40:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-21 06:40:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-21 06:40:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-21 06:40:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 06:40:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 06:40:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-21 06:40:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-21 06:40:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-21 06:40:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-21 06:40:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 06:40:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 06:40:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-21 06:40:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-21 06:40:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-21 06:40:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-21 06:40:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-21 06:40:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-21 06:40:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-21 06:40:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-21 06:40:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-21 06:40:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-21 06:40:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-21 06:40:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-21 06:40:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-21 06:40:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-21 06:40:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-21 06:40:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-21 06:40:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 06:40:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 06:40:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-21 06:40:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-21 06:40:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-21 06:40:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-21 06:40:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-21 06:40:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-21 06:40:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-21 06:40:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-21 06:40:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-21 06:40:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-21 06:40:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-21 06:40:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-21 06:40:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-21 06:40:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-21 06:40:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 06:40:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 06:40:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-21 06:40:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-21 06:40:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-21 06:40:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-21 06:40:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-21 06:40:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-21 06:40:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-21 06:40:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-21 06:40:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:40:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-21 06:40:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-21 06:40:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 06:40:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 06:40:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 06:40:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 06:40:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-21 06:40:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-21 06:40:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 06:40:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 06:40:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 06:40:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 06:40:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 06:40:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 06:40:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-21 06:40:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-21 06:40:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:40:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-21 06:40:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-21 06:40:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-21 06:40:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-21 06:40:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 06:40:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 06:40:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-21 06:40:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-21 06:40:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-21 06:40:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-21 06:40:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-21 06:40:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-21 06:40:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-21 06:40:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-21 06:40:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-21 06:40:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-21 06:40:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 06:40:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 06:40:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-21 06:40:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-21 06:40:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 06:40:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 06:40:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 06:40:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-21 06:40:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-21 06:40:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-21 06:40:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-21 06:40:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-21 06:40:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-21 06:40:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-21 06:40:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-21 06:40:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 06:40:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 06:40:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-21 06:40:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-21 06:40:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 06:40:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 06:40:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-21 06:40:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-21 06:40:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 06:40:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 06:40:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 06:40:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-21 06:40:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-21 06:40:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-21 06:40:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-21 06:40:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-21 06:40:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-21 06:40:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-21 06:40:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-21 06:40:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:40:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 06:40:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 06:40:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-21 06:40:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-21 06:40:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:40:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:40:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-21 06:40:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-21 06:40:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 06:40:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 06:40:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-21 06:40:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-21 06:40:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-21 06:40:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-21 06:40:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-21 06:40:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-21 06:40:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-21 06:40:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-21 06:40:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 06:40:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 06:40:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 06:40:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 06:40:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-21 06:40:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-21 06:40:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-21 06:40:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-21 06:40:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-21 06:40:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-21 06:40:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-21 06:40:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-21 06:40:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-21 06:40:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-21 06:40:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-21 06:40:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-21 06:40:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-21 06:40:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-21 06:40:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-21 06:40:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-21 06:40:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-21 06:40:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-21 06:40:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-21 06:40:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-21 06:40:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-21 06:40:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-21 06:40:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-21 06:40:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-21 06:40:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-21 06:40:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-21 06:40:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-21 06:40:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-21 06:40:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-21 06:40:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-21 06:40:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:40:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 06:40:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 06:40:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 06:40:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 06:40:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 06:40:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 06:40:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-21 06:40:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-21 06:40:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 06:40:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 06:40:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-21 06:40:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-21 06:40:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-21 06:40:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-21 06:40:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:40:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 06:40:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 06:40:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 06:40:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 06:40:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:40:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-21 06:40:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-21 06:40:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 06:40:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-21 06:40:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-21 06:40:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:40:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:40:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-21 06:40:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-21 06:40:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-21 06:40:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-21 06:40:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:40:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:40:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-21 06:40:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-21 06:40:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-21 06:40:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-21 06:40:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 06:40:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 06:40:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 06:40:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 06:40:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-21 06:40:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-21 06:40:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-21 06:40:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-21 06:40:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-21 06:40:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-21 06:40:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-21 06:40:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-21 06:40:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-21 06:40:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-21 06:40:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 06:40:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 06:40:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-21 06:40:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-21 06:40:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 06:40:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 06:40:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-21 06:40:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-21 06:40:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-21 06:40:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-21 06:40:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-21 06:40:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-21 06:40:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-21 06:40:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-21 06:40:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-21 06:40:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-21 06:40:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-21 06:40:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-21 06:40:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-21 06:40:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-21 06:40:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-21 06:40:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-21 06:40:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-21 06:40:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-21 06:40:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-21 06:40:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-21 06:40:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-21 06:40:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-21 06:40:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-21 06:40:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-21 06:40:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:40:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:40:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 06:40:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 06:40:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-21 06:40:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-21 06:40:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-21 06:40:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-21 06:40:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 06:40:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-21 06:40:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-21 06:40:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 06:40:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 06:40:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-21 06:40:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-21 06:40:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-21 06:40:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-21 06:40:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 06:40:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 06:40:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-21 06:40:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 06:40:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 06:40:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-21 06:40:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-21 06:40:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 06:40:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 06:40:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-21 06:40:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-21 06:40:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-21 06:40:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-21 06:40:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-21 06:40:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-21 06:40:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-21 06:40:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-21 06:40:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 06:40:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 06:40:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-21 06:40:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-21 06:40:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 06:40:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 06:40:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-21 06:40:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-21 06:40:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-21 06:40:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-21 06:40:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-21 06:40:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-21 06:40:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-21 06:40:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-21 06:40:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-21 06:40:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-21 06:40:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-21 06:40:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-21 06:40:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-21 06:40:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-21 06:40:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-21 06:40:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-21 06:40:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-21 06:40:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-21 06:40:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-21 06:40:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-21 06:40:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:40:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-21 06:40:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-21 06:40:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-21 06:40:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-21 06:40:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-21 06:40:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-21 06:40:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-21 06:40:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-21 06:40:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-21 06:40:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-21 06:40:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 06:40:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 06:40:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-21 06:40:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-21 06:40:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:40:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-21 06:40:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-21 06:40:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-21 06:40:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-21 06:40:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-21 06:40:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-21 06:40:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-21 06:40:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-21 06:40:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-21 06:40:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-21 06:40:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-21 06:40:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-21 06:40:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-21 06:40:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-21 06:40:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:40:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-21 06:40:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-21 06:40:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-21 06:40:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-21 06:40:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 06:40:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 06:40:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 06:40:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 06:40:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-21 06:40:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-21 06:40:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-21 06:40:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-21 06:40:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 06:40:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 06:40:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-21 06:40:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-21 06:40:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-21 06:40:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-21 06:40:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-21 06:40:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-21 06:40:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 06:40:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 06:40:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-21 06:40:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-21 06:40:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 06:40:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 06:40:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-21 06:40:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-21 06:40:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-21 06:40:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-21 06:40:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-21 06:40:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-21 06:40:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 06:40:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 06:40:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-21 06:40:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-21 06:40:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-21 06:40:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-21 06:40:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-21 06:40:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-21 06:40:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-21 06:40:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-21 06:40:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-21 06:40:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-21 06:40:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-21 06:40:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-21 06:40:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 06:40:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 06:40:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-21 06:40:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-21 06:40:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 06:40:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 06:40:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 06:40:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 06:40:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-21 06:40:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-21 06:40:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-21 06:40:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-21 06:40:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 06:40:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 06:40:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-21 06:40:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-21 06:40:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-21 06:40:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-21 06:40:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-21 06:40:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-21 06:40:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-21 06:40:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2021-11-21 06:40:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-21 06:40:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2021-11-21 06:40:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 06:40:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 06:40:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 06:40:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 06:40:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-21 06:40:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-21 06:40:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:40:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-21 06:40:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-21 06:40:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 06:40:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 06:40:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-21 06:40:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-21 06:40:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-21 06:40:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-21 06:40:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-21 06:40:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-21 06:40:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 06:40:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 06:40:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-21 06:40:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-21 06:40:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-21 06:40:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-21 06:40:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-21 06:40:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-21 06:40:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-21 06:40:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-21 06:40:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 06:40:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 06:40:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-21 06:40:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-21 06:40:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-21 06:40:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-21 06:40:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 06:40:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 06:40:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-21 06:40:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-21 06:40:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-21 06:40:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-21 06:40:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-21 06:40:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-21 06:40:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-21 06:40:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-21 06:40:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 06:40:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 06:40:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:40:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 06:40:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-21 06:40:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-21 06:40:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-21 06:40:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-21 06:40:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-21 06:40:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-21 06:40:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-21 06:40:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-21 06:40:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-21 06:40:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-21 06:40:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 06:40:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 06:40:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-21 06:40:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-21 06:40:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-21 06:40:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-21 06:40:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:40:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-21 06:40:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-21 06:40:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-21 06:40:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-21 06:40:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-21 06:40:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-21 06:40:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 06:40:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 06:40:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-21 06:40:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-21 06:40:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-21 06:40:05,168 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-21 06:40:06,862 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:40:06,871 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:40:07,307 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 06:43:12,837 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 06:43:13,026 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:43:20,775 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:43:20,775 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-21 06:43:20,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:43:20 BoogieIcfgContainer [2021-11-21 06:43:20,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:43:20,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:43:20,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:43:20,795 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:43:20,795 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:43:20" (1/1) ... [2021-11-21 06:43:20,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:43:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6869 states to 4682 states and 6869 transitions. [2021-11-21 06:43:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 6869 transitions. [2021-11-21 06:43:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-21 06:43:21,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:21,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:43:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6886 states to 4691 states and 6886 transitions. [2021-11-21 06:43:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4691 states and 6886 transitions. [2021-11-21 06:43:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:43:23,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:23,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:43:35,316 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:43:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 4697 states and 6904 transitions. [2021-11-21 06:43:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 6904 transitions. [2021-11-21 06:43:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:43:35,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:35,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:43:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6916 states to 4702 states and 6916 transitions. [2021-11-21 06:43:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 4702 states and 6916 transitions. [2021-11-21 06:43:36,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 06:43:36,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:36,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:43:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 4710 states and 6939 transitions. [2021-11-21 06:43:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4710 states and 6939 transitions. [2021-11-21 06:43:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:43:39,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:39,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:43:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 4715 states and 6956 transitions. [2021-11-21 06:43:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 4715 states and 6956 transitions. [2021-11-21 06:43:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:43:42,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:42,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:43:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 4716 states and 6956 transitions. [2021-11-21 06:43:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4716 states and 6956 transitions. [2021-11-21 06:43:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:43:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:42,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:43:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 4723 states and 7009 transitions. [2021-11-21 06:43:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states and 7009 transitions. [2021-11-21 06:43:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:43:45,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:45,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:43:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 4729 states and 7022 transitions. [2021-11-21 06:43:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 4729 states and 7022 transitions. [2021-11-21 06:43:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 06:43:46,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:46,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:43:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4736 states and 7045 transitions. [2021-11-21 06:43:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 4736 states and 7045 transitions. [2021-11-21 06:43:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:43:51,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:43:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 4738 states and 7047 transitions. [2021-11-21 06:43:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 4738 states and 7047 transitions. [2021-11-21 06:43:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 06:43:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:43:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4742 states and 7050 transitions. [2021-11-21 06:43:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 7050 transitions. [2021-11-21 06:43:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:43:52,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:52,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:43:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7051 states to 4743 states and 7051 transitions. [2021-11-21 06:43:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4743 states and 7051 transitions. [2021-11-21 06:43:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:43:53,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:53,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:43:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7053 states to 4745 states and 7053 transitions. [2021-11-21 06:43:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 4745 states and 7053 transitions. [2021-11-21 06:43:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:43:53,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:53,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:43:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:43:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7055 states to 4747 states and 7055 transitions. [2021-11-21 06:43:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 7055 transitions. [2021-11-21 06:43:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:43:54,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:43:54,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:43:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:43:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:44:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 4756 states and 7083 transitions. [2021-11-21 06:44:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 4756 states and 7083 transitions. [2021-11-21 06:44:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 06:44:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:01,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:44:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 4758 states and 7085 transitions. [2021-11-21 06:44:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 7085 transitions. [2021-11-21 06:44:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:44:01,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:01,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:44:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7086 states to 4759 states and 7086 transitions. [2021-11-21 06:44:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4759 states and 7086 transitions. [2021-11-21 06:44:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:44:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:02,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:44:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7090 states to 4763 states and 7090 transitions. [2021-11-21 06:44:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 7090 transitions. [2021-11-21 06:44:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 06:44:03,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:44:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4764 states and 7091 transitions. [2021-11-21 06:44:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 7091 transitions. [2021-11-21 06:44:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 06:44:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:03,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:44:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 4765 states and 7092 transitions. [2021-11-21 06:44:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 7092 transitions. [2021-11-21 06:44:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:44:04,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:04,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:44:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7093 states to 4766 states and 7093 transitions. [2021-11-21 06:44:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 7093 transitions. [2021-11-21 06:44:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:44:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 06:44:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7100 states to 4770 states and 7100 transitions. [2021-11-21 06:44:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 7100 transitions. [2021-11-21 06:44:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:44:06,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:06,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:44:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 4771 states and 7101 transitions. [2021-11-21 06:44:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 4771 states and 7101 transitions. [2021-11-21 06:44:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:44:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:06,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:44:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 4781 states and 7131 transitions. [2021-11-21 06:44:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 7131 transitions. [2021-11-21 06:44:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:44:16,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:16,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 06:44:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7138 states to 4785 states and 7138 transitions. [2021-11-21 06:44:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 4785 states and 7138 transitions. [2021-11-21 06:44:17,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:44:17,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:17,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:18,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:44:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7168 states to 4793 states and 7168 transitions. [2021-11-21 06:44:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 4793 states and 7168 transitions. [2021-11-21 06:44:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:44:22,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:22,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:44:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 4798 states and 7173 transitions. [2021-11-21 06:44:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 7173 transitions. [2021-11-21 06:44:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:44:23,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:23,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:44:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7187 states to 4804 states and 7187 transitions. [2021-11-21 06:44:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 7187 transitions. [2021-11-21 06:44:29,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:44:29,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:29,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:44:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7214 states to 4815 states and 7214 transitions. [2021-11-21 06:44:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 4815 states and 7214 transitions. [2021-11-21 06:44:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:44:30,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:30,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:44:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 4821 states and 7236 transitions. [2021-11-21 06:44:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 4821 states and 7236 transitions. [2021-11-21 06:44:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:44:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:36,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 06:44:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 4822 states and 7237 transitions. [2021-11-21 06:44:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 4822 states and 7237 transitions. [2021-11-21 06:44:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:44:37,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:37,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:44:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 4823 states and 7237 transitions. [2021-11-21 06:44:38,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4823 states and 7237 transitions. [2021-11-21 06:44:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:44:38,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:38,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:44:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7245 states to 4827 states and 7245 transitions. [2021-11-21 06:44:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7245 transitions. [2021-11-21 06:44:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:44:40,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:40,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:44:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7257 states to 4831 states and 7257 transitions. [2021-11-21 06:44:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 7257 transitions. [2021-11-21 06:44:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:44:42,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:42,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:44:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7265 states to 4835 states and 7265 transitions. [2021-11-21 06:44:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 4835 states and 7265 transitions. [2021-11-21 06:44:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:44:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:44:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7327 states to 4846 states and 7327 transitions. [2021-11-21 06:44:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 7327 transitions. [2021-11-21 06:44:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:44:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:51,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:44:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7330 states to 4849 states and 7330 transitions. [2021-11-21 06:44:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 7330 transitions. [2021-11-21 06:44:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:44:52,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:52,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:44:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:44:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7330 states to 4850 states and 7330 transitions. [2021-11-21 06:44:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4850 states and 7330 transitions. [2021-11-21 06:44:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:44:52,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:44:52,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:44:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:44:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:45:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7353 states to 4857 states and 7353 transitions. [2021-11-21 06:45:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 7353 transitions. [2021-11-21 06:45:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:01,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:45:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7415 states to 4868 states and 7415 transitions. [2021-11-21 06:45:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 7415 transitions. [2021-11-21 06:45:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:45:07,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:07,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:07,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:45:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 4869 states and 7416 transitions. [2021-11-21 06:45:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4869 states and 7416 transitions. [2021-11-21 06:45:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:08,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:08,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:08,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:45:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7429 states to 4875 states and 7429 transitions. [2021-11-21 06:45:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 7429 transitions. [2021-11-21 06:45:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:11,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:45:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7436 states to 4879 states and 7436 transitions. [2021-11-21 06:45:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4879 states and 7436 transitions. [2021-11-21 06:45:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:14,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:14,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:45:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:16,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7448 states to 4883 states and 7448 transitions. [2021-11-21 06:45:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 7448 transitions. [2021-11-21 06:45:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:45:16,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:16,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:17,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 06:45:20,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7493 states to 4889 states and 7493 transitions. [2021-11-21 06:45:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 7493 transitions. [2021-11-21 06:45:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:45:20,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:20,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-21 06:45:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7503 states to 4894 states and 7503 transitions. [2021-11-21 06:45:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 7503 transitions. [2021-11-21 06:45:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:23,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:23,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2987 trivial. 0 not checked. [2021-11-21 06:45:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7504 states to 4895 states and 7504 transitions. [2021-11-21 06:45:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 7504 transitions. [2021-11-21 06:45:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:45:24,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:24,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2021-11-21 06:45:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7509 states to 4900 states and 7509 transitions. [2021-11-21 06:45:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 7509 transitions. [2021-11-21 06:45:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:45:25,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:25,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 06:45:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 4905 states and 7524 transitions. [2021-11-21 06:45:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 4905 states and 7524 transitions. [2021-11-21 06:45:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:45:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:29,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:45:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7565 states to 4922 states and 7565 transitions. [2021-11-21 06:45:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4922 states and 7565 transitions. [2021-11-21 06:45:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:45:32,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:32,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2993 trivial. 0 not checked. [2021-11-21 06:45:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 4923 states and 7566 transitions. [2021-11-21 06:45:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 4923 states and 7566 transitions. [2021-11-21 06:45:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 06:45:32,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:32,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:34,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:45:46,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 4932 states and 7593 transitions. [2021-11-21 06:45:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 7593 transitions. [2021-11-21 06:45:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 06:45:46,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:46,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:45:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7597 states to 4936 states and 7597 transitions. [2021-11-21 06:45:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4936 states and 7597 transitions. [2021-11-21 06:45:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:45:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 06:45:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7642 states to 4942 states and 7642 transitions. [2021-11-21 06:45:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4942 states and 7642 transitions. [2021-11-21 06:45:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:45:50,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:50,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 06:45:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7647 states to 4945 states and 7647 transitions. [2021-11-21 06:45:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 4945 states and 7647 transitions. [2021-11-21 06:45:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:45:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:52,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 06:45:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7662 states to 4950 states and 7662 transitions. [2021-11-21 06:45:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 4950 states and 7662 transitions. [2021-11-21 06:45:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:45:57,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:57,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:45:57,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:45:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:45:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7666 states to 4955 states and 7666 transitions. [2021-11-21 06:45:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4955 states and 7666 transitions. [2021-11-21 06:45:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 06:45:59,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:45:59,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:45:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 06:46:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7688 states to 4962 states and 7688 transitions. [2021-11-21 06:46:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 4962 states and 7688 transitions. [2021-11-21 06:46:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:46:11,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:11,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 06:46:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7690 states to 4965 states and 7690 transitions. [2021-11-21 06:46:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 4965 states and 7690 transitions. [2021-11-21 06:46:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:46:19,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:19,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:46:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7691 states to 4966 states and 7691 transitions. [2021-11-21 06:46:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 7691 transitions. [2021-11-21 06:46:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:46:19,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:19,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:46:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7714 states to 4977 states and 7714 transitions. [2021-11-21 06:46:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 7714 transitions. [2021-11-21 06:46:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:46:22,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:22,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 06:46:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:25,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7721 states to 4981 states and 7721 transitions. [2021-11-21 06:46:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4981 states and 7721 transitions. [2021-11-21 06:46:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:46:25,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:25,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 06:46:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7733 states to 4985 states and 7733 transitions. [2021-11-21 06:46:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 7733 transitions. [2021-11-21 06:46:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 06:46:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:27,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 06:46:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7735 states to 4988 states and 7735 transitions. [2021-11-21 06:46:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4988 states and 7735 transitions. [2021-11-21 06:46:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 06:46:34,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:34,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 06:46:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7761 states to 4996 states and 7761 transitions. [2021-11-21 06:46:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 4996 states and 7761 transitions. [2021-11-21 06:46:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:46:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:49,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:46:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7762 states to 4997 states and 7762 transitions. [2021-11-21 06:46:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 7762 transitions. [2021-11-21 06:46:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:46:50,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:50,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:46:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 5001 states and 7769 transitions. [2021-11-21 06:46:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5001 states and 7769 transitions. [2021-11-21 06:46:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 06:46:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-21 06:46:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 5001 states and 7768 transitions. [2021-11-21 06:46:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 5001 states and 7768 transitions. [2021-11-21 06:46:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:46:54,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:54,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:55,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:46:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:46:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7789 states to 5012 states and 7789 transitions. [2021-11-21 06:46:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7789 transitions. [2021-11-21 06:46:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:46:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:46:57,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:46:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:46:58,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 06:47:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:02,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7791 states to 5015 states and 7791 transitions. [2021-11-21 06:47:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7791 transitions. [2021-11-21 06:47:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:02,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:47:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:05,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7801 states to 5021 states and 7801 transitions. [2021-11-21 06:47:05,663 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 7801 transitions. [2021-11-21 06:47:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:47:05,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:05,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:05,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:47:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7803 states to 5023 states and 7803 transitions. [2021-11-21 06:47:06,004 INFO L276 IsEmpty]: Start isEmpty. Operand 5023 states and 7803 transitions. [2021-11-21 06:47:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:06,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:06,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:47:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7818 states to 5028 states and 7818 transitions. [2021-11-21 06:47:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 5028 states and 7818 transitions. [2021-11-21 06:47:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:11,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:11,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:47:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7855 states to 5038 states and 7855 transitions. [2021-11-21 06:47:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 5038 states and 7855 transitions. [2021-11-21 06:47:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:31,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:31,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 06:47:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7883 states to 5048 states and 7883 transitions. [2021-11-21 06:47:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 5048 states and 7883 transitions. [2021-11-21 06:47:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:47:51,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:51,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:47:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5059 states and 7906 transitions. [2021-11-21 06:47:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 5059 states and 7906 transitions. [2021-11-21 06:47:54,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:47:54,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:54,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3049 trivial. 0 not checked. [2021-11-21 06:47:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7913 states to 5063 states and 7913 transitions. [2021-11-21 06:47:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7913 transitions. [2021-11-21 06:47:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-21 06:47:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:47:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7912 states to 5063 states and 7912 transitions. [2021-11-21 06:47:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7912 transitions. [2021-11-21 06:47:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:47:57,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:47:57,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:47:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:47:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-21 06:48:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7922 states to 5068 states and 7922 transitions. [2021-11-21 06:48:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 5068 states and 7922 transitions. [2021-11-21 06:48:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:48:07,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:07,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-21 06:48:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7936 states to 5074 states and 7936 transitions. [2021-11-21 06:48:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 5074 states and 7936 transitions. [2021-11-21 06:48:19,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:48:19,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:19,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-21 06:48:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7959 states to 5085 states and 7959 transitions. [2021-11-21 06:48:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states and 7959 transitions. [2021-11-21 06:48:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:48:21,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:21,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:48:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7980 states to 5090 states and 7980 transitions. [2021-11-21 06:48:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 7980 transitions. [2021-11-21 06:48:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:48:27,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:27,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 06:48:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 5107 states and 8017 transitions. [2021-11-21 06:48:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 5107 states and 8017 transitions. [2021-11-21 06:48:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:48:31,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:31,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:48:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8067 states to 5114 states and 8067 transitions. [2021-11-21 06:48:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 8067 transitions. [2021-11-21 06:48:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:48:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:39,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:48:45,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8080 states to 5120 states and 8080 transitions. [2021-11-21 06:48:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 5120 states and 8080 transitions. [2021-11-21 06:48:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:48:45,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:45,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 06:48:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 5123 states and 8082 transitions. [2021-11-21 06:48:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 5123 states and 8082 transitions. [2021-11-21 06:48:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:48:47,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:47,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 06:48:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8086 states to 5124 states and 8086 transitions. [2021-11-21 06:48:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 8086 transitions. [2021-11-21 06:48:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:48:47,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:47,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-21 06:48:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8131 states to 5130 states and 8131 transitions. [2021-11-21 06:48:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5130 states and 8131 transitions. [2021-11-21 06:48:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:48:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2990 trivial. 0 not checked. [2021-11-21 06:48:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8141 states to 5135 states and 8141 transitions. [2021-11-21 06:48:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 5135 states and 8141 transitions. [2021-11-21 06:48:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:48:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:56,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:48:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:48:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8144 states to 5138 states and 8144 transitions. [2021-11-21 06:48:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 5138 states and 8144 transitions. [2021-11-21 06:48:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:48:57,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:48:57,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:48:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:48:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 06:49:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8158 states to 5142 states and 8158 transitions. [2021-11-21 06:49:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 8158 transitions. [2021-11-21 06:49:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:49:00,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:00,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-21 06:49:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8162 states to 5145 states and 8162 transitions. [2021-11-21 06:49:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 8162 transitions. [2021-11-21 06:49:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:49:04,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:04,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-21 06:49:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8210 states to 5155 states and 8210 transitions. [2021-11-21 06:49:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 5155 states and 8210 transitions. [2021-11-21 06:49:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:49:28,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:28,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2021-11-21 06:49:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8244 states to 5172 states and 8244 transitions. [2021-11-21 06:49:30,547 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 8244 transitions. [2021-11-21 06:49:30,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:49:30,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:30,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:49:36,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8259 states to 5179 states and 8259 transitions. [2021-11-21 06:49:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 5179 states and 8259 transitions. [2021-11-21 06:49:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:49:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-21 06:49:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8278 states to 5184 states and 8278 transitions. [2021-11-21 06:49:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 5184 states and 8278 transitions. [2021-11-21 06:49:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:49:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:44,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:49:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8327 states to 5190 states and 8327 transitions. [2021-11-21 06:49:50,221 INFO L276 IsEmpty]: Start isEmpty. Operand 5190 states and 8327 transitions. [2021-11-21 06:49:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:49:50,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:50,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:49:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:49:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8343 states to 5194 states and 8343 transitions. [2021-11-21 06:49:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 8343 transitions. [2021-11-21 06:49:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:49:54,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:49:54,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:49:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:49:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2021-11-21 06:50:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:50:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8558 states to 5231 states and 8478 transitions. [2021-11-21 06:50:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 5231 states and 8478 transitions. [2021-11-21 06:50:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:50:14,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:50:14,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:50:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:50:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 06:50:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:50:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8559 states to 5232 states and 8479 transitions. [2021-11-21 06:50:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 8479 transitions. [2021-11-21 06:50:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:50:16,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:50:16,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:50:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:50:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-21 06:50:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:50:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8569 states to 5237 states and 8489 transitions. [2021-11-21 06:50:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 5237 states and 8489 transitions. [2021-11-21 06:50:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:50:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:50:23,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:50:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:50:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-21 06:50:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:50:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8626 states to 5251 states and 8546 transitions. [2021-11-21 06:50:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 5251 states and 8546 transitions. [2021-11-21 06:50:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:50:57,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:50:57,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:50:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:50:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:50:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:50:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8664 states to 5268 states and 8584 transitions. [2021-11-21 06:50:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 5268 states and 8584 transitions. [2021-11-21 06:50:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:50:59,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:50:59,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:00,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 06:51:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:51:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8669 states to 5271 states and 8589 transitions. [2021-11-21 06:51:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 5271 states and 8589 transitions. [2021-11-21 06:51:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:51:02,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:51:02,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 06:51:12,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:51:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8729 states to 5281 states and 8649 transitions. [2021-11-21 06:51:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 5281 states and 8649 transitions. [2021-11-21 06:51:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:51:12,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:51:12,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 06:51:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:51:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8734 states to 5284 states and 8654 transitions. [2021-11-21 06:51:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 5284 states and 8654 transitions. [2021-11-21 06:51:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 06:51:13,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:51:13,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2021-11-21 06:51:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:51:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8742 states to 5288 states and 8662 transitions. [2021-11-21 06:51:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 5288 states and 8662 transitions. [2021-11-21 06:51:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:51:18,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:51:18,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:51:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:51:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8805 states to 5303 states and 8725 transitions. [2021-11-21 06:51:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5303 states and 8725 transitions. [2021-11-21 06:51:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:51:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:51:55,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:51:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:51:57,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3053 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:52:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8849 states to 5311 states and 8769 transitions. [2021-11-21 06:52:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 5311 states and 8769 transitions. [2021-11-21 06:52:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 06:52:16,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:16,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-21 06:52:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8854 states to 5315 states and 8774 transitions. [2021-11-21 06:52:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 5315 states and 8774 transitions. [2021-11-21 06:52:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:52:16,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:16,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:52:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8914 states to 5344 states and 8834 transitions. [2021-11-21 06:52:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 5344 states and 8834 transitions. [2021-11-21 06:52:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 06:52:18,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:18,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:52:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8972 states to 5356 states and 8892 transitions. [2021-11-21 06:52:55,051 INFO L276 IsEmpty]: Start isEmpty. Operand 5356 states and 8892 transitions. [2021-11-21 06:52:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:52:55,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:55,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3064 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3055 trivial. 0 not checked. [2021-11-21 06:52:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8974 states to 5359 states and 8894 transitions. [2021-11-21 06:52:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 5359 states and 8894 transitions. [2021-11-21 06:52:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 06:52:55,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:55,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-21 06:52:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8979 states to 5362 states and 8899 transitions. [2021-11-21 06:52:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 5362 states and 8899 transitions. [2021-11-21 06:52:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:52:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:52:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:52:58,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8981 states to 5364 states and 8901 transitions. [2021-11-21 06:52:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5364 states and 8901 transitions. [2021-11-21 06:52:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:52:58,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:52:58,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:52:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:52:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3128 trivial. 0 not checked. [2021-11-21 06:53:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:53:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8983 states to 5366 states and 8903 transitions. [2021-11-21 06:53:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 5366 states and 8903 transitions. [2021-11-21 06:53:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:53:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:53:00,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:53:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:53:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked.