./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL --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 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:45:00,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:45:00,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:45:01,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:45:01,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:45:01,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:45:01,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:45:01,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:45:01,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:45:01,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:45:01,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:45:01,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:45:01,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:45:01,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:45:01,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:45:01,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:45:01,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:45:01,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:45:01,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:45:01,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:45:01,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:45:01,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:45:01,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:45:01,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:45:01,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:45:01,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:45:01,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:45:01,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:45:01,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:45:01,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:45:01,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:45:01,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:45:01,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:45:01,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:45:01,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:45:01,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:45:01,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:45:01,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:45:01,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:45:01,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:45:01,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:45:01,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:45:01,130 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:45:01,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:45:01,131 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:45:01,131 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:45:01,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:45:01,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:45:01,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:45:01,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:45:01,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:45:01,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:45:01,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:45:01,133 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:45:01,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:45:01,134 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:45:01,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:45:01,134 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:45:01,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:45:01,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:45:01,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:45:01,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:45:01,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:45:01,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:45:01,136 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:45:01,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:45:01,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:45:01,136 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_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2021-11-25 06:45:01,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:45:01,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:45:01,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:45:01,445 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:45:01,447 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:45:01,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-25 06:45:01,525 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/data/79bde079d/c2a14bd08b214d06bb24e0d1d03f6aa6/FLAG182d50f76 [2021-11-25 06:45:02,682 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:45:02,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-25 06:45:02,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/data/79bde079d/c2a14bd08b214d06bb24e0d1d03f6aa6/FLAG182d50f76 [2021-11-25 06:45:02,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/data/79bde079d/c2a14bd08b214d06bb24e0d1d03f6aa6 [2021-11-25 06:45:02,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:45:02,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:45:02,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:45:02,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:45:02,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:45:02,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:45:02" (1/1) ... [2021-11-25 06:45:02,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ffebc69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:02, skipping insertion in model container [2021-11-25 06:45:02,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:45:02" (1/1) ... [2021-11-25 06:45:02,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:45:03,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:45:10,083 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2021-11-25 06:45:10,086 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2021-11-25 06:45:10,087 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2021-11-25 06:45:10,087 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2021-11-25 06:45:10,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:45:10,229 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:45:11,379 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2021-11-25 06:45:11,379 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2021-11-25 06:45:11,380 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2021-11-25 06:45:11,380 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_b9fb5310-5379-48e8-9c39-35b4d870a052/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2021-11-25 06:45:11,393 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:45:11,747 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:45:11,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11 WrapperNode [2021-11-25 06:45:11,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:45:11,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:45:11,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:45:11,749 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:45:11,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:12,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:12,675 INFO L137 Inliner]: procedures = 617, calls = 11504, calls flagged for inlining = 310, calls inlined = 246, statements flattened = 12799 [2021-11-25 06:45:12,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:45:12,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:45:12,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:45:12,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:45:12,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:12,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:12,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:12,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:13,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:13,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:13,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:13,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:45:13,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:45:13,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:45:13,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:45:13,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:11" (1/1) ... [2021-11-25 06:45:13,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:45:13,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:45:13,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:45:13,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9fb5310-5379-48e8-9c39-35b4d870a052/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:45:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 06:45:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 06:45:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 06:45:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 06:45:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-25 06:45:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-25 06:45:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-25 06:45:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-25 06:45:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-25 06:45:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-25 06:45:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:45:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:45:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 06:45:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 06:45:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-25 06:45:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-25 06:45:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-25 06:45:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-25 06:45:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-25 06:45:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-25 06:45:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 06:45:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 06:45:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 06:45:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 06:45:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-25 06:45:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-25 06:45:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-25 06:45:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-25 06:45:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-25 06:45:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-25 06:45:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 06:45:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 06:45:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 06:45:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 06:45:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:45:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:45:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 06:45:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 06:45:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 06:45:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 06:45:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-25 06:45:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-25 06:45:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:45:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:45:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 06:45:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 06:45:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-25 06:45:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-25 06:45:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-25 06:45:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-25 06:45:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-25 06:45:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-25 06:45:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 06:45:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 06:45:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:45:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-25 06:45:13,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-25 06:45:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 06:45:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 06:45:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-25 06:45:13,608 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-25 06:45:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 06:45:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 06:45:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2021-11-25 06:45:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2021-11-25 06:45:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-25 06:45:13,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-25 06:45:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 06:45:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 06:45:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-25 06:45:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-25 06:45:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 06:45:13,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 06:45:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-25 06:45:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-25 06:45:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:45:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 06:45:13,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 06:45:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 06:45:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 06:45:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:45:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-25 06:45:13,612 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-25 06:45:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:45:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:45:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-25 06:45:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-25 06:45:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:45:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 06:45:13,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 06:45:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-25 06:45:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-25 06:45:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-25 06:45:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-25 06:45:13,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:45:13,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:45:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 06:45:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 06:45:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 06:45:13,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 06:45:13,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 06:45:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 06:45:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2021-11-25 06:45:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2021-11-25 06:45:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 06:45:13,616 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 06:45:13,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-25 06:45:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-25 06:45:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-25 06:45:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-25 06:45:13,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 06:45:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 06:45:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-25 06:45:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-25 06:45:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-25 06:45:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-25 06:45:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-25 06:45:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-25 06:45:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:45:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 06:45:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 06:45:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 06:45:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 06:45:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:45:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-25 06:45:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-25 06:45:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:45:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:45:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-25 06:45:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-25 06:45:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 06:45:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 06:45:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:45:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-25 06:45:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-25 06:45:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 06:45:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-25 06:45:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-25 06:45:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:45:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:45:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-25 06:45:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-25 06:45:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 06:45:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 06:45:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-25 06:45:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-25 06:45:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 06:45:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 06:45:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 06:45:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 06:45:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-25 06:45:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-25 06:45:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-25 06:45:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-25 06:45:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-25 06:45:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-25 06:45:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-25 06:45:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-25 06:45:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-25 06:45:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-25 06:45:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:45:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:45:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-25 06:45:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-25 06:45:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-25 06:45:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-25 06:45:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-25 06:45:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-25 06:45:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-25 06:45:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-25 06:45:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:45:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:45:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:45:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:45:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-25 06:45:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-25 06:45:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-25 06:45:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-25 06:45:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-25 06:45:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-25 06:45:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-25 06:45:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-25 06:45:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-25 06:45:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-25 06:45:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-25 06:45:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-25 06:45:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 06:45:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 06:45:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-25 06:45:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-25 06:45:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-25 06:45:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-25 06:45:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-25 06:45:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-25 06:45:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2021-11-25 06:45:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2021-11-25 06:45:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 06:45:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 06:45:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 06:45:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 06:45:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-25 06:45:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-25 06:45:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-25 06:45:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-25 06:45:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 06:45:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 06:45:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:45:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:45:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 06:45:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 06:45:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-25 06:45:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-25 06:45:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-25 06:45:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-25 06:45:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 06:45:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 06:45:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 06:45:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 06:45:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-25 06:45:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-25 06:45:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:45:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-25 06:45:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-25 06:45:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 06:45:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 06:45:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-25 06:45:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-25 06:45:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:45:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-25 06:45:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-25 06:45:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2021-11-25 06:45:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2021-11-25 06:45:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-25 06:45:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-25 06:45:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-25 06:45:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-25 06:45:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-25 06:45:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-25 06:45:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-25 06:45:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-25 06:45:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:45:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-25 06:45:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-25 06:45:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-25 06:45:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-25 06:45:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 06:45:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 06:45:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-25 06:45:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-25 06:45:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-25 06:45:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-25 06:45:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 06:45:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 06:45:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 06:45:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 06:45:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-25 06:45:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-25 06:45:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:45:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:45:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 06:45:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 06:45:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 06:45:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 06:45:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-25 06:45:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-25 06:45:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-25 06:45:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-25 06:45:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-25 06:45:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-25 06:45:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-25 06:45:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-25 06:45:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-25 06:45:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-25 06:45:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 06:45:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 06:45:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-25 06:45:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-25 06:45:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 06:45:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 06:45:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-25 06:45:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-25 06:45:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-25 06:45:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-25 06:45:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-25 06:45:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-25 06:45:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-25 06:45:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-25 06:45:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 06:45:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 06:45:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:45:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-25 06:45:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-25 06:45:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:45:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:45:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-25 06:45:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-25 06:45:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-25 06:45:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-25 06:45:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 06:45:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 06:45:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-25 06:45:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-25 06:45:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 06:45:13,650 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 06:45:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-25 06:45:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-25 06:45:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-25 06:45:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-25 06:45:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-25 06:45:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-25 06:45:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-25 06:45:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-25 06:45:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:45:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:45:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 06:45:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 06:45:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-25 06:45:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-25 06:45:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-25 06:45:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-25 06:45:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 06:45:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 06:45:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-25 06:45:13,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-25 06:45:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-25 06:45:13,654 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-25 06:45:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-25 06:45:13,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-25 06:45:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-25 06:45:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-25 06:45:13,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-25 06:45:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2021-11-25 06:45:13,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2021-11-25 06:45:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:45:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2021-11-25 06:45:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2021-11-25 06:45:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-25 06:45:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-25 06:45:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:45:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:45:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-25 06:45:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-25 06:45:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-25 06:45:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-25 06:45:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-25 06:45:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-25 06:45:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 06:45:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 06:45:14,959 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:45:14,966 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:45:53,800 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:52:14,145 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 06:52:14,282 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:52:19,177 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:52:19,177 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 06:52:19,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:52:19 BoogieIcfgContainer [2021-11-25 06:52:19,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:52:19,187 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:52:19,187 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:52:19,212 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:52:19,212 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:52:19" (1/1) ... [2021-11-25 06:52:19,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:52:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2799 states and 4100 transitions. [2021-11-25 06:52:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 4100 transitions. [2021-11-25 06:52:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-25 06:52:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:19,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2021-11-25 06:52:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2803 states and 4118 transitions. [2021-11-25 06:52:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 4118 transitions. [2021-11-25 06:52:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-25 06:52:21,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:21,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2021-11-25 06:52:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:22,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2804 states and 4119 transitions. [2021-11-25 06:52:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 4119 transitions. [2021-11-25 06:52:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2021-11-25 06:52:22,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:22,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2021-11-25 06:52:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2814 states and 4129 transitions. [2021-11-25 06:52:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4129 transitions. [2021-11-25 06:52:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-11-25 06:52:23,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:23,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:52:25,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2820 states and 4153 transitions. [2021-11-25 06:52:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4153 transitions. [2021-11-25 06:52:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-11-25 06:52:25,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:25,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:52:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2825 states and 4165 transitions. [2021-11-25 06:52:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4165 transitions. [2021-11-25 06:52:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-25 06:52:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:26,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:52:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2833 states and 4194 transitions. [2021-11-25 06:52:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4194 transitions. [2021-11-25 06:52:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-25 06:52:27,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:27,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:28,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:52:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2842 states and 4226 transitions. [2021-11-25 06:52:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4226 transitions. [2021-11-25 06:52:31,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2021-11-25 06:52:31,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:31,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:32,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2021-11-25 06:52:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2847 states and 4250 transitions. [2021-11-25 06:52:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 4250 transitions. [2021-11-25 06:52:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-11-25 06:52:34,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:34,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:52:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2854 states and 4280 transitions. [2021-11-25 06:52:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 4280 transitions. [2021-11-25 06:52:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2021-11-25 06:52:37,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:37,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:52:43,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2864 states and 4317 transitions. [2021-11-25 06:52:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4317 transitions. [2021-11-25 06:52:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2021-11-25 06:52:43,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:43,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:52:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2871 states and 4344 transitions. [2021-11-25 06:52:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4344 transitions. [2021-11-25 06:52:45,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-11-25 06:52:45,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:45,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:52:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2882 states and 4384 transitions. [2021-11-25 06:52:52,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4384 transitions. [2021-11-25 06:52:52,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:52:52,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:52,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2021-11-25 06:52:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2883 states and 4385 transitions. [2021-11-25 06:52:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4385 transitions. [2021-11-25 06:52:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-25 06:52:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:52,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:52:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2884 states and 4386 transitions. [2021-11-25 06:52:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4386 transitions. [2021-11-25 06:52:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:52:53,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:53,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:52:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2892 states and 4411 transitions. [2021-11-25 06:52:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4411 transitions. [2021-11-25 06:52:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:52:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:57,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2904 states and 4454 transitions. [2021-11-25 06:53:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4454 transitions. [2021-11-25 06:53:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:53:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:07,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:53:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:09,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2910 states and 4473 transitions. [2021-11-25 06:53:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4473 transitions. [2021-11-25 06:53:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:53:09,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:09,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2914 states and 4476 transitions. [2021-11-25 06:53:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4476 transitions. [2021-11-25 06:53:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:10,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:10,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2915 states and 4477 transitions. [2021-11-25 06:53:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 4477 transitions. [2021-11-25 06:53:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-25 06:53:11,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:11,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:53:14,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2921 states and 4495 transitions. [2021-11-25 06:53:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4495 transitions. [2021-11-25 06:53:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-25 06:53:14,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:14,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2934 states and 4541 transitions. [2021-11-25 06:53:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4541 transitions. [2021-11-25 06:53:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:26,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:26,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:53:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2938 states and 4547 transitions. [2021-11-25 06:53:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4547 transitions. [2021-11-25 06:53:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-25 06:53:34,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:34,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 2942 states and 4550 transitions. [2021-11-25 06:53:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4550 transitions. [2021-11-25 06:53:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:38,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:38,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:38,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 2947 states and 4555 transitions. [2021-11-25 06:53:38,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4555 transitions. [2021-11-25 06:53:38,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:53:38,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:38,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:53:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2948 states and 4556 transitions. [2021-11-25 06:53:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4556 transitions. [2021-11-25 06:53:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:39,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2949 states and 4556 transitions. [2021-11-25 06:53:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4556 transitions. [2021-11-25 06:53:39,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:53:39,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:39,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:53:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2950 states and 4557 transitions. [2021-11-25 06:53:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4557 transitions. [2021-11-25 06:53:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:41,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:41,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2952 states and 4558 transitions. [2021-11-25 06:53:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4558 transitions. [2021-11-25 06:53:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:41,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:41,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:53:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2966 states and 4608 transitions. [2021-11-25 06:53:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4608 transitions. [2021-11-25 06:53:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-25 06:53:56,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:56,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:53:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2972 states and 4627 transitions. [2021-11-25 06:53:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 4627 transitions. [2021-11-25 06:53:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:53:59,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:59,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:54:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2978 states and 4642 transitions. [2021-11-25 06:54:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4642 transitions. [2021-11-25 06:54:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:54:04,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:04,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:54:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 2983 states and 4657 transitions. [2021-11-25 06:54:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4657 transitions. [2021-11-25 06:54:06,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:54:06,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:06,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:54:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2986 states and 4659 transitions. [2021-11-25 06:54:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4659 transitions. [2021-11-25 06:54:08,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-25 06:54:08,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:08,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:08,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:54:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4667 states to 2990 states and 4667 transitions. [2021-11-25 06:54:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4667 transitions. [2021-11-25 06:54:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-25 06:54:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:10,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:54:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4667 states to 2991 states and 4667 transitions. [2021-11-25 06:54:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4667 transitions. [2021-11-25 06:54:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:54:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:10,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2021-11-25 06:54:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2999 states and 4674 transitions. [2021-11-25 06:54:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4674 transitions. [2021-11-25 06:54:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-25 06:54:11,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:11,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:54:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 3004 states and 4688 transitions. [2021-11-25 06:54:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4688 transitions. [2021-11-25 06:54:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-25 06:54:13,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:13,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 3005 states and 4689 transitions. [2021-11-25 06:54:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4689 transitions. [2021-11-25 06:54:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-25 06:54:14,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:14,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:54:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 3007 states and 4690 transitions. [2021-11-25 06:54:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4690 transitions. [2021-11-25 06:54:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-11-25 06:54:14,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:14,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 3008 states and 4691 transitions. [2021-11-25 06:54:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4691 transitions. [2021-11-25 06:54:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-25 06:54:16,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:16,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:54:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 3010 states and 4692 transitions. [2021-11-25 06:54:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 4692 transitions. [2021-11-25 06:54:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-25 06:54:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:16,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:54:16,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 3014 states and 4700 transitions. [2021-11-25 06:54:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 4700 transitions. [2021-11-25 06:54:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-11-25 06:54:16,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:16,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:54:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 3019 states and 4712 transitions. [2021-11-25 06:54:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4712 transitions. [2021-11-25 06:54:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:54:17,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:17,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:18,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3020 states and 4713 transitions. [2021-11-25 06:54:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4713 transitions. [2021-11-25 06:54:18,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-25 06:54:18,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:18,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:54:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 3024 states and 4720 transitions. [2021-11-25 06:54:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 4720 transitions. [2021-11-25 06:54:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-25 06:54:20,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:20,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4721 states to 3025 states and 4721 transitions. [2021-11-25 06:54:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 4721 transitions. [2021-11-25 06:54:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-25 06:54:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:22,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:23,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 3032 states and 4758 transitions. [2021-11-25 06:54:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 4758 transitions. [2021-11-25 06:54:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-25 06:54:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:54:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 3036 states and 4765 transitions. [2021-11-25 06:54:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4765 transitions. [2021-11-25 06:54:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-25 06:54:29,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:29,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2021-11-25 06:54:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 3042 states and 4797 transitions. [2021-11-25 06:54:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4797 transitions. [2021-11-25 06:54:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-25 06:54:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:35,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-25 06:54:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 3043 states and 4798 transitions. [2021-11-25 06:54:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4798 transitions. [2021-11-25 06:54:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:54:36,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:36,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2021-11-25 06:54:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 3047 states and 4806 transitions. [2021-11-25 06:54:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4806 transitions. [2021-11-25 06:54:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-25 06:54:38,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:38,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:54:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 3055 states and 4834 transitions. [2021-11-25 06:54:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4834 transitions. [2021-11-25 06:54:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:54:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:42,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2021-11-25 06:54:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 3059 states and 4852 transitions. [2021-11-25 06:54:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4852 transitions. [2021-11-25 06:54:44,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:54:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:44,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:54:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 3067 states and 4876 transitions. [2021-11-25 06:54:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4876 transitions. [2021-11-25 06:54:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:54:52,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:52,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2021-11-25 06:55:18,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 3083 states and 4931 transitions. [2021-11-25 06:55:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 4931 transitions. [2021-11-25 06:55:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:55:18,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:18,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:55:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 3085 states and 4933 transitions. [2021-11-25 06:55:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 4933 transitions. [2021-11-25 06:55:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:55:18,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:18,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:55:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 3091 states and 4952 transitions. [2021-11-25 06:55:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 4952 transitions. [2021-11-25 06:55:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:55:24,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:24,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:55:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 3105 states and 5012 transitions. [2021-11-25 06:55:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 5012 transitions. [2021-11-25 06:55:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-25 06:55:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:36,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:55:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 3110 states and 5035 transitions. [2021-11-25 06:55:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 5035 transitions. [2021-11-25 06:55:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:55:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:55:46,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5061 states to 3118 states and 5061 transitions. [2021-11-25 06:55:46,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5061 transitions. [2021-11-25 06:55:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:55:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2021-11-25 06:55:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5096 states to 3125 states and 5096 transitions. [2021-11-25 06:55:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 5096 transitions. [2021-11-25 06:55:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:55:57,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:57,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2021-11-25 06:56:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5133 states to 3141 states and 5133 transitions. [2021-11-25 06:56:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 5133 transitions. [2021-11-25 06:56:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:56:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:00,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:56:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 3147 states and 5152 transitions. [2021-11-25 06:56:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 5152 transitions. [2021-11-25 06:56:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-25 06:56:09,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:09,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2021-11-25 06:56:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3162 states and 5208 transitions. [2021-11-25 06:56:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 5208 transitions. [2021-11-25 06:56:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:56:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:42,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2021-11-25 06:56:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3163 states and 5209 transitions. [2021-11-25 06:56:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5209 transitions. [2021-11-25 06:56:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:56:43,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:43,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-25 06:56:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:52,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3170 states and 5239 transitions. [2021-11-25 06:56:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5239 transitions. [2021-11-25 06:56:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:56:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 3184 states and 5306 transitions. [2021-11-25 06:57:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5306 transitions. [2021-11-25 06:57:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:57:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:09,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 3189 states and 5332 transitions. [2021-11-25 06:57:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5332 transitions. [2021-11-25 06:57:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:15,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-25 06:57:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 3193 states and 5350 transitions. [2021-11-25 06:57:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 5350 transitions. [2021-11-25 06:57:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:57:18,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:18,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 3195 states and 5359 transitions. [2021-11-25 06:57:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 5359 transitions. [2021-11-25 06:57:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:57:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:21,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 3200 states and 5386 transitions. [2021-11-25 06:57:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 5386 transitions. [2021-11-25 06:57:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:27,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:27,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-25 06:57:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 3204 states and 5404 transitions. [2021-11-25 06:57:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 5404 transitions. [2021-11-25 06:57:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:30,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:30,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:30,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2021-11-25 06:57:33,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 3208 states and 5422 transitions. [2021-11-25 06:57:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3208 states and 5422 transitions. [2021-11-25 06:57:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:57:33,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:33,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:57:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5429 states to 3212 states and 5429 transitions. [2021-11-25 06:57:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 5429 transitions. [2021-11-25 06:57:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:57:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:36,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2021-11-25 06:57:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 3216 states and 5447 transitions. [2021-11-25 06:57:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 5447 transitions. [2021-11-25 06:57:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:40,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:40,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 3217 states and 5450 transitions. [2021-11-25 06:57:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5450 transitions. [2021-11-25 06:57:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:57:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5468 states to 3223 states and 5468 transitions. [2021-11-25 06:57:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5468 transitions. [2021-11-25 06:57:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:57:53,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:53,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2021-11-25 06:58:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 3229 states and 5488 transitions. [2021-11-25 06:58:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 5488 transitions. [2021-11-25 06:58:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-25 06:58:00,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:00,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2021-11-25 06:58:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 3235 states and 5508 transitions. [2021-11-25 06:58:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5508 transitions. [2021-11-25 06:58:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-25 06:58:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:07,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2021-11-25 06:58:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 3240 states and 5532 transitions. [2021-11-25 06:58:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 5532 transitions. [2021-11-25 06:58:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-25 06:58:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:13,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2021-11-25 06:58:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 3241 states and 5535 transitions. [2021-11-25 06:58:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5535 transitions. [2021-11-25 06:58:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-25 06:58:16,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:16,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked.