./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-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ --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 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:23:05,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:23:05,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:23:05,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:23:05,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:23:05,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:23:05,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:23:05,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:23:05,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:23:05,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:23:05,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:23:05,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:23:05,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:23:06,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:23:06,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:23:06,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:23:06,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:23:06,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:23:06,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:23:06,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:23:06,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:23:06,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:23:06,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:23:06,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:23:06,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:23:06,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:23:06,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:23:06,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:23:06,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:23:06,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:23:06,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:23:06,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:23:06,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:23:06,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:23:06,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:23:06,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:23:06,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:23:06,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:23:06,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:23:06,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:23:06,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:23:06,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:23:06,086 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:23:06,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:23:06,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:23:06,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:23:06,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:23:06,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:23:06,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:23:06,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:23:06,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:23:06,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:23:06,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:23:06,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:23:06,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:23:06,089 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:23:06,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:23:06,089 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:23:06,090 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:23:06,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:23:06,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:23:06,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:23:06,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:23:06,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:23:06,090 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:23:06,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:23:06,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:23:06,091 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_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 [2021-11-22 23:23:06,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:23:06,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:23:06,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:23:06,401 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:23:06,402 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:23:06,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-22 23:23:06,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/data/84f3c76a9/93aceb1fdcbc46fc999e640fd052c094/FLAG85278d117 [2021-11-22 23:23:07,851 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:23:07,852 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-22 23:23:07,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/data/84f3c76a9/93aceb1fdcbc46fc999e640fd052c094/FLAG85278d117 [2021-11-22 23:23:08,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/data/84f3c76a9/93aceb1fdcbc46fc999e640fd052c094 [2021-11-22 23:23:08,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:23:08,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:23:08,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:23:08,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:23:08,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:23:08,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:23:08" (1/1) ... [2021-11-22 23:23:08,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9fc9e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:08, skipping insertion in model container [2021-11-22 23:23:08,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:23:08" (1/1) ... [2021-11-22 23:23:08,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:23:08,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:23:17,535 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2021-11-22 23:23:17,538 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2021-11-22 23:23:17,539 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2021-11-22 23:23:17,540 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2021-11-22 23:23:17,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:23:17,802 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:23:18,759 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2021-11-22 23:23:18,759 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2021-11-22 23:23:18,760 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2021-11-22 23:23:18,761 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_17ba78a9-cedf-43d3-b762-008943130450/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2021-11-22 23:23:18,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:23:19,141 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:23:19,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19 WrapperNode [2021-11-22 23:23:19,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:23:19,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:23:19,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:23:19,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:23:19,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:19,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:20,267 INFO L137 Inliner]: procedures = 581, calls = 10779, calls flagged for inlining = 348, calls inlined = 340, statements flattened = 25810 [2021-11-22 23:23:20,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:23:20,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:23:20,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:23:20,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:23:20,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:20,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:20,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:20,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:21,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:21,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:21,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:21,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:23:21,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:23:21,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:23:21,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:23:21,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:23:19" (1/1) ... [2021-11-22 23:23:21,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:23:21,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:23:21,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:23:21,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ba78a9-cedf-43d3-b762-008943130450/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:23:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-22 23:23:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-22 23:23:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-22 23:23:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-22 23:23:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-22 23:23:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-22 23:23:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-22 23:23:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-22 23:23:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:23:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:23:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-22 23:23:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-22 23:23:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-22 23:23:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-22 23:23:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-22 23:23:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-22 23:23:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-22 23:23:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-22 23:23:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-22 23:23:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-22 23:23:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-22 23:23:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-22 23:23:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-22 23:23:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-22 23:23:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-22 23:23:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-22 23:23:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-22 23:23:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-22 23:23:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:23:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:23:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-22 23:23:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-22 23:23:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-22 23:23:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-22 23:23:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-22 23:23:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-22 23:23:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-22 23:23:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-22 23:23:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-22 23:23:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-22 23:23:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-22 23:23:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:23:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:23:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-22 23:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-22 23:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-22 23:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-22 23:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-22 23:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-22 23:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:23:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-22 23:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-22 23:23:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-22 23:23:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-22 23:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-22 23:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-22 23:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-22 23:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-22 23:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-22 23:23:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-22 23:23:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-22 23:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-22 23:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-22 23:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-22 23:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-22 23:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-22 23:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-22 23:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-22 23:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-22 23:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-22 23:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-22 23:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-22 23:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-22 23:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-22 23:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-22 23:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-22 23:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-22 23:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-22 23:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-22 23:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-22 23:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-22 23:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-22 23:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:23:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-22 23:23:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-22 23:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-22 23:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-22 23:23:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-22 23:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-22 23:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-22 23:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-22 23:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-22 23:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-22 23:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-22 23:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-22 23:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-22 23:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-22 23:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-22 23:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-22 23:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-22 23:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-22 23:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-22 23:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-22 23:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-22 23:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-22 23:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-22 23:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-22 23:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-22 23:23:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-22 23:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:23:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:23:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-22 23:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-22 23:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-22 23:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-22 23:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-22 23:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-22 23:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-22 23:23:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-22 23:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-22 23:23:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-22 23:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:23:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-22 23:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-22 23:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-22 23:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-22 23:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-22 23:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-22 23:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-22 23:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-22 23:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-22 23:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-22 23:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-22 23:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-22 23:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-22 23:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-22 23:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-22 23:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-22 23:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-22 23:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-22 23:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-22 23:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-22 23:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-22 23:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-22 23:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-22 23:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-22 23:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-22 23:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-22 23:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-22 23:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-22 23:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-22 23:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-22 23:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-22 23:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-22 23:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-22 23:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-22 23:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-22 23:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-22 23:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-22 23:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-22 23:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-22 23:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-22 23:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-22 23:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-22 23:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-22 23:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-22 23:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-22 23:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-22 23:23:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-22 23:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-22 23:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-22 23:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-22 23:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-22 23:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-22 23:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-22 23:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-22 23:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-22 23:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-22 23:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-22 23:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-22 23:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-22 23:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-22 23:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-22 23:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-22 23:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-22 23:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-22 23:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-22 23:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-22 23:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-22 23:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-22 23:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-22 23:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-22 23:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-22 23:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-22 23:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-22 23:23:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-22 23:23:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-22 23:23:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-22 23:23:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-22 23:23:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-22 23:23:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-22 23:23:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-22 23:23:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-22 23:23:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:23:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-22 23:23:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-22 23:23:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:23:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-22 23:23:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-22 23:23:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-22 23:23:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-22 23:23:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-22 23:23:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-22 23:23:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-22 23:23:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-22 23:23:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-22 23:23:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-22 23:23:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:23:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-22 23:23:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-22 23:23:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-22 23:23:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-22 23:23:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-22 23:23:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-22 23:23:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-22 23:23:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-22 23:23:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-22 23:23:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-22 23:23:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-22 23:23:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-22 23:23:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:23:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:23:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-22 23:23:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-22 23:23:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-22 23:23:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-22 23:23:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-22 23:23:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-22 23:23:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-22 23:23:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-22 23:23:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-22 23:23:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-22 23:23:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-22 23:23:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-22 23:23:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-22 23:23:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-22 23:23:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-22 23:23:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-22 23:23:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-22 23:23:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-22 23:23:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-22 23:23:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-22 23:23:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-22 23:23:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-22 23:23:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-22 23:23:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-22 23:23:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-22 23:23:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-22 23:23:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-22 23:23:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-22 23:23:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-22 23:23:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-22 23:23:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-22 23:23:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-22 23:23:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:23:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-22 23:23:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-22 23:23:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:23:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:23:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-22 23:23:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-22 23:23:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-22 23:23:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-22 23:23:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-22 23:23:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-22 23:23:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-22 23:23:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-22 23:23:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-22 23:23:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-22 23:23:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-22 23:23:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-22 23:23:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-22 23:23:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-22 23:23:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-22 23:23:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-22 23:23:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-22 23:23:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-22 23:23:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-22 23:23:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-22 23:23:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-22 23:23:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-22 23:23:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:23:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:23:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-22 23:23:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-22 23:23:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-22 23:23:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-22 23:23:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-22 23:23:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-22 23:23:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-22 23:23:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-22 23:23:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-22 23:23:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-22 23:23:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-22 23:23:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-22 23:23:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-22 23:23:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-22 23:23:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-22 23:23:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-22 23:23:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:23:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-22 23:23:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-22 23:23:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-22 23:23:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-22 23:23:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:23:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:23:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-22 23:23:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-22 23:23:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-22 23:23:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-22 23:23:23,900 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:23:23,906 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:23:29,423 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:26:21,497 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:26:21,882 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:26:30,420 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:26:30,420 INFO L301 CfgBuilder]: Removed 19 assume(true) statements. [2021-11-22 23:26:30,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:26:30 BoogieIcfgContainer [2021-11-22 23:26:30,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:26:30,437 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:26:30,437 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:26:30,447 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:26:30,447 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:26:30" (1/1) ... [2021-11-22 23:26:30,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:26:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9458 states to 3925 states and 5996 transitions. [2021-11-22 23:26:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3925 states and 5996 transitions. [2021-11-22 23:26:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-22 23:26:30,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:30,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-22 23:26:35,498 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:26:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:35,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9470 states to 3930 states and 6008 transitions. [2021-11-22 23:26:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 6008 transitions. [2021-11-22 23:26:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2021-11-22 23:26:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:35,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:37,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-22 23:26:37,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9476 states to 3936 states and 6014 transitions. [2021-11-22 23:26:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3936 states and 6014 transitions. [2021-11-22 23:26:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-22 23:26:37,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:37,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9491 states to 3941 states and 6029 transitions. [2021-11-22 23:26:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 6029 transitions. [2021-11-22 23:26:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-22 23:26:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:38,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9511 states to 3948 states and 6049 transitions. [2021-11-22 23:26:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 6049 transitions. [2021-11-22 23:26:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-22 23:26:40,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:40,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-22 23:26:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9542 states to 3967 states and 6080 transitions. [2021-11-22 23:26:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 6080 transitions. [2021-11-22 23:26:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-22 23:26:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:42,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-22 23:26:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9558 states to 3974 states and 6096 transitions. [2021-11-22 23:26:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6096 transitions. [2021-11-22 23:26:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-22 23:26:43,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:43,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:26:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9582 states to 3982 states and 6120 transitions. [2021-11-22 23:26:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6120 transitions. [2021-11-22 23:26:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-22 23:26:45,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:45,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9608 states to 3991 states and 6146 transitions. [2021-11-22 23:26:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 6146 transitions. [2021-11-22 23:26:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-22 23:26:48,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:48,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:49,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9610 states to 3993 states and 6148 transitions. [2021-11-22 23:26:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 6148 transitions. [2021-11-22 23:26:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-22 23:26:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:49,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:26:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9611 states to 3994 states and 6149 transitions. [2021-11-22 23:26:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 6149 transitions. [2021-11-22 23:26:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-22 23:26:50,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:50,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:26:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 3997 states and 6152 transitions. [2021-11-22 23:26:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 6152 transitions. [2021-11-22 23:26:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-22 23:26:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:51,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4001 states and 6156 transitions. [2021-11-22 23:26:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6156 transitions. [2021-11-22 23:26:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-22 23:26:51,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:51,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4002 states and 6156 transitions. [2021-11-22 23:26:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 6156 transitions. [2021-11-22 23:26:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-22 23:26:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:52,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9619 states to 4003 states and 6157 transitions. [2021-11-22 23:26:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4003 states and 6157 transitions. [2021-11-22 23:26:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-22 23:26:53,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:53,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9621 states to 4005 states and 6159 transitions. [2021-11-22 23:26:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 6159 transitions. [2021-11-22 23:26:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-22 23:26:54,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:54,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9622 states to 4006 states and 6160 transitions. [2021-11-22 23:26:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 6160 transitions. [2021-11-22 23:26:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:26:54,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:54,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9628 states to 4012 states and 6166 transitions. [2021-11-22 23:26:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4012 states and 6166 transitions. [2021-11-22 23:26:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:26:55,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:55,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9629 states to 4013 states and 6167 transitions. [2021-11-22 23:26:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 4013 states and 6167 transitions. [2021-11-22 23:26:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:26:56,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:56,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:26:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9643 states to 4019 states and 6181 transitions. [2021-11-22 23:26:58,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 6181 transitions. [2021-11-22 23:26:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:26:58,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:58,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:26:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9644 states to 4020 states and 6182 transitions. [2021-11-22 23:26:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 6182 transitions. [2021-11-22 23:26:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:26:58,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:58,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-22 23:26:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9716 states to 4034 states and 6245 transitions. [2021-11-22 23:27:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 6245 transitions. [2021-11-22 23:27:00,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:27:00,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:00,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-22 23:27:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9743 states to 4045 states and 6272 transitions. [2021-11-22 23:27:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6272 transitions. [2021-11-22 23:27:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:27:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:00,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:27:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 4049 states and 6280 transitions. [2021-11-22 23:27:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4049 states and 6280 transitions. [2021-11-22 23:27:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:27:02,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:02,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:02,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9752 states to 4050 states and 6281 transitions. [2021-11-22 23:27:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4050 states and 6281 transitions. [2021-11-22 23:27:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:27:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:03,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4053 states and 6284 transitions. [2021-11-22 23:27:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6284 transitions. [2021-11-22 23:27:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:27:03,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:03,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4054 states and 6284 transitions. [2021-11-22 23:27:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6284 transitions. [2021-11-22 23:27:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:27:04,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:04,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-22 23:27:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9765 states to 4059 states and 6294 transitions. [2021-11-22 23:27:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6294 transitions. [2021-11-22 23:27:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:27:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:05,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:05,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9768 states to 4062 states and 6297 transitions. [2021-11-22 23:27:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 6297 transitions. [2021-11-22 23:27:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:27:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:05,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-22 23:27:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9801 states to 4078 states and 6330 transitions. [2021-11-22 23:27:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6330 transitions. [2021-11-22 23:27:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:27:06,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:06,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:07,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9802 states to 4079 states and 6331 transitions. [2021-11-22 23:27:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6331 transitions. [2021-11-22 23:27:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:27:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:07,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9803 states to 4080 states and 6332 transitions. [2021-11-22 23:27:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 6332 transitions. [2021-11-22 23:27:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-22 23:27:08,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:08,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-22 23:27:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9808 states to 4083 states and 6337 transitions. [2021-11-22 23:27:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6337 transitions. [2021-11-22 23:27:08,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:27:08,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:08,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:09,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9832 states to 4092 states and 6361 transitions. [2021-11-22 23:27:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 6361 transitions. [2021-11-22 23:27:11,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-22 23:27:11,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:11,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9833 states to 4093 states and 6362 transitions. [2021-11-22 23:27:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 6362 transitions. [2021-11-22 23:27:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-22 23:27:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:12,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9833 states to 4094 states and 6362 transitions. [2021-11-22 23:27:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 6362 transitions. [2021-11-22 23:27:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:27:12,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:12,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9861 states to 4100 states and 6390 transitions. [2021-11-22 23:27:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6390 transitions. [2021-11-22 23:27:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:27:14,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:14,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:27:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:15,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9885 states to 4111 states and 6414 transitions. [2021-11-22 23:27:15,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6414 transitions. [2021-11-22 23:27:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:27:15,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:15,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9888 states to 4114 states and 6417 transitions. [2021-11-22 23:27:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6417 transitions. [2021-11-22 23:27:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-22 23:27:16,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:16,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:27:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9967 states to 4132 states and 6487 transitions. [2021-11-22 23:27:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 6487 transitions. [2021-11-22 23:27:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-22 23:27:18,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:18,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:27:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9989 states to 4143 states and 6509 transitions. [2021-11-22 23:27:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6509 transitions. [2021-11-22 23:27:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:27:19,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:19,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9990 states to 4144 states and 6510 transitions. [2021-11-22 23:27:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 6510 transitions. [2021-11-22 23:27:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:27:20,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:20,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-22 23:27:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10069 states to 4162 states and 6580 transitions. [2021-11-22 23:27:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 6580 transitions. [2021-11-22 23:27:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:27:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:22,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:27:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10105 states to 4178 states and 6616 transitions. [2021-11-22 23:27:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6616 transitions. [2021-11-22 23:27:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:27:23,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:23,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-22 23:27:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10128 states to 4189 states and 6639 transitions. [2021-11-22 23:27:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6639 transitions. [2021-11-22 23:27:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:27:24,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:24,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-22 23:27:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10137 states to 4194 states and 6648 transitions. [2021-11-22 23:27:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 6648 transitions. [2021-11-22 23:27:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-22 23:27:25,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:25,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:26,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10138 states to 4195 states and 6649 transitions. [2021-11-22 23:27:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6649 transitions. [2021-11-22 23:27:26,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:27:26,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:26,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-22 23:27:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10139 states to 4196 states and 6650 transitions. [2021-11-22 23:27:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 6650 transitions. [2021-11-22 23:27:27,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:27:27,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:27,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:27:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10140 states to 4197 states and 6651 transitions. [2021-11-22 23:27:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 6651 transitions. [2021-11-22 23:27:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:27:27,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:27,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-22 23:27:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 4213 states and 6683 transitions. [2021-11-22 23:27:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 6683 transitions. [2021-11-22 23:27:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:27:28,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:28,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-22 23:27:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10176 states to 4216 states and 6687 transitions. [2021-11-22 23:27:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6687 transitions. [2021-11-22 23:27:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:27:29,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:29,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:30,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:27:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10245 states to 4230 states and 6747 transitions. [2021-11-22 23:27:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 6747 transitions. [2021-11-22 23:27:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:27:31,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:31,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:27:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10312 states to 4244 states and 6805 transitions. [2021-11-22 23:27:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 6805 transitions. [2021-11-22 23:27:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:27:32,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:32,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:27:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10324 states to 4248 states and 6817 transitions. [2021-11-22 23:27:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6817 transitions. [2021-11-22 23:27:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:27:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:33,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:27:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10335 states to 4252 states and 6828 transitions. [2021-11-22 23:27:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 6828 transitions. [2021-11-22 23:27:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:27:34,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:34,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2937 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:27:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10380 states to 4272 states and 6873 transitions. [2021-11-22 23:27:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4272 states and 6873 transitions. [2021-11-22 23:27:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:27:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:37,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:27:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 4281 states and 6912 transitions. [2021-11-22 23:27:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 4281 states and 6912 transitions. [2021-11-22 23:27:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:27:40,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:40,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-22 23:27:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 4299 states and 6953 transitions. [2021-11-22 23:27:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4299 states and 6953 transitions. [2021-11-22 23:27:43,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:27:43,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:43,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-22 23:27:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10467 states to 4303 states and 6960 transitions. [2021-11-22 23:27:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 6960 transitions. [2021-11-22 23:27:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-22 23:27:44,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:44,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-22 23:27:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10492 states to 4310 states and 6985 transitions. [2021-11-22 23:27:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 6985 transitions. [2021-11-22 23:27:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:27:47,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:47,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:27:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10519 states to 4320 states and 7012 transitions. [2021-11-22 23:27:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4320 states and 7012 transitions. [2021-11-22 23:27:50,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:27:50,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:50,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:27:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10552 states to 4328 states and 7045 transitions. [2021-11-22 23:27:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4328 states and 7045 transitions. [2021-11-22 23:27:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:27:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:53,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2990 trivial. 0 not checked. [2021-11-22 23:27:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10556 states to 4330 states and 7049 transitions. [2021-11-22 23:27:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7049 transitions. [2021-11-22 23:27:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:27:55,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:55,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:27:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10594 states to 4343 states and 7087 transitions. [2021-11-22 23:27:59,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 7087 transitions. [2021-11-22 23:28:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:28:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:00,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10628 states to 4353 states and 7121 transitions. [2021-11-22 23:28:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 7121 transitions. [2021-11-22 23:28:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-22 23:28:03,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:03,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10661 states to 4362 states and 7154 transitions. [2021-11-22 23:28:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 4362 states and 7154 transitions. [2021-11-22 23:28:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:28:07,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:07,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:13,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10705 states to 4376 states and 7198 transitions. [2021-11-22 23:28:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 4376 states and 7198 transitions. [2021-11-22 23:28:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:28:13,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:13,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:28:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 4380 states and 7202 transitions. [2021-11-22 23:28:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4380 states and 7202 transitions. [2021-11-22 23:28:13,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-22 23:28:13,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:13,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-22 23:28:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10758 states to 4401 states and 7251 transitions. [2021-11-22 23:28:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4401 states and 7251 transitions. [2021-11-22 23:28:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:16,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:16,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:28:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10789 states to 4417 states and 7282 transitions. [2021-11-22 23:28:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 4417 states and 7282 transitions. [2021-11-22 23:28:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:18,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:28:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10804 states to 4422 states and 7297 transitions. [2021-11-22 23:28:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 4422 states and 7297 transitions. [2021-11-22 23:28:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:20,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:20,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:28:25,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10842 states to 4433 states and 7335 transitions. [2021-11-22 23:28:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 7335 transitions. [2021-11-22 23:28:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:25,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3078 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3049 trivial. 0 not checked. [2021-11-22 23:28:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10871 states to 4440 states and 7364 transitions. [2021-11-22 23:28:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 4440 states and 7364 transitions. [2021-11-22 23:28:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-22 23:28:30,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:30,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-22 23:28:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10873 states to 4442 states and 7366 transitions. [2021-11-22 23:28:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 4442 states and 7366 transitions. [2021-11-22 23:28:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:28:31,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:31,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:28:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10874 states to 4443 states and 7367 transitions. [2021-11-22 23:28:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 7367 transitions. [2021-11-22 23:28:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:31,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:31,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:36,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10907 states to 4459 states and 7400 transitions. [2021-11-22 23:28:36,279 INFO L276 IsEmpty]: Start isEmpty. Operand 4459 states and 7400 transitions. [2021-11-22 23:28:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:28:36,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:36,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10938 states to 4471 states and 7431 transitions. [2021-11-22 23:28:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4471 states and 7431 transitions. [2021-11-22 23:28:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-22 23:28:41,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:41,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:28:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10978 states to 4483 states and 7471 transitions. [2021-11-22 23:28:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4483 states and 7471 transitions. [2021-11-22 23:28:48,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-22 23:28:48,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-22 23:28:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11038 states to 4512 states and 7531 transitions. [2021-11-22 23:28:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4512 states and 7531 transitions. [2021-11-22 23:28:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-22 23:28:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:49,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:28:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11070 states to 4527 states and 7563 transitions. [2021-11-22 23:28:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4527 states and 7563 transitions. [2021-11-22 23:28:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-22 23:28:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:54,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:28:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11094 states to 4533 states and 7587 transitions. [2021-11-22 23:28:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 4533 states and 7587 transitions. [2021-11-22 23:28:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-22 23:28:58,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:58,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:29:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11127 states to 4546 states and 7620 transitions. [2021-11-22 23:29:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 7620 transitions. [2021-11-22 23:29:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-22 23:29:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:04,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-22 23:29:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11137 states to 4549 states and 7630 transitions. [2021-11-22 23:29:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4549 states and 7630 transitions. [2021-11-22 23:29:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-22 23:29:07,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:07,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:29:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11139 states to 4551 states and 7632 transitions. [2021-11-22 23:29:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4551 states and 7632 transitions. [2021-11-22 23:29:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-22 23:29:08,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:08,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-22 23:29:13,606 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:29:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11354 states to 4585 states and 7766 transitions. [2021-11-22 23:29:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 7766 transitions. [2021-11-22 23:29:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-22 23:29:17,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:17,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-22 23:29:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11372 states to 4596 states and 7784 transitions. [2021-11-22 23:29:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 4596 states and 7784 transitions. [2021-11-22 23:29:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:29:23,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:23,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:29:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11401 states to 4607 states and 7813 transitions. [2021-11-22 23:29:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4607 states and 7813 transitions. [2021-11-22 23:29:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:29:31,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:31,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:29:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11438 states to 4617 states and 7850 transitions. [2021-11-22 23:29:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 7850 transitions. [2021-11-22 23:29:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-22 23:29:37,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:37,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-22 23:29:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11443 states to 4623 states and 7855 transitions. [2021-11-22 23:29:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 4623 states and 7855 transitions. [2021-11-22 23:29:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-22 23:29:45,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:45,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-22 23:29:51,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11469 states to 4631 states and 7881 transitions. [2021-11-22 23:29:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 4631 states and 7881 transitions. [2021-11-22 23:29:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:29:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-22 23:29:54,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11482 states to 4635 states and 7894 transitions. [2021-11-22 23:29:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 4635 states and 7894 transitions. [2021-11-22 23:29:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-22 23:29:54,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:54,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-22 23:29:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11489 states to 4639 states and 7900 transitions. [2021-11-22 23:29:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4639 states and 7900 transitions. [2021-11-22 23:29:54,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:29:54,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:54,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:30:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11528 states to 4656 states and 7939 transitions. [2021-11-22 23:30:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 7939 transitions. [2021-11-22 23:30:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:30:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:03,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-22 23:30:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11529 states to 4657 states and 7940 transitions. [2021-11-22 23:30:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4657 states and 7940 transitions. [2021-11-22 23:30:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:30:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:04,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-22 23:30:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11534 states to 4661 states and 7945 transitions. [2021-11-22 23:30:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4661 states and 7945 transitions. [2021-11-22 23:30:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-22 23:30:05,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:30:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11564 states to 4673 states and 7975 transitions. [2021-11-22 23:30:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4673 states and 7975 transitions. [2021-11-22 23:30:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:30:15,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:30:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11595 states to 4686 states and 8006 transitions. [2021-11-22 23:30:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 4686 states and 8006 transitions. [2021-11-22 23:30:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:30:26,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:30:41,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11630 states to 4703 states and 8041 transitions. [2021-11-22 23:30:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4703 states and 8041 transitions. [2021-11-22 23:30:41,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:30:41,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:41,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-22 23:30:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11631 states to 4704 states and 8042 transitions. [2021-11-22 23:30:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 8042 transitions. [2021-11-22 23:30:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:30:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:30:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11673 states to 4721 states and 8084 transitions. [2021-11-22 23:30:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4721 states and 8084 transitions. [2021-11-22 23:30:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-22 23:30:53,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:53,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-22 23:30:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11676 states to 4722 states and 8087 transitions. [2021-11-22 23:30:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 4722 states and 8087 transitions. [2021-11-22 23:30:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:30:54,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:54,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-22 23:30:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11691 states to 4730 states and 8101 transitions. [2021-11-22 23:30:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4730 states and 8101 transitions. [2021-11-22 23:30:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-22 23:30:55,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:55,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-22 23:30:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11706 states to 4735 states and 8116 transitions. [2021-11-22 23:30:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4735 states and 8116 transitions. [2021-11-22 23:30:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-22 23:30:56,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:56,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:31:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11736 states to 4746 states and 8146 transitions. [2021-11-22 23:31:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 4746 states and 8146 transitions. [2021-11-22 23:31:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-22 23:31:03,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:31:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11768 states to 4760 states and 8178 transitions. [2021-11-22 23:31:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 4760 states and 8178 transitions. [2021-11-22 23:31:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-22 23:31:16,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:16,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:31:26,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11801 states to 4774 states and 8211 transitions. [2021-11-22 23:31:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4774 states and 8211 transitions. [2021-11-22 23:31:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:31:26,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-22 23:31:28,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11807 states to 4777 states and 8217 transitions. [2021-11-22 23:31:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 8217 transitions. [2021-11-22 23:31:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-22 23:31:28,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:28,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:31:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11832 states to 4781 states and 8242 transitions. [2021-11-22 23:31:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 8242 transitions. [2021-11-22 23:31:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:31:30,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:30,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-22 23:31:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11855 states to 4785 states and 8265 transitions. [2021-11-22 23:31:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 4785 states and 8265 transitions. [2021-11-22 23:31:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-22 23:31:32,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-22 23:31:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11889 states to 4800 states and 8299 transitions. [2021-11-22 23:31:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 8299 transitions. [2021-11-22 23:31:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:31:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:43,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:43,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-22 23:31:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:45,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11956 states to 4814 states and 8357 transitions. [2021-11-22 23:31:45,847 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 8357 transitions. [2021-11-22 23:31:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-22 23:31:45,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:45,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:31:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12022 states to 4828 states and 8414 transitions. [2021-11-22 23:31:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 8414 transitions. [2021-11-22 23:31:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-22 23:31:48,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:48,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-22 23:31:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12042 states to 4839 states and 8434 transitions. [2021-11-22 23:31:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 4839 states and 8434 transitions. [2021-11-22 23:31:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-22 23:31:50,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:50,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:31:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12108 states to 4868 states and 8500 transitions. [2021-11-22 23:31:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 8500 transitions. [2021-11-22 23:31:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:31:51,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:51,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3056 trivial. 0 not checked. [2021-11-22 23:31:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12113 states to 4869 states and 8505 transitions. [2021-11-22 23:31:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4869 states and 8505 transitions. [2021-11-22 23:31:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-22 23:31:52,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:52,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3006 trivial. 0 not checked. [2021-11-22 23:32:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12131 states to 4883 states and 8523 transitions. [2021-11-22 23:32:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 8523 transitions. [2021-11-22 23:32:07,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-22 23:32:07,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:07,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-22 23:32:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12148 states to 4888 states and 8540 transitions. [2021-11-22 23:32:10,846 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 8540 transitions. [2021-11-22 23:32:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:32:10,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:10,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3068 trivial. 0 not checked. [2021-11-22 23:32:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12152 states to 4890 states and 8544 transitions. [2021-11-22 23:32:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4890 states and 8544 transitions. [2021-11-22 23:32:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-22 23:32:12,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:12,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3128 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3105 trivial. 0 not checked. [2021-11-22 23:32:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12171 states to 4895 states and 8563 transitions. [2021-11-22 23:32:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 8563 transitions. [2021-11-22 23:32:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:32:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3131 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-22 23:32:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12191 states to 4900 states and 8583 transitions. [2021-11-22 23:32:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 8583 transitions. [2021-11-22 23:32:18,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:32:18,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:18,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:18,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-22 23:32:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12227 states to 4908 states and 8619 transitions. [2021-11-22 23:32:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 4908 states and 8619 transitions. [2021-11-22 23:32:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:32:24,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:24,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:32:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12228 states to 4909 states and 8620 transitions. [2021-11-22 23:32:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states and 8620 transitions. [2021-11-22 23:32:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-22 23:32:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-22 23:32:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12261 states to 4931 states and 8653 transitions. [2021-11-22 23:32:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 4931 states and 8653 transitions. [2021-11-22 23:32:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-22 23:32:28,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:28,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-22 23:32:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12270 states to 4934 states and 8662 transitions. [2021-11-22 23:32:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 8662 transitions. [2021-11-22 23:32:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:32:29,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:29,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:32:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12306 states to 4952 states and 8698 transitions. [2021-11-22 23:32:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4952 states and 8698 transitions. [2021-11-22 23:32:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:32:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:45,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:32:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12323 states to 4957 states and 8715 transitions. [2021-11-22 23:32:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4957 states and 8715 transitions. [2021-11-22 23:32:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-22 23:32:49,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:49,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:32:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12340 states to 4962 states and 8732 transitions. [2021-11-22 23:32:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 4962 states and 8732 transitions. [2021-11-22 23:32:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-22 23:32:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:52,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:32:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12357 states to 4967 states and 8749 transitions. [2021-11-22 23:32:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 4967 states and 8749 transitions. [2021-11-22 23:32:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-22 23:32:54,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3076 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-22 23:33:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12396 states to 4975 states and 8788 transitions. [2021-11-22 23:33:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4975 states and 8788 transitions. [2021-11-22 23:33:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-22 23:33:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:33:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12459 states to 4983 states and 8851 transitions. [2021-11-22 23:33:07,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4983 states and 8851 transitions. [2021-11-22 23:33:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2021-11-22 23:33:07,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:07,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2021-11-22 23:33:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12460 states to 4984 states and 8852 transitions. [2021-11-22 23:33:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 8852 transitions. [2021-11-22 23:33:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:33:08,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:08,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-22 23:33:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12494 states to 4999 states and 8886 transitions. [2021-11-22 23:33:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 4999 states and 8886 transitions. [2021-11-22 23:33:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:33:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:23,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-22 23:33:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12500 states to 5002 states and 8892 transitions. [2021-11-22 23:33:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 5002 states and 8892 transitions. [2021-11-22 23:33:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:33:25,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:25,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-22 23:33:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12525 states to 5007 states and 8917 transitions. [2021-11-22 23:33:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 5007 states and 8917 transitions. [2021-11-22 23:33:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:33:28,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:28,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:33:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12550 states to 5012 states and 8942 transitions. [2021-11-22 23:33:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8942 transitions. [2021-11-22 23:33:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-22 23:33:32,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:32,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-22 23:33:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:33,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12564 states to 5019 states and 8956 transitions. [2021-11-22 23:33:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 8956 transitions. [2021-11-22 23:33:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:33:33,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:33,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:33:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12597 states to 5035 states and 8989 transitions. [2021-11-22 23:33:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 5035 states and 8989 transitions. [2021-11-22 23:33:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:33:36,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:36,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-22 23:33:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12627 states to 5051 states and 9019 transitions. [2021-11-22 23:33:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 5051 states and 9019 transitions. [2021-11-22 23:33:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:33:37,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:37,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3079 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-22 23:33:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12664 states to 5059 states and 9056 transitions. [2021-11-22 23:33:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 5059 states and 9056 transitions. [2021-11-22 23:33:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-22 23:33:44,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:44,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-22 23:33:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12672 states to 5062 states and 9064 transitions. [2021-11-22 23:33:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 5062 states and 9064 transitions. [2021-11-22 23:33:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-22 23:33:46,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:46,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-22 23:33:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12706 states to 5084 states and 9098 transitions. [2021-11-22 23:33:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 5084 states and 9098 transitions. [2021-11-22 23:33:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-22 23:33:49,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-22 23:33:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12715 states to 5087 states and 9107 transitions. [2021-11-22 23:33:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 5087 states and 9107 transitions. [2021-11-22 23:33:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-22 23:33:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:51,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3146 trivial. 0 not checked. [2021-11-22 23:33:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12720 states to 5091 states and 9112 transitions. [2021-11-22 23:33:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 5091 states and 9112 transitions. [2021-11-22 23:33:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:33:51,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:51,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-22 23:34:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12760 states to 5109 states and 9152 transitions. [2021-11-22 23:34:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5109 states and 9152 transitions. [2021-11-22 23:34:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:34:11,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:11,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:34:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12788 states to 5119 states and 9180 transitions. [2021-11-22 23:34:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 5119 states and 9180 transitions. [2021-11-22 23:34:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:34:16,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:16,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:16,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:34:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12807 states to 5124 states and 9199 transitions. [2021-11-22 23:34:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 9199 transitions. [2021-11-22 23:34:19,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:34:19,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:19,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:34:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12812 states to 5126 states and 9204 transitions. [2021-11-22 23:34:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 9204 transitions. [2021-11-22 23:34:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:34:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:20,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-22 23:34:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12849 states to 5134 states and 9241 transitions. [2021-11-22 23:34:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5134 states and 9241 transitions. [2021-11-22 23:34:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-22 23:34:27,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:27,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:34:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:34,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12941 states to 5168 states and 9333 transitions. [2021-11-22 23:34:34,052 INFO L276 IsEmpty]: Start isEmpty. Operand 5168 states and 9333 transitions. [2021-11-22 23:34:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-22 23:34:34,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:34,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-22 23:34:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12947 states to 5171 states and 9339 transitions. [2021-11-22 23:34:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 9339 transitions. [2021-11-22 23:34:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:34:37,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:37,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:34:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12975 states to 5181 states and 9367 transitions. [2021-11-22 23:34:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 9367 transitions. [2021-11-22 23:34:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:34:42,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:42,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:34:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12994 states to 5186 states and 9386 transitions. [2021-11-22 23:34:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 5186 states and 9386 transitions. [2021-11-22 23:34:45,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-22 23:34:45,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:45,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3145 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 3109 trivial. 0 not checked. [2021-11-22 23:34:50,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13017 states to 5191 states and 9409 transitions. [2021-11-22 23:34:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 5191 states and 9409 transitions. [2021-11-22 23:34:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:34:50,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:50,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:34:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13022 states to 5193 states and 9414 transitions. [2021-11-22 23:34:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 5193 states and 9414 transitions. [2021-11-22 23:34:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-22 23:34:52,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:52,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3149 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3137 trivial. 0 not checked. [2021-11-22 23:34:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:56,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13034 states to 5196 states and 9426 transitions. [2021-11-22 23:34:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 5196 states and 9426 transitions. [2021-11-22 23:34:56,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-22 23:34:56,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:56,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-22 23:35:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13061 states to 5203 states and 9453 transitions. [2021-11-22 23:35:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5203 states and 9453 transitions. [2021-11-22 23:35:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-22 23:35:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:00,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-22 23:35:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13066 states to 5205 states and 9458 transitions. [2021-11-22 23:35:02,961 INFO L276 IsEmpty]: Start isEmpty. Operand 5205 states and 9458 transitions. [2021-11-22 23:35:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-22 23:35:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:02,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-22 23:35:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13079 states to 5207 states and 9471 transitions. [2021-11-22 23:35:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 5207 states and 9471 transitions. [2021-11-22 23:35:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-22 23:35:06,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:06,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2021-11-22 23:35:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13112 states to 5229 states and 9504 transitions. [2021-11-22 23:35:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 5229 states and 9504 transitions. [2021-11-22 23:35:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-22 23:35:09,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:09,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2021-11-22 23:35:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13121 states to 5232 states and 9513 transitions. [2021-11-22 23:35:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 9513 transitions. [2021-11-22 23:35:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-22 23:35:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:10,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3146 trivial. 0 not checked. [2021-11-22 23:35:10,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13126 states to 5236 states and 9518 transitions. [2021-11-22 23:35:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 5236 states and 9518 transitions. [2021-11-22 23:35:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-22 23:35:10,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:10,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:35:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13145 states to 5241 states and 9537 transitions. [2021-11-22 23:35:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 9537 transitions. [2021-11-22 23:35:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-22 23:35:14,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:14,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2021-11-22 23:35:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13178 states to 5249 states and 9570 transitions. [2021-11-22 23:35:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 5249 states and 9570 transitions. [2021-11-22 23:35:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-22 23:35:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:20,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked.