./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:31:15,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:31:15,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:31:15,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:31:15,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:31:15,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:31:15,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:31:15,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:31:15,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:31:15,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:31:15,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:31:15,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:31:15,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:31:15,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:31:15,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:31:15,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:31:15,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:31:15,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:31:15,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:31:15,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:31:15,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:31:15,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:31:15,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:31:15,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:31:15,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:31:15,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:31:15,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:31:15,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:31:15,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:31:15,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:31:15,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:31:15,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:31:15,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:31:15,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:31:15,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:31:15,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:31:15,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:31:15,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:31:15,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:31:15,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:31:15,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:31:15,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:31:15,267 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:31:15,268 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:31:15,269 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:31:15,269 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:31:15,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:31:15,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:31:15,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:31:15,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:31:15,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:31:15,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:31:15,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:31:15,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:31:15,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:31:15,273 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:31:15,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:31:15,273 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:31:15,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:31:15,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:31:15,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:15,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:31:15,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:31:15,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:31:15,275 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:31:15,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:31:15,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:31:15,276 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_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 [2021-11-25 07:31:15,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:31:15,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:31:15,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:31:15,602 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:31:15,603 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:31:15,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-25 07:31:15,674 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/data/fa1dd2213/e7142918d79041a5b2f5eae255f97ad8/FLAGdd338274b [2021-11-25 07:31:16,961 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:31:16,962 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-25 07:31:17,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/data/fa1dd2213/e7142918d79041a5b2f5eae255f97ad8/FLAGdd338274b [2021-11-25 07:31:17,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/data/fa1dd2213/e7142918d79041a5b2f5eae255f97ad8 [2021-11-25 07:31:17,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:31:17,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:31:17,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:17,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:31:17,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:31:17,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:17" (1/1) ... [2021-11-25 07:31:17,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637cddb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:17, skipping insertion in model container [2021-11-25 07:31:17,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:17" (1/1) ... [2021-11-25 07:31:17,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:31:17,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:31:27,222 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-25 07:31:27,225 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-25 07:31:27,226 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-25 07:31:27,227 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-25 07:31:27,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:27,448 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:31:28,659 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-25 07:31:28,660 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-25 07:31:28,660 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-25 07:31:28,660 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_1e648063-fa3c-41ed-803a-573b64e6c266/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-25 07:31:28,667 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:29,046 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:31:29,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29 WrapperNode [2021-11-25 07:31:29,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:29,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:29,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:31:29,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:31:29,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:29,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:30,239 INFO L137 Inliner]: procedures = 719, calls = 11042, calls flagged for inlining = 379, calls inlined = 356, statements flattened = 25946 [2021-11-25 07:31:30,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:30,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:31:30,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:31:30,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:31:30,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:30,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:30,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:30,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:31,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:31,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:31,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:31,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:31:31,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:31:31,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:31:31,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:31:31,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:29" (1/1) ... [2021-11-25 07:31:31,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:31,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:31:31,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:31:31,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e648063-fa3c-41ed-803a-573b64e6c266/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:31:31,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-25 07:31:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-25 07:31:31,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-25 07:31:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-25 07:31:31,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-25 07:31:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-25 07:31:31,652 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 07:31:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 07:31:31,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:31:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:31:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-25 07:31:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-25 07:31:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-25 07:31:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-25 07:31:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-25 07:31:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-25 07:31:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-25 07:31:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-25 07:31:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-25 07:31:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-25 07:31:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:31:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:31:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-25 07:31:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-25 07:31:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-25 07:31:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-25 07:31:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 07:31:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 07:31:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-25 07:31:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-25 07:31:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 07:31:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 07:31:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-25 07:31:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-25 07:31:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-25 07:31:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-25 07:31:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-25 07:31:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-25 07:31:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-25 07:31:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-25 07:31:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:31:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-25 07:31:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-25 07:31:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:31:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:31:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-25 07:31:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-25 07:31:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-25 07:31:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-25 07:31:31,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-25 07:31:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-25 07:31:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:31:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:31:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 07:31:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 07:31:31,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-25 07:31:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-25 07:31:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-25 07:31:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-25 07:31:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-25 07:31:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-25 07:31:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:31:31,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-25 07:31:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-25 07:31:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-25 07:31:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-25 07:31:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 07:31:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 07:31:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-25 07:31:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-25 07:31:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-25 07:31:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-25 07:31:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-25 07:31:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-25 07:31:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 07:31:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 07:31:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:31:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-25 07:31:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-25 07:31:31,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 07:31:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 07:31:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-25 07:31:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-25 07:31:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:31:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:31:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:31:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-25 07:31:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-25 07:31:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:31:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-25 07:31:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-25 07:31:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 07:31:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 07:31:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:31:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:31:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-25 07:31:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-25 07:31:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:31:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:31:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 07:31:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 07:31:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-25 07:31:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-25 07:31:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-25 07:31:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-25 07:31:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-25 07:31:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-25 07:31:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-25 07:31:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-25 07:31:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 07:31:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 07:31:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-25 07:31:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-25 07:31:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-25 07:31:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-25 07:31:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-25 07:31:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-25 07:31:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 07:31:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 07:31:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:31:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:31:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-25 07:31:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-25 07:31:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:31:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 07:31:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 07:31:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 07:31:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 07:31:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 07:31:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 07:31:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-25 07:31:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-25 07:31:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 07:31:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 07:31:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-25 07:31:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-25 07:31:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:31:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:31:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:31:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:31:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:31:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:31:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:31:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-25 07:31:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-25 07:31:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:31:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:31:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:31:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:31:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-25 07:31:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-25 07:31:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-25 07:31:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-25 07:31:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 07:31:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 07:31:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-25 07:31:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-25 07:31:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-25 07:31:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-25 07:31:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-25 07:31:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-25 07:31:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-25 07:31:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-25 07:31:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-25 07:31:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-25 07:31:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-25 07:31:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-25 07:31:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-25 07:31:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-25 07:31:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-25 07:31:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-25 07:31:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65 [2021-11-25 07:31:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65 [2021-11-25 07:31:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-25 07:31:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-25 07:31:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-25 07:31:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-25 07:31:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-25 07:31:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-25 07:31:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-25 07:31:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-25 07:31:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:31:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:31:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 07:31:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 07:31:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-25 07:31:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-25 07:31:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-25 07:31:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-25 07:31:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-25 07:31:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-25 07:31:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:31:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:31:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:31:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:31:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-25 07:31:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-25 07:31:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-25 07:31:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-25 07:31:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:31:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:31:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 07:31:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 07:31:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 07:31:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 07:31:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 07:31:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 07:31:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-25 07:31:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-25 07:31:31,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65___0 [2021-11-25 07:31:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65___0 [2021-11-25 07:31:31,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-25 07:31:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-25 07:31:31,685 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-25 07:31:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-25 07:31:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-25 07:31:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-25 07:31:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-25 07:31:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-25 07:31:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-25 07:31:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-25 07:31:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 07:31:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 07:31:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-25 07:31:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-25 07:31:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:31:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:31:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-25 07:31:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-25 07:31:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-25 07:31:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-25 07:31:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 07:31:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 07:31:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-25 07:31:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-25 07:31:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-25 07:31:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-25 07:31:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-25 07:31:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-25 07:31:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-25 07:31:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-25 07:31:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-25 07:31:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-25 07:31:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:31:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:31:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-25 07:31:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-25 07:31:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-25 07:31:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-25 07:31:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-25 07:31:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-25 07:31:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-25 07:31:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-25 07:31:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-25 07:31:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-25 07:31:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 07:31:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 07:31:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:31:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 07:31:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 07:31:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 07:31:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 07:31:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 07:31:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 07:31:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-25 07:31:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-25 07:31:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2021-11-25 07:31:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2021-11-25 07:31:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-25 07:31:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-25 07:31:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:31:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:31:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-25 07:31:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-25 07:31:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-25 07:31:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-25 07:31:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-25 07:31:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-25 07:31:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-25 07:31:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-25 07:31:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-11-25 07:31:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-11-25 07:31:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-25 07:31:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-25 07:31:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-25 07:31:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-25 07:31:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-25 07:31:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-25 07:31:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 07:31:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 07:31:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-25 07:31:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-25 07:31:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-25 07:31:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-25 07:31:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 07:31:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 07:31:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64___0 [2021-11-25 07:31:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64___0 [2021-11-25 07:31:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-25 07:31:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-25 07:31:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-25 07:31:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-25 07:31:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-25 07:31:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-25 07:31:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-25 07:31:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-25 07:31:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-25 07:31:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-25 07:31:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:31:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-25 07:31:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-25 07:31:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:31:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:31:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-25 07:31:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-25 07:31:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64 [2021-11-25 07:31:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64 [2021-11-25 07:31:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-11-25 07:31:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-11-25 07:31:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-25 07:31:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-25 07:31:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-25 07:31:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-25 07:31:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-25 07:31:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-25 07:31:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 07:31:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 07:31:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-25 07:31:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-25 07:31:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-25 07:31:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-25 07:31:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 07:31:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 07:31:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-25 07:31:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-25 07:31:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 07:31:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 07:31:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-25 07:31:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-25 07:31:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:31:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:31:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-25 07:31:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-25 07:31:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 07:31:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 07:31:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-25 07:31:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-25 07:31:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-25 07:31:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-25 07:31:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-25 07:31:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-25 07:31:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 07:31:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 07:31:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-25 07:31:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-25 07:31:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:31:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-25 07:31:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-25 07:31:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-25 07:31:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-25 07:31:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:31:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:31:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-25 07:31:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-25 07:31:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 07:31:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 07:31:33,635 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:31:33,645 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:31:45,680 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:34:33,761 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 07:34:34,137 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:34:43,253 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:34:43,254 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-25 07:34:43,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:34:43 BoogieIcfgContainer [2021-11-25 07:34:43,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:34:43,264 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:34:43,265 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:34:43,275 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:34:43,275 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:34:43" (1/1) ... [2021-11-25 07:34:43,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:34:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9569 states to 3996 states and 6098 transitions. [2021-11-25 07:34:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6098 transitions. [2021-11-25 07:34:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-25 07:34:43,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:43,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-25 07:34:49,309 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:34:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9581 states to 4001 states and 6110 transitions. [2021-11-25 07:34:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6110 transitions. [2021-11-25 07:34:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-25 07:34:49,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:49,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-25 07:34:51,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9587 states to 4007 states and 6116 transitions. [2021-11-25 07:34:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4007 states and 6116 transitions. [2021-11-25 07:34:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-25 07:34:51,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:51,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-25 07:34:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9609 states to 4016 states and 6138 transitions. [2021-11-25 07:34:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 6138 transitions. [2021-11-25 07:34:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-25 07:34:52,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:52,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:34:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 4021 states and 6154 transitions. [2021-11-25 07:34:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 6154 transitions. [2021-11-25 07:34:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-25 07:34:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:54,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:34:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9646 states to 4028 states and 6175 transitions. [2021-11-25 07:34:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 4028 states and 6175 transitions. [2021-11-25 07:34:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 07:34:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:56,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 07:34:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 4035 states and 6190 transitions. [2021-11-25 07:34:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 6190 transitions. [2021-11-25 07:34:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 07:34:57,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:57,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:34:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:34:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:34:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9681 states to 4041 states and 6210 transitions. [2021-11-25 07:34:59,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6210 transitions. [2021-11-25 07:34:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 07:34:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:34:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:34:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:00,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9682 states to 4042 states and 6211 transitions. [2021-11-25 07:35:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 6211 transitions. [2021-11-25 07:35:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 07:35:00,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:00,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9683 states to 4043 states and 6212 transitions. [2021-11-25 07:35:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6212 transitions. [2021-11-25 07:35:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:01,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:01,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:35:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9708 states to 4051 states and 6237 transitions. [2021-11-25 07:35:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6237 transitions. [2021-11-25 07:35:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 07:35:03,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:03,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 4053 states and 6239 transitions. [2021-11-25 07:35:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6239 transitions. [2021-11-25 07:35:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 07:35:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:04,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9714 states to 4057 states and 6243 transitions. [2021-11-25 07:35:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6243 transitions. [2021-11-25 07:35:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 07:35:05,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:05,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9716 states to 4059 states and 6245 transitions. [2021-11-25 07:35:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6245 transitions. [2021-11-25 07:35:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-25 07:35:06,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:06,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:35:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9717 states to 4060 states and 6246 transitions. [2021-11-25 07:35:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 6246 transitions. [2021-11-25 07:35:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:07,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:07,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:07,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:35:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4063 states and 6249 transitions. [2021-11-25 07:35:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 6249 transitions. [2021-11-25 07:35:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 07:35:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:08,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:09,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4064 states and 6249 transitions. [2021-11-25 07:35:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 6249 transitions. [2021-11-25 07:35:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:09,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:09,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:09,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9721 states to 4065 states and 6250 transitions. [2021-11-25 07:35:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 6250 transitions. [2021-11-25 07:35:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:09,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:09,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:10,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9723 states to 4067 states and 6252 transitions. [2021-11-25 07:35:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6252 transitions. [2021-11-25 07:35:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:10,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:10,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:11,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9724 states to 4068 states and 6253 transitions. [2021-11-25 07:35:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6253 transitions. [2021-11-25 07:35:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-25 07:35:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:11,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:12,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9725 states to 4069 states and 6254 transitions. [2021-11-25 07:35:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6254 transitions. [2021-11-25 07:35:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 07:35:12,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:12,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-25 07:35:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9750 states to 4078 states and 6279 transitions. [2021-11-25 07:35:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6279 transitions. [2021-11-25 07:35:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 07:35:14,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:14,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 4079 states and 6280 transitions. [2021-11-25 07:35:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6280 transitions. [2021-11-25 07:35:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 07:35:14,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:14,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4083 states and 6284 transitions. [2021-11-25 07:35:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6284 transitions. [2021-11-25 07:35:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 07:35:15,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:15,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:16,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9761 states to 4089 states and 6290 transitions. [2021-11-25 07:35:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6290 transitions. [2021-11-25 07:35:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 07:35:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:16,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:35:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9788 states to 4099 states and 6317 transitions. [2021-11-25 07:35:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6317 transitions. [2021-11-25 07:35:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-25 07:35:18,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:18,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 4100 states and 6318 transitions. [2021-11-25 07:35:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6318 transitions. [2021-11-25 07:35:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 07:35:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:19,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:20,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 07:35:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9818 states to 4111 states and 6347 transitions. [2021-11-25 07:35:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6347 transitions. [2021-11-25 07:35:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 07:35:20,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:20,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 07:35:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9891 states to 4125 states and 6411 transitions. [2021-11-25 07:35:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 6411 transitions. [2021-11-25 07:35:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 07:35:21,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:21,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:22,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:35:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9900 states to 4129 states and 6420 transitions. [2021-11-25 07:35:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6420 transitions. [2021-11-25 07:35:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 07:35:22,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:22,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:23,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:35:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9919 states to 4135 states and 6439 transitions. [2021-11-25 07:35:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6439 transitions. [2021-11-25 07:35:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 07:35:24,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:24,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:35:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4138 states and 6442 transitions. [2021-11-25 07:35:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 6442 transitions. [2021-11-25 07:35:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 07:35:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:25,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4139 states and 6442 transitions. [2021-11-25 07:35:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 6442 transitions. [2021-11-25 07:35:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 07:35:26,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:26,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:26,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9925 states to 4142 states and 6445 transitions. [2021-11-25 07:35:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 6445 transitions. [2021-11-25 07:35:26,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 07:35:26,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:26,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:35:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9926 states to 4143 states and 6446 transitions. [2021-11-25 07:35:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6446 transitions. [2021-11-25 07:35:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-25 07:35:27,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:27,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2995 trivial. 0 not checked. [2021-11-25 07:35:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9938 states to 4149 states and 6458 transitions. [2021-11-25 07:35:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 6458 transitions. [2021-11-25 07:35:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 07:35:29,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:29,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-25 07:35:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 4154 states and 6469 transitions. [2021-11-25 07:35:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6469 transitions. [2021-11-25 07:35:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 07:35:30,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:30,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-25 07:35:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9963 states to 4159 states and 6483 transitions. [2021-11-25 07:35:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6483 transitions. [2021-11-25 07:35:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 07:35:31,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:31,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9964 states to 4160 states and 6484 transitions. [2021-11-25 07:35:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 6484 transitions. [2021-11-25 07:35:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 07:35:32,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:32,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 07:35:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:33,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4176 states and 6523 transitions. [2021-11-25 07:35:33,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 6523 transitions. [2021-11-25 07:35:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-25 07:35:33,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:33,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:33,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-25 07:35:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4177 states and 6523 transitions. [2021-11-25 07:35:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6523 transitions. [2021-11-25 07:35:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-25 07:35:34,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:34,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10004 states to 4178 states and 6524 transitions. [2021-11-25 07:35:34,762 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6524 transitions. [2021-11-25 07:35:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 07:35:34,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:34,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-25 07:35:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10005 states to 4179 states and 6525 transitions. [2021-11-25 07:35:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6525 transitions. [2021-11-25 07:35:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-25 07:35:35,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:35,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-25 07:35:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10011 states to 4182 states and 6531 transitions. [2021-11-25 07:35:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6531 transitions. [2021-11-25 07:35:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-25 07:35:36,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:36,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-25 07:35:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10031 states to 4189 states and 6551 transitions. [2021-11-25 07:35:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6551 transitions. [2021-11-25 07:35:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 07:35:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:39,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10032 states to 4190 states and 6552 transitions. [2021-11-25 07:35:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6552 transitions. [2021-11-25 07:35:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-25 07:35:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:39,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2925 trivial. 0 not checked. [2021-11-25 07:35:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 4201 states and 6574 transitions. [2021-11-25 07:35:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 6574 transitions. [2021-11-25 07:35:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-25 07:35:40,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:40,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:35:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10055 states to 4202 states and 6575 transitions. [2021-11-25 07:35:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 6575 transitions. [2021-11-25 07:35:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-25 07:35:41,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:41,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-25 07:35:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 4216 states and 6633 transitions. [2021-11-25 07:35:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6633 transitions. [2021-11-25 07:35:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-25 07:35:42,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:42,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:35:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10144 states to 4227 states and 6655 transitions. [2021-11-25 07:35:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 6655 transitions. [2021-11-25 07:35:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-25 07:35:43,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:43,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:35:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 4233 states and 6683 transitions. [2021-11-25 07:35:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6683 transitions. [2021-11-25 07:35:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-25 07:35:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10175 states to 4236 states and 6686 transitions. [2021-11-25 07:35:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 6686 transitions. [2021-11-25 07:35:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-25 07:35:46,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:46,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:35:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:47,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10195 states to 4247 states and 6706 transitions. [2021-11-25 07:35:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 6706 transitions. [2021-11-25 07:35:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-25 07:35:47,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:47,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:48,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10196 states to 4248 states and 6707 transitions. [2021-11-25 07:35:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6707 transitions. [2021-11-25 07:35:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 07:35:48,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:48,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-25 07:35:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10230 states to 4264 states and 6741 transitions. [2021-11-25 07:35:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6741 transitions. [2021-11-25 07:35:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-25 07:35:49,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:49,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:35:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10297 states to 4278 states and 6799 transitions. [2021-11-25 07:35:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 6799 transitions. [2021-11-25 07:35:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-25 07:35:50,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:50,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:35:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10309 states to 4282 states and 6811 transitions. [2021-11-25 07:35:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 6811 transitions. [2021-11-25 07:35:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-25 07:35:51,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:51,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-25 07:35:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10320 states to 4287 states and 6822 transitions. [2021-11-25 07:35:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 6822 transitions. [2021-11-25 07:35:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-25 07:35:53,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:53,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10321 states to 4288 states and 6823 transitions. [2021-11-25 07:35:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 6823 transitions. [2021-11-25 07:35:54,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-25 07:35:54,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:54,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:35:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:55,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10357 states to 4304 states and 6859 transitions. [2021-11-25 07:35:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6859 transitions. [2021-11-25 07:35:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-25 07:35:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:55,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-25 07:35:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10378 states to 4315 states and 6880 transitions. [2021-11-25 07:35:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 4315 states and 6880 transitions. [2021-11-25 07:35:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-25 07:35:56,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:56,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:35:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10379 states to 4316 states and 6881 transitions. [2021-11-25 07:35:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 4316 states and 6881 transitions. [2021-11-25 07:35:56,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-25 07:35:56,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:56,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-25 07:35:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10459 states to 4334 states and 6952 transitions. [2021-11-25 07:35:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4334 states and 6952 transitions. [2021-11-25 07:35:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-25 07:35:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:35:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-25 07:35:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 4335 states and 6953 transitions. [2021-11-25 07:35:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6953 transitions. [2021-11-25 07:35:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-25 07:35:59,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:59,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-25 07:36:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10465 states to 4338 states and 6958 transitions. [2021-11-25 07:36:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4338 states and 6958 transitions. [2021-11-25 07:36:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:36:00,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:00,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:36:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10466 states to 4339 states and 6959 transitions. [2021-11-25 07:36:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6959 transitions. [2021-11-25 07:36:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-25 07:36:01,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:01,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-25 07:36:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10499 states to 4355 states and 6992 transitions. [2021-11-25 07:36:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4355 states and 6992 transitions. [2021-11-25 07:36:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:36:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:36:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 4364 states and 7026 transitions. [2021-11-25 07:36:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 7026 transitions. [2021-11-25 07:36:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:36:06,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:06,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-25 07:36:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10611 states to 4382 states and 7095 transitions. [2021-11-25 07:36:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4382 states and 7095 transitions. [2021-11-25 07:36:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:36:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:08,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3121 trivial. 0 not checked. [2021-11-25 07:36:09,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10618 states to 4386 states and 7102 transitions. [2021-11-25 07:36:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 7102 transitions. [2021-11-25 07:36:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:36:09,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:09,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:36:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10656 states to 4399 states and 7140 transitions. [2021-11-25 07:36:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4399 states and 7140 transitions. [2021-11-25 07:36:12,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-25 07:36:12,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:12,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:36:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10689 states to 4408 states and 7173 transitions. [2021-11-25 07:36:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4408 states and 7173 transitions. [2021-11-25 07:36:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:36:15,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:15,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-25 07:36:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:18,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10715 states to 4415 states and 7199 transitions. [2021-11-25 07:36:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 7199 transitions. [2021-11-25 07:36:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-25 07:36:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:18,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:36:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10743 states to 4425 states and 7227 transitions. [2021-11-25 07:36:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 7227 transitions. [2021-11-25 07:36:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-25 07:36:22,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:22,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:36:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10786 states to 4439 states and 7270 transitions. [2021-11-25 07:36:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 7270 transitions. [2021-11-25 07:36:27,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:36:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:27,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:36:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10790 states to 4443 states and 7274 transitions. [2021-11-25 07:36:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 7274 transitions. [2021-11-25 07:36:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:36:28,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:28,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:36:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10825 states to 4453 states and 7309 transitions. [2021-11-25 07:36:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 7309 transitions. [2021-11-25 07:36:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-25 07:36:31,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:31,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:36:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 4464 states and 7345 transitions. [2021-11-25 07:36:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 7345 transitions. [2021-11-25 07:36:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:36:36,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:36,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-25 07:36:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10863 states to 4466 states and 7347 transitions. [2021-11-25 07:36:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 7347 transitions. [2021-11-25 07:36:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-25 07:36:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:36,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:36:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10902 states to 4477 states and 7386 transitions. [2021-11-25 07:36:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4477 states and 7386 transitions. [2021-11-25 07:36:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-25 07:36:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:42,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:36:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10903 states to 4478 states and 7387 transitions. [2021-11-25 07:36:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 7387 transitions. [2021-11-25 07:36:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:36:42,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:42,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-25 07:36:47,987 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:36:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11125 states to 4514 states and 7527 transitions. [2021-11-25 07:36:51,250 INFO L276 IsEmpty]: Start isEmpty. Operand 4514 states and 7527 transitions. [2021-11-25 07:36:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-25 07:36:51,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:51,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-25 07:36:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:36:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11174 states to 4535 states and 7576 transitions. [2021-11-25 07:36:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 7576 transitions. [2021-11-25 07:36:55,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:36:55,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:36:55,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:36:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:36:56,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:37:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11216 states to 4547 states and 7618 transitions. [2021-11-25 07:37:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4547 states and 7618 transitions. [2021-11-25 07:37:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:37:02,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:02,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 07:37:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11277 states to 4576 states and 7679 transitions. [2021-11-25 07:37:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 4576 states and 7679 transitions. [2021-11-25 07:37:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-25 07:37:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:03,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-25 07:37:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11282 states to 4579 states and 7683 transitions. [2021-11-25 07:37:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 7683 transitions. [2021-11-25 07:37:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:37:04,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:04,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:37:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11319 states to 4592 states and 7720 transitions. [2021-11-25 07:37:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4592 states and 7720 transitions. [2021-11-25 07:37:10,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:37:10,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:10,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:11,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:37:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11355 states to 4608 states and 7756 transitions. [2021-11-25 07:37:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4608 states and 7756 transitions. [2021-11-25 07:37:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:16,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:16,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-25 07:37:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11393 states to 4623 states and 7794 transitions. [2021-11-25 07:37:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 4623 states and 7794 transitions. [2021-11-25 07:37:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:19,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-25 07:37:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11422 states to 4628 states and 7823 transitions. [2021-11-25 07:37:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 7823 transitions. [2021-11-25 07:37:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:22,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:22,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-25 07:37:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11436 states to 4632 states and 7837 transitions. [2021-11-25 07:37:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4632 states and 7837 transitions. [2021-11-25 07:37:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:25,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-25 07:37:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11445 states to 4635 states and 7846 transitions. [2021-11-25 07:37:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 4635 states and 7846 transitions. [2021-11-25 07:37:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-25 07:37:28,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:28,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 07:37:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11447 states to 4637 states and 7848 transitions. [2021-11-25 07:37:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4637 states and 7848 transitions. [2021-11-25 07:37:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:37:29,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:29,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:37:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:30,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11448 states to 4638 states and 7849 transitions. [2021-11-25 07:37:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 7849 transitions. [2021-11-25 07:37:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:37:30,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:30,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:37:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11470 states to 4649 states and 7871 transitions. [2021-11-25 07:37:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 4649 states and 7871 transitions. [2021-11-25 07:37:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-25 07:37:31,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:31,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-25 07:37:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11536 states to 4663 states and 7928 transitions. [2021-11-25 07:37:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 7928 transitions. [2021-11-25 07:37:34,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-25 07:37:34,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:34,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:37:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11573 states to 4676 states and 7965 transitions. [2021-11-25 07:37:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 4676 states and 7965 transitions. [2021-11-25 07:37:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:41,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:41,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-25 07:37:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11597 states to 4682 states and 7989 transitions. [2021-11-25 07:37:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 7989 transitions. [2021-11-25 07:37:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-25 07:37:45,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:45,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:37:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11632 states to 4697 states and 8024 transitions. [2021-11-25 07:37:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 8024 transitions. [2021-11-25 07:37:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:37:51,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:51,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:37:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11669 states to 4707 states and 8061 transitions. [2021-11-25 07:37:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4707 states and 8061 transitions. [2021-11-25 07:37:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:37:57,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:57,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-25 07:38:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11675 states to 4713 states and 8067 transitions. [2021-11-25 07:38:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 8067 transitions. [2021-11-25 07:38:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:04,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:38:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11706 states to 4724 states and 8098 transitions. [2021-11-25 07:38:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4724 states and 8098 transitions. [2021-11-25 07:38:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-25 07:38:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:10,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-25 07:38:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11725 states to 4735 states and 8117 transitions. [2021-11-25 07:38:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4735 states and 8117 transitions. [2021-11-25 07:38:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:18,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:18,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-25 07:38:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11745 states to 4746 states and 8137 transitions. [2021-11-25 07:38:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4746 states and 8137 transitions. [2021-11-25 07:38:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:19,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:19,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:19,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-25 07:38:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11833 states to 4764 states and 8216 transitions. [2021-11-25 07:38:23,324 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 8216 transitions. [2021-11-25 07:38:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:23,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:23,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-25 07:38:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11834 states to 4765 states and 8217 transitions. [2021-11-25 07:38:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 8217 transitions. [2021-11-25 07:38:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-25 07:38:24,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:24,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:38:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11876 states to 4782 states and 8259 transitions. [2021-11-25 07:38:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 8259 transitions. [2021-11-25 07:38:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:33,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-25 07:38:35,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11889 states to 4786 states and 8272 transitions. [2021-11-25 07:38:35,472 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 8272 transitions. [2021-11-25 07:38:35,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-25 07:38:35,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-25 07:38:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11917 states to 4794 states and 8300 transitions. [2021-11-25 07:38:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 8300 transitions. [2021-11-25 07:38:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-25 07:38:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-25 07:38:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11922 states to 4798 states and 8305 transitions. [2021-11-25 07:38:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 8305 transitions. [2021-11-25 07:38:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:38:43,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-25 07:38:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11959 states to 4814 states and 8342 transitions. [2021-11-25 07:38:45,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 8342 transitions. [2021-11-25 07:38:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:38:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:38:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12000 states to 4831 states and 8383 transitions. [2021-11-25 07:38:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 8383 transitions. [2021-11-25 07:38:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-25 07:38:56,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-25 07:38:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12003 states to 4832 states and 8386 transitions. [2021-11-25 07:38:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4832 states and 8386 transitions. [2021-11-25 07:38:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:38:57,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-25 07:38:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12004 states to 4833 states and 8387 transitions. [2021-11-25 07:38:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4833 states and 8387 transitions. [2021-11-25 07:38:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-25 07:38:58,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:39:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12036 states to 4845 states and 8419 transitions. [2021-11-25 07:39:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 8419 transitions. [2021-11-25 07:39:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:39:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:09,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:39:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12073 states to 4862 states and 8456 transitions. [2021-11-25 07:39:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4862 states and 8456 transitions. [2021-11-25 07:39:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:39:23,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:23,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 07:39:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12106 states to 4875 states and 8489 transitions. [2021-11-25 07:39:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 8489 transitions. [2021-11-25 07:39:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-25 07:39:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:35,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-25 07:39:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12121 states to 4883 states and 8503 transitions. [2021-11-25 07:39:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 8503 transitions. [2021-11-25 07:39:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:39:36,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:36,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-25 07:39:37,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12142 states to 4894 states and 8524 transitions. [2021-11-25 07:39:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 8524 transitions. [2021-11-25 07:39:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-25 07:39:37,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:37,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:38,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-25 07:39:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12176 states to 4910 states and 8558 transitions. [2021-11-25 07:39:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 8558 transitions. [2021-11-25 07:39:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:39:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:40,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-25 07:39:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12269 states to 4928 states and 8642 transitions. [2021-11-25 07:39:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4928 states and 8642 transitions. [2021-11-25 07:39:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-25 07:39:45,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:45,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3066 trivial. 0 not checked. [2021-11-25 07:39:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12274 states to 4929 states and 8647 transitions. [2021-11-25 07:39:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4929 states and 8647 transitions. [2021-11-25 07:39:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:39:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:47,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-25 07:39:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12275 states to 4930 states and 8648 transitions. [2021-11-25 07:39:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4930 states and 8648 transitions. [2021-11-25 07:39:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:39:48,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:48,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:39:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12308 states to 4941 states and 8681 transitions. [2021-11-25 07:39:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 4941 states and 8681 transitions. [2021-11-25 07:39:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:39:56,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:56,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:56,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-25 07:39:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12323 states to 4946 states and 8696 transitions. [2021-11-25 07:39:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 4946 states and 8696 transitions. [2021-11-25 07:39:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-25 07:39:59,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:59,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:40:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12359 states to 4960 states and 8732 transitions. [2021-11-25 07:40:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 8732 transitions. [2021-11-25 07:40:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:40:08,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:08,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3064 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3055 trivial. 0 not checked. [2021-11-25 07:40:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12392 states to 4976 states and 8765 transitions. [2021-11-25 07:40:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 8765 transitions. [2021-11-25 07:40:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-25 07:40:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:10,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-25 07:40:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12427 states to 4990 states and 8800 transitions. [2021-11-25 07:40:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4990 states and 8800 transitions. [2021-11-25 07:40:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:40:24,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:25,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2021-11-25 07:40:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12458 states to 4998 states and 8831 transitions. [2021-11-25 07:40:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 8831 transitions. [2021-11-25 07:40:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:40:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-25 07:40:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12525 states to 5012 states and 8889 transitions. [2021-11-25 07:40:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8889 transitions. [2021-11-25 07:40:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:40:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:33,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-25 07:40:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12548 states to 5016 states and 8912 transitions. [2021-11-25 07:40:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5016 states and 8912 transitions. [2021-11-25 07:40:35,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-25 07:40:35,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:35,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 07:40:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12614 states to 5045 states and 8978 transitions. [2021-11-25 07:40:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 8978 transitions. [2021-11-25 07:40:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-25 07:40:38,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:38,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 07:40:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:49,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12651 states to 5060 states and 9015 transitions. [2021-11-25 07:40:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 9015 transitions. [2021-11-25 07:40:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:40:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:49,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-25 07:40:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12656 states to 5063 states and 9020 transitions. [2021-11-25 07:40:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 9020 transitions. [2021-11-25 07:40:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-25 07:40:51,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:51,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2935 trivial. 0 not checked. [2021-11-25 07:40:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12661 states to 5064 states and 9025 transitions. [2021-11-25 07:40:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 9025 transitions. [2021-11-25 07:40:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-25 07:40:52,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:52,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:54,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-25 07:40:58,832 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:41:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12921 states to 5098 states and 9202 transitions. [2021-11-25 07:41:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 5098 states and 9202 transitions. [2021-11-25 07:41:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-25 07:41:04,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:04,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-25 07:41:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12938 states to 5107 states and 9218 transitions. [2021-11-25 07:41:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 5107 states and 9218 transitions. [2021-11-25 07:41:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-25 07:41:05,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:05,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-25 07:41:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12943 states to 5110 states and 9222 transitions. [2021-11-25 07:41:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 5110 states and 9222 transitions. [2021-11-25 07:41:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-25 07:41:06,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:06,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:07,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3086 trivial. 0 not checked. [2021-11-25 07:41:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12948 states to 5114 states and 9227 transitions. [2021-11-25 07:41:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 9227 transitions. [2021-11-25 07:41:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-25 07:41:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:07,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-25 07:41:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12982 states to 5122 states and 9261 transitions. [2021-11-25 07:41:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 9261 transitions. [2021-11-25 07:41:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-25 07:41:14,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:14,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-25 07:41:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13012 states to 5130 states and 9291 transitions. [2021-11-25 07:41:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 5130 states and 9291 transitions. [2021-11-25 07:41:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-25 07:41:19,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:19,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms