./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e --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 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:57:13,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:57:13,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:57:13,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:57:13,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:57:13,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:57:13,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:57:13,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:57:13,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:57:13,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:57:13,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:57:13,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:57:13,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:57:13,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:57:13,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:57:13,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:57:13,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:57:13,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:57:13,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:57:13,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:57:13,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:57:13,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:57:13,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:57:13,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:57:13,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:57:13,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:57:13,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:57:13,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:57:13,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:57:13,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:57:13,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:57:13,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:57:13,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:57:13,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:57:13,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:57:13,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:57:13,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:57:13,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:57:13,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:57:13,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:57:13,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:57:13,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:57:13,814 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:57:13,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:57:13,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:57:13,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:57:13,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:57:13,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:57:13,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:57:13,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:57:13,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:57:13,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:57:13,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:57:13,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:57:13,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:57:13,830 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:57:13,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:57:13,831 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:57:13,831 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:57:13,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:57:13,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:57:13,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:57:13,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:57:13,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:57:13,840 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:57:13,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:57:13,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:57:13,845 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_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2021-11-13 21:57:14,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:57:14,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:57:14,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:57:14,149 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:57:14,150 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:57:14,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-13 21:57:14,238 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/data/8623ec939/4e8c1c86297c4517953ffd6aa1cee28a/FLAGed95f9ac1 [2021-11-13 21:57:15,382 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:57:15,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-13 21:57:15,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/data/8623ec939/4e8c1c86297c4517953ffd6aa1cee28a/FLAGed95f9ac1 [2021-11-13 21:57:15,599 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/data/8623ec939/4e8c1c86297c4517953ffd6aa1cee28a [2021-11-13 21:57:15,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:57:15,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:57:15,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:57:15,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:57:15,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:57:15,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:57:15" (1/1) ... [2021-11-13 21:57:15,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f4f1458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:15, skipping insertion in model container [2021-11-13 21:57:15,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:57:15" (1/1) ... [2021-11-13 21:57:15,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:57:15,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:57:24,308 WARN L228 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_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-11-13 21:57:24,312 WARN L228 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_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-11-13 21:57:24,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:57:24,494 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:57:25,249 WARN L228 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_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-11-13 21:57:25,250 WARN L228 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_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-11-13 21:57:25,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:57:25,852 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:57:25,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25 WrapperNode [2021-11-13 21:57:25,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:57:25,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:57:25,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:57:25,855 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:57:25,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:26,108 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:26,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:57:26,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:57:26,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:57:26,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:57:26,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:26,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:26,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:26,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:27,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:27,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:27,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:27,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:57:27,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:57:27,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:57:27,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:57:27,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:25" (1/1) ... [2021-11-13 21:57:27,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:57:27,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:57:27,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:57:27,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ad07cc7-0b9c-4d02-98fa-dfcdcb622090/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:57:27,820 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-13 21:57:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-13 21:57:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-13 21:57:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-13 21:57:27,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-13 21:57:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-11-13 21:57:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-11-13 21:57:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-11-13 21:57:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-11-13 21:57:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-11-13 21:57:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-11-13 21:57:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-11-13 21:57:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-11-13 21:57:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-13 21:57:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-13 21:57:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-13 21:57:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-13 21:57:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 21:57:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 21:57:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 21:57:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 21:57:27,826 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-13 21:57:27,826 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-13 21:57:27,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-11-13 21:57:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-11-13 21:57:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-13 21:57:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-13 21:57:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 21:57:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 21:57:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 21:57:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 21:57:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-11-13 21:57:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-11-13 21:57:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-11-13 21:57:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-11-13 21:57:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 21:57:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 21:57:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 21:57:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 21:57:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-11-13 21:57:27,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-11-13 21:57:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-11-13 21:57:27,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-11-13 21:57:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-11-13 21:57:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-11-13 21:57:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-11-13 21:57:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-11-13 21:57:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-11-13 21:57:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-11-13 21:57:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-13 21:57:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-13 21:57:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-11-13 21:57:27,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-11-13 21:57:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-13 21:57:27,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-13 21:57:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 21:57:27,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 21:57:27,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-13 21:57:27,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-13 21:57:27,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-13 21:57:27,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-13 21:57:27,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 21:57:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 21:57:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-11-13 21:57:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-11-13 21:57:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-11-13 21:57:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-11-13 21:57:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-11-13 21:57:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-11-13 21:57:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 21:57:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 21:57:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:57:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 21:57:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 21:57:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-11-13 21:57:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-11-13 21:57:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 21:57:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 21:57:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-13 21:57:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-13 21:57:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 21:57:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 21:57:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-11-13 21:57:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-11-13 21:57:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-11-13 21:57:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-11-13 21:57:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 21:57:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 21:57:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 21:57:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 21:57:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-11-13 21:57:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-11-13 21:57:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:57:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-11-13 21:57:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-11-13 21:57:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 21:57:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 21:57:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 21:57:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 21:57:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-13 21:57:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-13 21:57:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 21:57:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 21:57:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 21:57:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 21:57:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 21:57:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 21:57:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 21:57:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 21:57:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:57:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 21:57:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-11-13 21:57:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-11-13 21:57:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-11-13 21:57:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-11-13 21:57:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 21:57:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 21:57:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-11-13 21:57:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-11-13 21:57:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:57:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:57:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-11-13 21:57:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-11-13 21:57:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 21:57:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 21:57:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 21:57:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 21:57:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-11-13 21:57:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-11-13 21:57:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 21:57:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 21:57:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-11-13 21:57:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-11-13 21:57:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:57:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:57:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-11-13 21:57:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-11-13 21:57:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-11-13 21:57:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-11-13 21:57:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 21:57:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 21:57:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:57:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-13 21:57:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-13 21:57:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 21:57:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 21:57:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 21:57:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 21:57:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 21:57:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 21:57:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 21:57:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-11-13 21:57:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-11-13 21:57:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 21:57:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 21:57:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-11-13 21:57:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-11-13 21:57:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-13 21:57:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-13 21:57:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 21:57:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 21:57:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-13 21:57:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-13 21:57:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 21:57:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 21:57:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-13 21:57:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-13 21:57:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 21:57:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 21:57:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 21:57:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 21:57:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-11-13 21:57:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-11-13 21:57:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 21:57:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 21:57:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:57:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 21:57:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 21:57:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-11-13 21:57:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-11-13 21:57:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-11-13 21:57:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-11-13 21:57:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-11-13 21:57:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-11-13 21:57:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:57:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-13 21:57:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-13 21:57:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-11-13 21:57:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-11-13 21:57:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-11-13 21:57:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-11-13 21:57:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-13 21:57:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-13 21:57:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-13 21:57:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-13 21:57:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-11-13 21:57:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-11-13 21:57:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 21:57:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 21:57:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 21:57:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 21:57:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-13 21:57:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-13 21:57:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-13 21:57:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-13 21:57:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 21:57:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 21:57:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-13 21:57:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-13 21:57:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 21:57:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 21:57:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-11-13 21:57:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-11-13 21:57:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:57:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-13 21:57:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-13 21:57:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 21:57:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 21:57:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-11-13 21:57:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-11-13 21:57:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-11-13 21:57:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-11-13 21:57:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-11-13 21:57:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-11-13 21:57:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-11-13 21:57:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-11-13 21:57:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-11-13 21:57:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-11-13 21:57:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 21:57:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 21:57:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-13 21:57:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-13 21:57:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-11-13 21:57:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-11-13 21:57:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-11-13 21:57:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-11-13 21:57:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 21:57:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 21:57:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-11-13 21:57:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-11-13 21:57:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-11-13 21:57:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-11-13 21:57:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-11-13 21:57:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-11-13 21:57:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 21:57:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 21:57:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-11-13 21:57:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-11-13 21:57:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-11-13 21:57:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-11-13 21:57:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-11-13 21:57:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-11-13 21:57:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 21:57:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 21:57:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-13 21:57:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-11-13 21:57:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-11-13 21:57:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-11-13 21:57:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-11-13 21:57:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-13 21:57:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-13 21:57:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 21:57:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 21:57:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 21:57:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 21:57:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-13 21:57:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-13 21:57:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-13 21:57:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-13 21:57:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-11-13 21:57:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-11-13 21:57:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 21:57:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 21:57:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 21:57:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 21:57:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-11-13 21:57:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-11-13 21:57:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 21:57:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 21:57:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 21:57:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 21:57:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-13 21:57:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-13 21:57:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 21:57:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 21:57:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-11-13 21:57:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-11-13 21:57:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-11-13 21:57:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-11-13 21:57:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 21:57:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 21:57:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-11-13 21:57:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-11-13 21:57:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-11-13 21:57:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-11-13 21:57:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-11-13 21:57:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-11-13 21:57:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 21:57:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 21:57:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-11-13 21:57:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-11-13 21:57:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 21:57:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 21:57:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 21:57:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 21:57:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 21:57:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 21:57:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-11-13 21:57:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-11-13 21:57:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-13 21:57:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-13 21:57:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:57:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-11-13 21:57:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-11-13 21:57:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 21:57:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 21:57:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-11-13 21:57:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-11-13 21:57:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-11-13 21:57:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-11-13 21:57:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 21:57:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-11-13 21:57:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-11-13 21:57:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-13 21:57:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-11-13 21:57:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-11-13 21:57:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 21:57:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 21:57:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 21:57:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-11-13 21:57:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-11-13 21:57:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 21:57:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 21:57:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-13 21:57:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-13 21:57:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 21:57:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 21:57:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 21:57:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 21:57:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 21:57:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 21:57:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-11-13 21:57:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-11-13 21:57:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-13 21:57:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-13 21:57:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-11-13 21:57:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-11-13 21:57:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-11-13 21:57:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-11-13 21:57:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-11-13 21:57:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-11-13 21:57:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-11-13 21:57:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-11-13 21:57:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-11-13 21:57:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-11-13 21:57:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 21:57:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 21:57:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 21:57:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 21:57:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-13 21:57:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-13 21:57:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-13 21:57:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-13 21:57:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-11-13 21:57:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-11-13 21:57:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-11-13 21:57:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 21:57:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-11-13 21:57:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 21:57:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-11-13 21:57:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 21:57:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 21:57:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 21:57:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 21:57:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-11-13 21:57:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-11-13 21:57:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-13 21:57:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-13 21:57:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-11-13 21:57:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-11-13 21:57:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 21:57:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-13 21:57:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-11-13 21:57:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-11-13 21:57:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 21:57:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 21:57:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-13 21:57:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-11-13 21:57:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 21:57:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-11-13 21:57:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-11-13 21:57:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 21:57:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 21:57:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-11-13 21:57:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-11-13 21:57:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-11-13 21:57:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-11-13 21:57:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-11-13 21:57:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-11-13 21:57:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 21:57:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 21:57:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-13 21:57:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-13 21:57:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-13 21:57:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-13 21:57:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-11-13 21:57:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-11-13 21:57:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-11-13 21:57:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-11-13 21:57:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-11-13 21:57:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-11-13 21:57:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 21:57:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-13 21:57:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 21:57:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-13 21:57:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-13 21:57:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:57:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-11-13 21:57:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 21:57:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 21:57:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 21:57:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 21:57:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-11-13 21:57:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-11-13 21:57:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-11-13 21:57:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-11-13 21:57:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-11-13 21:57:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-11-13 21:57:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 21:57:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 21:57:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-11-13 21:57:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-11-13 21:57:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-13 21:57:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-13 21:57:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-11-13 21:57:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-11-13 21:57:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-13 21:57:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-13 21:57:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-11-13 21:57:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-11-13 21:57:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 21:57:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 21:57:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 21:57:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 21:57:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 21:57:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 21:57:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-11-13 21:57:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-11-13 21:57:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 21:57:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 21:57:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-11-13 21:57:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-11-13 21:57:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 21:57:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 21:57:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 21:57:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 21:57:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-11-13 21:57:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-11-13 21:57:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-11-13 21:57:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-11-13 21:57:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 21:57:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 21:57:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-11-13 21:57:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 21:57:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-11-13 21:57:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 21:57:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-13 21:57:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-13 21:57:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-11-13 21:57:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-11-13 21:57:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-11-13 21:57:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-11-13 21:57:29,961 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 21:59:43,957 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 21:59:51,580 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:59:51,580 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 21:59:51,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:51 BoogieIcfgContainer [2021-11-13 21:59:51,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:59:51,590 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:59:51,590 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:59:51,602 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:59:51,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:51" (1/1) ... [2021-11-13 21:59:51,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:59:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 3809 states and 5564 transitions. [2021-11-13 21:59:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3809 states and 5564 transitions. [2021-11-13 21:59:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-11-13 21:59:51,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:51,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:59:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2021-11-13 22:00:04,728 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 22:00:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3822 states and 5588 transitions. [2021-11-13 22:00:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5588 transitions. [2021-11-13 22:00:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:00:05,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:05,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2021-11-13 22:00:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 3833 states and 5598 transitions. [2021-11-13 22:00:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3833 states and 5598 transitions. [2021-11-13 22:00:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-13 22:00:07,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:07,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:09,814 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 22:00:09,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5617 states to 3840 states and 5617 transitions. [2021-11-13 22:00:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3840 states and 5617 transitions. [2021-11-13 22:00:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-11-13 22:00:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2021-11-13 22:00:11,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 3845 states and 5621 transitions. [2021-11-13 22:00:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3845 states and 5621 transitions. [2021-11-13 22:00:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-11-13 22:00:11,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:11,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2021-11-13 22:00:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 3850 states and 5631 transitions. [2021-11-13 22:00:12,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 5631 transitions. [2021-11-13 22:00:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2021-11-13 22:00:12,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:12,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:14,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 3859 states and 5655 transitions. [2021-11-13 22:00:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5655 transitions. [2021-11-13 22:00:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-11-13 22:00:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:14,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:15,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 3869 states and 5682 transitions. [2021-11-13 22:00:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3869 states and 5682 transitions. [2021-11-13 22:00:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-13 22:00:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:16,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 3875 states and 5701 transitions. [2021-11-13 22:00:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3875 states and 5701 transitions. [2021-11-13 22:00:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-13 22:00:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:18,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:19,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 3882 states and 5722 transitions. [2021-11-13 22:00:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 3882 states and 5722 transitions. [2021-11-13 22:00:19,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-13 22:00:19,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:19,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:20,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 3887 states and 5726 transitions. [2021-11-13 22:00:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 5726 transitions. [2021-11-13 22:00:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-13 22:00:20,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:20,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1303 trivial. 0 not checked. [2021-11-13 22:00:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 3894 states and 5765 transitions. [2021-11-13 22:00:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3894 states and 5765 transitions. [2021-11-13 22:00:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-13 22:00:23,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:23,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 3912 states and 5802 transitions. [2021-11-13 22:00:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states and 5802 transitions. [2021-11-13 22:00:25,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2021-11-13 22:00:25,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:25,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:26,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5804 states to 3914 states and 5804 transitions. [2021-11-13 22:00:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3914 states and 5804 transitions. [2021-11-13 22:00:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-13 22:00:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:26,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2021-11-13 22:00:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3922 states and 5824 transitions. [2021-11-13 22:00:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5824 transitions. [2021-11-13 22:00:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-13 22:00:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:28,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 3927 states and 5828 transitions. [2021-11-13 22:00:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3927 states and 5828 transitions. [2021-11-13 22:00:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-13 22:00:29,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:29,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2021-11-13 22:00:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 3935 states and 5848 transitions. [2021-11-13 22:00:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5848 transitions. [2021-11-13 22:00:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-13 22:00:31,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:31,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2021-11-13 22:00:32,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 3940 states and 5857 transitions. [2021-11-13 22:00:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5857 transitions. [2021-11-13 22:00:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-13 22:00:32,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:32,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 3946 states and 5862 transitions. [2021-11-13 22:00:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5862 transitions. [2021-11-13 22:00:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-13 22:00:33,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:33,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2021-11-13 22:00:35,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 3948 states and 5866 transitions. [2021-11-13 22:00:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 5866 transitions. [2021-11-13 22:00:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2021-11-13 22:00:35,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:35,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2021-11-13 22:00:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 3952 states and 5873 transitions. [2021-11-13 22:00:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 5873 transitions. [2021-11-13 22:00:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-13 22:00:36,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:36,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:00:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 3963 states and 5904 transitions. [2021-11-13 22:00:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5904 transitions. [2021-11-13 22:00:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-11-13 22:00:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:39,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2021-11-13 22:00:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 3970 states and 5918 transitions. [2021-11-13 22:00:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3970 states and 5918 transitions. [2021-11-13 22:00:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2021-11-13 22:00:41,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:41,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:00:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 3975 states and 5927 transitions. [2021-11-13 22:00:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3975 states and 5927 transitions. [2021-11-13 22:00:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-13 22:00:42,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:42,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:43,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:00:43,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 3980 states and 5936 transitions. [2021-11-13 22:00:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3980 states and 5936 transitions. [2021-11-13 22:00:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-13 22:00:43,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:43,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:00:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 3988 states and 5959 transitions. [2021-11-13 22:00:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5959 transitions. [2021-11-13 22:00:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:00:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 3994 states and 5972 transitions. [2021-11-13 22:00:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5972 transitions. [2021-11-13 22:00:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:47,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:47,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:00:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 3998 states and 5983 transitions. [2021-11-13 22:00:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3998 states and 5983 transitions. [2021-11-13 22:00:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:48,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:48,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:00:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6004 states to 4006 states and 6004 transitions. [2021-11-13 22:00:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 6004 transitions. [2021-11-13 22:00:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:51,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:51,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:00:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 4021 states and 6046 transitions. [2021-11-13 22:00:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 6046 transitions. [2021-11-13 22:00:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:54,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:54,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:00:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6087 states to 4034 states and 6087 transitions. [2021-11-13 22:00:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 6087 transitions. [2021-11-13 22:00:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-13 22:00:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:57,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2021-11-13 22:00:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:00:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6096 states to 4039 states and 6096 transitions. [2021-11-13 22:00:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 6096 transitions. [2021-11-13 22:00:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:00:58,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:00:58,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:00:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:00:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6146 states to 4054 states and 6146 transitions. [2021-11-13 22:01:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6146 transitions. [2021-11-13 22:01:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:02,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:02,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:01:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 4066 states and 6175 transitions. [2021-11-13 22:01:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 6175 transitions. [2021-11-13 22:01:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:01:04,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:04,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6202 states to 4074 states and 6202 transitions. [2021-11-13 22:01:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 6202 transitions. [2021-11-13 22:01:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:06,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:06,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:01:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 4079 states and 6216 transitions. [2021-11-13 22:01:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6216 transitions. [2021-11-13 22:01:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:01:07,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:07,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 4086 states and 6230 transitions. [2021-11-13 22:01:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 4086 states and 6230 transitions. [2021-11-13 22:01:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:01:09,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:09,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1358 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:01:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6237 states to 4090 states and 6237 transitions. [2021-11-13 22:01:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 4090 states and 6237 transitions. [2021-11-13 22:01:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:10,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:10,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:11,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:01:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 4097 states and 6250 transitions. [2021-11-13 22:01:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 6250 transitions. [2021-11-13 22:01:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:11,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:11,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1349 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:01:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 4105 states and 6266 transitions. [2021-11-13 22:01:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 6266 transitions. [2021-11-13 22:01:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:13,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:13,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1349 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:01:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 4109 states and 6277 transitions. [2021-11-13 22:01:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4109 states and 6277 transitions. [2021-11-13 22:01:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 1339 trivial. 0 not checked. [2021-11-13 22:01:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6282 states to 4112 states and 6282 transitions. [2021-11-13 22:01:16,258 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 6282 transitions. [2021-11-13 22:01:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:16,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:16,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1349 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:01:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 4116 states and 6293 transitions. [2021-11-13 22:01:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 6293 transitions. [2021-11-13 22:01:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:17,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:17,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 1339 trivial. 0 not checked. [2021-11-13 22:01:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 4118 states and 6295 transitions. [2021-11-13 22:01:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 6295 transitions. [2021-11-13 22:01:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:01:18,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:18,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2021-11-13 22:01:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6300 states to 4120 states and 6300 transitions. [2021-11-13 22:01:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 4120 states and 6300 transitions. [2021-11-13 22:01:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-13 22:01:19,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:19,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6305 states to 4122 states and 6305 transitions. [2021-11-13 22:01:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6305 transitions. [2021-11-13 22:01:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2021-11-13 22:01:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2021-11-13 22:01:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 4128 states and 6315 transitions. [2021-11-13 22:01:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6315 transitions. [2021-11-13 22:01:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-11-13 22:01:21,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:21,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2021-11-13 22:01:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 4135 states and 6328 transitions. [2021-11-13 22:01:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6328 transitions. [2021-11-13 22:01:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:22,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1350 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-11-13 22:01:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6341 states to 4142 states and 6341 transitions. [2021-11-13 22:01:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 6341 transitions. [2021-11-13 22:01:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-13 22:01:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:23,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1356 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1356 trivial. 0 not checked. [2021-11-13 22:01:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6343 states to 4145 states and 6343 transitions. [2021-11-13 22:01:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states and 6343 transitions. [2021-11-13 22:01:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:25,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 4152 states and 6355 transitions. [2021-11-13 22:01:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6355 transitions. [2021-11-13 22:01:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2021-11-13 22:01:26,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:26,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2021-11-13 22:01:28,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6368 states to 4159 states and 6368 transitions. [2021-11-13 22:01:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6368 transitions. [2021-11-13 22:01:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:01:28,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:28,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2021-11-13 22:01:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 4166 states and 6382 transitions. [2021-11-13 22:01:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 6382 transitions. [2021-11-13 22:01:29,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2021-11-13 22:01:29,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:29,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2021-11-13 22:01:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:30,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6386 states to 4169 states and 6386 transitions. [2021-11-13 22:01:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 6386 transitions. [2021-11-13 22:01:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2021-11-13 22:01:30,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:30,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:01:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:01:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2021-11-13 22:01:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:01:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6388 states to 4171 states and 6388 transitions. [2021-11-13 22:01:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 4171 states and 6388 transitions. [2021-11-13 22:01:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2021-11-13 22:01:32,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:01:32,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms