./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b0961bbd19c1104c2ecb3d90c845388c62e9a0ce2d5fe0ab431c794519f49ec6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:11:11,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:11:11,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:11:11,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:11:11,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:11:11,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:11:11,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:11:11,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:11:11,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:11:11,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:11:11,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:11:11,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:11:11,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:11:11,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:11:11,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:11:11,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:11:11,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:11:11,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:11:11,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:11:11,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:11:11,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:11:11,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:11:11,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:11:11,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:11:11,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:11:11,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:11:11,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:11:11,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:11:11,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:11:11,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:11:11,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:11:11,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:11:11,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:11:11,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:11:11,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:11:11,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:11:11,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:11:11,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:11:11,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:11:11,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:11:11,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:11:11,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:11:11,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:11:11,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:11:11,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:11:11,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:11:11,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:11:11,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:11:11,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:11:11,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:11:11,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:11:11,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:11:11,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:11:11,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:11:11,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:11:11,230 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:11:11,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:11:11,231 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:11:11,231 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:11:11,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:11:11,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:11,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:11:11,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:11:11,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:11:11,232 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:11:11,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:11:11,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:11:11,233 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_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0961bbd19c1104c2ecb3d90c845388c62e9a0ce2d5fe0ab431c794519f49ec6 [2021-11-22 23:11:11,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:11:11,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:11:11,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:11:11,504 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:11:11,504 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:11:11,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-22 23:11:11,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/data/cb899c8f8/4a648fa2650248eb8d9812ec935f7975/FLAG46914f662 [2021-11-22 23:11:12,723 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:11:12,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-22 23:11:12,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/data/cb899c8f8/4a648fa2650248eb8d9812ec935f7975/FLAG46914f662 [2021-11-22 23:11:12,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/data/cb899c8f8/4a648fa2650248eb8d9812ec935f7975 [2021-11-22 23:11:12,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:11:12,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:11:12,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:12,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:11:12,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:11:12,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:12" (1/1) ... [2021-11-22 23:11:12,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e137b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:12, skipping insertion in model container [2021-11-22 23:11:12,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:12" (1/1) ... [2021-11-22 23:11:12,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:11:13,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:11:20,062 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i[657684,657697] [2021-11-22 23:11:20,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:20,247 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:11:21,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-bnx2.cil.i[657684,657697] [2021-11-22 23:11:21,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:21,569 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:11:21,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21 WrapperNode [2021-11-22 23:11:21,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:21,571 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:21,571 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:11:21,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:11:21,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:21,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:22,548 INFO L137 Inliner]: procedures = 710, calls = 8430, calls flagged for inlining = 393, calls inlined = 354, statements flattened = 16697 [2021-11-22 23:11:22,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:22,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:11:22,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:11:22,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:11:22,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:22,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:22,662 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:22,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:23,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:23,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:23,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:23,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:11:23,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:11:23,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:11:23,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:11:23,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:21" (1/1) ... [2021-11-22 23:11:23,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:23,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:11:23,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:11:23,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5276508d-30c0-43c0-b3dd-05cedcea9e81/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:11:23,664 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-22 23:11:23,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-22 23:11:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-22 23:11:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-22 23:11:23,666 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-22 23:11:23,666 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-22 23:11:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-22 23:11:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-22 23:11:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-22 23:11:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-22 23:11:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-22 23:11:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-22 23:11:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-22 23:11:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-22 23:11:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-22 23:11:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-22 23:11:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:11:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:11:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-22 23:11:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-22 23:11:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-22 23:11:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-22 23:11:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-22 23:11:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-22 23:11:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-22 23:11:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-22 23:11:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-22 23:11:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-22 23:11:23,671 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-22 23:11:23,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-22 23:11:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:11:23,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:11:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-22 23:11:23,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-22 23:11:23,672 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-22 23:11:23,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-22 23:11:23,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-22 23:11:23,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-22 23:11:23,673 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-22 23:11:23,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-22 23:11:23,673 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-22 23:11:23,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-22 23:11:23,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-22 23:11:23,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-22 23:11:23,674 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-22 23:11:23,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-22 23:11:23,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-22 23:11:23,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-22 23:11:23,675 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-22 23:11:23,675 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-22 23:11:23,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-22 23:11:23,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-22 23:11:23,676 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-22 23:11:23,677 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-22 23:11:23,677 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-22 23:11:23,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-22 23:11:23,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-22 23:11:23,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-22 23:11:23,678 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-22 23:11:23,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-22 23:11:23,678 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-22 23:11:23,679 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-22 23:11:23,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-22 23:11:23,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-22 23:11:23,680 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:11:23,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:11:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-22 23:11:23,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-22 23:11:23,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-22 23:11:23,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-22 23:11:23,682 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-22 23:11:23,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-22 23:11:23,683 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-22 23:11:23,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-22 23:11:23,683 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-22 23:11:23,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-22 23:11:23,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-22 23:11:23,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:11:23,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:11:23,684 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:11:23,684 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:11:23,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-22 23:11:23,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-22 23:11:23,685 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-22 23:11:23,685 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-22 23:11:23,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:11:23,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:11:23,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-22 23:11:23,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-22 23:11:23,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:11:23,686 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-22 23:11:23,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-22 23:11:23,686 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-22 23:11:23,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-22 23:11:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-22 23:11:23,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-22 23:11:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-22 23:11:23,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-22 23:11:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-22 23:11:23,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-22 23:11:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-22 23:11:23,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-22 23:11:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-22 23:11:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-22 23:11:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-22 23:11:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-22 23:11:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-22 23:11:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-22 23:11:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-22 23:11:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-22 23:11:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-22 23:11:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-22 23:11:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:11:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-22 23:11:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-22 23:11:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-22 23:11:23,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-22 23:11:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-22 23:11:23,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-22 23:11:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-22 23:11:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-22 23:11:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-22 23:11:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-22 23:11:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-22 23:11:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-22 23:11:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-22 23:11:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-22 23:11:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-22 23:11:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-22 23:11:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:11:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:11:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:11:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-22 23:11:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-22 23:11:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-22 23:11:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-22 23:11:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-22 23:11:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-22 23:11:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-22 23:11:23,698 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-22 23:11:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:11:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-22 23:11:23,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-22 23:11:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-22 23:11:23,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-22 23:11:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:11:23,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:11:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-22 23:11:23,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-22 23:11:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-22 23:11:23,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-22 23:11:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-22 23:11:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-22 23:11:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-22 23:11:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-22 23:11:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-22 23:11:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-22 23:11:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-22 23:11:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-22 23:11:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-22 23:11:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-22 23:11:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-22 23:11:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-22 23:11:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-22 23:11:23,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-22 23:11:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-22 23:11:23,702 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-22 23:11:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-22 23:11:23,702 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-22 23:11:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-22 23:11:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-22 23:11:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-22 23:11:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-22 23:11:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-22 23:11:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-22 23:11:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-22 23:11:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-22 23:11:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-22 23:11:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-22 23:11:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-22 23:11:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-22 23:11:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-22 23:11:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-22 23:11:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-22 23:11:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-22 23:11:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-22 23:11:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-22 23:11:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-22 23:11:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-22 23:11:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-22 23:11:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-22 23:11:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-22 23:11:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-22 23:11:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:11:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-22 23:11:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-22 23:11:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:11:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:11:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-22 23:11:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-22 23:11:23,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-22 23:11:23,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-22 23:11:23,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-22 23:11:23,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-22 23:11:23,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-22 23:11:23,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-22 23:11:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-22 23:11:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-22 23:11:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:11:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:11:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:11:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-22 23:11:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-22 23:11:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:11:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-22 23:11:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-22 23:11:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-22 23:11:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-22 23:11:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-22 23:11:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:11:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:11:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-22 23:11:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-22 23:11:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-22 23:11:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-22 23:11:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:11:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:11:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-22 23:11:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-22 23:11:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-22 23:11:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-22 23:11:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-22 23:11:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-22 23:11:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-22 23:11:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-22 23:11:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-22 23:11:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-22 23:11:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-22 23:11:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-22 23:11:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-22 23:11:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-22 23:11:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-22 23:11:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-22 23:11:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-22 23:11:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-22 23:11:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:11:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:11:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-22 23:11:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-22 23:11:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-22 23:11:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-22 23:11:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-22 23:11:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-22 23:11:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-22 23:11:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-22 23:11:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-22 23:11:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-22 23:11:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-22 23:11:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-22 23:11:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-22 23:11:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-22 23:11:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-22 23:11:23,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-22 23:11:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-22 23:11:23,718 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-22 23:11:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-22 23:11:23,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-22 23:11:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-22 23:11:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-22 23:11:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-22 23:11:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-22 23:11:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-22 23:11:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-22 23:11:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-22 23:11:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-22 23:11:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:11:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:11:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-22 23:11:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-22 23:11:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-22 23:11:23,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-22 23:11:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-22 23:11:23,721 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-22 23:11:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-22 23:11:23,721 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-22 23:11:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:11:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:11:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:11:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:11:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-22 23:11:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-22 23:11:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-22 23:11:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-22 23:11:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-22 23:11:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-22 23:11:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-22 23:11:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-22 23:11:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-22 23:11:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-22 23:11:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-22 23:11:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-22 23:11:23,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-22 23:11:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-22 23:11:23,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-22 23:11:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-22 23:11:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-22 23:11:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-22 23:11:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-22 23:11:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-22 23:11:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-22 23:11:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-22 23:11:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-22 23:11:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-22 23:11:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-22 23:11:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-22 23:11:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-22 23:11:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:11:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:11:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-22 23:11:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-22 23:11:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-22 23:11:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-22 23:11:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-22 23:11:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-22 23:11:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-22 23:11:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-22 23:11:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-22 23:11:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-22 23:11:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-22 23:11:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-22 23:11:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-22 23:11:23,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-22 23:11:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-22 23:11:23,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-22 23:11:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-22 23:11:23,729 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-22 23:11:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-22 23:11:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-22 23:11:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-22 23:11:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-22 23:11:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-22 23:11:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-22 23:11:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:11:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-22 23:11:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-22 23:11:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-22 23:11:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-22 23:11:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-22 23:11:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-22 23:11:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-22 23:11:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-22 23:11:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-22 23:11:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-22 23:11:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-22 23:11:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-22 23:11:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-22 23:11:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-22 23:11:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:11:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-22 23:11:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-22 23:11:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-22 23:11:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-22 23:11:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-22 23:11:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-22 23:11:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-22 23:11:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-22 23:11:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-22 23:11:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-22 23:11:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-22 23:11:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-22 23:11:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-22 23:11:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-22 23:11:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:11:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-22 23:11:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-22 23:11:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-22 23:11:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-22 23:11:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-22 23:11:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-22 23:11:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-22 23:11:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-22 23:11:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-22 23:11:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-22 23:11:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-22 23:11:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-22 23:11:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-22 23:11:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-22 23:11:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-22 23:11:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-22 23:11:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-22 23:11:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-22 23:11:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-22 23:11:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-22 23:11:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-22 23:11:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-22 23:11:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-22 23:11:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-22 23:11:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-22 23:11:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-22 23:11:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:11:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:11:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-22 23:11:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-22 23:11:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-22 23:11:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-22 23:11:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-22 23:11:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-22 23:11:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:11:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:11:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-22 23:11:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-22 23:11:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-22 23:11:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-22 23:11:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-22 23:11:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-22 23:11:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-22 23:11:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-22 23:11:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-22 23:11:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-22 23:11:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-22 23:11:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-22 23:11:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-22 23:11:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-22 23:11:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-22 23:11:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-22 23:11:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-22 23:11:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-22 23:11:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-22 23:11:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-22 23:11:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-22 23:11:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-22 23:11:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-22 23:11:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-22 23:11:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-22 23:11:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-22 23:11:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-22 23:11:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-22 23:11:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-22 23:11:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-22 23:11:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-22 23:11:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-22 23:11:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-22 23:11:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-22 23:11:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:11:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-22 23:11:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-22 23:11:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:11:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:11:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-22 23:11:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-22 23:11:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-22 23:11:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-22 23:11:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-22 23:11:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-22 23:11:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-22 23:11:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-22 23:11:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-22 23:11:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-22 23:11:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-22 23:11:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-22 23:11:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-22 23:11:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-22 23:11:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-22 23:11:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-22 23:11:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-22 23:11:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-22 23:11:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-22 23:11:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-22 23:11:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-22 23:11:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-22 23:11:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-22 23:11:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-22 23:11:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-22 23:11:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-22 23:11:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-22 23:11:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-22 23:11:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-22 23:11:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-22 23:11:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-22 23:11:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-22 23:11:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:11:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:11:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-22 23:11:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-22 23:11:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-22 23:11:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-22 23:11:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-22 23:11:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-22 23:11:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-22 23:11:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-22 23:11:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-22 23:11:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-22 23:11:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-22 23:11:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-22 23:11:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:11:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:11:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-22 23:11:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-22 23:11:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-22 23:11:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-22 23:11:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:11:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-22 23:11:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-22 23:11:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-22 23:11:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-22 23:11:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-22 23:11:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-22 23:11:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:11:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:11:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-22 23:11:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-22 23:11:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-22 23:11:23,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-22 23:11:25,534 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:11:25,539 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:11:25,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:14:38,254 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:14:38,443 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:14:47,770 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:14:47,770 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-22 23:14:47,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:14:47 BoogieIcfgContainer [2021-11-22 23:14:47,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:14:47,781 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:14:47,781 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:14:47,790 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:14:47,791 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:14:47" (1/1) ... [2021-11-22 23:14:47,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:14:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6836 states to 4654 states and 6836 transitions. [2021-11-22 23:14:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 4654 states and 6836 transitions. [2021-11-22 23:14:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-22 23:14:48,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:48,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-22 23:14:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6853 states to 4663 states and 6853 transitions. [2021-11-22 23:14:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 6853 transitions. [2021-11-22 23:14:50,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-22 23:14:50,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:50,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:02,850 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:15:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6871 states to 4669 states and 6871 transitions. [2021-11-22 23:15:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 4669 states and 6871 transitions. [2021-11-22 23:15:03,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-22 23:15:03,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:03,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 4674 states and 6883 transitions. [2021-11-22 23:15:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6883 transitions. [2021-11-22 23:15:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-22 23:15:04,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:04,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6906 states to 4682 states and 6906 transitions. [2021-11-22 23:15:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 6906 transitions. [2021-11-22 23:15:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-22 23:15:06,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:06,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:07,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6923 states to 4687 states and 6923 transitions. [2021-11-22 23:15:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4687 states and 6923 transitions. [2021-11-22 23:15:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-22 23:15:09,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:09,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 4694 states and 6976 transitions. [2021-11-22 23:15:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 4694 states and 6976 transitions. [2021-11-22 23:15:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-22 23:15:12,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:12,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6989 states to 4700 states and 6989 transitions. [2021-11-22 23:15:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4700 states and 6989 transitions. [2021-11-22 23:15:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-22 23:15:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:13,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:15:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 4707 states and 7012 transitions. [2021-11-22 23:15:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4707 states and 7012 transitions. [2021-11-22 23:15:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-22 23:15:17,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:17,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 4708 states and 7012 transitions. [2021-11-22 23:15:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4708 states and 7012 transitions. [2021-11-22 23:15:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-22 23:15:18,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:18,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7014 states to 4710 states and 7014 transitions. [2021-11-22 23:15:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 4710 states and 7014 transitions. [2021-11-22 23:15:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-22 23:15:19,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:19,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:19,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7015 states to 4711 states and 7015 transitions. [2021-11-22 23:15:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 4711 states and 7015 transitions. [2021-11-22 23:15:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-22 23:15:19,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:19,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:15:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 4720 states and 7043 transitions. [2021-11-22 23:15:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 7043 transitions. [2021-11-22 23:15:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-22 23:15:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:27,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4722 states and 7045 transitions. [2021-11-22 23:15:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 4722 states and 7045 transitions. [2021-11-22 23:15:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-22 23:15:27,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:27,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7049 states to 4726 states and 7049 transitions. [2021-11-22 23:15:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 4726 states and 7049 transitions. [2021-11-22 23:15:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-22 23:15:28,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7053 states to 4730 states and 7053 transitions. [2021-11-22 23:15:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4730 states and 7053 transitions. [2021-11-22 23:15:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-22 23:15:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:28,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:29,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 4731 states and 7054 transitions. [2021-11-22 23:15:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 4731 states and 7054 transitions. [2021-11-22 23:15:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-22 23:15:29,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 4733 states and 7056 transitions. [2021-11-22 23:15:30,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4733 states and 7056 transitions. [2021-11-22 23:15:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-22 23:15:30,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7057 states to 4734 states and 7057 transitions. [2021-11-22 23:15:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4734 states and 7057 transitions. [2021-11-22 23:15:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-22 23:15:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:30,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4735 states and 7058 transitions. [2021-11-22 23:15:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4735 states and 7058 transitions. [2021-11-22 23:15:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-22 23:15:31,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:31,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-22 23:15:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7066 states to 4739 states and 7066 transitions. [2021-11-22 23:15:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 4739 states and 7066 transitions. [2021-11-22 23:15:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-22 23:15:32,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:32,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:15:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7067 states to 4740 states and 7067 transitions. [2021-11-22 23:15:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4740 states and 7067 transitions. [2021-11-22 23:15:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-22 23:15:33,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:33,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7068 states to 4741 states and 7068 transitions. [2021-11-22 23:15:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4741 states and 7068 transitions. [2021-11-22 23:15:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:15:34,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:34,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:15:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7069 states to 4742 states and 7069 transitions. [2021-11-22 23:15:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 7069 transitions. [2021-11-22 23:15:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:15:34,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:34,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7099 states to 4752 states and 7099 transitions. [2021-11-22 23:15:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 7099 transitions. [2021-11-22 23:15:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-22 23:15:44,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:15:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:44,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7100 states to 4753 states and 7100 transitions. [2021-11-22 23:15:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 7100 transitions. [2021-11-22 23:15:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-22 23:15:44,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:44,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-22 23:15:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7107 states to 4757 states and 7107 transitions. [2021-11-22 23:15:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 4757 states and 7107 transitions. [2021-11-22 23:15:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:15:45,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:45,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:15:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7137 states to 4765 states and 7137 transitions. [2021-11-22 23:15:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 7137 transitions. [2021-11-22 23:15:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-22 23:15:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:51,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:15:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7164 states to 4776 states and 7164 transitions. [2021-11-22 23:15:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4776 states and 7164 transitions. [2021-11-22 23:15:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-22 23:15:52,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:52,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:15:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7178 states to 4782 states and 7178 transitions. [2021-11-22 23:15:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 7178 transitions. [2021-11-22 23:15:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:15:58,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:58,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:16:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7200 states to 4788 states and 7200 transitions. [2021-11-22 23:16:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4788 states and 7200 transitions. [2021-11-22 23:16:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:16:04,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:04,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-22 23:16:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4789 states and 7201 transitions. [2021-11-22 23:16:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4789 states and 7201 transitions. [2021-11-22 23:16:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:16:05,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:05,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:16:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4790 states and 7201 transitions. [2021-11-22 23:16:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4790 states and 7201 transitions. [2021-11-22 23:16:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:16:06,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:06,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:06,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:16:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 4798 states and 7221 transitions. [2021-11-22 23:16:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 7221 transitions. [2021-11-22 23:16:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:16:09,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:09,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:16:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7283 states to 4809 states and 7283 transitions. [2021-11-22 23:16:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4809 states and 7283 transitions. [2021-11-22 23:16:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:16:17,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:17,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:16:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7286 states to 4812 states and 7286 transitions. [2021-11-22 23:16:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 7286 transitions. [2021-11-22 23:16:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:16:17,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:17,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:16:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7286 states to 4813 states and 7286 transitions. [2021-11-22 23:16:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 4813 states and 7286 transitions. [2021-11-22 23:16:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:16:17,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:17,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:16:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7294 states to 4817 states and 7294 transitions. [2021-11-22 23:16:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4817 states and 7294 transitions. [2021-11-22 23:16:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-22 23:16:20,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:20,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:16:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7297 states to 4820 states and 7297 transitions. [2021-11-22 23:16:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4820 states and 7297 transitions. [2021-11-22 23:16:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:16:21,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:21,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:16:29,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7320 states to 4827 states and 7320 transitions. [2021-11-22 23:16:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7320 transitions. [2021-11-22 23:16:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:29,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:16:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7370 states to 4834 states and 7370 transitions. [2021-11-22 23:16:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 4834 states and 7370 transitions. [2021-11-22 23:16:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:34,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:34,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:16:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7382 states to 4838 states and 7382 transitions. [2021-11-22 23:16:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4838 states and 7382 transitions. [2021-11-22 23:16:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:36,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:36,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:16:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:46,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7396 states to 4844 states and 7396 transitions. [2021-11-22 23:16:46,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 7396 transitions. [2021-11-22 23:16:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-22 23:16:46,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:46,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:16:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7397 states to 4845 states and 7397 transitions. [2021-11-22 23:16:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 7397 transitions. [2021-11-22 23:16:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:46,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:46,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:16:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7404 states to 4849 states and 7404 transitions. [2021-11-22 23:16:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 7404 transitions. [2021-11-22 23:16:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:49,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:49,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:16:51,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 4853 states and 7416 transitions. [2021-11-22 23:16:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4853 states and 7416 transitions. [2021-11-22 23:16:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:16:51,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:51,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2993 trivial. 0 not checked. [2021-11-22 23:16:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7418 states to 4855 states and 7418 transitions. [2021-11-22 23:16:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 4855 states and 7418 transitions. [2021-11-22 23:16:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:16:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:52,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-22 23:16:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7463 states to 4861 states and 7463 transitions. [2021-11-22 23:16:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4861 states and 7463 transitions. [2021-11-22 23:16:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:16:56,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:56,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-22 23:17:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 4866 states and 7478 transitions. [2021-11-22 23:17:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 7478 transitions. [2021-11-22 23:17:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:17:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:01,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:01,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-22 23:17:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:06,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7489 states to 4871 states and 7489 transitions. [2021-11-22 23:17:06,666 INFO L276 IsEmpty]: Start isEmpty. Operand 4871 states and 7489 transitions. [2021-11-22 23:17:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:17:06,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:06,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:17:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7490 states to 4872 states and 7490 transitions. [2021-11-22 23:17:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 4872 states and 7490 transitions. [2021-11-22 23:17:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:17:06,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:06,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2021-11-22 23:17:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7495 states to 4877 states and 7495 transitions. [2021-11-22 23:17:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4877 states and 7495 transitions. [2021-11-22 23:17:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-22 23:17:07,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:07,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-22 23:17:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7536 states to 4894 states and 7536 transitions. [2021-11-22 23:17:10,324 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 7536 transitions. [2021-11-22 23:17:10,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-22 23:17:10,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:10,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:17:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7563 states to 4903 states and 7563 transitions. [2021-11-22 23:17:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 4903 states and 7563 transitions. [2021-11-22 23:17:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-22 23:17:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:24,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:26,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:17:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 4906 states and 7569 transitions. [2021-11-22 23:17:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4906 states and 7569 transitions. [2021-11-22 23:17:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-22 23:17:33,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:33,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:17:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7570 states to 4907 states and 7570 transitions. [2021-11-22 23:17:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 4907 states and 7570 transitions. [2021-11-22 23:17:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:17:34,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:34,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-22 23:17:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7615 states to 4913 states and 7615 transitions. [2021-11-22 23:17:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4913 states and 7615 transitions. [2021-11-22 23:17:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:17:38,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:38,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-22 23:17:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7630 states to 4918 states and 7630 transitions. [2021-11-22 23:17:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4918 states and 7630 transitions. [2021-11-22 23:17:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:17:44,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:44,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-22 23:17:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7636 states to 4921 states and 7636 transitions. [2021-11-22 23:17:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4921 states and 7636 transitions. [2021-11-22 23:17:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:17:47,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:47,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-22 23:17:49,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7637 states to 4922 states and 7637 transitions. [2021-11-22 23:17:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4922 states and 7637 transitions. [2021-11-22 23:17:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-22 23:17:49,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:49,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:17:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7640 states to 4926 states and 7640 transitions. [2021-11-22 23:17:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 7640 transitions. [2021-11-22 23:17:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:17:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:49,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-22 23:17:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7641 states to 4928 states and 7641 transitions. [2021-11-22 23:17:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 4928 states and 7641 transitions. [2021-11-22 23:17:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:17:55,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:55,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:18:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 4935 states and 7660 transitions. [2021-11-22 23:18:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4935 states and 7660 transitions. [2021-11-22 23:18:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-22 23:18:08,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:08,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:18:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7684 states to 4946 states and 7684 transitions. [2021-11-22 23:18:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4946 states and 7684 transitions. [2021-11-22 23:18:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-22 23:18:20,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:18:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7687 states to 4949 states and 7687 transitions. [2021-11-22 23:18:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 4949 states and 7687 transitions. [2021-11-22 23:18:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:18:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:20,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-22 23:18:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7694 states to 4953 states and 7694 transitions. [2021-11-22 23:18:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4953 states and 7694 transitions. [2021-11-22 23:18:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:18:23,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:23,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-22 23:18:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7706 states to 4957 states and 7706 transitions. [2021-11-22 23:18:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 4957 states and 7706 transitions. [2021-11-22 23:18:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:18:26,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:26,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-22 23:18:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7708 states to 4960 states and 7708 transitions. [2021-11-22 23:18:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 7708 transitions. [2021-11-22 23:18:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-22 23:18:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:18:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7734 states to 4968 states and 7734 transitions. [2021-11-22 23:18:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4968 states and 7734 transitions. [2021-11-22 23:18:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:18:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:53,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:53,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:18:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7742 states to 4972 states and 7742 transitions. [2021-11-22 23:18:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 4972 states and 7742 transitions. [2021-11-22 23:18:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:18:56,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:56,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:18:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7743 states to 4973 states and 7743 transitions. [2021-11-22 23:18:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 4973 states and 7743 transitions. [2021-11-22 23:18:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:18:58,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:58,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:19:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7747 states to 4975 states and 7747 transitions. [2021-11-22 23:19:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4975 states and 7747 transitions. [2021-11-22 23:19:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-22 23:19:05,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:05,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:19:05,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7748 states to 4976 states and 7748 transitions. [2021-11-22 23:19:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7748 transitions. [2021-11-22 23:19:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-22 23:19:05,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:05,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-22 23:19:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7747 states to 4976 states and 7747 transitions. [2021-11-22 23:19:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7747 transitions. [2021-11-22 23:19:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:19:08,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:08,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:19:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 4987 states and 7769 transitions. [2021-11-22 23:19:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4987 states and 7769 transitions. [2021-11-22 23:19:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-22 23:19:11,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:11,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:12,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:19:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7770 states to 4988 states and 7770 transitions. [2021-11-22 23:19:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 4988 states and 7770 transitions. [2021-11-22 23:19:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:19:12,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:12,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-22 23:19:18,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7772 states to 4991 states and 7772 transitions. [2021-11-22 23:19:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 4991 states and 7772 transitions. [2021-11-22 23:19:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:19:18,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:18,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:19:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:21,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7782 states to 4997 states and 7782 transitions. [2021-11-22 23:19:21,788 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 7782 transitions. [2021-11-22 23:19:21,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:19:21,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:21,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:19:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7811 states to 5007 states and 7811 transitions. [2021-11-22 23:19:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 5007 states and 7811 transitions. [2021-11-22 23:19:45,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:19:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:45,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:19:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7826 states to 5012 states and 7826 transitions. [2021-11-22 23:19:52,551 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 7826 transitions. [2021-11-22 23:19:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:19:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3049 trivial. 0 not checked. [2021-11-22 23:19:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7833 states to 5016 states and 7833 transitions. [2021-11-22 23:19:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 5016 states and 7833 transitions. [2021-11-22 23:19:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:19:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:54,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:19:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5027 states and 7856 transitions. [2021-11-22 23:19:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5027 states and 7856 transitions. [2021-11-22 23:19:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:19:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:59,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:20:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 5037 states and 7895 transitions. [2021-11-22 23:20:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 5037 states and 7895 transitions. [2021-11-22 23:20:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:20:26,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:26,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:20:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 5041 states and 7907 transitions. [2021-11-22 23:20:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 5041 states and 7907 transitions. [2021-11-22 23:20:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-22 23:20:29,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:29,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:20:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7908 states to 5042 states and 7908 transitions. [2021-11-22 23:20:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 5042 states and 7908 transitions. [2021-11-22 23:20:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:20:30,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:30,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-22 23:20:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 5042 states and 7907 transitions. [2021-11-22 23:20:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 5042 states and 7907 transitions. [2021-11-22 23:20:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:20:30,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:30,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-22 23:20:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7920 states to 5048 states and 7920 transitions. [2021-11-22 23:20:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5048 states and 7920 transitions. [2021-11-22 23:20:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:20:44,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:44,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:20:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 5053 states and 7941 transitions. [2021-11-22 23:20:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5053 states and 7941 transitions. [2021-11-22 23:20:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:20:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-22 23:20:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 5064 states and 7965 transitions. [2021-11-22 23:20:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 7965 transitions. [2021-11-22 23:20:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-22 23:20:56,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:56,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-22 23:21:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7979 states to 5069 states and 7979 transitions. [2021-11-22 23:21:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 5069 states and 7979 transitions. [2021-11-22 23:21:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-22 23:21:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-22 23:21:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8016 states to 5086 states and 8016 transitions. [2021-11-22 23:21:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 5086 states and 8016 transitions. [2021-11-22 23:21:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:21:14,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:14,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:21:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8066 states to 5093 states and 8066 transitions. [2021-11-22 23:21:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 5093 states and 8066 transitions. [2021-11-22 23:21:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:21:24,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:24,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:21:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8075 states to 5097 states and 8075 transitions. [2021-11-22 23:21:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 5097 states and 8075 transitions. [2021-11-22 23:21:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:21:31,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:31,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-22 23:21:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8077 states to 5100 states and 8077 transitions. [2021-11-22 23:21:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 5100 states and 8077 transitions. [2021-11-22 23:21:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:21:33,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:33,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-22 23:21:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8081 states to 5101 states and 8081 transitions. [2021-11-22 23:21:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 5101 states and 8081 transitions. [2021-11-22 23:21:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:21:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:33,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:21:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8105 states to 5112 states and 8105 transitions. [2021-11-22 23:21:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 5112 states and 8105 transitions. [2021-11-22 23:21:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:21:43,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-22 23:21:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8150 states to 5118 states and 8150 transitions. [2021-11-22 23:21:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 5118 states and 8150 transitions. [2021-11-22 23:21:49,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:21:49,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-22 23:21:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8163 states to 5122 states and 8163 transitions. [2021-11-22 23:21:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 8163 transitions. [2021-11-22 23:21:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:21:53,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked. [2021-11-22 23:21:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8169 states to 5125 states and 8169 transitions. [2021-11-22 23:21:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 5125 states and 8169 transitions. [2021-11-22 23:21:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:21:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:22:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8218 states to 5135 states and 8218 transitions. [2021-11-22 23:22:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5135 states and 8218 transitions. [2021-11-22 23:22:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:22:29,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-22 23:22:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8236 states to 5140 states and 8236 transitions. [2021-11-22 23:22:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 5140 states and 8236 transitions. [2021-11-22 23:22:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:22:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:37,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-22 23:22:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8241 states to 5143 states and 8241 transitions. [2021-11-22 23:22:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 8241 transitions. [2021-11-22 23:22:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:22:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2021-11-22 23:22:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 5160 states and 8275 transitions. [2021-11-22 23:22:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5160 states and 8275 transitions. [2021-11-22 23:22:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:22:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:45,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:22:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8326 states to 5167 states and 8326 transitions. [2021-11-22 23:22:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5167 states and 8326 transitions. [2021-11-22 23:22:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:22:56,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:56,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-22 23:23:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8345 states to 5172 states and 8345 transitions. [2021-11-22 23:23:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 8345 transitions. [2021-11-22 23:23:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:23:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:23:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8362 states to 5176 states and 8362 transitions. [2021-11-22 23:23:10,188 INFO L276 IsEmpty]: Start isEmpty. Operand 5176 states and 8362 transitions. [2021-11-22 23:23:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:23:10,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:23:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8371 states to 5180 states and 8371 transitions. [2021-11-22 23:23:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 5180 states and 8371 transitions. [2021-11-22 23:23:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:23:15,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:15,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:23:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:50,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8427 states to 5194 states and 8427 transitions. [2021-11-22 23:23:50,610 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 8427 transitions. [2021-11-22 23:23:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-22 23:23:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:50,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-22 23:23:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:59,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8446 states to 5199 states and 8446 transitions. [2021-11-22 23:23:59,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5199 states and 8446 transitions. [2021-11-22 23:23:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:23:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:59,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-22 23:24:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8447 states to 5200 states and 8447 transitions. [2021-11-22 23:24:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 5200 states and 8447 transitions. [2021-11-22 23:24:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:24:03,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:03,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-22 23:24:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8459 states to 5205 states and 8459 transitions. [2021-11-22 23:24:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 5205 states and 8459 transitions. [2021-11-22 23:24:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-22 23:24:10,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:10,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-22 23:24:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:11,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8463 states to 5209 states and 8463 transitions. [2021-11-22 23:24:11,197 INFO L276 IsEmpty]: Start isEmpty. Operand 5209 states and 8463 transitions. [2021-11-22 23:24:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-22 23:24:11,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:11,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-22 23:24:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8502 states to 5226 states and 8502 transitions. [2021-11-22 23:24:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 5226 states and 8502 transitions. [2021-11-22 23:24:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:24:14,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:14,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-22 23:24:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8547 states to 5232 states and 8547 transitions. [2021-11-22 23:24:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 8547 transitions. [2021-11-22 23:24:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:24:20,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:20,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-22 23:24:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8559 states to 5236 states and 8559 transitions. [2021-11-22 23:24:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 5236 states and 8559 transitions. [2021-11-22 23:24:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-22 23:24:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:25,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-22 23:24:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8560 states to 5237 states and 8560 transitions. [2021-11-22 23:24:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 5237 states and 8560 transitions. [2021-11-22 23:24:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-22 23:24:27,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:27,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked.