./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-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_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/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_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/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_8e287ae6-0419-48a6-96c8-2c9ac50325db/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 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:53,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:53,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:53,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:53,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:53,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:53,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:53,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:53,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:53,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:53,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:53,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:53,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:53,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:53,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:53,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:53,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:53,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:53,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:53,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:53,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:53,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:53,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:53,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:53,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:53,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:53,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:53,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:53,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:53,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:53,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:53,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:53,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:53,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:53,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:53,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:53,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:53,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:53,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:53,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:53,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:53,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:25:53,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:53,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:53,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:53,369 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:53,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:53,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:53,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:53,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:25:53,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:53,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:53,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:53,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:53,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:53,381 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:53,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:53,381 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:53,382 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:53,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:53,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:53,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:53,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:53,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:53,383 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:25:53,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:25:53,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:53,384 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_8e287ae6-0419-48a6-96c8-2c9ac50325db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 [2021-11-23 01:25:53,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:53,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:53,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:53,703 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:53,704 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:53,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 01:25:53,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/data/8b32e47d1/f12d3e89e17445f38a7c2c487942580d/FLAGacc0d55db [2021-11-23 01:25:55,123 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:55,124 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 01:25:55,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/data/8b32e47d1/f12d3e89e17445f38a7c2c487942580d/FLAGacc0d55db [2021-11-23 01:25:55,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/data/8b32e47d1/f12d3e89e17445f38a7c2c487942580d [2021-11-23 01:25:55,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:55,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:55,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:55,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:55,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:55,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:55" (1/1) ... [2021-11-23 01:25:55,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c98b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:55, skipping insertion in model container [2021-11-23 01:25:55,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:55" (1/1) ... [2021-11-23 01:25:55,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:55,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:05,412 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_8e287ae6-0419-48a6-96c8-2c9ac50325db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2021-11-23 01:26:05,415 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_8e287ae6-0419-48a6-96c8-2c9ac50325db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2021-11-23 01:26:05,455 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:05,574 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:06,422 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_8e287ae6-0419-48a6-96c8-2c9ac50325db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2021-11-23 01:26:06,422 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_8e287ae6-0419-48a6-96c8-2c9ac50325db/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2021-11-23 01:26:06,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:07,066 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:07,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07 WrapperNode [2021-11-23 01:26:07,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:07,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:07,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:07,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:07,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:07,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:08,135 INFO L137 Inliner]: procedures = 848, calls = 8804, calls flagged for inlining = 413, calls inlined = 359, statements flattened = 16865 [2021-11-23 01:26:08,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:08,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:08,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:08,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:08,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:08,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:08,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:08,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:09,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:09,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:09,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:09,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:09,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:09,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:09,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:09,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:07" (1/1) ... [2021-11-23 01:26:09,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:09,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:09,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-23 01:26:09,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e287ae6-0419-48a6-96c8-2c9ac50325db/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-23 01:26:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2021-11-23 01:26:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2021-11-23 01:26:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 01:26:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 01:26:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 01:26:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 01:26:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-23 01:26:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-23 01:26:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-23 01:26:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-23 01:26:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-23 01:26:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-23 01:26:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-23 01:26:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-23 01:26:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:26:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:26:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 01:26:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 01:26:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-23 01:26:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-23 01:26:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-23 01:26:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-23 01:26:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 01:26:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 01:26:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-23 01:26:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-23 01:26:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-23 01:26:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-23 01:26:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:26:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 01:26:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 01:26:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:26:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:26:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-23 01:26:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-23 01:26:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-23 01:26:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-23 01:26:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 01:26:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 01:26:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:26:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:26:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:26:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:26:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 01:26:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 01:26:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 01:26:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 01:26:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 01:26:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 01:26:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-23 01:26:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-23 01:26:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:26:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:26:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-23 01:26:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-23 01:26:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:26:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:26:09,592 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-23 01:26:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-23 01:26:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:26:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-23 01:26:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-23 01:26:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-23 01:26:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-23 01:26:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-23 01:26:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-23 01:26:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 01:26:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 01:26:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:26:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:26:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 01:26:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 01:26:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 01:26:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 01:26:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-23 01:26:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-23 01:26:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-23 01:26:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-23 01:26:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-23 01:26:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-23 01:26:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 01:26:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 01:26:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 01:26:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 01:26:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-23 01:26:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-23 01:26:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-23 01:26:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-23 01:26:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-23 01:26:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-23 01:26:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-23 01:26:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-23 01:26:09,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:26:09,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 01:26:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 01:26:09,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:26:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:26:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 01:26:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 01:26:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 01:26:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 01:26:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:26:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:26:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-23 01:26:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-23 01:26:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:26:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:26:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:26:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:26:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:26:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 01:26:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 01:26:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:26:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-23 01:26:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-23 01:26:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 01:26:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 01:26:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-23 01:26:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-23 01:26:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:26:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:26:09,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:26:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:26:09,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 01:26:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 01:26:09,627 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-23 01:26:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-23 01:26:09,627 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:26:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:26:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 01:26:09,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 01:26:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-23 01:26:09,635 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-23 01:26:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-23 01:26:09,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-23 01:26:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 01:26:09,636 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 01:26:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 01:26:09,636 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 01:26:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-23 01:26:09,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-23 01:26:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-23 01:26:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-23 01:26:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 01:26:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 01:26:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:26:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:26:09,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:26:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 01:26:09,638 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 01:26:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-23 01:26:09,638 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-23 01:26:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:26:09,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:26:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 01:26:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 01:26:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 01:26:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:26:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:26:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-23 01:26:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-23 01:26:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-23 01:26:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-23 01:26:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 01:26:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 01:26:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:26:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:26:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-23 01:26:09,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-23 01:26:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 01:26:09,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 01:26:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-23 01:26:09,641 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-23 01:26:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 01:26:09,642 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 01:26:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-23 01:26:09,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-23 01:26:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2021-11-23 01:26:09,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2021-11-23 01:26:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 01:26:09,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 01:26:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:26:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-23 01:26:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-23 01:26:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-23 01:26:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-23 01:26:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:26:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-23 01:26:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-23 01:26:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-23 01:26:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-23 01:26:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-23 01:26:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-23 01:26:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:26:09,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:26:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 01:26:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 01:26:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 01:26:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 01:26:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-23 01:26:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-23 01:26:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-23 01:26:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-23 01:26:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-23 01:26:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-23 01:26:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 01:26:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 01:26:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2021-11-23 01:26:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2021-11-23 01:26:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 01:26:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 01:26:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 01:26:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 01:26:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 01:26:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 01:26:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 01:26:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 01:26:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-23 01:26:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-23 01:26:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:26:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:26:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-23 01:26:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-23 01:26:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:26:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-23 01:26:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-23 01:26:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:26:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:26:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-23 01:26:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-23 01:26:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-23 01:26:09,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-23 01:26:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 01:26:09,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 01:26:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-23 01:26:09,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-23 01:26:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 01:26:09,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 01:26:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-23 01:26:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-23 01:26:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-23 01:26:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-23 01:26:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:26:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:26:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-23 01:26:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-23 01:26:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2021-11-23 01:26:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2021-11-23 01:26:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 01:26:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 01:26:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 01:26:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 01:26:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 01:26:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 01:26:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-23 01:26:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-23 01:26:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 01:26:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 01:26:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-23 01:26:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-23 01:26:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-23 01:26:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-23 01:26:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 01:26:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 01:26:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-23 01:26:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-23 01:26:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 01:26:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 01:26:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:26:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:26:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-23 01:26:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-23 01:26:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:26:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:26:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:26:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:26:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-23 01:26:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-23 01:26:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-23 01:26:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-23 01:26:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 01:26:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 01:26:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-23 01:26:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-23 01:26:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-23 01:26:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-23 01:26:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 01:26:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 01:26:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-23 01:26:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-23 01:26:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:26:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:26:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-23 01:26:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-23 01:26:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 01:26:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 01:26:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:26:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:26:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-23 01:26:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-23 01:26:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 01:26:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 01:26:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:26:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:26:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 01:26:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 01:26:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:26:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:26:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:26:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:26:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 01:26:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 01:26:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:26:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 01:26:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 01:26:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 01:26:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 01:26:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-23 01:26:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-23 01:26:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-23 01:26:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-23 01:26:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:26:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:26:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:26:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-23 01:26:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-23 01:26:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-23 01:26:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-23 01:26:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 01:26:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 01:26:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:26:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-23 01:26:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-23 01:26:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-23 01:26:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-23 01:26:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-23 01:26:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-23 01:26:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:26:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:26:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 01:26:09,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 01:26:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:26:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:26:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-23 01:26:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-23 01:26:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 01:26:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 01:26:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-23 01:26:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-23 01:26:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 01:26:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 01:26:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 01:26:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 01:26:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-23 01:26:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-23 01:26:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-23 01:26:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-23 01:26:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-23 01:26:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-23 01:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-23 01:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-23 01:26:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-23 01:26:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:26:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-23 01:26:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-23 01:26:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-23 01:26:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-23 01:26:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 01:26:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 01:26:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:26:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-23 01:26:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-23 01:26:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-23 01:26:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-23 01:26:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-23 01:26:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-23 01:26:09,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-23 01:26:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-23 01:26:09,814 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-23 01:26:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 01:26:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 01:26:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 01:26:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 01:26:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 01:26:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 01:26:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-23 01:26:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-23 01:26:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-23 01:26:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-23 01:26:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:26:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:26:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-23 01:26:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-23 01:26:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-23 01:26:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-23 01:26:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-23 01:26:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-23 01:26:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2021-11-23 01:26:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2021-11-23 01:26:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:26:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:26:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-23 01:26:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-23 01:26:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 01:26:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 01:26:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2021-11-23 01:26:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2021-11-23 01:26:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:26:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:26:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 01:26:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 01:26:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-23 01:26:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-23 01:26:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-23 01:26:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-23 01:26:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:26:09,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:26:09,870 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 01:26:09,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 01:26:09,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 01:26:09,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 01:26:09,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:26:09,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 01:26:09,871 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-23 01:26:09,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-23 01:26:09,871 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-23 01:26:09,872 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-23 01:26:09,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:26:09,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:26:09,872 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-23 01:26:09,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-23 01:26:11,464 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:11,480 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:26:11,891 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:29:38,850 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:29:39,085 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:49,207 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:49,207 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:29:49,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:49 BoogieIcfgContainer [2021-11-23 01:29:49,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:49,234 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:49,234 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:49,248 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:49,248 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:49" (1/1) ... [2021-11-23 01:29:49,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:29:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6967 states to 4747 states and 6967 transitions. [2021-11-23 01:29:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 6967 transitions. [2021-11-23 01:29:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:29:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:49,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:29:52,241 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:29:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 4767 states and 6998 transitions. [2021-11-23 01:29:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 4767 states and 6998 transitions. [2021-11-23 01:29:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2021-11-23 01:29:53,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:29:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 4777 states and 7022 transitions. [2021-11-23 01:29:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7022 transitions. [2021-11-23 01:29:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:29:55,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:55,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:29:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:30:08,871 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:30:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 4783 states and 7041 transitions. [2021-11-23 01:30:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4783 states and 7041 transitions. [2021-11-23 01:30:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:30:09,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:09,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3202 trivial. 0 not checked. [2021-11-23 01:30:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4787 states and 7050 transitions. [2021-11-23 01:30:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4787 states and 7050 transitions. [2021-11-23 01:30:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:30:10,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:10,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7049 states to 4787 states and 7049 transitions. [2021-11-23 01:30:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4787 states and 7049 transitions. [2021-11-23 01:30:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:11,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:11,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-23 01:30:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 4791 states and 7052 transitions. [2021-11-23 01:30:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 4791 states and 7052 transitions. [2021-11-23 01:30:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-23 01:30:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:13,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 4793 states and 7054 transitions. [2021-11-23 01:30:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 4793 states and 7054 transitions. [2021-11-23 01:30:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:14,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:14,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3201 trivial. 0 not checked. [2021-11-23 01:30:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7071 states to 4798 states and 7071 transitions. [2021-11-23 01:30:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 7071 transitions. [2021-11-23 01:30:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:30:17,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:17,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7072 states to 4799 states and 7072 transitions. [2021-11-23 01:30:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 4799 states and 7072 transitions. [2021-11-23 01:30:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:17,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:17,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3203 trivial. 0 not checked. [2021-11-23 01:30:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7117 states to 4805 states and 7117 transitions. [2021-11-23 01:30:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4805 states and 7117 transitions. [2021-11-23 01:30:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:21,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:21,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3204 trivial. 0 not checked. [2021-11-23 01:30:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 4810 states and 7127 transitions. [2021-11-23 01:30:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 7127 transitions. [2021-11-23 01:30:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:22,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:22,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:30:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7149 states to 4820 states and 7149 transitions. [2021-11-23 01:30:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 4820 states and 7149 transitions. [2021-11-23 01:30:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-23 01:30:25,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:25,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7150 states to 4821 states and 7150 transitions. [2021-11-23 01:30:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4821 states and 7150 transitions. [2021-11-23 01:30:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-23 01:30:26,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 4822 states and 7151 transitions. [2021-11-23 01:30:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4822 states and 7151 transitions. [2021-11-23 01:30:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:30:26,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:26,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7154 states to 4825 states and 7154 transitions. [2021-11-23 01:30:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 4825 states and 7154 transitions. [2021-11-23 01:30:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:30:27,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:27,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3201 trivial. 0 not checked. [2021-11-23 01:30:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7155 states to 4826 states and 7155 transitions. [2021-11-23 01:30:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7155 transitions. [2021-11-23 01:30:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:30:28,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:28,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3266 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:30:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7183 states to 4835 states and 7183 transitions. [2021-11-23 01:30:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4835 states and 7183 transitions. [2021-11-23 01:30:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-23 01:30:35,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:35,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:30:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7187 states to 4839 states and 7187 transitions. [2021-11-23 01:30:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 4839 states and 7187 transitions. [2021-11-23 01:30:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-23 01:30:36,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:36,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 4840 states and 7188 transitions. [2021-11-23 01:30:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 7188 transitions. [2021-11-23 01:30:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2021-11-23 01:30:37,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:37,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 4841 states and 7189 transitions. [2021-11-23 01:30:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4841 states and 7189 transitions. [2021-11-23 01:30:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-23 01:30:37,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:37,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:30:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7190 states to 4842 states and 7190 transitions. [2021-11-23 01:30:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4842 states and 7190 transitions. [2021-11-23 01:30:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2021-11-23 01:30:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:38,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:30:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7191 states to 4843 states and 7191 transitions. [2021-11-23 01:30:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4843 states and 7191 transitions. [2021-11-23 01:30:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2021-11-23 01:30:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:30:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 4844 states and 7192 transitions. [2021-11-23 01:30:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 7192 transitions. [2021-11-23 01:30:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-23 01:30:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:39,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-23 01:30:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7199 states to 4848 states and 7199 transitions. [2021-11-23 01:30:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 4848 states and 7199 transitions. [2021-11-23 01:30:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2021-11-23 01:30:41,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:41,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3264 trivial. 0 not checked. [2021-11-23 01:30:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7206 states to 4852 states and 7206 transitions. [2021-11-23 01:30:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 4852 states and 7206 transitions. [2021-11-23 01:30:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 01:30:43,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:43,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 01:30:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7251 states to 4858 states and 7251 transitions. [2021-11-23 01:30:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 4858 states and 7251 transitions. [2021-11-23 01:30:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2021-11-23 01:30:45,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:45,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:30:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:30:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7281 states to 4868 states and 7281 transitions. [2021-11-23 01:30:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 7281 transitions. [2021-11-23 01:30:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2021-11-23 01:30:56,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:30:56,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:30:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:30:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:31:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7307 states to 4875 states and 7307 transitions. [2021-11-23 01:31:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 7307 transitions. [2021-11-23 01:31:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:31:02,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:02,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3205 trivial. 0 not checked. [2021-11-23 01:31:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:06,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7315 states to 4879 states and 7315 transitions. [2021-11-23 01:31:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4879 states and 7315 transitions. [2021-11-23 01:31:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2021-11-23 01:31:06,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:06,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3204 trivial. 0 not checked. [2021-11-23 01:31:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7342 states to 4890 states and 7342 transitions. [2021-11-23 01:31:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4890 states and 7342 transitions. [2021-11-23 01:31:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2021-11-23 01:31:07,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:07,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3276 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:31:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7354 states to 4896 states and 7354 transitions. [2021-11-23 01:31:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7354 transitions. [2021-11-23 01:31:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2021-11-23 01:31:10,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:10,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:31:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7357 states to 4899 states and 7357 transitions. [2021-11-23 01:31:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4899 states and 7357 transitions. [2021-11-23 01:31:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 01:31:11,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:11,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:31:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7358 states to 4900 states and 7358 transitions. [2021-11-23 01:31:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 7358 transitions. [2021-11-23 01:31:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 01:31:11,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:11,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:31:18,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7380 states to 4906 states and 7380 transitions. [2021-11-23 01:31:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4906 states and 7380 transitions. [2021-11-23 01:31:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2021-11-23 01:31:18,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:18,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:31:18,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7381 states to 4907 states and 7381 transitions. [2021-11-23 01:31:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 4907 states and 7381 transitions. [2021-11-23 01:31:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:18,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:18,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2931 trivial. 0 not checked. [2021-11-23 01:31:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7385 states to 4908 states and 7385 transitions. [2021-11-23 01:31:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4908 states and 7385 transitions. [2021-11-23 01:31:20,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 01:31:20,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:20,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:31:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7407 states to 4916 states and 7407 transitions. [2021-11-23 01:31:25,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4916 states and 7407 transitions. [2021-11-23 01:31:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2021-11-23 01:31:25,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:25,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3266 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:31:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7410 states to 4919 states and 7410 transitions. [2021-11-23 01:31:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4919 states and 7410 transitions. [2021-11-23 01:31:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 01:31:26,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:26,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:31:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7410 states to 4920 states and 7410 transitions. [2021-11-23 01:31:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4920 states and 7410 transitions. [2021-11-23 01:31:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2021-11-23 01:31:26,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:26,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3278 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:31:37,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7432 states to 4927 states and 7432 transitions. [2021-11-23 01:31:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4927 states and 7432 transitions. [2021-11-23 01:31:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:37,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:37,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3276 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3267 trivial. 0 not checked. [2021-11-23 01:31:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7445 states to 4934 states and 7445 transitions. [2021-11-23 01:31:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 7445 transitions. [2021-11-23 01:31:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:39,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:39,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3267 trivial. 0 not checked. [2021-11-23 01:31:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7457 states to 4940 states and 7457 transitions. [2021-11-23 01:31:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4940 states and 7457 transitions. [2021-11-23 01:31:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:41,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3328 trivial. 0 not checked. [2021-11-23 01:31:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7477 states to 4948 states and 7477 transitions. [2021-11-23 01:31:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 4948 states and 7477 transitions. [2021-11-23 01:31:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:48,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:48,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:31:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7490 states to 4955 states and 7490 transitions. [2021-11-23 01:31:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 4955 states and 7490 transitions. [2021-11-23 01:31:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-23 01:31:49,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:49,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:31:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 4961 states and 7502 transitions. [2021-11-23 01:31:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4961 states and 7502 transitions. [2021-11-23 01:31:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2021-11-23 01:31:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:51,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3218 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:31:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:31:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7544 states to 4982 states and 7544 transitions. [2021-11-23 01:31:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 4982 states and 7544 transitions. [2021-11-23 01:31:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2021-11-23 01:31:55,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:31:55,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:31:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:31:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3276 trivial. 0 not checked. [2021-11-23 01:32:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7547 states to 4985 states and 7547 transitions. [2021-11-23 01:32:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 7547 transitions. [2021-11-23 01:32:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-23 01:32:02,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:02,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3329 trivial. 0 not checked. [2021-11-23 01:32:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7556 states to 4991 states and 7556 transitions. [2021-11-23 01:32:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4991 states and 7556 transitions. [2021-11-23 01:32:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2021-11-23 01:32:02,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:02,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3205 trivial. 0 not checked. [2021-11-23 01:32:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7577 states to 5002 states and 7577 transitions. [2021-11-23 01:32:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5002 states and 7577 transitions. [2021-11-23 01:32:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-23 01:32:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:04,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3344 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3332 trivial. 0 not checked. [2021-11-23 01:32:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7582 states to 5005 states and 7582 transitions. [2021-11-23 01:32:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 5005 states and 7582 transitions. [2021-11-23 01:32:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2021-11-23 01:32:06,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:06,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:32:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7583 states to 5006 states and 7583 transitions. [2021-11-23 01:32:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 5006 states and 7583 transitions. [2021-11-23 01:32:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2021-11-23 01:32:06,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:06,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3218 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3198 trivial. 0 not checked. [2021-11-23 01:32:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7584 states to 5008 states and 7584 transitions. [2021-11-23 01:32:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5008 states and 7584 transitions. [2021-11-23 01:32:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2021-11-23 01:32:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:07,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3324 trivial. 0 not checked. [2021-11-23 01:32:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7604 states to 5015 states and 7604 transitions. [2021-11-23 01:32:21,518 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7604 transitions. [2021-11-23 01:32:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-23 01:32:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:21,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3353 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3340 trivial. 0 not checked. [2021-11-23 01:32:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7606 states to 5018 states and 7606 transitions. [2021-11-23 01:32:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 5018 states and 7606 transitions. [2021-11-23 01:32:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2021-11-23 01:32:29,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3140 trivial. 0 not checked. [2021-11-23 01:32:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7607 states to 5019 states and 7607 transitions. [2021-11-23 01:32:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 7607 transitions. [2021-11-23 01:32:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2021-11-23 01:32:29,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3276 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:32:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7629 states to 5030 states and 7629 transitions. [2021-11-23 01:32:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 5030 states and 7629 transitions. [2021-11-23 01:32:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2021-11-23 01:32:31,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:32:32,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7630 states to 5031 states and 7630 transitions. [2021-11-23 01:32:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 5031 states and 7630 transitions. [2021-11-23 01:32:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-23 01:32:32,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:32:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7632 states to 5033 states and 7632 transitions. [2021-11-23 01:32:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 5033 states and 7632 transitions. [2021-11-23 01:32:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2021-11-23 01:32:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3274 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3264 trivial. 0 not checked. [2021-11-23 01:32:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7639 states to 5037 states and 7639 transitions. [2021-11-23 01:32:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 5037 states and 7639 transitions. [2021-11-23 01:32:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2021-11-23 01:32:35,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3274 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3264 trivial. 0 not checked. [2021-11-23 01:32:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7652 states to 5041 states and 7652 transitions. [2021-11-23 01:32:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 5041 states and 7652 transitions. [2021-11-23 01:32:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2021-11-23 01:32:40,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:32:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7653 states to 5042 states and 7653 transitions. [2021-11-23 01:32:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 5042 states and 7653 transitions. [2021-11-23 01:32:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2021-11-23 01:32:41,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3359 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3335 trivial. 0 not checked. [2021-11-23 01:32:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7652 states to 5042 states and 7652 transitions. [2021-11-23 01:32:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5042 states and 7652 transitions. [2021-11-23 01:32:43,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2021-11-23 01:32:43,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3349 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3338 trivial. 0 not checked. [2021-11-23 01:32:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7658 states to 5046 states and 7658 transitions. [2021-11-23 01:32:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 5046 states and 7658 transitions. [2021-11-23 01:32:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:32:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3276 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:32:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7667 states to 5052 states and 7667 transitions. [2021-11-23 01:32:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 5052 states and 7667 transitions. [2021-11-23 01:32:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 01:32:50,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3277 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3267 trivial. 0 not checked. [2021-11-23 01:32:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7689 states to 5063 states and 7689 transitions. [2021-11-23 01:32:52,649 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 7689 transitions. [2021-11-23 01:32:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:32:52,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3283 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:33:07,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7727 states to 5073 states and 7727 transitions. [2021-11-23 01:33:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 5073 states and 7727 transitions. [2021-11-23 01:33:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2021-11-23 01:33:07,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:33:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7729 states to 5075 states and 7729 transitions. [2021-11-23 01:33:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 5075 states and 7729 transitions. [2021-11-23 01:33:07,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 01:33:07,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:33:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7759 states to 5087 states and 7759 transitions. [2021-11-23 01:33:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 5087 states and 7759 transitions. [2021-11-23 01:33:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:10,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3001 trivial. 0 not checked. [2021-11-23 01:33:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7763 states to 5090 states and 7763 transitions. [2021-11-23 01:33:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 7763 transitions. [2021-11-23 01:33:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:14,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:33:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7797 states to 5107 states and 7797 transitions. [2021-11-23 01:33:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 5107 states and 7797 transitions. [2021-11-23 01:33:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:33:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7816 states to 5113 states and 7816 transitions. [2021-11-23 01:33:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 5113 states and 7816 transitions. [2021-11-23 01:33:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:19,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:33:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7847 states to 5126 states and 7847 transitions. [2021-11-23 01:33:27,260 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 7847 transitions. [2021-11-23 01:33:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:27,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:27,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3361 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3335 trivial. 0 not checked. [2021-11-23 01:33:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7846 states to 5126 states and 7846 transitions. [2021-11-23 01:33:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 7846 transitions. [2021-11-23 01:33:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 01:33:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:27,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:33:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7869 states to 5137 states and 7869 transitions. [2021-11-23 01:33:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 5137 states and 7869 transitions. [2021-11-23 01:33:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:29,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3362 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3345 trivial. 0 not checked. [2021-11-23 01:33:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7877 states to 5142 states and 7877 transitions. [2021-11-23 01:33:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 7877 transitions. [2021-11-23 01:33:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 01:33:32,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:32,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:33,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:33:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7912 states to 5159 states and 7912 transitions. [2021-11-23 01:33:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 5159 states and 7912 transitions. [2021-11-23 01:33:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 01:33:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:36,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:33:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7927 states to 5164 states and 7927 transitions. [2021-11-23 01:33:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 5164 states and 7927 transitions. [2021-11-23 01:33:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:39,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:39,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3354 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2021-11-23 01:33:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 5171 states and 7941 transitions. [2021-11-23 01:33:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7941 transitions. [2021-11-23 01:33:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:42,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:42,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2021-11-23 01:33:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7953 states to 5177 states and 7953 transitions. [2021-11-23 01:33:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 5177 states and 7953 transitions. [2021-11-23 01:33:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:45,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:45,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3420 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3406 trivial. 0 not checked. [2021-11-23 01:33:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:46,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7955 states to 5180 states and 7955 transitions. [2021-11-23 01:33:46,744 INFO L276 IsEmpty]: Start isEmpty. Operand 5180 states and 7955 transitions. [2021-11-23 01:33:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:46,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:46,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked. [2021-11-23 01:33:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7956 states to 5181 states and 7956 transitions. [2021-11-23 01:33:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 7956 transitions. [2021-11-23 01:33:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2021-11-23 01:33:47,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:47,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3288 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3264 trivial. 0 not checked. [2021-11-23 01:33:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 5185 states and 7965 transitions. [2021-11-23 01:33:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 5185 states and 7965 transitions. [2021-11-23 01:33:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:48,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:48,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3346 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked. [2021-11-23 01:33:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7981 states to 5192 states and 7981 transitions. [2021-11-23 01:33:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 5192 states and 7981 transitions. [2021-11-23 01:33:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-23 01:33:51,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:51,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked. [2021-11-23 01:33:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7993 states to 5198 states and 7993 transitions. [2021-11-23 01:33:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 5198 states and 7993 transitions. [2021-11-23 01:33:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2021-11-23 01:33:53,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:53,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3346 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3324 trivial. 0 not checked. [2021-11-23 01:34:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8042 states to 5208 states and 8042 transitions. [2021-11-23 01:34:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 5208 states and 8042 transitions. [2021-11-23 01:34:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:34:12,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:12,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2021-11-23 01:34:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8057 states to 5215 states and 8057 transitions. [2021-11-23 01:34:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 5215 states and 8057 transitions. [2021-11-23 01:34:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:34:15,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:15,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3356 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2021-11-23 01:34:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8070 states to 5221 states and 8070 transitions. [2021-11-23 01:34:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 5221 states and 8070 transitions. [2021-11-23 01:34:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2021-11-23 01:34:18,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:18,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3286 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:34:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8125 states to 5235 states and 8125 transitions. [2021-11-23 01:34:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5235 states and 8125 transitions. [2021-11-23 01:34:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:34:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:39,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3340 trivial. 0 not checked. [2021-11-23 01:34:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8126 states to 5236 states and 8126 transitions. [2021-11-23 01:34:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 5236 states and 8126 transitions. [2021-11-23 01:34:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:34:41,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:41,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3362 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3346 trivial. 0 not checked. [2021-11-23 01:34:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8136 states to 5241 states and 8136 transitions. [2021-11-23 01:34:44,440 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 8136 transitions. [2021-11-23 01:34:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:34:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:44,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3267 trivial. 0 not checked. [2021-11-23 01:34:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8192 states to 5263 states and 8192 transitions. [2021-11-23 01:34:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5263 states and 8192 transitions. [2021-11-23 01:34:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:34:52,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:52,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:53,098 INFO L134 CoverageAnalysis]: Checked inductivity of 3418 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3403 trivial. 0 not checked. [2021-11-23 01:34:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8201 states to 5269 states and 8201 transitions. [2021-11-23 01:34:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 5269 states and 8201 transitions. [2021-11-23 01:34:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:34:53,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:53,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3422 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3406 trivial. 0 not checked. [2021-11-23 01:34:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8206 states to 5272 states and 8206 transitions. [2021-11-23 01:34:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 8206 transitions. [2021-11-23 01:34:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2021-11-23 01:34:54,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:54,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:55,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3345 trivial. 0 not checked. [2021-11-23 01:34:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8235 states to 5292 states and 8235 transitions. [2021-11-23 01:34:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 5292 states and 8235 transitions. [2021-11-23 01:34:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:34:58,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:58,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3287 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3260 trivial. 0 not checked. [2021-11-23 01:35:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8296 states to 5307 states and 8296 transitions. [2021-11-23 01:35:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5307 states and 8296 transitions. [2021-11-23 01:35:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:35:23,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:23,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3349 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3335 trivial. 0 not checked. [2021-11-23 01:35:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8297 states to 5308 states and 8297 transitions. [2021-11-23 01:35:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5308 states and 8297 transitions. [2021-11-23 01:35:24,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:35:24,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:24,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3356 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3341 trivial. 0 not checked. [2021-11-23 01:35:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8308 states to 5313 states and 8308 transitions. [2021-11-23 01:35:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 5313 states and 8308 transitions. [2021-11-23 01:35:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:35:26,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:26,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3286 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:35:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8346 states to 5330 states and 8346 transitions. [2021-11-23 01:35:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 8346 transitions. [2021-11-23 01:35:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:35:30,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:30,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3265 trivial. 0 not checked. [2021-11-23 01:35:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8391 states to 5336 states and 8391 transitions. [2021-11-23 01:35:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 8391 transitions. [2021-11-23 01:35:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:35:33,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:33,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3266 trivial. 0 not checked. [2021-11-23 01:35:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 5341 states and 8405 transitions. [2021-11-23 01:35:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 8405 transitions. [2021-11-23 01:35:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-23 01:35:36,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:36,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3359 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 3324 trivial. 0 not checked. [2021-11-23 01:35:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8432 states to 5349 states and 8432 transitions. [2021-11-23 01:35:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 5349 states and 8432 transitions. [2021-11-23 01:35:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:35:50,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:50,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3286 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:35:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8442 states to 5352 states and 8442 transitions. [2021-11-23 01:35:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 5352 states and 8442 transitions. [2021-11-23 01:35:53,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2021-11-23 01:35:53,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3287 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:36:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8500 states to 5364 states and 8500 transitions. [2021-11-23 01:36:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 5364 states and 8500 transitions. [2021-11-23 01:36:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-23 01:36:19,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:19,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3204 trivial. 0 not checked. [2021-11-23 01:36:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8558 states to 5393 states and 8558 transitions. [2021-11-23 01:36:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 5393 states and 8558 transitions. [2021-11-23 01:36:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2021-11-23 01:36:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3267 trivial. 0 not checked. [2021-11-23 01:36:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8559 states to 5394 states and 8559 transitions. [2021-11-23 01:36:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 5394 states and 8559 transitions. [2021-11-23 01:36:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2021-11-23 01:36:20,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3354 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3340 trivial. 0 not checked. [2021-11-23 01:36:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8561 states to 5397 states and 8561 transitions. [2021-11-23 01:36:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 5397 states and 8561 transitions. [2021-11-23 01:36:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2021-11-23 01:36:21,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3357 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2021-11-23 01:36:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8578 states to 5403 states and 8578 transitions. [2021-11-23 01:36:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 5403 states and 8578 transitions. [2021-11-23 01:36:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:36:25,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:25,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2998 trivial. 0 not checked. [2021-11-23 01:36:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8580 states to 5404 states and 8580 transitions. [2021-11-23 01:36:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 5404 states and 8580 transitions. [2021-11-23 01:36:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2021-11-23 01:36:27,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:27,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3288 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3263 trivial. 0 not checked. [2021-11-23 01:36:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8637 states to 5417 states and 8637 transitions. [2021-11-23 01:36:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 5417 states and 8637 transitions. [2021-11-23 01:36:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2021-11-23 01:36:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:52,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3435 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3417 trivial. 0 not checked. [2021-11-23 01:36:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8639 states to 5419 states and 8639 transitions. [2021-11-23 01:36:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 5419 states and 8639 transitions. [2021-11-23 01:36:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2021-11-23 01:36:53,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:53,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3356 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2021-11-23 01:37:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:15,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8699 states to 5444 states and 8699 transitions. [2021-11-23 01:37:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 5444 states and 8699 transitions. [2021-11-23 01:37:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:37:15,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:15,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3419 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2021-11-23 01:37:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8712 states to 5451 states and 8712 transitions. [2021-11-23 01:37:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 5451 states and 8712 transitions. [2021-11-23 01:37:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:37:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:18,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3420 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2021-11-23 01:37:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8723 states to 5457 states and 8723 transitions. [2021-11-23 01:37:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 5457 states and 8723 transitions. [2021-11-23 01:37:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2021-11-23 01:37:19,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3268 trivial. 0 not checked. [2021-11-23 01:37:22,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8744 states to 5468 states and 8744 transitions. [2021-11-23 01:37:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 5468 states and 8744 transitions. [2021-11-23 01:37:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2021-11-23 01:37:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:22,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3268 trivial. 0 not checked. [2021-11-23 01:37:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8779 states to 5476 states and 8779 transitions. [2021-11-23 01:37:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 5476 states and 8779 transitions. [2021-11-23 01:37:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:37:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3324 trivial. 0 not checked. [2021-11-23 01:37:59,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8830 states to 5487 states and 8830 transitions. [2021-11-23 01:37:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 5487 states and 8830 transitions. [2021-11-23 01:37:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2021-11-23 01:37:59,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:59,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3291 trivial. 0 not checked. [2021-11-23 01:38:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8835 states to 5493 states and 8835 transitions. [2021-11-23 01:38:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 8835 transitions. [2021-11-23 01:38:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2021-11-23 01:38:21,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:21,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3359 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3342 trivial. 0 not checked. [2021-11-23 01:38:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8839 states to 5496 states and 8839 transitions. [2021-11-23 01:38:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5496 states and 8839 transitions. [2021-11-23 01:38:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 01:38:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3359 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3328 trivial. 0 not checked. [2021-11-23 01:38:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8860 states to 5504 states and 8860 transitions. [2021-11-23 01:38:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 8860 transitions. [2021-11-23 01:38:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:38:32,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:32,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:38:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8868 states to 5508 states and 8868 transitions. [2021-11-23 01:38:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 8868 transitions. [2021-11-23 01:38:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 01:38:36,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:36,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:38:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8878 states to 5512 states and 8878 transitions. [2021-11-23 01:38:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 5512 states and 8878 transitions. [2021-11-23 01:38:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 01:38:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:39,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2990 trivial. 0 not checked. [2021-11-23 01:38:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8886 states to 5516 states and 8886 transitions. [2021-11-23 01:38:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 5516 states and 8886 transitions. [2021-11-23 01:38:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 01:38:45,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:45,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3352 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3337 trivial. 0 not checked. [2021-11-23 01:38:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8895 states to 5522 states and 8895 transitions. [2021-11-23 01:38:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 5522 states and 8895 transitions. [2021-11-23 01:38:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:38:45,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:45,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2021-11-23 01:38:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8918 states to 5533 states and 8918 transitions. [2021-11-23 01:38:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 5533 states and 8918 transitions. [2021-11-23 01:38:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 01:38:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3359 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3328 trivial. 0 not checked. [2021-11-23 01:38:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8917 states to 5533 states and 8917 transitions. [2021-11-23 01:38:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 5533 states and 8917 transitions. [2021-11-23 01:38:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:38:51,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:51,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked. [2021-11-23 01:38:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8918 states to 5534 states and 8918 transitions. [2021-11-23 01:38:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 5534 states and 8918 transitions. [2021-11-23 01:38:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2021-11-23 01:38:52,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:52,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3352 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3328 trivial. 0 not checked. [2021-11-23 01:38:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8919 states to 5535 states and 8919 transitions. [2021-11-23 01:38:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 5535 states and 8919 transitions. [2021-11-23 01:38:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:38:54,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:54,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3366 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3337 trivial. 0 not checked. [2021-11-23 01:38:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8926 states to 5539 states and 8926 transitions. [2021-11-23 01:38:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 8926 transitions. [2021-11-23 01:38:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2021-11-23 01:38:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:56,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3334 trivial. 0 not checked.