./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.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_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/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_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/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_5027c646-8eef-44ea-b70d-9fd9fd22a313/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 c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:28,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:28,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:28,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:28,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:28,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:28,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:28,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:28,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:28,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:28,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:28,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:28,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:28,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:28,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:28,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:28,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:28,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:28,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:28,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:28,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:28,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:28,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:28,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:28,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:28,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:28,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:28,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:28,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:28,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:28,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:28,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:28,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:28,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:28,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:28,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:28,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:28,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:28,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:28,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:28,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:28,145 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:37:28,190 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:28,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:28,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:28,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:28,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:28,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:28,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:28,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:37:28,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:28,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:28,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:28,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:28,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:28,203 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:28,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:28,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:28,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:28,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:28,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:28,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:28,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:28,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:28,205 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:37:28,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:37:28,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:28,206 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_5027c646-8eef-44ea-b70d-9fd9fd22a313/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c [2021-11-23 00:37:28,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:28,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:28,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:28,530 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:28,531 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:28,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 00:37:28,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/data/73ac35095/dc07fd8689ee4c5e9d89744668e3d37c/FLAG0f4d5e600 [2021-11-23 00:37:29,753 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:29,755 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 00:37:29,841 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/data/73ac35095/dc07fd8689ee4c5e9d89744668e3d37c/FLAG0f4d5e600 [2021-11-23 00:37:29,933 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/data/73ac35095/dc07fd8689ee4c5e9d89744668e3d37c [2021-11-23 00:37:29,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:29,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:29,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:29,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:29,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:29,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:29" (1/1) ... [2021-11-23 00:37:29,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d7a049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:29, skipping insertion in model container [2021-11-23 00:37:29,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:29" (1/1) ... [2021-11-23 00:37:29,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:30,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:38,521 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_5027c646-8eef-44ea-b70d-9fd9fd22a313/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 00:37:39,415 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 00:37:39,427 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:39,513 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:40,558 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_5027c646-8eef-44ea-b70d-9fd9fd22a313/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 00:37:40,591 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 00:37:40,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:41,212 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:41,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41 WrapperNode [2021-11-23 00:37:41,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:41,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:41,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:41,214 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:41,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:41,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:42,248 INFO L137 Inliner]: procedures = 885, calls = 9541, calls flagged for inlining = 340, calls inlined = 243, statements flattened = 17496 [2021-11-23 00:37:42,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:42,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:42,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:42,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:42,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:42,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:42,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:42,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:43,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:43,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:43,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:43,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:43,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:43,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:43,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:43,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:41" (1/1) ... [2021-11-23 00:37:43,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:43,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:43,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:43,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5027c646-8eef-44ea-b70d-9fd9fd22a313/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-11-23 00:37:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-11-23 00:37:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-11-23 00:37:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-11-23 00:37:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-11-23 00:37:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-11-23 00:37:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-11-23 00:37:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-11-23 00:37:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 00:37:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 00:37:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 00:37:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 00:37:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-11-23 00:37:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-11-23 00:37:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-11-23 00:37:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-11-23 00:37:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-11-23 00:37:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-11-23 00:37:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 00:37:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 00:37:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 00:37:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 00:37:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 00:37:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 00:37:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-11-23 00:37:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-11-23 00:37:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-11-23 00:37:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-11-23 00:37:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-11-23 00:37:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-11-23 00:37:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-11-23 00:37:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-11-23 00:37:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-11-23 00:37:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-11-23 00:37:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-11-23 00:37:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-11-23 00:37:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 00:37:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 00:37:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-11-23 00:37:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-11-23 00:37:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-11-23 00:37:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-11-23 00:37:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 00:37:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 00:37:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 00:37:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 00:37:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-11-23 00:37:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-11-23 00:37:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-11-23 00:37:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-11-23 00:37:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-11-23 00:37:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-11-23 00:37:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 00:37:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 00:37:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-11-23 00:37:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-11-23 00:37:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-11-23 00:37:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-11-23 00:37:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 00:37:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 00:37:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-11-23 00:37:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-11-23 00:37:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure show_board [2021-11-23 00:37:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure show_board [2021-11-23 00:37:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 00:37:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 00:37:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:37:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-11-23 00:37:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-11-23 00:37:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-11-23 00:37:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-11-23 00:37:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 00:37:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 00:37:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 00:37:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 00:37:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-11-23 00:37:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-11-23 00:37:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 00:37:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 00:37:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-11-23 00:37:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-11-23 00:37:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-11-23 00:37:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-11-23 00:37:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:37:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 00:37:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 00:37:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 00:37:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 00:37:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:37:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 00:37:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-11-23 00:37:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-11-23 00:37:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-11-23 00:37:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-11-23 00:37:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-11-23 00:37:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-11-23 00:37:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 00:37:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 00:37:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-11-23 00:37:43,418 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-11-23 00:37:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:37:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:37:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 00:37:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 00:37:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-11-23 00:37:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-11-23 00:37:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 00:37:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 00:37:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 00:37:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 00:37:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-11-23 00:37:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-11-23 00:37:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-11-23 00:37:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-11-23 00:37:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-11-23 00:37:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-11-23 00:37:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 00:37:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 00:37:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 00:37:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 00:37:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:37:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-11-23 00:37:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-11-23 00:37:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 00:37:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 00:37:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-11-23 00:37:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-11-23 00:37:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-11-23 00:37:43,429 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-11-23 00:37:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 00:37:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 00:37:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 00:37:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 00:37:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-11-23 00:37:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-11-23 00:37:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-11-23 00:37:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-11-23 00:37:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-11-23 00:37:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-11-23 00:37:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 00:37:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 00:37:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 00:37:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 00:37:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 00:37:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 00:37:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-11-23 00:37:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-11-23 00:37:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:37:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:37:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-11-23 00:37:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-11-23 00:37:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 00:37:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 00:37:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 00:37:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 00:37:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-11-23 00:37:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-11-23 00:37:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 00:37:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 00:37:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 00:37:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 00:37:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-11-23 00:37:43,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-11-23 00:37:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-11-23 00:37:43,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-11-23 00:37:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-11-23 00:37:43,442 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-11-23 00:37:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:37:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 00:37:43,443 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 00:37:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-11-23 00:37:43,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-11-23 00:37:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-11-23 00:37:43,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-11-23 00:37:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 00:37:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 00:37:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 00:37:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 00:37:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 00:37:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 00:37:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 00:37:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 00:37:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 00:37:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 00:37:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-11-23 00:37:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-11-23 00:37:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 00:37:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 00:37:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 00:37:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 00:37:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 00:37:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 00:37:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 00:37:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 00:37:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-11-23 00:37:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-11-23 00:37:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-11-23 00:37:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-11-23 00:37:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_pages [2021-11-23 00:37:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_pages [2021-11-23 00:37:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-11-23 00:37:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-11-23 00:37:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 00:37:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 00:37:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 00:37:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 00:37:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure show_reg_pages [2021-11-23 00:37:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure show_reg_pages [2021-11-23 00:37:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:37:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 00:37:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 00:37:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 00:37:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 00:37:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-11-23 00:37:43,450 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-11-23 00:37:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-11-23 00:37:43,450 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-11-23 00:37:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-11-23 00:37:43,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-11-23 00:37:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-11-23 00:37:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-11-23 00:37:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-11-23 00:37:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-11-23 00:37:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-11-23 00:37:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-11-23 00:37:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-11-23 00:37:43,452 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-11-23 00:37:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 00:37:43,452 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 00:37:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-11-23 00:37:43,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-11-23 00:37:43,452 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-11-23 00:37:43,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-11-23 00:37:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 00:37:43,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 00:37:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-11-23 00:37:43,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-11-23 00:37:43,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-11-23 00:37:43,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-11-23 00:37:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 00:37:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 00:37:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 00:37:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 00:37:43,454 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-11-23 00:37:43,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-11-23 00:37:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-11-23 00:37:43,459 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-11-23 00:37:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-11-23 00:37:43,459 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-11-23 00:37:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 00:37:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 00:37:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 00:37:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 00:37:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-11-23 00:37:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-11-23 00:37:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-11-23 00:37:43,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-11-23 00:37:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:37:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:37:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 00:37:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 00:37:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-11-23 00:37:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-11-23 00:37:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-11-23 00:37:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-11-23 00:37:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-11-23 00:37:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-11-23 00:37:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 00:37:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 00:37:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 00:37:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 00:37:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-11-23 00:37:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-11-23 00:37:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-11-23 00:37:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-11-23 00:37:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-11-23 00:37:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-11-23 00:37:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-11-23 00:37:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-11-23 00:37:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-11-23 00:37:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-11-23 00:37:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_ver [2021-11-23 00:37:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_ver [2021-11-23 00:37:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-11-23 00:37:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-11-23 00:37:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-11-23 00:37:43,466 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-11-23 00:37:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-11-23 00:37:43,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-11-23 00:37:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 00:37:43,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 00:37:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-11-23 00:37:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-11-23 00:37:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-11-23 00:37:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-11-23 00:37:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-11-23 00:37:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-11-23 00:37:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 00:37:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 00:37:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 00:37:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 00:37:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-11-23 00:37:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-11-23 00:37:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-11-23 00:37:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-11-23 00:37:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-11-23 00:37:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-11-23 00:37:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 00:37:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 00:37:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-11-23 00:37:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-11-23 00:37:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-11-23 00:37:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-11-23 00:37:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:37:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-11-23 00:37:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-11-23 00:37:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 00:37:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 00:37:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-11-23 00:37:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-11-23 00:37:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:37:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 00:37:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 00:37:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-11-23 00:37:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-11-23 00:37:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 00:37:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 00:37:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 00:37:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 00:37:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure show_hca [2021-11-23 00:37:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hca [2021-11-23 00:37:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-11-23 00:37:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-11-23 00:37:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-11-23 00:37:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-11-23 00:37:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 00:37:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 00:37:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-11-23 00:37:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-11-23 00:37:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-11-23 00:37:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-11-23 00:37:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-11-23 00:37:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-11-23 00:37:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 00:37:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 00:37:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 00:37:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 00:37:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-11-23 00:37:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-11-23 00:37:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-11-23 00:37:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-11-23 00:37:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 00:37:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 00:37:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-11-23 00:37:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-11-23 00:37:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:37:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:37:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:37:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 00:37:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 00:37:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-11-23 00:37:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-11-23 00:37:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-11-23 00:37:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-11-23 00:37:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-11-23 00:37:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-11-23 00:37:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-11-23 00:37:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-11-23 00:37:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:37:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:37:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-11-23 00:37:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-11-23 00:37:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-11-23 00:37:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-11-23 00:37:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 00:37:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 00:37:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-11-23 00:37:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-11-23 00:37:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 00:37:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 00:37:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-11-23 00:37:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-11-23 00:37:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-11-23 00:37:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-11-23 00:37:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-11-23 00:37:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-11-23 00:37:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:37:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-11-23 00:37:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-11-23 00:37:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-11-23 00:37:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-11-23 00:37:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-11-23 00:37:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-11-23 00:37:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 00:37:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 00:37:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-11-23 00:37:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-11-23 00:37:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 00:37:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 00:37:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-11-23 00:37:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-11-23 00:37:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 00:37:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 00:37:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 00:37:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 00:37:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-11-23 00:37:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-11-23 00:37:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-11-23 00:37:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-11-23 00:37:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-11-23 00:37:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-11-23 00:37:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 00:37:43,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 00:37:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-11-23 00:37:43,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-11-23 00:37:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-11-23 00:37:43,485 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-11-23 00:37:43,485 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-11-23 00:37:43,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-11-23 00:37:43,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 00:37:43,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 00:37:43,486 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-11-23 00:37:43,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-11-23 00:37:43,486 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-11-23 00:37:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-11-23 00:37:43,487 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 00:37:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 00:37:43,487 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-11-23 00:37:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-11-23 00:37:43,487 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 00:37:43,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 00:37:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 00:37:43,488 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 00:37:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-11-23 00:37:43,488 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-11-23 00:37:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 00:37:43,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 00:37:43,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 00:37:43,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 00:37:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 00:37:43,489 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 00:37:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-11-23 00:37:43,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-11-23 00:37:43,489 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 00:37:43,489 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 00:37:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-11-23 00:37:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-11-23 00:37:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 00:37:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 00:37:43,490 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-11-23 00:37:43,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-11-23 00:37:43,491 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 00:37:43,491 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 00:37:43,491 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-11-23 00:37:43,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-11-23 00:37:43,491 INFO L130 BoogieDeclarations]: Found specification of procedure show_rev [2021-11-23 00:37:43,491 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rev [2021-11-23 00:37:43,491 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-11-23 00:37:43,492 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-11-23 00:37:43,492 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-11-23 00:37:43,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-11-23 00:37:43,492 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-11-23 00:37:43,492 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-11-23 00:37:43,492 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-11-23 00:37:43,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-11-23 00:37:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 00:37:43,493 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 00:37:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 00:37:43,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 00:37:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 00:37:43,493 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 00:37:43,493 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-11-23 00:37:43,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-11-23 00:37:43,494 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-11-23 00:37:43,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-11-23 00:37:43,494 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-11-23 00:37:43,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-11-23 00:37:43,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:37:43,495 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 00:37:43,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 00:37:45,413 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:45,418 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:45,591 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 00:50:49,496 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:50:55,125 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:50:55,125 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:50:55,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:50:55 BoogieIcfgContainer [2021-11-23 00:50:55,135 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:50:55,137 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:50:55,137 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:50:55,147 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:50:55,148 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:50:55" (1/1) ... [2021-11-23 00:50:55,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:50:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 4034 states and 5863 transitions. [2021-11-23 00:50:55,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 5863 transitions. [2021-11-23 00:50:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-23 00:50:55,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:55,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:07,473 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:51:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5988 states to 4055 states and 5923 transitions. [2021-11-23 00:51:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 5923 transitions. [2021-11-23 00:51:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:09,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:09,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:10,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:12,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:12,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:12,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:13,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:13,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:14,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:14,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:14,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:14,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:15,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:15,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:15,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 4122 states and 6073 transitions. [2021-11-23 00:51:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6073 transitions. [2021-11-23 00:51:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:16,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:16,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:17,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:17,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:18,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:18,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:19,228 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:19,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:19,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:19,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:20,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:21,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:21,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:22,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:22,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:22,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:23,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:23,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:23,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:24,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:24,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:24,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:25,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:25,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:25,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:26,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1907 trivial. 0 not checked. [2021-11-23 00:51:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 4123 states and 6074 transitions. [2021-11-23 00:51:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 6074 transitions. [2021-11-23 00:51:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:51:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:26,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms