./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu --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 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:43:38,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:43:38,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:43:38,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:43:38,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:43:38,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:43:38,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:43:38,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:43:38,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:43:38,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:43:38,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:43:38,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:43:38,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:43:38,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:43:38,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:43:38,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:43:38,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:43:38,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:43:38,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:43:38,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:43:38,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:43:38,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:43:38,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:43:38,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:43:38,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:43:38,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:43:38,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:43:38,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:43:38,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:43:38,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:43:38,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:43:38,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:43:38,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:43:38,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:43:38,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:43:38,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:43:38,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:43:38,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:43:38,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:43:38,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:43:38,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:43:38,587 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:43:38,628 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:43:38,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:43:38,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:43:38,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:43:38,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:43:38,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:43:38,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:43:38,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:43:38,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:43:38,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:43:38,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:43:38,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:43:38,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:43:38,634 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:43:38,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:43:38,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:43:38,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:43:38,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:43:38,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:38,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:43:38,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:43:38,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:43:38,636 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:43:38,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:43:38,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:43:38,637 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 [2021-11-23 15:43:38,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:43:38,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:43:38,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:43:38,960 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:43:38,961 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:43:38,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:43:39,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/65b8d7520/e64277f3c97a4f47bc1677a73fd2f09b/FLAGb1ce9dc75 [2021-11-23 15:43:40,046 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:43:40,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:43:40,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/65b8d7520/e64277f3c97a4f47bc1677a73fd2f09b/FLAGb1ce9dc75 [2021-11-23 15:43:40,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/65b8d7520/e64277f3c97a4f47bc1677a73fd2f09b [2021-11-23 15:43:40,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:43:40,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:43:40,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:40,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:43:40,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:43:40,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:40" (1/1) ... [2021-11-23 15:43:40,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dcea6f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:40, skipping insertion in model container [2021-11-23 15:43:40,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:40" (1/1) ... [2021-11-23 15:43:40,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:43:40,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:43,052 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2021-11-23 15:43:43,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:43,182 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:43:43,699 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2021-11-23 15:43:43,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:43,845 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:43:43,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43 WrapperNode [2021-11-23 15:43:43,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:43,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:43,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:43:43,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:43:43,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:43,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,226 INFO L137 Inliner]: procedures = 355, calls = 3279, calls flagged for inlining = 153, calls inlined = 153, statements flattened = 6846 [2021-11-23 15:43:44,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:44,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:43:44,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:43:44,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:43:44,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:43:44,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:43:44,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:43:44,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:43:44,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:43" (1/1) ... [2021-11-23 15:43:44,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:44,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:43:44,734 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:43:44,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:43:44,779 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2021-11-23 15:43:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2021-11-23 15:43:44,781 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:43:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:43:44,781 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2021-11-23 15:43:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2021-11-23 15:43:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2021-11-23 15:43:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2021-11-23 15:43:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2021-11-23 15:43:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2021-11-23 15:43:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:43:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:43:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:43:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2021-11-23 15:43:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2021-11-23 15:43:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:43:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:43:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:43:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2021-11-23 15:43:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2021-11-23 15:43:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:43:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:43:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:43:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:43:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2021-11-23 15:43:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2021-11-23 15:43:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2021-11-23 15:43:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2021-11-23 15:43:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:43:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:43:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2021-11-23 15:43:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2021-11-23 15:43:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:43:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:43:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2021-11-23 15:43:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2021-11-23 15:43:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2021-11-23 15:43:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2021-11-23 15:43:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2021-11-23 15:43:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2021-11-23 15:43:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2021-11-23 15:43:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2021-11-23 15:43:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2021-11-23 15:43:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2021-11-23 15:43:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2021-11-23 15:43:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2021-11-23 15:43:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2021-11-23 15:43:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2021-11-23 15:43:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2021-11-23 15:43:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2021-11-23 15:43:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2021-11-23 15:43:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2021-11-23 15:43:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2021-11-23 15:43:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2021-11-23 15:43:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:43:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:43:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2021-11-23 15:43:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2021-11-23 15:43:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2021-11-23 15:43:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2021-11-23 15:43:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:43:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:43:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:43:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:43:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:43:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:43:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2021-11-23 15:43:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2021-11-23 15:43:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2021-11-23 15:43:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2021-11-23 15:43:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:43:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:43:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2021-11-23 15:43:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2021-11-23 15:43:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2021-11-23 15:43:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2021-11-23 15:43:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2021-11-23 15:43:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2021-11-23 15:43:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2021-11-23 15:43:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2021-11-23 15:43:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2021-11-23 15:43:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2021-11-23 15:43:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2021-11-23 15:43:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2021-11-23 15:43:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2021-11-23 15:43:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2021-11-23 15:43:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2021-11-23 15:43:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2021-11-23 15:43:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2021-11-23 15:43:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2021-11-23 15:43:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2021-11-23 15:43:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2021-11-23 15:43:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:43:44,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:43:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:43:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:43:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:43:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2021-11-23 15:43:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2021-11-23 15:43:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:43:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2021-11-23 15:43:44,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2021-11-23 15:43:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:43:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:43:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2021-11-23 15:43:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2021-11-23 15:43:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:43:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:43:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:43:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:43:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:43:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:43:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2021-11-23 15:43:44,809 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2021-11-23 15:43:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:43:44,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:43:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:43:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:43:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-11-23 15:43:44,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-11-23 15:43:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2021-11-23 15:43:44,810 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2021-11-23 15:43:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2021-11-23 15:43:44,811 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2021-11-23 15:43:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:43:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:43:44,815 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:43:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2021-11-23 15:43:44,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2021-11-23 15:43:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:43:44,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:43:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2021-11-23 15:43:44,818 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2021-11-23 15:43:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-11-23 15:43:44,825 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-11-23 15:43:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2021-11-23 15:43:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2021-11-23 15:43:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:43:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:43:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2021-11-23 15:43:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2021-11-23 15:43:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2021-11-23 15:43:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2021-11-23 15:43:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2021-11-23 15:43:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2021-11-23 15:43:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2021-11-23 15:43:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2021-11-23 15:43:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:43:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2021-11-23 15:43:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2021-11-23 15:43:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2021-11-23 15:43:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2021-11-23 15:43:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:43:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:43:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:43:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:43:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:43:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:43:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-11-23 15:43:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-11-23 15:43:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:43:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:43:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:43:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-11-23 15:43:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-11-23 15:43:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:43:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:43:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2021-11-23 15:43:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2021-11-23 15:43:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:43:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2021-11-23 15:43:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2021-11-23 15:43:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2021-11-23 15:43:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2021-11-23 15:43:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:43:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:43:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2021-11-23 15:43:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2021-11-23 15:43:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2021-11-23 15:43:44,833 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2021-11-23 15:43:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:43:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:43:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:43:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:43:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:43:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:43:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2021-11-23 15:43:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2021-11-23 15:43:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2021-11-23 15:43:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2021-11-23 15:43:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2021-11-23 15:43:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2021-11-23 15:43:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2021-11-23 15:43:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2021-11-23 15:43:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:43:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:43:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:43:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:43:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2021-11-23 15:43:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2021-11-23 15:43:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2021-11-23 15:43:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2021-11-23 15:43:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2021-11-23 15:43:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2021-11-23 15:43:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:43:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:43:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:43:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2021-11-23 15:43:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2021-11-23 15:43:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2021-11-23 15:43:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2021-11-23 15:43:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:43:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:43:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:43:44,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:43:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2021-11-23 15:43:44,840 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2021-11-23 15:43:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2021-11-23 15:43:44,840 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2021-11-23 15:43:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2021-11-23 15:43:44,841 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2021-11-23 15:43:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-11-23 15:43:44,841 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-11-23 15:43:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:43:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2021-11-23 15:43:44,841 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2021-11-23 15:43:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2021-11-23 15:43:44,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2021-11-23 15:43:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:43:44,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:43:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:43:44,842 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:43:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:43:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:43:44,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:43:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2021-11-23 15:43:44,843 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2021-11-23 15:43:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2021-11-23 15:43:44,844 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2021-11-23 15:43:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:43:44,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:43:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2021-11-23 15:43:44,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2021-11-23 15:43:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:43:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:43:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:43:44,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:43:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:43:44,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:43:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:43:44,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:43:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2021-11-23 15:43:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2021-11-23 15:43:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:43:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:43:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2021-11-23 15:43:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2021-11-23 15:43:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2021-11-23 15:43:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2021-11-23 15:43:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2021-11-23 15:43:44,852 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2021-11-23 15:43:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:43:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:43:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2021-11-23 15:43:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2021-11-23 15:43:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2021-11-23 15:43:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2021-11-23 15:43:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2021-11-23 15:43:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2021-11-23 15:43:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2021-11-23 15:43:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2021-11-23 15:43:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2021-11-23 15:43:44,854 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2021-11-23 15:43:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2021-11-23 15:43:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2021-11-23 15:43:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2021-11-23 15:43:44,855 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2021-11-23 15:43:44,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:43:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:43:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2021-11-23 15:43:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2021-11-23 15:43:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:43:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:43:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:43:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:43:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:43:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:43:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:43:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2021-11-23 15:43:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2021-11-23 15:43:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:43:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:43:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:43:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:43:44,858 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:43:44,858 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:43:45,957 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:43:45,961 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:43:46,649 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:43:46,654 INFO L158 Benchmark]: Toolchain (without parser) took 6228.06ms. Allocated memory was 107.0MB in the beginning and 211.8MB in the end (delta: 104.9MB). Free memory was 78.3MB in the beginning and 65.6MB in the end (delta: 12.7MB). Peak memory consumption was 127.6MB. Max. memory is 16.1GB. [2021-11-23 15:43:46,654 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 86.6MB in the beginning and 86.6MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:43:46,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3421.65ms. Allocated memory was 107.0MB in the beginning and 211.8MB in the end (delta: 104.9MB). Free memory was 78.3MB in the beginning and 100.0MB in the end (delta: -21.8MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2021-11-23 15:43:46,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 380.94ms. Allocated memory is still 211.8MB. Free memory was 100.0MB in the beginning and 115.7MB in the end (delta: -15.6MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-11-23 15:43:46,664 INFO L158 Benchmark]: Boogie Preprocessor took 467.20ms. Allocated memory is still 211.8MB. Free memory was 115.7MB in the beginning and 106.9MB in the end (delta: 8.7MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2021-11-23 15:43:46,665 INFO L158 Benchmark]: RCFGBuilder took 1953.65ms. Allocated memory is still 211.8MB. Free memory was 106.8MB in the beginning and 65.6MB in the end (delta: 41.2MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2021-11-23 15:43:46,670 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 86.6MB in the beginning and 86.6MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3421.65ms. Allocated memory was 107.0MB in the beginning and 211.8MB in the end (delta: 104.9MB). Free memory was 78.3MB in the beginning and 100.0MB in the end (delta: -21.8MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 380.94ms. Allocated memory is still 211.8MB. Free memory was 100.0MB in the beginning and 115.7MB in the end (delta: -15.6MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 467.20ms. Allocated memory is still 211.8MB. Free memory was 115.7MB in the beginning and 106.9MB in the end (delta: 8.7MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1953.65ms. Allocated memory is still 211.8MB. Free memory was 106.8MB in the beginning and 65.6MB in the end (delta: 41.2MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:43:46,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu --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 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:43:49,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:43:49,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:43:49,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:43:49,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:43:49,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:43:49,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:43:49,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:43:49,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:43:49,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:43:49,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:43:49,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:43:49,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:43:49,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:43:49,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:43:49,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:43:49,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:43:49,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:43:49,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:43:49,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:43:49,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:43:49,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:43:49,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:43:49,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:43:49,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:43:49,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:43:49,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:43:49,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:43:49,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:43:49,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:43:49,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:43:49,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:43:49,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:43:49,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:43:49,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:43:49,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:43:49,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:43:49,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:43:49,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:43:49,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:43:49,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:43:49,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:43:49,447 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:43:49,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:43:49,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:43:49,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:43:49,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:43:49,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:43:49,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:43:49,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:43:49,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:43:49,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:43:49,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:43:49,453 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:43:49,453 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:43:49,453 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:43:49,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:43:49,454 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:43:49,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:43:49,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:43:49,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:43:49,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:43:49,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:49,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:43:49,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:43:49,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:43:49,456 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 [2021-11-23 15:43:49,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:43:49,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:43:49,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:43:49,852 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:43:49,852 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:43:49,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:43:49,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/ae35ce043/1871fd235d4e46fe8445805eae6273dd/FLAGbe8f9d3b4 [2021-11-23 15:43:50,834 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:43:50,835 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:43:50,883 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/ae35ce043/1871fd235d4e46fe8445805eae6273dd/FLAGbe8f9d3b4 [2021-11-23 15:43:51,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/data/ae35ce043/1871fd235d4e46fe8445805eae6273dd [2021-11-23 15:43:51,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:43:51,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:43:51,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:51,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:43:51,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:43:51,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:51" (1/1) ... [2021-11-23 15:43:51,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6197c2c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:51, skipping insertion in model container [2021-11-23 15:43:51,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:43:51" (1/1) ... [2021-11-23 15:43:51,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:43:51,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:54,397 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2021-11-23 15:43:54,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:54,494 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:43:54,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:43:54,981 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2021-11-23 15:43:54,988 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:55,018 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:43:55,706 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_17d9d113-e035-4fd9-abf5-a8428998ddf4/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2021-11-23 15:43:55,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:43:55,902 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:43:55,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55 WrapperNode [2021-11-23 15:43:55,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:43:55,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:55,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:43:55,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:43:55,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,260 INFO L137 Inliner]: procedures = 366, calls = 3277, calls flagged for inlining = 158, calls inlined = 158, statements flattened = 7004 [2021-11-23 15:43:56,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:43:56,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:43:56,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:43:56,262 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:43:56,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:43:56,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:43:56,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:43:56,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:43:56,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:43:55" (1/1) ... [2021-11-23 15:43:56,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:43:56,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:43:56,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:43:56,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2021-11-23 15:43:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2021-11-23 15:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:43:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:43:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2021-11-23 15:43:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2021-11-23 15:43:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2021-11-23 15:43:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2021-11-23 15:43:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2021-11-23 15:43:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2021-11-23 15:43:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:43:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2021-11-23 15:43:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2021-11-23 15:43:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:43:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:43:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:43:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:43:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:43:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2021-11-23 15:43:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2021-11-23 15:43:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:43:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:43:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:43:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2021-11-23 15:43:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2021-11-23 15:43:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:43:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:43:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:43:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:43:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2021-11-23 15:43:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2021-11-23 15:43:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2021-11-23 15:43:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2021-11-23 15:43:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:43:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:43:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2021-11-23 15:43:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2021-11-23 15:43:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:43:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:43:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2021-11-23 15:43:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2021-11-23 15:43:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2021-11-23 15:43:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2021-11-23 15:43:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2021-11-23 15:43:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2021-11-23 15:43:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2021-11-23 15:43:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2021-11-23 15:43:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2021-11-23 15:43:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2021-11-23 15:43:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2021-11-23 15:43:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2021-11-23 15:43:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2021-11-23 15:43:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2021-11-23 15:43:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2021-11-23 15:43:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2021-11-23 15:43:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2021-11-23 15:43:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2021-11-23 15:43:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2021-11-23 15:43:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2021-11-23 15:43:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:43:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:43:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2021-11-23 15:43:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2021-11-23 15:43:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2021-11-23 15:43:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2021-11-23 15:43:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:43:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:43:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:43:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:43:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:43:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:43:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2021-11-23 15:43:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2021-11-23 15:43:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2021-11-23 15:43:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2021-11-23 15:43:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:43:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:43:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2021-11-23 15:43:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2021-11-23 15:43:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2021-11-23 15:43:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2021-11-23 15:43:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2021-11-23 15:43:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2021-11-23 15:43:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2021-11-23 15:43:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2021-11-23 15:43:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2021-11-23 15:43:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2021-11-23 15:43:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2021-11-23 15:43:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2021-11-23 15:43:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2021-11-23 15:43:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2021-11-23 15:43:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2021-11-23 15:43:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2021-11-23 15:43:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:43:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:43:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:43:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:43:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:43:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2021-11-23 15:43:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2021-11-23 15:43:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:43:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2021-11-23 15:43:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2021-11-23 15:43:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2021-11-23 15:43:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2021-11-23 15:43:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:43:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:43:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:43:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:43:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:43:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:43:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2021-11-23 15:43:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2021-11-23 15:43:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:43:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:43:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:43:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:43:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:43:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:43:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:43:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:43:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:43:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-11-23 15:43:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-11-23 15:43:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:43:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:43:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2021-11-23 15:43:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2021-11-23 15:43:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2021-11-23 15:43:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2021-11-23 15:43:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:43:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 15:43:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:43:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:43:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2021-11-23 15:43:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2021-11-23 15:43:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:43:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:43:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2021-11-23 15:43:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2021-11-23 15:43:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-11-23 15:43:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-11-23 15:43:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2021-11-23 15:43:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2021-11-23 15:43:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:43:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:43:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2021-11-23 15:43:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2021-11-23 15:43:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2021-11-23 15:43:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2021-11-23 15:43:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2021-11-23 15:43:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2021-11-23 15:43:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2021-11-23 15:43:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2021-11-23 15:43:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2021-11-23 15:43:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2021-11-23 15:43:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2021-11-23 15:43:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2021-11-23 15:43:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:43:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:43:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:43:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:43:56,844 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-11-23 15:43:56,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-11-23 15:43:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:43:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:43:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-11-23 15:43:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-11-23 15:43:56,845 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:43:56,845 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:43:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2021-11-23 15:43:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2021-11-23 15:43:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2021-11-23 15:43:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2021-11-23 15:43:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:43:56,846 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:43:56,846 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2021-11-23 15:43:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2021-11-23 15:43:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2021-11-23 15:43:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2021-11-23 15:43:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:43:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:43:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:43:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:43:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:43:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:43:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:43:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:43:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2021-11-23 15:43:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2021-11-23 15:43:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2021-11-23 15:43:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2021-11-23 15:43:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2021-11-23 15:43:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2021-11-23 15:43:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2021-11-23 15:43:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2021-11-23 15:43:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:43:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:43:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:43:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:43:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2021-11-23 15:43:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2021-11-23 15:43:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2021-11-23 15:43:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2021-11-23 15:43:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2021-11-23 15:43:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2021-11-23 15:43:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:43:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:43:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2021-11-23 15:43:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2021-11-23 15:43:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2021-11-23 15:43:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2021-11-23 15:43:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:43:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:43:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:43:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:43:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:43:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:43:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:43:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2021-11-23 15:43:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2021-11-23 15:43:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2021-11-23 15:43:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2021-11-23 15:43:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2021-11-23 15:43:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2021-11-23 15:43:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-11-23 15:43:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-11-23 15:43:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:43:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2021-11-23 15:43:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2021-11-23 15:43:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2021-11-23 15:43:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2021-11-23 15:43:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:43:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:43:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:43:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:43:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2021-11-23 15:43:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2021-11-23 15:43:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:43:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:43:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:43:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2021-11-23 15:43:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2021-11-23 15:43:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2021-11-23 15:43:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2021-11-23 15:43:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:43:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:43:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2021-11-23 15:43:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2021-11-23 15:43:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:43:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:43:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:43:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:43:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:43:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:43:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:43:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:43:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:43:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:43:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2021-11-23 15:43:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2021-11-23 15:43:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2021-11-23 15:43:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2021-11-23 15:43:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2021-11-23 15:43:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2021-11-23 15:43:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2021-11-23 15:43:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2021-11-23 15:43:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:43:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:43:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2021-11-23 15:43:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2021-11-23 15:43:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2021-11-23 15:43:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2021-11-23 15:43:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2021-11-23 15:43:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2021-11-23 15:43:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2021-11-23 15:43:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2021-11-23 15:43:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2021-11-23 15:43:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2021-11-23 15:43:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:43:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:43:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2021-11-23 15:43:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2021-11-23 15:43:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2021-11-23 15:43:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2021-11-23 15:43:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:43:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:43:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:43:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:43:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:43:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:43:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:43:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2021-11-23 15:43:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2021-11-23 15:43:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:43:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:43:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:43:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:43:57,841 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:43:57,847 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:44:12,873 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:44:12,877 INFO L158 Benchmark]: Toolchain (without parser) took 21611.66ms. Allocated memory was 62.9MB in the beginning and 295.7MB in the end (delta: 232.8MB). Free memory was 29.9MB in the beginning and 172.0MB in the end (delta: -142.2MB). Peak memory consumption was 176.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:12,878 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:44:12,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4638.63ms. Allocated memory was 62.9MB in the beginning and 295.7MB in the end (delta: 232.8MB). Free memory was 29.7MB in the beginning and 219.3MB in the end (delta: -189.6MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. [2021-11-23 15:44:12,879 INFO L158 Benchmark]: Boogie Procedure Inliner took 356.20ms. Allocated memory is still 295.7MB. Free memory was 219.3MB in the beginning and 182.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:44:12,879 INFO L158 Benchmark]: Boogie Preprocessor took 374.67ms. Allocated memory is still 295.7MB. Free memory was 182.6MB in the beginning and 130.7MB in the end (delta: 51.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:44:12,880 INFO L158 Benchmark]: RCFGBuilder took 16237.25ms. Allocated memory is still 295.7MB. Free memory was 130.2MB in the beginning and 172.0MB in the end (delta: -41.9MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. [2021-11-23 15:44:12,882 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4638.63ms. Allocated memory was 62.9MB in the beginning and 295.7MB in the end (delta: 232.8MB). Free memory was 29.7MB in the beginning and 219.3MB in the end (delta: -189.6MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 356.20ms. Allocated memory is still 295.7MB. Free memory was 219.3MB in the beginning and 182.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 374.67ms. Allocated memory is still 295.7MB. Free memory was 182.6MB in the beginning and 130.7MB in the end (delta: 51.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16237.25ms. Allocated memory is still 295.7MB. Free memory was 130.2MB in the beginning and 172.0MB in the end (delta: -41.9MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:44:12,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17d9d113-e035-4fd9-abf5-a8428998ddf4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable