./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB --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 0c3010ce5e1d1499df5a7edf91735fcbf8e6e49f56d21e0e77b6af352c375fd6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:04:44,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:04:44,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:04:44,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:04:44,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:04:44,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:04:44,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:04:44,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:04:44,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:04:44,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:04:44,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:04:44,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:04:44,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:04:44,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:04:44,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:04:44,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:04:44,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:04:44,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:04:44,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:04:44,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:04:44,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:04:44,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:04:44,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:04:44,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:04:44,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:04:44,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:04:44,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:04:44,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:04:44,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:04:44,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:04:44,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:04:44,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:04:44,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:04:44,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:04:44,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:04:44,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:04:44,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:04:44,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:04:44,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:04:44,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:04:44,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:04:44,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:04:44,554 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:04:44,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:04:44,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:04:44,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:04:44,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:04:44,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:04:44,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:04:44,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:04:44,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:04:44,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:04:44,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:04:44,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:04:44,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:04:44,558 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:04:44,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:04:44,558 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:04:44,558 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:04:44,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:04:44,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:44,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:04:44,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:04:44,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:04:44,559 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:04:44,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:04:44,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:04:44,577 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_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c3010ce5e1d1499df5a7edf91735fcbf8e6e49f56d21e0e77b6af352c375fd6 [2022-10-17 17:04:44,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:04:44,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:04:44,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:04:44,914 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:04:44,915 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:04:44,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2022-10-17 17:04:44,985 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/data/2f160067f/fbb502d09799427a9e66dcdb0b03f236/FLAGf139a290d [2022-10-17 17:04:45,970 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:45,972 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2022-10-17 17:04:46,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/data/2f160067f/fbb502d09799427a9e66dcdb0b03f236/FLAGf139a290d [2022-10-17 17:04:46,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/data/2f160067f/fbb502d09799427a9e66dcdb0b03f236 [2022-10-17 17:04:46,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:46,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:46,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:46,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:46,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:46,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:46" (1/1) ... [2022-10-17 17:04:46,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d904dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:46, skipping insertion in model container [2022-10-17 17:04:46,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:46" (1/1) ... [2022-10-17 17:04:46,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:46,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:47,216 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4571] [2022-10-17 17:04:47,216 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4572-4573] [2022-10-17 17:04:47,733 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_23922826-d053-449f-8467-3144b7c0eb81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i[141860,141873] [2022-10-17 17:04:49,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:49,182 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:49,293 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4571] [2022-10-17 17:04:49,293 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4572-4573] [2022-10-17 17:04:49,308 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_23922826-d053-449f-8467-3144b7c0eb81/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i[141860,141873] [2022-10-17 17:04:49,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:49,998 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:49,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49 WrapperNode [2022-10-17 17:04:49,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:50,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:50,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:50,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:50,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,387 INFO L138 Inliner]: procedures = 250, calls = 2339, calls flagged for inlining = 129, calls inlined = 127, statements flattened = 6516 [2022-10-17 17:04:50,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:50,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:50,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:50,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:50,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,747 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:50,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:50,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:50,808 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:50,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:50,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:50,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:50,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23922826-d053-449f-8467-3144b7c0eb81/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_cmd_from_context [2022-10-17 17:04:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_cmd_from_context [2022-10-17 17:04:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-17 17:04:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:04:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:04:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:04:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:04:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:04:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:04:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_delete_hba [2022-10-17 17:04:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_delete_hba [2022-10-17 17:04:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-10-17 17:04:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-10-17 17:04:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-10-17 17:04:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-10-17 17:04:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 17:04:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 17:04:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 17:04:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 17:04:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:04:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:04:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_status_get [2022-10-17 17:04:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_status_get [2022-10-17 17:04:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_build_sys_table [2022-10-17 17:04:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_build_sys_table [2022-10-17 17:04:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-10-17 17:04:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-10-17 17:04:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_online_hba [2022-10-17 17:04:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_online_hba [2022-10-17 17:04:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-10-17 17:04:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-10-17 17:04:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2022-10-17 17:04:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2022-10-17 17:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:04:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:04:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:04:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_2 [2022-10-17 17:04:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_2 [2022-10-17 17:04:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-10-17 17:04:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-10-17 17:04:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:04:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:04:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_query_scalar [2022-10-17 17:04:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_query_scalar [2022-10-17 17:04:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-10-17 17:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-10-17 17:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:04:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:04:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_hba_reset [2022-10-17 17:04:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_hba_reset [2022-10-17 17:04:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:04:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:04:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 17:04:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 17:04:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-10-17 17:04:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-10-17 17:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:04:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 17:04:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 17:04:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:04:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:04:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:04:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_lct_get [2022-10-17 17:04:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_lct_get [2022-10-17 17:04:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:04:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:04:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:04:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:04:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_reparse_lct [2022-10-17 17:04:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_reparse_lct [2022-10-17 17:04:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:04:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:04:51,008 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_post_wait [2022-10-17 17:04:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_post_wait [2022-10-17 17:04:51,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:04:51,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 17:04:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 17:04:51,008 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 17:04:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 17:04:51,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-10-17 17:04:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-10-17 17:04:51,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:04:51,009 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:04:51,010 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:04:51,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:04:51,010 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_adjust_queue_depth [2022-10-17 17:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_adjust_queue_depth [2022-10-17 17:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:04:51,011 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_activate_hba [2022-10-17 17:04:51,011 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_activate_hba [2022-10-17 17:04:51,012 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 17:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 17:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_ioctl [2022-10-17 17:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_ioctl [2022-10-17 17:04:51,013 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_reset_hba [2022-10-17 17:04:51,013 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_reset_hba [2022-10-17 17:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_read_blink_led [2022-10-17 17:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_read_blink_led [2022-10-17 17:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:04:51,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:04:51,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 17:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 17:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:04:51,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:04:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:04:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:04:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_send_nop [2022-10-17 17:04:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_send_nop [2022-10-17 17:04:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 17:04:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 17:04:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:04:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:04:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:04:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_install_device [2022-10-17 17:04:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_install_device [2022-10-17 17:04:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure dpt_dma64 [2022-10-17 17:04:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dpt_dma64 [2022-10-17 17:04:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:04:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:04:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_cmd_to_context [2022-10-17 17:04:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_cmd_to_context [2022-10-17 17:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:04:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 17:04:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 17:04:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:04:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 17:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 17:04:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 17:04:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 17:04:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_set_state [2022-10-17 17:04:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_set_state [2022-10-17 17:04:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-10-17 17:04:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-10-17 17:04:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_online [2022-10-17 17:04:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_online [2022-10-17 17:04:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_post_this [2022-10-17 17:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_post_this [2022-10-17 17:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:04:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 17:04:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 17:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_sys_shutdown [2022-10-17 17:04:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_sys_shutdown [2022-10-17 17:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 17:04:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 17:04:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 17:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 17:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure adpt_i2o_report_hba_unit [2022-10-17 17:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure adpt_i2o_report_hba_unit [2022-10-17 17:04:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-10-17 17:04:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-10-17 17:04:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 17:04:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 17:04:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:04:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:04:51,998 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:52,004 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:53,477 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;