./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--dc395x.ko-entry_point.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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/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--dc395x.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:35,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:35,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:36,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:36,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:36,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:36,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:36,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:36,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:36,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:36,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:36,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:36,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:36,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:36,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:36,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:36,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:36,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:36,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:36,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:36,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:36,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:36,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:36,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:36,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:36,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:36,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:36,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:36,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:36,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:36,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:36,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:36,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:36,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:36,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:36,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:36,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:36,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:36,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:36,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:36,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:36,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:36,082 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:36,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:36,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:36,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:36,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:36,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:36,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:36,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:36,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:36,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:36,086 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:36,086 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:36,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:36,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:36,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:36,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:36,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:36,087 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:36,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:36,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:36,087 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c [2021-11-23 15:50:36,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:36,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:36,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:36,369 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:36,370 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:36,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2021-11-23 15:50:36,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/028891f64/fe3f31ee50ce455f9e79126b0f059810/FLAG768788d29 [2021-11-23 15:50:37,374 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:37,375 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2021-11-23 15:50:37,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/028891f64/fe3f31ee50ce455f9e79126b0f059810/FLAG768788d29 [2021-11-23 15:50:37,740 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/028891f64/fe3f31ee50ce455f9e79126b0f059810 [2021-11-23 15:50:37,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:37,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:37,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:37,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:37,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:37,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:37" (1/1) ... [2021-11-23 15:50:37,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@80794f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:37, skipping insertion in model container [2021-11-23 15:50:37,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:37" (1/1) ... [2021-11-23 15:50:37,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:37,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:38,501 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2021-11-23 15:50:38,502 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2021-11-23 15:50:38,993 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2021-11-23 15:50:40,340 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:40,415 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:40,609 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2021-11-23 15:50:40,610 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2021-11-23 15:50:40,620 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2021-11-23 15:50:40,996 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:41,124 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:41,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41 WrapperNode [2021-11-23 15:50:41,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:41,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:41,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:41,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:41,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,548 INFO L137 Inliner]: procedures = 289, calls = 2820, calls flagged for inlining = 154, calls inlined = 150, statements flattened = 6493 [2021-11-23 15:50:41,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:41,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:41,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:41,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:41,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:41,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:41,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:41,876 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:41,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:41" (1/1) ... [2021-11-23 15:50:41,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:41,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:41,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:41,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2021-11-23 15:50:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2021-11-23 15:50:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2021-11-23 15:50:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2021-11-23 15:50:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2021-11-23 15:50:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2021-11-23 15:50:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2021-11-23 15:50:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2021-11-23 15:50:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2021-11-23 15:50:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2021-11-23 15:50:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2021-11-23 15:50:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2021-11-23 15:50:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:50:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:50:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2021-11-23 15:50:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2021-11-23 15:50:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2021-11-23 15:50:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2021-11-23 15:50:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:50:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:50:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2021-11-23 15:50:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2021-11-23 15:50:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2021-11-23 15:50:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2021-11-23 15:50:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2021-11-23 15:50:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2021-11-23 15:50:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:50:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:50:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:50:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:50:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2021-11-23 15:50:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2021-11-23 15:50:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2021-11-23 15:50:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2021-11-23 15:50:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:50:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:50:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2021-11-23 15:50:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2021-11-23 15:50:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2021-11-23 15:50:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2021-11-23 15:50:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:50:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:50:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:50:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:50:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2021-11-23 15:50:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2021-11-23 15:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2021-11-23 15:50:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2021-11-23 15:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:50:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:50:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:50:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2021-11-23 15:50:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2021-11-23 15:50:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:50:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:50:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:50:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2021-11-23 15:50:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2021-11-23 15:50:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2021-11-23 15:50:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:50:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2021-11-23 15:50:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2021-11-23 15:50:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2021-11-23 15:50:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:50:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:50:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2021-11-23 15:50:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2021-11-23 15:50:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:50:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:50:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2021-11-23 15:50:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2021-11-23 15:50:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:50:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:50:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:50:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2021-11-23 15:50:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:50:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2021-11-23 15:50:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2021-11-23 15:50:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:50:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2021-11-23 15:50:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2021-11-23 15:50:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:50:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2021-11-23 15:50:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2021-11-23 15:50:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:50:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:50:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:50:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2021-11-23 15:50:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2021-11-23 15:50:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:50:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:50:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:50:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:50:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2021-11-23 15:50:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2021-11-23 15:50:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-11-23 15:50:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-11-23 15:50:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:50:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:50:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-23 15:50:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-23 15:50:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:50:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:50:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:50:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:50:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:50:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:50:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-23 15:50:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-23 15:50:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:50:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:50:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2021-11-23 15:50:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2021-11-23 15:50:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2021-11-23 15:50:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2021-11-23 15:50:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2021-11-23 15:50:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2021-11-23 15:50:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2021-11-23 15:50:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2021-11-23 15:50:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:50:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:50:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-11-23 15:50:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-11-23 15:50:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2021-11-23 15:50:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2021-11-23 15:50:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:50:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:50:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:50:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:50:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:50:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:50:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:50:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:50:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2021-11-23 15:50:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2021-11-23 15:50:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2021-11-23 15:50:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2021-11-23 15:50:43,059 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:43,065 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:43,272 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:43,278 INFO L158 Benchmark]: Toolchain (without parser) took 5532.60ms. Allocated memory was 115.3MB in the beginning and 222.3MB in the end (delta: 107.0MB). Free memory was 85.9MB in the beginning and 80.3MB in the end (delta: 5.6MB). Peak memory consumption was 132.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:43,279 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:43,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3367.34ms. Allocated memory was 115.3MB in the beginning and 222.3MB in the end (delta: 107.0MB). Free memory was 85.4MB in the beginning and 120.8MB in the end (delta: -35.3MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:43,283 INFO L158 Benchmark]: Boogie Procedure Inliner took 423.09ms. Allocated memory is still 222.3MB. Free memory was 120.8MB in the beginning and 128.5MB in the end (delta: -7.8MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:43,287 INFO L158 Benchmark]: Boogie Preprocessor took 325.20ms. Allocated memory is still 222.3MB. Free memory was 128.5MB in the beginning and 85.6MB in the end (delta: 43.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:43,289 INFO L158 Benchmark]: RCFGBuilder took 1399.78ms. Allocated memory is still 222.3MB. Free memory was 85.6MB in the beginning and 80.3MB in the end (delta: 5.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:50:43,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3367.34ms. Allocated memory was 115.3MB in the beginning and 222.3MB in the end (delta: 107.0MB). Free memory was 85.4MB in the beginning and 120.8MB in the end (delta: -35.3MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 423.09ms. Allocated memory is still 222.3MB. Free memory was 120.8MB in the beginning and 128.5MB in the end (delta: -7.8MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 325.20ms. Allocated memory is still 222.3MB. Free memory was 128.5MB in the beginning and 85.6MB in the end (delta: 43.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1399.78ms. Allocated memory is still 222.3MB. Free memory was 85.6MB in the beginning and 80.3MB in the end (delta: 5.3MB). Peak memory consumption was 25.2MB. 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 15:50:43,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/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--dc395x.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:45,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:45,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:45,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:45,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:45,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:45,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:45,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:45,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:45,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:45,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:45,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:45,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:45,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:45,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:45,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:45,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:45,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:45,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:45,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:45,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:45,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:45,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:45,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:45,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:45,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:45,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:45,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:45,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:45,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:45,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:45,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:45,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:45,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:45,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:45,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:45,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:45,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:45,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:45,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:45,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:45,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:46,009 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:46,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:46,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:46,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:46,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:46,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:46,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:46,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:46,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:46,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:46,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:46,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:46,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:46,012 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:46,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:46,013 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:46,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:46,013 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:46,013 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:46,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:46,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:46,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:46,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:46,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:46,014 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:46,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:46,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:46,015 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:46,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:46,015 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c [2021-11-23 15:50:46,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:46,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:46,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:46,467 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:46,467 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:46,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2021-11-23 15:50:46,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/91f7636a9/ba22a8aa80fa400faf4cf698c757e25a/FLAG8e55f2176 [2021-11-23 15:50:47,600 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:47,601 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2021-11-23 15:50:47,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/91f7636a9/ba22a8aa80fa400faf4cf698c757e25a/FLAG8e55f2176 [2021-11-23 15:50:47,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/data/91f7636a9/ba22a8aa80fa400faf4cf698c757e25a [2021-11-23 15:50:47,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:47,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:47,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:47,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:47,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:47,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708d616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:47, skipping insertion in model container [2021-11-23 15:50:47,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:47" (1/1) ... [2021-11-23 15:50:47,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:48,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:48,711 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2021-11-23 15:50:48,711 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2021-11-23 15:50:49,333 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2021-11-23 15:50:51,276 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:51,331 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:51,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:51,604 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2021-11-23 15:50:51,624 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2021-11-23 15:50:51,639 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2021-11-23 15:50:52,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:52,078 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:52,190 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2021-11-23 15:50:52,190 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2021-11-23 15:50:52,198 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_b198d1e0-1c61-42a8-9c66-2e556dac2fae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2021-11-23 15:50:52,705 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:52,928 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:52,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52 WrapperNode [2021-11-23 15:50:52,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:52,930 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:52,930 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:52,930 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:52,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,292 INFO L137 Inliner]: procedures = 304, calls = 2820, calls flagged for inlining = 154, calls inlined = 150, statements flattened = 6399 [2021-11-23 15:50:53,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:53,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:53,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:53,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:53,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:53,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:53,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:53,738 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:53,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:53,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:53,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:53,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:53,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:50:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2021-11-23 15:50:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2021-11-23 15:50:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2021-11-23 15:50:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2021-11-23 15:50:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2021-11-23 15:50:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2021-11-23 15:50:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2021-11-23 15:50:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2021-11-23 15:50:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2021-11-23 15:50:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2021-11-23 15:50:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2021-11-23 15:50:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:50:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:50:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2021-11-23 15:50:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2021-11-23 15:50:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2021-11-23 15:50:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2021-11-23 15:50:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 15:50:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 15:50:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2021-11-23 15:50:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2021-11-23 15:50:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2021-11-23 15:50:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2021-11-23 15:50:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2021-11-23 15:50:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2021-11-23 15:50:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:50:53,831 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:50:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:50:53,831 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:50:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2021-11-23 15:50:53,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2021-11-23 15:50:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:53,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:53,832 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2021-11-23 15:50:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2021-11-23 15:50:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:50:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:50:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2021-11-23 15:50:53,835 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2021-11-23 15:50:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2021-11-23 15:50:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2021-11-23 15:50:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-11-23 15:50:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-11-23 15:50:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:50:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:50:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2021-11-23 15:50:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2021-11-23 15:50:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2021-11-23 15:50:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2021-11-23 15:50:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:50:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:50:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:50:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:50:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2021-11-23 15:50:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2021-11-23 15:50:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:50:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:50:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:50:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:50:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2021-11-23 15:50:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2021-11-23 15:50:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2021-11-23 15:50:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2021-11-23 15:50:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2021-11-23 15:50:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2021-11-23 15:50:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:50:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:50:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:50:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:50:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:50:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:50:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2021-11-23 15:50:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2021-11-23 15:50:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2021-11-23 15:50:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2021-11-23 15:50:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:50:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:50:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:50:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2021-11-23 15:50:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2021-11-23 15:50:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:50:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:50:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:50:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2021-11-23 15:50:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2021-11-23 15:50:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:50:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:50:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2021-11-23 15:50:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2021-11-23 15:50:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:50:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:50:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:50:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:50:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2021-11-23 15:50:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2021-11-23 15:50:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:50:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:50:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2021-11-23 15:50:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2021-11-23 15:50:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2021-11-23 15:50:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2021-11-23 15:50:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:50:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:50:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2021-11-23 15:50:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2021-11-23 15:50:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2021-11-23 15:50:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2021-11-23 15:50:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:50:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:50:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2021-11-23 15:50:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2021-11-23 15:50:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2021-11-23 15:50:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2021-11-23 15:50:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:50:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:50:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:50:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:50:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2021-11-23 15:50:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2021-11-23 15:50:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:50:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:50:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:50:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:50:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:50:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:50:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:50:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:50:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2021-11-23 15:50:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2021-11-23 15:50:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-11-23 15:50:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-11-23 15:50:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:50:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:50:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-23 15:50:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-23 15:50:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:50:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:50:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-11-23 15:50:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-11-23 15:50:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:50:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:50:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:50:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:50:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:50:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-23 15:50:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-23 15:50:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:50:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:50:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2021-11-23 15:50:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2021-11-23 15:50:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2021-11-23 15:50:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2021-11-23 15:50:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2021-11-23 15:50:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2021-11-23 15:50:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2021-11-23 15:50:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2021-11-23 15:50:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:50:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:50:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-11-23 15:50:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-11-23 15:50:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2021-11-23 15:50:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2021-11-23 15:50:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:50:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:50:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:50:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:50:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:50:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:50:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:50:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:50:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:50:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2021-11-23 15:50:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2021-11-23 15:50:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2021-11-23 15:50:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2021-11-23 15:50:54,942 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:54,949 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:55,306 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:55,310 INFO L158 Benchmark]: Toolchain (without parser) took 7330.68ms. Allocated memory was 50.3MB in the beginning and 264.2MB in the end (delta: 213.9MB). Free memory was 24.2MB in the beginning and 104.8MB in the end (delta: -80.6MB). Peak memory consumption was 132.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:55,311 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory is still 32.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:55,312 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4946.54ms. Allocated memory was 50.3MB in the beginning and 264.2MB in the end (delta: 213.9MB). Free memory was 23.9MB in the beginning and 182.1MB in the end (delta: -158.2MB). Peak memory consumption was 119.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:55,312 INFO L158 Benchmark]: Boogie Procedure Inliner took 363.30ms. Allocated memory is still 264.2MB. Free memory was 182.1MB in the beginning and 146.4MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:55,313 INFO L158 Benchmark]: Boogie Preprocessor took 442.28ms. Allocated memory is still 264.2MB. Free memory was 146.4MB in the beginning and 159.4MB in the end (delta: -12.9MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:55,314 INFO L158 Benchmark]: RCFGBuilder took 1570.02ms. Allocated memory is still 264.2MB. Free memory was 159.4MB in the beginning and 104.8MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:55,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory is still 32.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4946.54ms. Allocated memory was 50.3MB in the beginning and 264.2MB in the end (delta: 213.9MB). Free memory was 23.9MB in the beginning and 182.1MB in the end (delta: -158.2MB). Peak memory consumption was 119.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 363.30ms. Allocated memory is still 264.2MB. Free memory was 182.1MB in the beginning and 146.4MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 442.28ms. Allocated memory is still 264.2MB. Free memory was 146.4MB in the beginning and 159.4MB in the end (delta: -12.9MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1570.02ms. Allocated memory is still 264.2MB. Free memory was 159.4MB in the beginning and 104.8MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. 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 15:50:55,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b198d1e0-1c61-42a8-9c66-2e556dac2fae/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