./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.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_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/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_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/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_62802947-7133-4c7a-8245-41ac48596f2e/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 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:51,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:51,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:51,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:51,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:51,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:51,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:51,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:51,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:51,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:51,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:51,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:51,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:51,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:51,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:51,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:51,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:51,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:51,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:51,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:51,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:51,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:51,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:51,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:51,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:51,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:51,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:51,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:51,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:51,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:51,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:51,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:51,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:51,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:51,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:51,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:51,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:51,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:51,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:51,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:51,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:51,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:51,671 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:51,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:51,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:51,673 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:51,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:51,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:51,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:51,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:51,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:51,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:51,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:51,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:51,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:51,683 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:51,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:51,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:51,684 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:51,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:51,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:51,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:51,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:51,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:51,685 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:51,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:51,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:51,686 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_62802947-7133-4c7a-8245-41ac48596f2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 [2021-11-23 15:03:52,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:52,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:52,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:52,043 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:52,044 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:52,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:03:52,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/a872bd296/4c4cc65735684c6c9444ad9e0448b0a4/FLAG3ceaeba3f [2021-11-23 15:03:53,333 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:53,334 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:03:53,405 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/a872bd296/4c4cc65735684c6c9444ad9e0448b0a4/FLAG3ceaeba3f [2021-11-23 15:03:53,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/a872bd296/4c4cc65735684c6c9444ad9e0448b0a4 [2021-11-23 15:03:53,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:53,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:53,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:53,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:53,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:53,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:53" (1/1) ... [2021-11-23 15:03:53,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264959fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:53, skipping insertion in model container [2021-11-23 15:03:53,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:53" (1/1) ... [2021-11-23 15:03:53,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:53,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:58,586 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_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2021-11-23 15:03:58,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:58,805 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:59,426 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_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2021-11-23 15:03:59,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:59,776 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:59,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59 WrapperNode [2021-11-23 15:03:59,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:59,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:59,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:59,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:59,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:03:59,962 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,329 INFO L137 Inliner]: procedures = 526, calls = 6245, calls flagged for inlining = 183, calls inlined = 161, statements flattened = 7554 [2021-11-23 15:04:00,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:00,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:00,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:00,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:00,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:00,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:00,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:00,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:00,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:00,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:00,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:00,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:04:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:04:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:04:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:04:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:04:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:04:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:04:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:04:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:04:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:04:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:04:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:04:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:04:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:04:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:04:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:04:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:04:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:04:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:04:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:04:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:04:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:04:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:04:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:04:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:04:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:04:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:04:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:04:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:04:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2021-11-23 15:04:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2021-11-23 15:04:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:04:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:04:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:04:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-11-23 15:04:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-11-23 15:04:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:04:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:04:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:04:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:04:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:04:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:04:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:04:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:04:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:04:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:04:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:04:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:04:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:04:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:04:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:04:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:04:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:04:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:04:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:04:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:04:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:04:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:04:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:04:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:04:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:04:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:04:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:04:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:04:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:04:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:04:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:04:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:04:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:04:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:04:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2021-11-23 15:04:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2021-11-23 15:04:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:04:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:04:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:04:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:04:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:04:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:04:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:04:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:04:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:04:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:04:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:04:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:04:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:04:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:04:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:04:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:04:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:04:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:04:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:04:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:04:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-11-23 15:04:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-11-23 15:04:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:04:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:04:01,927 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:01,932 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:01,953 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:01,958 INFO L158 Benchmark]: Toolchain (without parser) took 8435.20ms. Allocated memory was 119.5MB in the beginning and 262.1MB in the end (delta: 142.6MB). Free memory was 80.9MB in the beginning and 82.1MB in the end (delta: -1.2MB). Peak memory consumption was 142.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:01,959 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 69.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:01,962 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6253.14ms. Allocated memory was 119.5MB in the beginning and 262.1MB in the end (delta: 142.6MB). Free memory was 80.9MB in the beginning and 123.5MB in the end (delta: -42.6MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. [2021-11-23 15:04:01,963 INFO L158 Benchmark]: Boogie Procedure Inliner took 553.37ms. Allocated memory is still 262.1MB. Free memory was 123.5MB in the beginning and 132.4MB in the end (delta: -8.9MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:01,968 INFO L158 Benchmark]: Boogie Preprocessor took 493.48ms. Allocated memory is still 262.1MB. Free memory was 132.4MB in the beginning and 128.2MB in the end (delta: 4.2MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:01,968 INFO L158 Benchmark]: RCFGBuilder took 1129.63ms. Allocated memory is still 262.1MB. Free memory was 128.2MB in the beginning and 82.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:01,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 69.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6253.14ms. Allocated memory was 119.5MB in the beginning and 262.1MB in the end (delta: 142.6MB). Free memory was 80.9MB in the beginning and 123.5MB in the end (delta: -42.6MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 553.37ms. Allocated memory is still 262.1MB. Free memory was 123.5MB in the beginning and 132.4MB in the end (delta: -8.9MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 493.48ms. Allocated memory is still 262.1MB. Free memory was 132.4MB in the beginning and 128.2MB in the end (delta: 4.2MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1129.63ms. Allocated memory is still 262.1MB. Free memory was 128.2MB in the beginning and 82.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. 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 15:04:02,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/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_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/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_62802947-7133-4c7a-8245-41ac48596f2e/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 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:04,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:04,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:04,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:04,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:04,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:04,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:04,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:04,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:04,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:04,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:04,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:04,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:04,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:04,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:04,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:04,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:04,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:04,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:04,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:04,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:04,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:04,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:04,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:04,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:04,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:04,731 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:04,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:04,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:04,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:04,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:04,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:04,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:04,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:04,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:04,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:04,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:04,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:04,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:04,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:04,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:04,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:04,792 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:04,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:04,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:04,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:04,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:04,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:04,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:04,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:04,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:04,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:04,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:04,798 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:04,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:04,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:04,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:04,798 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:04,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:04,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:04,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:04,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:04,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:04,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:04,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:04,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:04,800 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:04,800 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:04,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:04,801 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:04,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:04,801 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_62802947-7133-4c7a-8245-41ac48596f2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 039eab12e50993f4fa37adc6de2fecb3561458fa83d70d097739d1ded7d4af34 [2021-11-23 15:04:05,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:05,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:05,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:05,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:05,182 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:05,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:04:05,252 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/08892a21d/6f17f96dadf840e3b4a25c004bc0470e/FLAGb23f215bf [2021-11-23 15:04:06,359 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:06,360 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:04:06,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/08892a21d/6f17f96dadf840e3b4a25c004bc0470e/FLAGb23f215bf [2021-11-23 15:04:06,610 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/data/08892a21d/6f17f96dadf840e3b4a25c004bc0470e [2021-11-23 15:04:06,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:06,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:06,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:06,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:06,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:06,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:06" (1/1) ... [2021-11-23 15:04:06,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8eb188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:06, skipping insertion in model container [2021-11-23 15:04:06,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:06" (1/1) ... [2021-11-23 15:04:06,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:06,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:11,278 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_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2021-11-23 15:04:11,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:11,456 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:11,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:12,072 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_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2021-11-23 15:04:12,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:12,189 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:12,748 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_62802947-7133-4c7a-8245-41ac48596f2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[485718,485731] [2021-11-23 15:04:12,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:13,144 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:13,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13 WrapperNode [2021-11-23 15:04:13,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:13,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:13,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:13,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:13,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,623 INFO L137 Inliner]: procedures = 541, calls = 6245, calls flagged for inlining = 183, calls inlined = 161, statements flattened = 7380 [2021-11-23 15:04:13,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:13,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:13,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:13,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:13,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,069 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:14,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:14,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:14,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:14,175 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:14,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:14,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:14,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:04:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:04:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:04:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:04:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:04:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:04:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:04:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:04:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:04:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:04:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:04:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:04:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:04:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:04:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:04:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:04:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:04:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:04:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:04:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:04:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:04:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:04:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:04:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:04:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:04:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:04:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:04:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:04:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:04:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2021-11-23 15:04:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2021-11-23 15:04:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:04:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:04:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:04:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:04:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:04:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-11-23 15:04:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-11-23 15:04:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:04:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:04:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:04:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:04:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:04:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:04:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:04:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:04:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:04:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:04:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:04:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:04:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:04:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:04:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:04:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:04:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:04:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:04:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:04:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:04:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:04:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:04:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:04:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:04:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:04:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:04:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:04:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:04:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:04:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:04:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:04:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:04:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:04:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2021-11-23 15:04:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2021-11-23 15:04:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:04:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:04:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:04:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:04:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:04:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:04:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:04:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:04:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:14,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:04:14,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:04:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:14,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:04:14,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:04:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:14,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:14,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:04:14,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:04:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:14,317 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:04:14,321 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:04:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-11-23 15:04:14,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-11-23 15:04:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:14,322 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:14,322 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:14,323 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:04:14,323 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:04:15,446 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:15,450 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:15,473 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:15,478 INFO L158 Benchmark]: Toolchain (without parser) took 8860.88ms. Allocated memory was 98.6MB in the beginning and 377.5MB in the end (delta: 278.9MB). Free memory was 67.1MB in the beginning and 205.8MB in the end (delta: -138.7MB). Peak memory consumption was 201.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,481 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 98.6MB. Free memory was 80.4MB in the beginning and 80.3MB in the end (delta: 86.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:15,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6525.22ms. Allocated memory was 98.6MB in the beginning and 377.5MB in the end (delta: 278.9MB). Free memory was 66.9MB in the beginning and 230.3MB in the end (delta: -163.3MB). Peak memory consumption was 196.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,484 INFO L158 Benchmark]: Boogie Procedure Inliner took 478.12ms. Allocated memory is still 377.5MB. Free memory was 230.3MB in the beginning and 178.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,486 INFO L158 Benchmark]: Boogie Preprocessor took 543.61ms. Allocated memory is still 377.5MB. Free memory was 178.9MB in the beginning and 206.5MB in the end (delta: -27.6MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,486 INFO L158 Benchmark]: RCFGBuilder took 1306.17ms. Allocated memory is still 377.5MB. Free memory was 206.5MB in the beginning and 205.8MB in the end (delta: 677.0kB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 98.6MB. Free memory was 80.4MB in the beginning and 80.3MB in the end (delta: 86.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6525.22ms. Allocated memory was 98.6MB in the beginning and 377.5MB in the end (delta: 278.9MB). Free memory was 66.9MB in the beginning and 230.3MB in the end (delta: -163.3MB). Peak memory consumption was 196.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 478.12ms. Allocated memory is still 377.5MB. Free memory was 230.3MB in the beginning and 178.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 543.61ms. Allocated memory is still 377.5MB. Free memory was 178.9MB in the beginning and 206.5MB in the end (delta: -27.6MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1306.17ms. Allocated memory is still 377.5MB. Free memory was 206.5MB in the beginning and 205.8MB in the end (delta: 677.0kB). Peak memory consumption was 62.0MB. 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 15:04:15,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62802947-7133-4c7a-8245-41ac48596f2e/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