./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--usb--host--fusbh200-hcd.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_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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_c85e4651-7953-42b2-8fb2-d5deae31cce2/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 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:09,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:09,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:09,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:09,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:09,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:09,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:09,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:09,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:09,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:09,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:09,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:09,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:09,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:09,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:09,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:09,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:09,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:09,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:09,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:09,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:09,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:09,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:09,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:09,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:09,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:09,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:09,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:09,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:09,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:09,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:09,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:09,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:09,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:09,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:09,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:09,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:09,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:09,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:09,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:09,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:09,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:09,569 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:09,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:09,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:09,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:09,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:09,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:09,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:09,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:09,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:09,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:09,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:09,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:09,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:09,573 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:09,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:09,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:09,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:09,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:09,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:09,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:09,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:09,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:09,575 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:09,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:09,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:09,575 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 [2021-11-23 15:03:09,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:09,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:09,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:09,862 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:09,863 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:09,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-23 15:03:09,947 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/ab3961703/b2cdd2dd3c7d4a6d8d5c0b8c9f56e464/FLAGdb6bc178c [2021-11-23 15:03:10,876 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:10,877 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-23 15:03:10,933 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/ab3961703/b2cdd2dd3c7d4a6d8d5c0b8c9f56e464/FLAGdb6bc178c [2021-11-23 15:03:11,274 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/ab3961703/b2cdd2dd3c7d4a6d8d5c0b8c9f56e464 [2021-11-23 15:03:11,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:11,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:11,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:11,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:11,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:11,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:11" (1/1) ... [2021-11-23 15:03:11,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6e1f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:11, skipping insertion in model container [2021-11-23 15:03:11,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:11" (1/1) ... [2021-11-23 15:03:11,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:11,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:14,026 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-23 15:03:14,087 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:03:14,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:14,129 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:14,826 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-23 15:03:14,833 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:03:14,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:14,983 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:14,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14 WrapperNode [2021-11-23 15:03:14,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:14,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:14,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:14,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:14,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:15,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:15,602 INFO L137 Inliner]: procedures = 333, calls = 4687, calls flagged for inlining = 151, calls inlined = 148, statements flattened = 11581 [2021-11-23 15:03:15,604 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:15,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:15,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:15,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:15,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:15,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:15,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:15,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:16,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:16,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:16,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:16,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:16,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:16,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:16,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:16,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:14" (1/1) ... [2021-11-23 15:03:16,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:16,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:16,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:16,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure single_unlink_async [2021-11-23 15:03:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure single_unlink_async [2021-11-23 15:03:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_writel [2021-11-23 15:03:16,361 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_writel [2021-11-23 15:03:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2021-11-23 15:03:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2021-11-23 15:03:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2021-11-23 15:03:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2021-11-23 15:03:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:03:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:03:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_endpoint_disable [2021-11-23 15:03:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_endpoint_disable [2021-11-23 15:03:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_enqueue [2021-11-23 15:03:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_enqueue [2021-11-23 15:03:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure turn_on_io_watchdog [2021-11-23 15:03:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure turn_on_io_watchdog [2021-11-23 15:03:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_enable_event [2021-11-23 15:03:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_enable_event [2021-11-23 15:03:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:03:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:03:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_endpoint_reset [2021-11-23 15:03:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_endpoint_reset [2021-11-23 15:03:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:03:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:03:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2021-11-23 15:03:16,367 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2021-11-23 15:03:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2021-11-23 15:03:16,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2021-11-23 15:03:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2021-11-23 15:03:16,367 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2021-11-23 15:03:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure end_free_itds [2021-11-23 15:03:16,368 INFO L138 BoogieDeclarations]: Found implementation of procedure end_free_itds [2021-11-23 15:03:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_quiesce [2021-11-23 15:03:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_quiesce [2021-11-23 15:03:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_clear_command_bit [2021-11-23 15:03:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_clear_command_bit [2021-11-23 15:03:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2021-11-23 15:03:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2021-11-23 15:03:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hcd_probe [2021-11-23 15:03:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hcd_probe [2021-11-23 15:03:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2021-11-23 15:03:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2021-11-23 15:03:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_silence_controller [2021-11-23 15:03:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_silence_controller [2021-11-23 15:03:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:03:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:03:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_relinquish_port [2021-11-23 15:03:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_relinquish_port [2021-11-23 15:03:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_intr [2021-11-23 15:03:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_intr [2021-11-23 15:03:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2021-11-23 15:03:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2021-11-23 15:03:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:03:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:03:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_alloc [2021-11-23 15:03:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_alloc [2021-11-23 15:03:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2021-11-23 15:03:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2021-11-23 15:03:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure start_free_itds [2021-11-23 15:03:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure start_free_itds [2021-11-23 15:03:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2021-11-23 15:03:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2021-11-23 15:03:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_port_handed_over [2021-11-23 15:03:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_port_handed_over [2021-11-23 15:03:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2021-11-23 15:03:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2021-11-23 15:03:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:03:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-11-23 15:03:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-11-23 15:03:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-11-23 15:03:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-11-23 15:03:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2021-11-23 15:03:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2021-11-23 15:03:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_set_command_bit [2021-11-23 15:03:16,396 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_set_command_bit [2021-11-23 15:03:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:03:16,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:03:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_stop [2021-11-23 15:03:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_stop [2021-11-23 15:03:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-11-23 15:03:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-11-23 15:03:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:03:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:03:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_handle_intr_unlinks [2021-11-23 15:03:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_handle_intr_unlinks [2021-11-23 15:03:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:03:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:03:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2021-11-23 15:03:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2021-11-23 15:03:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2021-11-23 15:03:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2021-11-23 15:03:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:03:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:03:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2021-11-23 15:03:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2021-11-23 15:03:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_fusbh200 [2021-11-23 15:03:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_fusbh200 [2021-11-23 15:03:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:03:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:03:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:03:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:03:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_to_hcd [2021-11-23 15:03:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_to_hcd [2021-11-23 15:03:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2021-11-23 15:03:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2021-11-23 15:03:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2021-11-23 15:03:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2021-11-23 15:03:16,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-11-23 15:03:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-11-23 15:03:16,420 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2021-11-23 15:03:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2021-11-23 15:03:16,420 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_dequeue [2021-11-23 15:03:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_dequeue [2021-11-23 15:03:16,420 INFO L130 BoogieDeclarations]: Found specification of procedure qh_lines [2021-11-23 15:03:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_lines [2021-11-23 15:03:16,420 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_readl [2021-11-23 15:03:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_readl [2021-11-23 15:03:16,421 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_halt [2021-11-23 15:03:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_halt [2021-11-23 15:03:16,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:03:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:03:16,421 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_clear_tt_buffer_complete [2021-11-23 15:03:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_clear_tt_buffer_complete [2021-11-23 15:03:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:03:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:03:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_done [2021-11-23 15:03:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_done [2021-11-23 15:03:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_poll_ASS [2021-11-23 15:03:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_poll_ASS [2021-11-23 15:03:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_handle_controller_death [2021-11-23 15:03:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_handle_controller_death [2021-11-23 15:03:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_mem_cleanup [2021-11-23 15:03:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_mem_cleanup [2021-11-23 15:03:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:03:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:03:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:16,424 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2021-11-23 15:03:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2021-11-23 15:03:16,424 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2021-11-23 15:03:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2021-11-23 15:03:16,424 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:03:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:03:16,425 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_init [2021-11-23 15:03:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_init [2021-11-23 15:03:16,425 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:16,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:16,425 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_reset [2021-11-23 15:03:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_reset [2021-11-23 15:03:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-11-23 15:03:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-11-23 15:03:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:03:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:03:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hub_status_data [2021-11-23 15:03:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hub_status_data [2021-11-23 15:03:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:03:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:03:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:03:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:03:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hcd_remove [2021-11-23 15:03:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hcd_remove [2021-11-23 15:03:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2021-11-23 15:03:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2021-11-23 15:03:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:03:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:03:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_free [2021-11-23 15:03:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_free [2021-11-23 15:03:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_get_frame [2021-11-23 15:03:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_get_frame [2021-11-23 15:03:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_poll_PSS [2021-11-23 15:03:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_poll_PSS [2021-11-23 15:03:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:03:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:03:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:03:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2021-11-23 15:03:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2021-11-23 15:03:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2021-11-23 15:03:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2021-11-23 15:03:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2021-11-23 15:03:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2021-11-23 15:03:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_free [2021-11-23 15:03:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_free [2021-11-23 15:03:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2021-11-23 15:03:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2021-11-23 15:03:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qh_alloc [2021-11-23 15:03:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qh_alloc [2021-11-23 15:03:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:03:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:03:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2021-11-23 15:03:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2021-11-23 15:03:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_fusbh200_init [2021-11-23 15:03:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_fusbh200_init [2021-11-23 15:03:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:03:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:03:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:03:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:03:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:03:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:03:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_next_periodic [2021-11-23 15:03:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_next_periodic [2021-11-23 15:03:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_read_frame_index [2021-11-23 15:03:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_read_frame_index [2021-11-23 15:03:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:03:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:03:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_shutdown [2021-11-23 15:03:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_shutdown [2021-11-23 15:03:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2021-11-23 15:03:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2021-11-23 15:03:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2021-11-23 15:03:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2021-11-23 15:03:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2021-11-23 15:03:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2021-11-23 15:03:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_work [2021-11-23 15:03:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_work [2021-11-23 15:03:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2021-11-23 15:03:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2021-11-23 15:03:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2021-11-23 15:03:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2021-11-23 15:03:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2021-11-23 15:03:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2021-11-23 15:03:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:03:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:03:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_run [2021-11-23 15:03:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_run [2021-11-23 15:03:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:03:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:03:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:03:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:03:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:03:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:03:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2021-11-23 15:03:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2021-11-23 15:03:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hub_control [2021-11-23 15:03:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hub_control [2021-11-23 15:03:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-23 15:03:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-23 15:03:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_port_speed [2021-11-23 15:03:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_port_speed [2021-11-23 15:03:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_clear_tt_buffer [2021-11-23 15:03:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_clear_tt_buffer [2021-11-23 15:03:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_irq [2021-11-23 15:03:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_irq [2021-11-23 15:03:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 15:03:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 15:03:17,851 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:17,858 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:18,492 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:18,501 INFO L158 Benchmark]: Toolchain (without parser) took 7217.35ms. Allocated memory was 109.1MB in the beginning and 348.1MB in the end (delta: 239.1MB). Free memory was 60.3MB in the beginning and 187.0MB in the end (delta: -126.6MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. [2021-11-23 15:03:18,503 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 109.1MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:18,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3704.25ms. Allocated memory was 109.1MB in the beginning and 199.2MB in the end (delta: 90.2MB). Free memory was 60.1MB in the beginning and 115.8MB in the end (delta: -55.7MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:03:18,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 619.03ms. Allocated memory is still 199.2MB. Free memory was 115.8MB in the beginning and 88.3MB in the end (delta: 27.5MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:18,507 INFO L158 Benchmark]: Boogie Preprocessor took 589.79ms. Allocated memory was 199.2MB in the beginning and 348.1MB in the end (delta: 148.9MB). Free memory was 88.3MB in the beginning and 198.5MB in the end (delta: -110.2MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:18,508 INFO L158 Benchmark]: RCFGBuilder took 2299.06ms. Allocated memory is still 348.1MB. Free memory was 198.5MB in the beginning and 187.0MB in the end (delta: 11.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:03:18,511 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 109.1MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3704.25ms. Allocated memory was 109.1MB in the beginning and 199.2MB in the end (delta: 90.2MB). Free memory was 60.1MB in the beginning and 115.8MB in the end (delta: -55.7MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 619.03ms. Allocated memory is still 199.2MB. Free memory was 115.8MB in the beginning and 88.3MB in the end (delta: 27.5MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 589.79ms. Allocated memory was 199.2MB in the beginning and 348.1MB in the end (delta: 148.9MB). Free memory was 88.3MB in the beginning and 198.5MB in the end (delta: -110.2MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2299.06ms. Allocated memory is still 348.1MB. Free memory was 198.5MB in the beginning and 187.0MB in the end (delta: 11.5MB). Peak memory consumption was 56.6MB. 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 15:03:18,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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_c85e4651-7953-42b2-8fb2-d5deae31cce2/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 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:21,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:21,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:21,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:21,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:21,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:21,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:21,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:21,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:21,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:21,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:21,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:21,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:21,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:21,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:21,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:21,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:21,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:21,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:21,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:21,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:21,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:21,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:21,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:21,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:21,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:21,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:21,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:21,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:21,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:21,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:21,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:21,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:21,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:21,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:21,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:21,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:21,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:21,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:21,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:21,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:21,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:03:21,211 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:21,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:21,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:21,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:21,213 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:21,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:21,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:21,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:21,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:21,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:21,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:21,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:21,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:21,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:21,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:21,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:21,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:21,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:21,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:21,217 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:03:21,217 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:03:21,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:21,218 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:03:21,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:03:21,218 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d771e19772a57b21074e06711081dc081595b4f25061866f48f5c3a4ce05c4 [2021-11-23 15:03:21,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:21,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:21,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:21,596 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:21,596 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:21,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-23 15:03:21,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/7a2ad74c3/d9f743af2c4d4bafa20dba01c9f1aab7/FLAGefd927f55 [2021-11-23 15:03:22,632 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:22,633 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i [2021-11-23 15:03:22,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/7a2ad74c3/d9f743af2c4d4bafa20dba01c9f1aab7/FLAGefd927f55 [2021-11-23 15:03:23,032 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/data/7a2ad74c3/d9f743af2c4d4bafa20dba01c9f1aab7 [2021-11-23 15:03:23,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:23,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:23,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:23,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:23,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:23,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:23" (1/1) ... [2021-11-23 15:03:23,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b848f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:23, skipping insertion in model container [2021-11-23 15:03:23,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:23" (1/1) ... [2021-11-23 15:03:23,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:23,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:26,165 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-23 15:03:26,206 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:03:26,216 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:26,249 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:03:26,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:26,956 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_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-23 15:03:26,961 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:03:26,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:26,977 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:27,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point.cil.out.i[372305,372318] [2021-11-23 15:03:27,625 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:03:27,629 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:27,843 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:27,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27 WrapperNode [2021-11-23 15:03:27,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:27,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:27,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:27,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:27,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,422 INFO L137 Inliner]: procedures = 343, calls = 4687, calls flagged for inlining = 153, calls inlined = 141, statements flattened = 11036 [2021-11-23 15:03:28,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:28,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:28,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:28,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:28,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:28,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:28,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:28,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:28,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:27" (1/1) ... [2021-11-23 15:03:28,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:28,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:28,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure single_unlink_async [2021-11-23 15:03:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure single_unlink_async [2021-11-23 15:03:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:03:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_writel [2021-11-23 15:03:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_writel [2021-11-23 15:03:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2021-11-23 15:03:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2021-11-23 15:03:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2021-11-23 15:03:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2021-11-23 15:03:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:03:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:03:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:03:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_endpoint_disable [2021-11-23 15:03:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_endpoint_disable [2021-11-23 15:03:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:03:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:03:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_enqueue [2021-11-23 15:03:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_enqueue [2021-11-23 15:03:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure turn_on_io_watchdog [2021-11-23 15:03:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure turn_on_io_watchdog [2021-11-23 15:03:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_enable_event [2021-11-23 15:03:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_enable_event [2021-11-23 15:03:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:03:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:03:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_endpoint_reset [2021-11-23 15:03:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_endpoint_reset [2021-11-23 15:03:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:03:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:03:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2021-11-23 15:03:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2021-11-23 15:03:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2021-11-23 15:03:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2021-11-23 15:03:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2021-11-23 15:03:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2021-11-23 15:03:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure end_free_itds [2021-11-23 15:03:28,947 INFO L138 BoogieDeclarations]: Found implementation of procedure end_free_itds [2021-11-23 15:03:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_quiesce [2021-11-23 15:03:28,947 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_quiesce [2021-11-23 15:03:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:28,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:28,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2021-11-23 15:03:28,948 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2021-11-23 15:03:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hcd_probe [2021-11-23 15:03:28,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hcd_probe [2021-11-23 15:03:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2021-11-23 15:03:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2021-11-23 15:03:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_silence_controller [2021-11-23 15:03:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_silence_controller [2021-11-23 15:03:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:03:28,950 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:03:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_relinquish_port [2021-11-23 15:03:28,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_relinquish_port [2021-11-23 15:03:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_intr [2021-11-23 15:03:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_intr [2021-11-23 15:03:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2021-11-23 15:03:28,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2021-11-23 15:03:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:03:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:03:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_alloc [2021-11-23 15:03:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_alloc [2021-11-23 15:03:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2021-11-23 15:03:28,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2021-11-23 15:03:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure start_free_itds [2021-11-23 15:03:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure start_free_itds [2021-11-23 15:03:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2021-11-23 15:03:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2021-11-23 15:03:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_port_handed_over [2021-11-23 15:03:28,954 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_port_handed_over [2021-11-23 15:03:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2021-11-23 15:03:28,955 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2021-11-23 15:03:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:03:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-11-23 15:03:28,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-11-23 15:03:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-11-23 15:03:28,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-11-23 15:03:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2021-11-23 15:03:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2021-11-23 15:03:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_set_command_bit [2021-11-23 15:03:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_set_command_bit [2021-11-23 15:03:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:03:28,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:03:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:28,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_stop [2021-11-23 15:03:28,958 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_stop [2021-11-23 15:03:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-11-23 15:03:28,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-11-23 15:03:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:03:28,958 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:03:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:03:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_handle_intr_unlinks [2021-11-23 15:03:28,959 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_handle_intr_unlinks [2021-11-23 15:03:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:03:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:03:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:03:28,960 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:03:28,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:28,963 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2021-11-23 15:03:28,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2021-11-23 15:03:28,964 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2021-11-23 15:03:28,965 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2021-11-23 15:03:28,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:03:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:28,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:28,967 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:03:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:03:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2021-11-23 15:03:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2021-11-23 15:03:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:03:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_fusbh200 [2021-11-23 15:03:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_fusbh200 [2021-11-23 15:03:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:03:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:03:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:03:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:03:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_to_hcd [2021-11-23 15:03:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_to_hcd [2021-11-23 15:03:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2021-11-23 15:03:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2021-11-23 15:03:28,973 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:28,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2021-11-23 15:03:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2021-11-23 15:03:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-11-23 15:03:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-11-23 15:03:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2021-11-23 15:03:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2021-11-23 15:03:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_dequeue [2021-11-23 15:03:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_dequeue [2021-11-23 15:03:28,974 INFO L130 BoogieDeclarations]: Found specification of procedure qh_lines [2021-11-23 15:03:28,974 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_lines [2021-11-23 15:03:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_readl [2021-11-23 15:03:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_readl [2021-11-23 15:03:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_halt [2021-11-23 15:03:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_halt [2021-11-23 15:03:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:03:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:03:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_clear_tt_buffer_complete [2021-11-23 15:03:28,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_clear_tt_buffer_complete [2021-11-23 15:03:28,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:03:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:03:28,976 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_urb_done [2021-11-23 15:03:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_urb_done [2021-11-23 15:03:28,976 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_poll_ASS [2021-11-23 15:03:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_poll_ASS [2021-11-23 15:03:28,976 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_handle_controller_death [2021-11-23 15:03:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_handle_controller_death [2021-11-23 15:03:28,976 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_mem_cleanup [2021-11-23 15:03:28,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_mem_cleanup [2021-11-23 15:03:28,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:03:28,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-11-23 15:03:28,977 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2021-11-23 15:03:28,977 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2021-11-23 15:03:28,977 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2021-11-23 15:03:28,977 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2021-11-23 15:03:28,977 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:03:28,977 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:03:28,977 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_init [2021-11-23 15:03:28,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_init [2021-11-23 15:03:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_reset [2021-11-23 15:03:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_reset [2021-11-23 15:03:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-11-23 15:03:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-11-23 15:03:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:03:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:03:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hub_status_data [2021-11-23 15:03:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hub_status_data [2021-11-23 15:03:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:03:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:03:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:03:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:03:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hcd_remove [2021-11-23 15:03:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hcd_remove [2021-11-23 15:03:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2021-11-23 15:03:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2021-11-23 15:03:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:03:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:03:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_free [2021-11-23 15:03:28,980 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_free [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_get_frame [2021-11-23 15:03:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_get_frame [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_poll_PSS [2021-11-23 15:03:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_poll_PSS [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:03:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:03:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:03:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2021-11-23 15:03:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2021-11-23 15:03:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2021-11-23 15:03:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2021-11-23 15:03:28,982 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2021-11-23 15:03:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qtd_free [2021-11-23 15:03:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qtd_free [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2021-11-23 15:03:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_qh_alloc [2021-11-23 15:03:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_qh_alloc [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:03:28,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:03:28,983 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2021-11-23 15:03:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2021-11-23 15:03:28,984 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_fusbh200_init [2021-11-23 15:03:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_fusbh200_init [2021-11-23 15:03:28,984 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:03:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:03:28,984 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:03:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:03:28,984 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:03:28,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:03:28,984 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_next_periodic [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_next_periodic [2021-11-23 15:03:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_read_frame_index [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_read_frame_index [2021-11-23 15:03:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:03:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_shutdown [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_shutdown [2021-11-23 15:03:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2021-11-23 15:03:28,985 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2021-11-23 15:03:28,985 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2021-11-23 15:03:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_work [2021-11-23 15:03:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_work [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2021-11-23 15:03:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2021-11-23 15:03:28,986 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2021-11-23 15:03:28,986 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2021-11-23 15:03:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:03:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_run [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_run [2021-11-23 15:03:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:03:28,987 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:03:28,987 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_hub_control [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_hub_control [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_port_speed [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_port_speed [2021-11-23 15:03:28,988 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_clear_tt_buffer [2021-11-23 15:03:28,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_clear_tt_buffer [2021-11-23 15:03:28,989 INFO L130 BoogieDeclarations]: Found specification of procedure fusbh200_irq [2021-11-23 15:03:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fusbh200_irq [2021-11-23 15:03:28,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:28,989 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 15:03:28,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 15:03:30,312 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:30,316 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:32,110 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:32,114 INFO L158 Benchmark]: Toolchain (without parser) took 9072.20ms. Allocated memory was 69.2MB in the beginning and 356.5MB in the end (delta: 287.3MB). Free memory was 46.6MB in the beginning and 170.2MB in the end (delta: -123.6MB). Peak memory consumption was 233.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,115 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:32,116 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4801.43ms. Allocated memory was 69.2MB in the beginning and 356.5MB in the end (delta: 287.3MB). Free memory was 46.5MB in the beginning and 224.1MB in the end (delta: -177.7MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 577.41ms. Allocated memory is still 356.5MB. Free memory was 224.1MB in the beginning and 243.6MB in the end (delta: -19.5MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,117 INFO L158 Benchmark]: Boogie Preprocessor took 434.48ms. Allocated memory is still 356.5MB. Free memory was 243.6MB in the beginning and 180.7MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,118 INFO L158 Benchmark]: RCFGBuilder took 3253.83ms. Allocated memory is still 356.5MB. Free memory was 180.7MB in the beginning and 170.2MB in the end (delta: 10.5MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,121 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 49.7MB in the beginning and 49.6MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4801.43ms. Allocated memory was 69.2MB in the beginning and 356.5MB in the end (delta: 287.3MB). Free memory was 46.5MB in the beginning and 224.1MB in the end (delta: -177.7MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 577.41ms. Allocated memory is still 356.5MB. Free memory was 224.1MB in the beginning and 243.6MB in the end (delta: -19.5MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 434.48ms. Allocated memory is still 356.5MB. Free memory was 243.6MB in the beginning and 180.7MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3253.83ms. Allocated memory is still 356.5MB. Free memory was 180.7MB in the beginning and 170.2MB in the end (delta: 10.5MB). Peak memory consumption was 81.8MB. 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 15:03:32,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85e4651-7953-42b2-8fb2-d5deae31cce2/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