./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --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 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:39:53,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:39:53,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:39:53,667 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:39:53,667 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:39:53,701 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:39:53,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:39:53,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:39:53,704 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:39:53,704 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:39:53,705 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:39:53,705 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:39:53,706 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:39:53,706 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:39:53,706 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:39:53,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:39:53,706 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:39:53,708 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:39:53,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:39:53,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:39:53,708 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:39:53,708 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:39:53,709 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:39:53,709 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:39:53,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:39:53,709 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:39:53,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:39:53,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:39:53,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:39:53,710 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:39:53,710 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:39:53,710 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:39:53,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:39:53,710 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2024-11-25 04:39:54,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:39:54,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:39:54,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:39:54,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:39:54,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:39:54,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-25 04:39:57,059 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/df09d716f/1d8476088a4f4d23be3069ad745b6078/FLAG4e5019321 [2024-11-25 04:39:57,737 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:39:57,738 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-25 04:39:57,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/df09d716f/1d8476088a4f4d23be3069ad745b6078/FLAG4e5019321 [2024-11-25 04:39:57,825 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/df09d716f/1d8476088a4f4d23be3069ad745b6078 [2024-11-25 04:39:57,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:39:57,829 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:39:57,830 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:39:57,830 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:39:57,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:39:57,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:39:57" (1/1) ... [2024-11-25 04:39:57,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42fabe06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:39:57, skipping insertion in model container [2024-11-25 04:39:57,837 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:39:57" (1/1) ... [2024-11-25 04:39:58,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:40:00,424 WARN L250 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-11-25 04:40:00,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:00,945 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:40:01,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] [2024-11-25 04:40:01,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] [2024-11-25 04:40:01,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-11-25 04:40:01,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] [2024-11-25 04:40:01,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] [2024-11-25 04:40:01,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-11-25 04:40:01,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-11-25 04:40:01,429 WARN L250 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-11-25 04:40:01,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:01,663 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:40:01,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01 WrapperNode [2024-11-25 04:40:01,666 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:01,668 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:01,668 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:40:01,669 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:40:01,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:01,777 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,063 INFO L138 Inliner]: procedures = 401, calls = 2221, calls flagged for inlining = 185, calls inlined = 151, statements flattened = 5152 [2024-11-25 04:40:02,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:02,064 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:40:02,064 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:40:02,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:40:02,073 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,128 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,343 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,365 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,382 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,439 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:40:02,440 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:40:02,441 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:40:02,441 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:40:02,443 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:01" (1/1) ... [2024-11-25 04:40:02,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:02,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:40:02,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:40:02,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:40:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-11-25 04:40:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-11-25 04:40:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:40:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-25 04:40:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:40:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:40:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:40:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:40:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 04:40:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 04:40:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-11-25 04:40:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-11-25 04:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:40:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-25 04:40:02,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-25 04:40:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:40:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-25 04:40:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-11-25 04:40:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:40:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:40:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-11-25 04:40:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-11-25 04:40:02,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-25 04:40:02,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-11-25 04:40:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:40:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-25 04:40:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 04:40:02,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 04:40:02,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-11-25 04:40:02,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 04:40:02,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-25 04:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-11-25 04:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-11-25 04:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-25 04:40:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-25 04:40:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:40:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-11-25 04:40:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 04:40:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:40:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:40:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 04:40:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 04:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-25 04:40:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-25 04:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-25 04:40:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-25 04:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:40:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-25 04:40:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-25 04:40:02,545 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 04:40:03,385 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:40:03,388 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:40:09,783 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:40:09,783 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:40:09,958 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:40:09,958 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:40:09,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:09 BoogieIcfgContainer [2024-11-25 04:40:09,958 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:40:09,959 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:40:09,959 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:40:09,970 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:40:09,971 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:09" (1/1) ... [2024-11-25 04:40:09,972 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-25 04:40:09,979 INFO L158 Benchmark]: Toolchain (without parser) took 12149.67ms. Allocated memory was 117.4MB in the beginning and 360.7MB in the end (delta: 243.3MB). Free memory was 79.2MB in the beginning and 193.1MB in the end (delta: -113.9MB). Peak memory consumption was 124.1MB. Max. memory is 16.1GB. [2024-11-25 04:40:09,982 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:09,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3837.19ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 78.9MB in the beginning and 112.1MB in the end (delta: -33.2MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2024-11-25 04:40:09,984 INFO L158 Benchmark]: Boogie Procedure Inliner took 395.78ms. Allocated memory is still 234.9MB. Free memory was 112.1MB in the beginning and 80.9MB in the end (delta: 31.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:40:09,985 INFO L158 Benchmark]: Boogie Preprocessor took 375.23ms. Allocated memory is still 234.9MB. Free memory was 80.9MB in the beginning and 130.7MB in the end (delta: -49.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-25 04:40:09,986 INFO L158 Benchmark]: RCFGBuilder took 7518.43ms. Allocated memory was 234.9MB in the beginning and 360.7MB in the end (delta: 125.8MB). Free memory was 130.7MB in the beginning and 196.0MB in the end (delta: -65.3MB). Peak memory consumption was 177.0MB. Max. memory is 16.1GB. [2024-11-25 04:40:09,987 INFO L158 Benchmark]: CodeCheck took 18.06ms. Allocated memory is still 360.7MB. Free memory was 196.0MB in the beginning and 193.1MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:09,990 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3837.19ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 78.9MB in the beginning and 112.1MB in the end (delta: -33.2MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 395.78ms. Allocated memory is still 234.9MB. Free memory was 112.1MB in the beginning and 80.9MB in the end (delta: 31.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 375.23ms. Allocated memory is still 234.9MB. Free memory was 80.9MB in the beginning and 130.7MB in the end (delta: -49.7MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7518.43ms. Allocated memory was 234.9MB in the beginning and 360.7MB in the end (delta: 125.8MB). Free memory was 130.7MB in the beginning and 196.0MB in the end (delta: -65.3MB). Peak memory consumption was 177.0MB. Max. memory is 16.1GB. * CodeCheck took 18.06ms. Allocated memory is still 360.7MB. Free memory was 196.0MB in the beginning and 193.1MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] - GenericResultAtLocation [Line: 5832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] - GenericResultAtLocation [Line: 5839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] - GenericResultAtLocation [Line: 5880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] - GenericResultAtLocation [Line: 5886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] - GenericResultAtLocation [Line: 5982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] - GenericResultAtLocation [Line: 5990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:40:10,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --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 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:40:12,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:40:12,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 04:40:12,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:40:12,997 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:40:12,997 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:40:12,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:40:12,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:40:12,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:40:12,999 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:40:13,001 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:40:13,001 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:40:13,001 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:40:13,001 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:40:13,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:40:13,002 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:40:13,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:13,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:40:13,003 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2024-11-25 04:40:13,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:40:13,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:40:13,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:40:13,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:40:13,365 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:40:13,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-25 04:40:16,545 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/fadcb181c/da5810bf4b82430d98bc45f4f3dfbaa8/FLAG442411b86 [2024-11-25 04:40:17,313 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:40:17,314 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-25 04:40:17,385 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/fadcb181c/da5810bf4b82430d98bc45f4f3dfbaa8/FLAG442411b86 [2024-11-25 04:40:17,409 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/data/fadcb181c/da5810bf4b82430d98bc45f4f3dfbaa8 [2024-11-25 04:40:17,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:40:17,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:40:17,416 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:17,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:40:17,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:40:17,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:17" (1/1) ... [2024-11-25 04:40:17,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a9811c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:17, skipping insertion in model container [2024-11-25 04:40:17,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:40:17" (1/1) ... [2024-11-25 04:40:17,585 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:40:18,804 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:18,809 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:18,820 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,219 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,225 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,259 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,266 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,271 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,276 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,279 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,283 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,284 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,284 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,285 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,286 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,293 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,295 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,396 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,403 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,438 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,443 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,461 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,488 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,489 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,496 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,500 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,504 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,506 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,512 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,523 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,525 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,527 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,528 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,715 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,723 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,724 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,731 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,733 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,734 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,734 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,736 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,742 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,743 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,745 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,746 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,746 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,747 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,748 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,748 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,752 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,752 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,753 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,754 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,754 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,766 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,771 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,836 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,837 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,839 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,840 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:19,965 WARN L250 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-11-25 04:40:20,391 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:40:20,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:20,491 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:40:20,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] [2024-11-25 04:40:20,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] [2024-11-25 04:40:20,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-11-25 04:40:20,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] [2024-11-25 04:40:20,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] [2024-11-25 04:40:20,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-11-25 04:40:20,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-11-25 04:40:20,971 WARN L250 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_597f95ef-27ae-4476-9e1f-3cef3b9efb06/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-11-25 04:40:20,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:40:21,237 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:40:21,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21 WrapperNode [2024-11-25 04:40:21,237 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:40:21,238 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:21,239 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:40:21,239 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:40:21,247 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,587 INFO L138 Inliner]: procedures = 409, calls = 2221, calls flagged for inlining = 185, calls inlined = 151, statements flattened = 4667 [2024-11-25 04:40:21,587 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:40:21,588 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:40:21,588 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:40:21,588 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:40:21,598 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,637 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,637 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,761 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,767 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,780 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,821 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:40:21,855 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:40:21,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:40:21,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:40:21,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:40:21" (1/1) ... [2024-11-25 04:40:21,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:40:21,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:40:21,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:40:21,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:40:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-11-25 04:40:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-11-25 04:40:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-11-25 04:40:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-11-25 04:40:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:40:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:40:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-25 04:40:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-25 04:40:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 04:40:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 04:40:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 04:40:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 04:40:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:40:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:40:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-25 04:40:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-25 04:40:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-11-25 04:40:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-11-25 04:40:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-25 04:40:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-25 04:40:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-11-25 04:40:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-11-25 04:40:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:40:21,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:40:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:40:21,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:40:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 04:40:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:40:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:40:21,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-25 04:40:21,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-25 04:40:21,936 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 04:40:21,937 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 04:40:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-25 04:40:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 04:40:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-25 04:40:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-25 04:40:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-25 04:40:21,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-25 04:40:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-25 04:40:21,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-25 04:40:21,946 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 04:40:22,839 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:40:22,843 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:40:31,865 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:40:31,866 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:40:32,017 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:40:32,017 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:40:32,017 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:32 BoogieIcfgContainer [2024-11-25 04:40:32,018 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:40:32,018 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:40:32,018 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:40:32,034 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:40:32,035 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:40:32" (1/1) ... [2024-11-25 04:40:32,036 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-25 04:40:32,043 INFO L158 Benchmark]: Toolchain (without parser) took 14629.07ms. Allocated memory was 83.9MB in the beginning and 335.5MB in the end (delta: 251.7MB). Free memory was 48.8MB in the beginning and 219.7MB in the end (delta: -171.0MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2024-11-25 04:40:32,048 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:32,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3821.45ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 48.5MB in the beginning and 61.2MB in the end (delta: -12.7MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. [2024-11-25 04:40:32,049 INFO L158 Benchmark]: Boogie Procedure Inliner took 348.90ms. Allocated memory is still 167.8MB. Free memory was 61.2MB in the beginning and 83.9MB in the end (delta: -22.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-25 04:40:32,049 INFO L158 Benchmark]: Boogie Preprocessor took 266.89ms. Allocated memory is still 167.8MB. Free memory was 83.9MB in the beginning and 56.2MB in the end (delta: 27.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 04:40:32,049 INFO L158 Benchmark]: RCFGBuilder took 10162.32ms. Allocated memory was 167.8MB in the beginning and 335.5MB in the end (delta: 167.8MB). Free memory was 56.2MB in the beginning and 219.8MB in the end (delta: -163.6MB). Peak memory consumption was 119.6MB. Max. memory is 16.1GB. [2024-11-25 04:40:32,050 INFO L158 Benchmark]: CodeCheck took 21.76ms. Allocated memory is still 335.5MB. Free memory was 219.8MB in the beginning and 219.8MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:40:32,055 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3821.45ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 48.5MB in the beginning and 61.2MB in the end (delta: -12.7MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 348.90ms. Allocated memory is still 167.8MB. Free memory was 61.2MB in the beginning and 83.9MB in the end (delta: -22.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 266.89ms. Allocated memory is still 167.8MB. Free memory was 83.9MB in the beginning and 56.2MB in the end (delta: 27.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 10162.32ms. Allocated memory was 167.8MB in the beginning and 335.5MB in the end (delta: 167.8MB). Free memory was 56.2MB in the beginning and 219.8MB in the end (delta: -163.6MB). Peak memory consumption was 119.6MB. Max. memory is 16.1GB. * CodeCheck took 21.76ms. Allocated memory is still 335.5MB. Free memory was 219.8MB in the beginning and 219.8MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] - GenericResultAtLocation [Line: 5832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] - GenericResultAtLocation [Line: 5839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] - GenericResultAtLocation [Line: 5880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] - GenericResultAtLocation [Line: 5886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] - GenericResultAtLocation [Line: 5982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] - GenericResultAtLocation [Line: 5990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:40:32,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_597f95ef-27ae-4476-9e1f-3cef3b9efb06/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported