./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_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/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_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-06 05:37:48,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:37:48,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:37:48,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:37:48,467 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:37:48,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:37:48,487 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:37:48,487 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:37:48,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:37:48,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:37:48,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:37:48,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:37:48,487 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:37:48,488 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:37:48,488 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:37:48,489 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:37:48,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:37:48,489 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:37:48,489 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:37:48,489 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:37:48,489 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:37:48,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:37:48,489 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 05:37:48,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:37:48,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:37:48,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:37:48,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:37:48,736 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:37:48,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-12-06 05:37:51,391 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/22aab09e7/de96f122d1404adf884183eb4ca096cc/FLAG441c503c5 [2024-12-06 05:37:51,828 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:37:51,829 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-12-06 05:37:51,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/22aab09e7/de96f122d1404adf884183eb4ca096cc/FLAG441c503c5 [2024-12-06 05:37:51,878 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/22aab09e7/de96f122d1404adf884183eb4ca096cc [2024-12-06 05:37:51,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:37:51,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:37:51,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:37:51,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:37:51,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:37:51,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:37:51" (1/1) ... [2024-12-06 05:37:51,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734629a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:51, skipping insertion in model container [2024-12-06 05:37:51,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:37:51" (1/1) ... [2024-12-06 05:37:51,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:37:53,721 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-12-06 05:37:54,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:37:54,174 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:37:54,259 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] [2024-12-06 05:37:54,261 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] [2024-12-06 05:37:54,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-12-06 05:37:54,263 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] [2024-12-06 05:37:54,264 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] [2024-12-06 05:37:54,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-12-06 05:37:54,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-12-06 05:37:54,469 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-12-06 05:37:54,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:37:54,646 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:37:54,646 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54 WrapperNode [2024-12-06 05:37:54,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:37:54,647 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:37:54,647 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:37:54,647 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:37:54,654 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:54,709 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:54,873 INFO L138 Inliner]: procedures = 401, calls = 2221, calls flagged for inlining = 185, calls inlined = 151, statements flattened = 5152 [2024-12-06 05:37:54,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:37:54,874 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:37:54,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:37:54,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:37:54,883 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:54,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:54,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:54,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,001 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,007 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,024 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,075 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:37:55,076 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:37:55,076 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:37:55,076 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:37:55,077 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:54" (1/1) ... [2024-12-06 05:37:55,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:37:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:37:55,137 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:37:55,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 05:37:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:37:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-12-06 05:37:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 05:37:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 05:37:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 05:37:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 05:37:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:37:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:37:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:37:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-12-06 05:37:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 05:37:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 05:37:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-12-06 05:37:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:37:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:37:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 05:37:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 05:37:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-12-06 05:37:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-12-06 05:37:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:37:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-12-06 05:37:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-12-06 05:37:55,174 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:37:55,719 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:37:55,721 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:38:00,011 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:38:00,011 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:38:00,171 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:38:00,171 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:38:00,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:38:00 BoogieIcfgContainer [2024-12-06 05:38:00,171 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:38:00,172 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:38:00,172 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:38:00,181 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:38:00,181 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:38:00" (1/1) ... [2024-12-06 05:38:00,182 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) [2024-12-06 05:38:00,186 INFO L158 Benchmark]: Toolchain (without parser) took 8304.30ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 104.0MB in the beginning and 301.5MB in the end (delta: -197.5MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2024-12-06 05:38:00,187 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:38:00,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2764.18ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 103.7MB in the beginning and 192.8MB in the end (delta: -89.1MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-12-06 05:38:00,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.92ms. Allocated memory is still 327.2MB. Free memory was 192.8MB in the beginning and 161.3MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-06 05:38:00,188 INFO L158 Benchmark]: Boogie Preprocessor took 201.21ms. Allocated memory is still 327.2MB. Free memory was 161.3MB in the beginning and 133.9MB in the end (delta: 27.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 05:38:00,188 INFO L158 Benchmark]: RCFGBuilder took 5095.83ms. Allocated memory was 327.2MB in the beginning and 427.8MB in the end (delta: 100.7MB). Free memory was 133.9MB in the beginning and 301.5MB in the end (delta: -167.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2024-12-06 05:38:00,188 INFO L158 Benchmark]: CodeCheck took 12.55ms. Allocated memory is still 427.8MB. Free memory was 301.5MB in the beginning and 301.5MB in the end (delta: 15.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:38:00,190 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 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2764.18ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 103.7MB in the beginning and 192.8MB in the end (delta: -89.1MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.92ms. Allocated memory is still 327.2MB. Free memory was 192.8MB in the beginning and 161.3MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.21ms. Allocated memory is still 327.2MB. Free memory was 161.3MB in the beginning and 133.9MB in the end (delta: 27.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5095.83ms. Allocated memory was 327.2MB in the beginning and 427.8MB in the end (delta: 100.7MB). Free memory was 133.9MB in the beginning and 301.5MB in the end (delta: -167.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * CodeCheck took 12.55ms. Allocated memory is still 427.8MB. Free memory was 301.5MB in the beginning and 301.5MB in the end (delta: 15.0kB). 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. [2024-12-06 05:38:00,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/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_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-06 05:38:02,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:38:02,237 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 05:38:02,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:38:02,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:38:02,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:38:02,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:38:02,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:38:02,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:38:02,264 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:38:02,265 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:38:02,265 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:38:02,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:38:02,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:38:02,266 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:38:02,266 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 05:38:02,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:38:02,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:38:02,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:38:02,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:38:02,505 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:38:02,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-12-06 05:38:05,211 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/095bea3da/a696731210574ea6a465dab1e2cc05d2/FLAG13c2f0c88 [2024-12-06 05:38:05,627 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:38:05,628 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-12-06 05:38:05,664 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/095bea3da/a696731210574ea6a465dab1e2cc05d2/FLAG13c2f0c88 [2024-12-06 05:38:05,678 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/data/095bea3da/a696731210574ea6a465dab1e2cc05d2 [2024-12-06 05:38:05,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:38:05,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:38:05,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:38:05,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:38:05,687 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:38:05,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:38:05" (1/1) ... [2024-12-06 05:38:05,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c8104e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:05, skipping insertion in model container [2024-12-06 05:38:05,689 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:38:05" (1/1) ... [2024-12-06 05:38:05,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:38:06,561 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,564 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,572 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,900 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,903 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,920 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,923 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,926 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,927 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,929 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,933 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,933 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,934 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,934 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,935 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,940 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,941 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:06,983 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,012 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,016 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,037 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,039 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,072 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,073 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,077 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,078 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,080 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,083 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,087 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,089 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,091 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,092 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,093 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,094 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,224 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,224 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,229 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,230 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,234 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,234 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,235 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,235 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,236 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,236 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,237 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,241 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,241 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,243 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,244 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,244 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,246 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,246 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,247 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,247 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,247 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,248 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,258 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,263 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,263 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,312 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,313 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,314 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,314 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,406 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-12-06 05:38:07,743 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 05:38:07,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:38:07,804 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:38:07,894 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] [2024-12-06 05:38:07,896 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] [2024-12-06 05:38:07,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-12-06 05:38:07,898 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] [2024-12-06 05:38:07,899 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] [2024-12-06 05:38:07,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-12-06 05:38:07,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-12-06 05:38:08,063 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_9544ade4-65f0-459c-8352-f8a1f7a97d04/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2024-12-06 05:38:08,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:38:08,207 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:38:08,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08 WrapperNode [2024-12-06 05:38:08,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:38:08,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:38:08,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:38:08,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:38:08,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,287 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,408 INFO L138 Inliner]: procedures = 409, calls = 2221, calls flagged for inlining = 185, calls inlined = 151, statements flattened = 4667 [2024-12-06 05:38:08,409 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:38:08,409 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:38:08,409 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:38:08,409 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:38:08,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,439 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,549 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,556 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,569 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,594 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:38:08,616 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:38:08,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:38:08,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:38:08,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:38:08" (1/1) ... [2024-12-06 05:38:08,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:38:08,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:38:08,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:38:08,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:38:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-12-06 05:38:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-12-06 05:38:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-06 05:38:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-12-06 05:38:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-12-06 05:38:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:38:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 05:38:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:38:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-12-06 05:38:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-12-06 05:38:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-12-06 05:38:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 05:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 05:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 05:38:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 05:38:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 05:38:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 05:38:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-06 05:38:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-06 05:38:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 05:38:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-12-06 05:38:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-12-06 05:38:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-12-06 05:38:08,688 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:38:09,295 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:38:09,298 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:38:15,384 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:38:15,384 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:38:15,481 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:38:15,481 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:38:15,481 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:38:15 BoogieIcfgContainer [2024-12-06 05:38:15,481 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:38:15,482 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:38:15,482 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:38:15,491 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:38:15,492 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:38:15" (1/1) ... [2024-12-06 05:38:15,493 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) [2024-12-06 05:38:15,497 INFO L158 Benchmark]: Toolchain (without parser) took 9815.00ms. Allocated memory was 92.3MB in the beginning and 293.6MB in the end (delta: 201.3MB). Free memory was 56.6MB in the beginning and 91.3MB in the end (delta: -34.7MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. [2024-12-06 05:38:15,498 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:38:15,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2524.78ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 56.4MB in the beginning and 39.0MB in the end (delta: 17.5MB). Peak memory consumption was 93.4MB. Max. memory is 16.1GB. [2024-12-06 05:38:15,498 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.56ms. Allocated memory is still 151.0MB. Free memory was 39.0MB in the beginning and 57.0MB in the end (delta: -18.1MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2024-12-06 05:38:15,499 INFO L158 Benchmark]: Boogie Preprocessor took 206.18ms. Allocated memory was 151.0MB in the beginning and 226.5MB in the end (delta: 75.5MB). Free memory was 57.0MB in the beginning and 131.0MB in the end (delta: -74.0MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2024-12-06 05:38:15,499 INFO L158 Benchmark]: RCFGBuilder took 6865.21ms. Allocated memory was 226.5MB in the beginning and 293.6MB in the end (delta: 67.1MB). Free memory was 131.0MB in the beginning and 92.8MB in the end (delta: 38.2MB). Peak memory consumption was 107.8MB. Max. memory is 16.1GB. [2024-12-06 05:38:15,499 INFO L158 Benchmark]: CodeCheck took 13.57ms. Allocated memory is still 293.6MB. Free memory was 92.8MB in the beginning and 91.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:38:15,501 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 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2524.78ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 56.4MB in the beginning and 39.0MB in the end (delta: 17.5MB). Peak memory consumption was 93.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.56ms. Allocated memory is still 151.0MB. Free memory was 39.0MB in the beginning and 57.0MB in the end (delta: -18.1MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 206.18ms. Allocated memory was 151.0MB in the beginning and 226.5MB in the end (delta: 75.5MB). Free memory was 57.0MB in the beginning and 131.0MB in the end (delta: -74.0MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * RCFGBuilder took 6865.21ms. Allocated memory was 226.5MB in the beginning and 293.6MB in the end (delta: 67.1MB). Free memory was 131.0MB in the beginning and 92.8MB in the end (delta: 38.2MB). Peak memory consumption was 107.8MB. Max. memory is 16.1GB. * CodeCheck took 13.57ms. Allocated memory is still 293.6MB. Free memory was 92.8MB in the beginning and 91.3MB in the end (delta: 1.5MB). 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. [2024-12-06 05:38:15,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9544ade4-65f0-459c-8352-f8a1f7a97d04/bin/ukojak-verify-CZk0znPC7b/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