./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.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 overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/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_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:09:05,980 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:09:06,065 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:09:06,073 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:09:06,073 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:09:06,115 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:09:06,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:09:06,116 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:09:06,117 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:09:06,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:09:06,119 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:09:06,119 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:09:06,120 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:09:06,122 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:09:06,125 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:09:06,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:09:06,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:09:06,127 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:09:06,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:09:06,128 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:09:06,128 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:09:06,129 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:09:06,129 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:09:06,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:09:06,130 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:09:06,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:09:06,130 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:09:06,138 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:09:06,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:09:06,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:09:06,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:09:06,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:09:06,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:09:06,140 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:09:06,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:09:06,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2024-11-08 22:09:06,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:09:06,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:09:06,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:09:06,490 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:09:06,491 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:09:06,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i Unable to find full path for "g++" [2024-11-08 22:09:09,018 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:09:09,698 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:09:09,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-08 22:09:09,747 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/b3ea6d636/1a52792f15a6454790fededde8463a1e/FLAGb2773a665 [2024-11-08 22:09:09,773 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/b3ea6d636/1a52792f15a6454790fededde8463a1e [2024-11-08 22:09:09,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:09:09,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:09:09,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:09:09,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:09:09,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:09:09,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:09:09" (1/1) ... [2024-11-08 22:09:09,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a754932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:09, skipping insertion in model container [2024-11-08 22:09:09,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:09:09" (1/1) ... [2024-11-08 22:09:10,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:09:13,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:09:14,012 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:09:14,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] [2024-11-08 22:09:14,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] [2024-11-08 22:09:14,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-11-08 22:09:14,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] [2024-11-08 22:09:14,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] [2024-11-08 22:09:14,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-11-08 22:09:14,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-11-08 22:09:14,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:09:14,738 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:09:14,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14 WrapperNode [2024-11-08 22:09:14,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:09:14,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:09:14,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:09:14,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:09:14,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:14,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,078 INFO L138 Inliner]: procedures = 401, calls = 2222, calls flagged for inlining = 186, calls inlined = 152, statements flattened = 5581 [2024-11-08 22:09:15,079 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:09:15,080 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:09:15,080 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:09:15,080 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:09:15,092 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,176 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,312 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,336 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,459 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:09:15,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:09:15,461 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:09:15,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:09:15,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:14" (1/1) ... [2024-11-08 22:09:15,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:09:15,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:09:15,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:09:15,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:09:15,554 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-11-08 22:09:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-11-08 22:09:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-11-08 22:09:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-11-08 22:09:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:09:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:09:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-08 22:09:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-08 22:09:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:09:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:09:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:09:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:09:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:09:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:09:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-08 22:09:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-08 22:09:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-11-08 22:09:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-11-08 22:09:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-08 22:09:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-08 22:09:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-08 22:09:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-08 22:09:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-11-08 22:09:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-11-08 22:09:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-08 22:09:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-08 22:09:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-08 22:09:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-08 22:09:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:09:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:09:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-11-08 22:09:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-11-08 22:09:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-11-08 22:09:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-11-08 22:09:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:09:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:09:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-11-08 22:09:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-11-08 22:09:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:09:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:09:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:09:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:09:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:09:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:09:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:09:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-11-08 22:09:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-11-08 22:09:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:09:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-08 22:09:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-08 22:09:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:09:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:09:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:09:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-08 22:09:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-08 22:09:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-11-08 22:09:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-11-08 22:09:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 22:09:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:09:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:09:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:09:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:09:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:09:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 22:09:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 22:09:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-08 22:09:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-08 22:09:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 22:09:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 22:09:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:09:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:09:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:09:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:09:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-11-08 22:09:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-11-08 22:09:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-08 22:09:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-08 22:09:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-11-08 22:09:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-11-08 22:09:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:09:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:09:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:09:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:09:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:09:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-08 22:09:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-08 22:09:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:09:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:09:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:09:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:09:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:09:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:09:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-08 22:09:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-08 22:09:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:09:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:09:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:09:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-11-08 22:09:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-11-08 22:09:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:09:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:09:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:09:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-11-08 22:09:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-11-08 22:09:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:09:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:09:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:09:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-08 22:09:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-08 22:09:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:09:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:09:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:09:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:09:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:09:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:09:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-08 22:09:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-08 22:09:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 22:09:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-08 22:09:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-08 22:09:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:09:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:09:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-08 22:09:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-08 22:09:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:09:15,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:09:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-11-08 22:09:15,592 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-11-08 22:09:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:09:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:09:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:09:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-08 22:09:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-08 22:09:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:09:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:09:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-11-08 22:09:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-11-08 22:09:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-08 22:09:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-08 22:09:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:09:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:09:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:09:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 22:09:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:09:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:09:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-08 22:09:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-08 22:09:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:09:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-08 22:09:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-08 22:09:15,604 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 22:09:16,606 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:09:16,611 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:09:25,055 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:09:25,055 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:09:25,235 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:09:25,235 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:09:25,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:09:25 BoogieIcfgContainer [2024-11-08 22:09:25,236 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:09:25,237 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:09:25,237 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:09:25,251 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:09:25,252 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:09:25" (1/1) ... [2024-11-08 22:09:25,253 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 22:09:25,257 INFO L158 Benchmark]: Toolchain (without parser) took 15478.13ms. Allocated memory was 121.6MB in the beginning and 308.3MB in the end (delta: 186.6MB). Free memory was 69.0MB in the beginning and 79.3MB in the end (delta: -10.3MB). Peak memory consumption was 178.0MB. Max. memory is 16.1GB. [2024-11-08 22:09:25,258 INFO L158 Benchmark]: CDTParser took 1.23ms. Allocated memory is still 121.6MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:09:25,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4960.20ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 69.0MB in the beginning and 87.8MB in the end (delta: -18.8MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2024-11-08 22:09:25,259 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.77ms. Allocated memory is still 169.9MB. Free memory was 87.8MB in the beginning and 53.0MB in the end (delta: 34.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-11-08 22:09:25,260 INFO L158 Benchmark]: Boogie Preprocessor took 379.10ms. Allocated memory was 169.9MB in the beginning and 239.1MB in the end (delta: 69.2MB). Free memory was 53.0MB in the beginning and 123.9MB in the end (delta: -70.9MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2024-11-08 22:09:25,261 INFO L158 Benchmark]: RCFGBuilder took 9775.30ms. Allocated memory was 239.1MB in the beginning and 308.3MB in the end (delta: 69.2MB). Free memory was 123.9MB in the beginning and 80.4MB in the end (delta: 43.5MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2024-11-08 22:09:25,262 INFO L158 Benchmark]: CodeCheck took 18.72ms. Allocated memory is still 308.3MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:09:25,266 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 1.23ms. Allocated memory is still 121.6MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4960.20ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 69.0MB in the beginning and 87.8MB in the end (delta: -18.8MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.77ms. Allocated memory is still 169.9MB. Free memory was 87.8MB in the beginning and 53.0MB in the end (delta: 34.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 379.10ms. Allocated memory was 169.9MB in the beginning and 239.1MB in the end (delta: 69.2MB). Free memory was 53.0MB in the beginning and 123.9MB in the end (delta: -70.9MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * RCFGBuilder took 9775.30ms. Allocated memory was 239.1MB in the beginning and 308.3MB in the end (delta: 69.2MB). Free memory was 123.9MB in the beginning and 80.4MB in the end (delta: 43.5MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. * CodeCheck took 18.72ms. Allocated memory is still 308.3MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] - GenericResultAtLocation [Line: 5832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] - GenericResultAtLocation [Line: 5839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] - GenericResultAtLocation [Line: 5880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] - GenericResultAtLocation [Line: 5886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] - GenericResultAtLocation [Line: 5982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] - GenericResultAtLocation [Line: 5990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:09:25,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/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_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:09:28,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:09:28,546 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-08 22:09:28,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:09:28,604 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:09:28,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:09:28,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:09:28,608 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:09:28,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:09:28,610 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:09:28,610 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:09:28,611 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:09:28,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:09:28,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:09:28,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:09:28,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:09:28,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:09:28,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:09:28,617 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:09:28,618 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:09:28,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:09:28,620 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:09:28,621 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:09:28,622 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:09:28,624 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:09:28,625 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:09:28,626 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:09:28,626 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:09:28,626 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:09:28,629 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:09:28,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:09:28,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:09:28,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:09:28,630 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:09:28,631 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:09:28,631 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:09:28,633 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:09:28,634 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:09:28,634 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4936125952f00e8b7bd10cd011fdd99ca1fa98c1dbf62cbf7f8d6248efd38f07 [2024-11-08 22:09:29,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:09:29,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:09:29,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:09:29,251 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:09:29,253 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:09:29,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i Unable to find full path for "g++" [2024-11-08 22:09:31,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:09:32,417 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:09:32,418 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2024-11-08 22:09:32,489 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/e78810866/efe6741a7a924196a3d71d0408e88400/FLAG891a42a42 [2024-11-08 22:09:32,509 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/data/e78810866/efe6741a7a924196a3d71d0408e88400 [2024-11-08 22:09:32,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:09:32,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:09:32,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:09:32,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:09:32,527 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:09:32,530 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:09:32" (1/1) ... [2024-11-08 22:09:32,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21b3dba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:32, skipping insertion in model container [2024-11-08 22:09:32,532 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:09:32" (1/1) ... [2024-11-08 22:09:32,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:09:34,241 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,251 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,268 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,835 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,842 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,927 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,932 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,934 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,938 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,949 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,949 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,950 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,953 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,954 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:34,973 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,055 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,131 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,141 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,193 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,226 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,227 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,264 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,266 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,278 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,282 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,292 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,294 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,300 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,305 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,307 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,312 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,565 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,575 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,575 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,583 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,587 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,588 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,595 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,597 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,599 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,603 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,606 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,606 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,627 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,628 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,713 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,715 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,717 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:35,720 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:36,441 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:09:36,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:09:36,567 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:09:36,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] [2024-11-08 22:09:36,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] [2024-11-08 22:09:36,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2024-11-08 22:09:36,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] [2024-11-08 22:09:36,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] [2024-11-08 22:09:36,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2024-11-08 22:09:36,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2024-11-08 22:09:37,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:09:37,530 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:09:37,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37 WrapperNode [2024-11-08 22:09:37,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:09:37,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:09:37,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:09:37,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:09:37,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:37,712 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:37,946 INFO L138 Inliner]: procedures = 409, calls = 2222, calls flagged for inlining = 186, calls inlined = 152, statements flattened = 5096 [2024-11-08 22:09:37,947 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:09:37,948 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:09:37,949 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:09:37,949 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:09:37,988 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:37,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,025 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,244 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:09:38,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:09:38,287 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:09:38,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:09:38,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:09:37" (1/1) ... [2024-11-08 22:09:38,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:09:38,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:09:38,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:09:38,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:09:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_xmit [2024-11-08 22:09:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_xmit [2024-11-08 22:09:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_init_dongle_interface [2024-11-08 22:09:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_init_dongle_interface [2024-11-08 22:09:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:09:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:09:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-08 22:09:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-08 22:09:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:09:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:09:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:09:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:09:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:09:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:09:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-08 22:09:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-08 22:09:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_change_speed [2024-11-08 22:09:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_change_speed [2024-11-08 22:09:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-08 22:09:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-08 22:09:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-08 22:09:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nsc_ircc_cb [2024-11-08 22:09:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2024-11-08 22:09:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2024-11-08 22:09:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-08 22:09:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-08 22:09:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-08 22:09:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-08 22:09:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:09:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:09:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2024-11-08 22:09:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2024-11-08 22:09:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2024-11-08 22:09:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:09:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive_complete [2024-11-08 22:09:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive_complete [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:09:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:09:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:09:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:09:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:09:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:09:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:09:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_unregister_netdev [2024-11-08 22:09:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_unregister_netdev [2024-11-08 22:09:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-08 22:09:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-08 22:09:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:09:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:09:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-08 22:09:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-08 22:09:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_platform_driver_unregister [2024-11-08 22:09:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_platform_driver_unregister [2024-11-08 22:09:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-08 22:09:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-08 22:09:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 22:09:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:09:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:09:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:09:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:09:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:09:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 22:09:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 22:09:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-08 22:09:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-08 22:09:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 22:09:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 22:09:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:09:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:09:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:09:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:09:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2024-11-08 22:09:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2024-11-08 22:09:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-08 22:09:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-08 22:09:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2024-11-08 22:09:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2024-11-08 22:09:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:09:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:09:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-08 22:09:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:09:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:09:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:09:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:09:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:09:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:09:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-08 22:09:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-08 22:09:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:09:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:09:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:09:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_dma_receive [2024-11-08 22:09:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_dma_receive [2024-11-08 22:09:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:09:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:09:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:09:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_setup [2024-11-08 22:09:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_setup [2024-11-08 22:09:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:09:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 22:09:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 22:09:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:09:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:09:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:09:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:09:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-08 22:09:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-08 22:09:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:09:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:09:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:09:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:09:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:09:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:09:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-08 22:09:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nsc_ircc_cb [2024-11-08 22:09:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 22:09:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-08 22:09:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-08 22:09:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:09:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:09:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-08 22:09:38,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-08 22:09:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:09:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:09:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure nsc_ircc_open [2024-11-08 22:09:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nsc_ircc_open [2024-11-08 22:09:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:09:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:09:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:09:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-08 22:09:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-08 22:09:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 22:09:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:09:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:09:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2024-11-08 22:09:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2024-11-08 22:09:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-08 22:09:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-08 22:09:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:09:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:09:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:09:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:09:38,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-08 22:09:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-08 22:09:38,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-08 22:09:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-08 22:09:38,501 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 22:09:39,469 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:09:39,473 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:09:50,495 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:09:50,495 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:09:50,732 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:09:50,735 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:09:50,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:09:50 BoogieIcfgContainer [2024-11-08 22:09:50,736 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:09:50,737 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:09:50,737 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:09:50,750 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:09:50,750 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:09:50" (1/1) ... [2024-11-08 22:09:50,751 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 22:09:50,756 INFO L158 Benchmark]: Toolchain (without parser) took 18240.12ms. Allocated memory was 77.6MB in the beginning and 429.9MB in the end (delta: 352.3MB). Free memory was 39.3MB in the beginning and 304.9MB in the end (delta: -265.6MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2024-11-08 22:09:50,756 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:09:50,759 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5013.54ms. Allocated memory was 77.6MB in the beginning and 176.2MB in the end (delta: 98.6MB). Free memory was 39.0MB in the beginning and 92.5MB in the end (delta: -53.5MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2024-11-08 22:09:50,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 411.22ms. Allocated memory is still 176.2MB. Free memory was 92.5MB in the beginning and 62.7MB in the end (delta: 29.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 22:09:50,763 INFO L158 Benchmark]: Boogie Preprocessor took 337.29ms. Allocated memory is still 176.2MB. Free memory was 62.7MB in the beginning and 62.4MB in the end (delta: 314.3kB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-11-08 22:09:50,764 INFO L158 Benchmark]: RCFGBuilder took 12449.60ms. Allocated memory was 176.2MB in the beginning and 429.9MB in the end (delta: 253.8MB). Free memory was 62.4MB in the beginning and 305.9MB in the end (delta: -243.5MB). Peak memory consumption was 193.0MB. Max. memory is 16.1GB. [2024-11-08 22:09:50,767 INFO L158 Benchmark]: CodeCheck took 17.05ms. Allocated memory is still 429.9MB. Free memory was 305.9MB in the beginning and 304.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:09:50,771 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5013.54ms. Allocated memory was 77.6MB in the beginning and 176.2MB in the end (delta: 98.6MB). Free memory was 39.0MB in the beginning and 92.5MB in the end (delta: -53.5MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 411.22ms. Allocated memory is still 176.2MB. Free memory was 92.5MB in the beginning and 62.7MB in the end (delta: 29.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 337.29ms. Allocated memory is still 176.2MB. Free memory was 62.7MB in the beginning and 62.4MB in the end (delta: 314.3kB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * RCFGBuilder took 12449.60ms. Allocated memory was 176.2MB in the beginning and 429.9MB in the end (delta: 253.8MB). Free memory was 62.4MB in the beginning and 305.9MB in the end (delta: -243.5MB). Peak memory consumption was 193.0MB. Max. memory is 16.1GB. * CodeCheck took 17.05ms. Allocated memory is still 429.9MB. Free memory was 305.9MB in the beginning and 304.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5825] - GenericResultAtLocation [Line: 5832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5832] - GenericResultAtLocation [Line: 5839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] - GenericResultAtLocation [Line: 5880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] - GenericResultAtLocation [Line: 5886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5886-5888] - GenericResultAtLocation [Line: 5982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] - GenericResultAtLocation [Line: 5990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:09:50,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afb6b9e4-73c5-44fa-974f-6f62c06e361c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported