./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/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_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:40:57,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:40:57,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:40:57,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:40:57,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:40:57,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:40:57,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:40:57,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:40:57,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:40:57,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:40:57,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:40:57,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:40:57,989 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:40:57,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:40:57,993 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:40:57,993 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:40:57,994 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:40:57,994 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:40:57,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:40:57,995 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:40:57,995 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:40:57,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:40:57,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:40:57,997 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:40:57,997 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:40:57,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:40:57,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:40:57,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:40:57,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:40:57,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:40:57,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:40:57,999 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:40:57,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:40:58,000 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_168934bd-5cd9-480c-b0af-e56d5ded6d79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c [2024-11-08 22:40:58,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:40:58,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:40:58,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:40:58,319 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:40:58,320 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:40:58,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i Unable to find full path for "g++" [2024-11-08 22:41:00,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:41:00,825 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:41:00,826 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-08 22:41:00,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/2c8eb9e43/9a26ea6c880c4254878bd3e949e4e344/FLAG51b5d3db7 [2024-11-08 22:41:00,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/2c8eb9e43/9a26ea6c880c4254878bd3e949e4e344 [2024-11-08 22:41:00,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:41:00,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:41:00,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:00,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:41:00,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:41:00,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:00" (1/1) ... [2024-11-08 22:41:00,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e04bbf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:00, skipping insertion in model container [2024-11-08 22:41:00,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:00" (1/1) ... [2024-11-08 22:41:01,106 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:41:02,798 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-08 22:41:03,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:03,321 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:41:03,483 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"); [5646] [2024-11-08 22:41:03,485 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)); [5653] [2024-11-08 22:41:03,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2024-11-08 22:41:03,488 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)); [5694-5695] [2024-11-08 22:41:03,488 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"); [5700-5702] [2024-11-08 22:41:03,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2024-11-08 22:41:03,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2024-11-08 22:41:03,623 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-08 22:41:03,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:03,817 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:41:03,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03 WrapperNode [2024-11-08 22:41:03,818 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:03,819 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:03,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:41:03,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:41:03,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:03,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,015 INFO L138 Inliner]: procedures = 328, calls = 1288, calls flagged for inlining = 132, calls inlined = 100, statements flattened = 2846 [2024-11-08 22:41:04,015 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:04,016 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:41:04,017 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:41:04,017 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:41:04,026 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,060 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,061 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,151 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:41:04,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:41:04,287 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:41:04,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:41:04,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:03" (1/1) ... [2024-11-08 22:41:04,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:04,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:41:04,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:41:04,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:41:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:41:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:41:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:41:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-08 22:41:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-08 22:41:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:41:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:41:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure w977_write_reg [2024-11-08 22:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_write_reg [2024-11-08 22:41:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-08 22:41:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-08 22:41:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-08 22:41:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-08 22:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive_complete [2024-11-08 22:41:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive_complete [2024-11-08 22:41:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:41:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:41:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-08 22:41:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-08 22:41:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:41:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:41:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-08 22:41:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-08 22:41:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-08 22:41:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-08 22:41:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-08 22:41:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-08 22:41:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:41:04,377 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:41:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:41:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:41:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_enter [2024-11-08 22:41:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_enter [2024-11-08 22:41:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:41:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_change_speed [2024-11-08 22:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_change_speed [2024-11-08 22:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_exit [2024-11-08 22:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_exit [2024-11-08 22:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 22:41:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:41:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:41:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:41:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:41:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:41:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-08 22:41:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-08 22:41:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:41:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:41:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:41:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:41:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure w977_select_device [2024-11-08 22:41:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_select_device [2024-11-08 22:41:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:41:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-08 22:41:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-08 22:41:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:41:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:41:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:41:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive [2024-11-08 22:41:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:41:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-08 22:41:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-08 22:41:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 22:41:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 22:41:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_write [2024-11-08 22:41:04,391 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_write [2024-11-08 22:41:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:41:04,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:41:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:41:04,393 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:41:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:41:04,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:41:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:41:04,394 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:41:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-08 22:41:04,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-08 22:41:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-08 22:41:04,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-08 22:41:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:41:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-08 22:41:04,396 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-08 22:41:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:41:04,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:41:04,399 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 22:41:05,053 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:41:05,057 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:41:08,410 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:41:08,410 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:41:08,523 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:41:08,523 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:41:08,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:08 BoogieIcfgContainer [2024-11-08 22:41:08,524 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:41:08,525 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:41:08,561 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:41:08,573 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:41:08,574 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:08" (1/1) ... [2024-11-08 22:41:08,574 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 22:41:08,579 INFO L158 Benchmark]: Toolchain (without parser) took 7680.36ms. Allocated memory was 125.8MB in the beginning and 293.6MB in the end (delta: 167.8MB). Free memory was 57.2MB in the beginning and 196.5MB in the end (delta: -139.2MB). Peak memory consumption was 127.8MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,579 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:41:08,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2919.53ms. Allocated memory was 125.8MB in the beginning and 184.5MB in the end (delta: 58.7MB). Free memory was 57.1MB in the beginning and 95.0MB in the end (delta: -37.9MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,581 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.09ms. Allocated memory is still 184.5MB. Free memory was 95.0MB in the beginning and 75.2MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,582 INFO L158 Benchmark]: Boogie Preprocessor took 268.41ms. Allocated memory was 184.5MB in the beginning and 293.6MB in the end (delta: 109.1MB). Free memory was 75.2MB in the beginning and 212.1MB in the end (delta: -137.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,582 INFO L158 Benchmark]: RCFGBuilder took 4237.81ms. Allocated memory is still 293.6MB. Free memory was 212.1MB in the beginning and 105.5MB in the end (delta: 106.6MB). Peak memory consumption was 109.8MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,583 INFO L158 Benchmark]: CodeCheck took 51.90ms. Allocated memory is still 293.6MB. Free memory was 105.5MB in the beginning and 196.5MB in the end (delta: -90.9MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2024-11-08 22:41:08,587 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 0.28ms. Allocated memory is still 125.8MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2919.53ms. Allocated memory was 125.8MB in the beginning and 184.5MB in the end (delta: 58.7MB). Free memory was 57.1MB in the beginning and 95.0MB in the end (delta: -37.9MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.09ms. Allocated memory is still 184.5MB. Free memory was 95.0MB in the beginning and 75.2MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 268.41ms. Allocated memory was 184.5MB in the beginning and 293.6MB in the end (delta: 109.1MB). Free memory was 75.2MB in the beginning and 212.1MB in the end (delta: -137.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4237.81ms. Allocated memory is still 293.6MB. Free memory was 212.1MB in the beginning and 105.5MB in the end (delta: 106.6MB). Peak memory consumption was 109.8MB. Max. memory is 16.1GB. * CodeCheck took 51.90ms. Allocated memory is still 293.6MB. Free memory was 105.5MB in the beginning and 196.5MB in the end (delta: -90.9MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5646]: 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"); [5646] - GenericResultAtLocation [Line: 5653]: 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)); [5653] - GenericResultAtLocation [Line: 5660]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] - GenericResultAtLocation [Line: 5694]: 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)); [5694-5695] - GenericResultAtLocation [Line: 5700]: 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"); [5700-5702] - GenericResultAtLocation [Line: 5759]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] - GenericResultAtLocation [Line: 5767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:41:08,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/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_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:41:11,023 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:41:11,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 22:41:11,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:41:11,167 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:41:11,168 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:41:11,168 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:41:11,169 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:41:11,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:41:11,170 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:41:11,170 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:41:11,170 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:41:11,171 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:41:11,173 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:41:11,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:41:11,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:41:11,175 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:41:11,175 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:41:11,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:41:11,176 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:41:11,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:41:11,177 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:41:11,178 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:41:11,178 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:41:11,178 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:41:11,179 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:41:11,179 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:41:11,179 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:41:11,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:41:11,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:11,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:41:11,182 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:41:11,182 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:41:11,182 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:41:11,182 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:41:11,183 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:41:11,183 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_168934bd-5cd9-480c-b0af-e56d5ded6d79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c [2024-11-08 22:41:11,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:41:11,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:41:11,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:41:11,663 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:41:11,668 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:41:11,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i Unable to find full path for "g++" [2024-11-08 22:41:13,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:41:14,496 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:41:14,497 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-08 22:41:14,539 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/f6a4f6463/44e58e852926476389ef073820ba8f08/FLAG50ca4a3be [2024-11-08 22:41:14,561 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/data/f6a4f6463/44e58e852926476389ef073820ba8f08 [2024-11-08 22:41:14,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:41:14,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:41:14,568 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:14,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:41:14,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:41:14,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:14" (1/1) ... [2024-11-08 22:41:14,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15356730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:14, skipping insertion in model container [2024-11-08 22:41:14,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:14" (1/1) ... [2024-11-08 22:41:14,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:41:15,916 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 22:41:15,924 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 22:41:15,942 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 22:41:16,244 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 22:41:16,252 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 22:41:16,257 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 22:41:16,265 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 22:41:16,266 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 22:41:16,280 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 22:41:16,281 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 22:41:16,306 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 22:41:16,314 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 22:41:16,366 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 22:41:16,367 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 22:41:16,403 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 22:41:16,404 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 22:41:16,414 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 22:41:16,416 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 22:41:16,418 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 22:41:16,428 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 22:41:16,435 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 22:41:16,441 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 22:41:16,596 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 22:41:16,615 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 22:41:16,626 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 22:41:16,628 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 22:41:16,630 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 22:41:16,631 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 22:41:16,636 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 22:41:16,647 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 22:41:16,652 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 22:41:16,655 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 22:41:16,658 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 22:41:16,659 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 22:41:16,660 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 22:41:16,660 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 22:41:16,663 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 22:41:16,708 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 22:41:16,717 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 22:41:16,719 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 22:41:16,869 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 22:41:16,873 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 22:41:16,875 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 22:41:16,876 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 22:41:17,098 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-08 22:41:17,593 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 22:41:17,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:17,681 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:41:17,858 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"); [5646] [2024-11-08 22:41:17,860 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)); [5653] [2024-11-08 22:41:17,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2024-11-08 22:41:17,863 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)); [5694-5695] [2024-11-08 22:41:17,864 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"); [5700-5702] [2024-11-08 22:41:17,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2024-11-08 22:41:17,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2024-11-08 22:41:18,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-08 22:41:18,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:18,384 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:41:18,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18 WrapperNode [2024-11-08 22:41:18,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:18,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:18,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:41:18,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:41:18,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,469 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,625 INFO L138 Inliner]: procedures = 335, calls = 1288, calls flagged for inlining = 132, calls inlined = 100, statements flattened = 2509 [2024-11-08 22:41:18,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:18,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:41:18,629 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:41:18,629 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:41:18,640 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,673 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,746 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,793 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:41:18,794 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:41:18,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:41:18,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:41:18,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:18" (1/1) ... [2024-11-08 22:41:18,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:18,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:41:18,839 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:41:18,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:41:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 22:41:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:41:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:41:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 22:41:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:41:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:41:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-08 22:41:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-08 22:41:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-08 22:41:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:41:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:41:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:41:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:41:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure w977_write_reg [2024-11-08 22:41:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_write_reg [2024-11-08 22:41:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-08 22:41:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-08 22:41:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-08 22:41:18,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-08 22:41:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive_complete [2024-11-08 22:41:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive_complete [2024-11-08 22:41:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:41:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:41:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-08 22:41:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:41:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-08 22:41:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-08 22:41:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-08 22:41:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:41:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:41:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:41:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:41:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:41:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:41:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:41:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:41:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_enter [2024-11-08 22:41:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_enter [2024-11-08 22:41:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 22:41:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:41:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:41:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:41:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_change_speed [2024-11-08 22:41:18,883 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_change_speed [2024-11-08 22:41:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:41:18,884 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:41:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:41:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:41:18,884 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:41:18,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:41:18,885 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:41:18,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:41:18,885 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:41:18,885 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:41:18,885 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:41:18,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:41:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:41:18,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:41:18,886 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_exit [2024-11-08 22:41:18,886 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_exit [2024-11-08 22:41:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 22:41:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:41:18,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:41:18,887 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:41:18,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:41:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-08 22:41:18,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-08 22:41:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:41:18,888 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:41:18,888 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:41:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:41:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure w977_select_device [2024-11-08 22:41:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_select_device [2024-11-08 22:41:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-08 22:41:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-08 22:41:18,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:41:18,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:41:18,891 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 22:41:18,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:41:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:41:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:41:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:41:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive [2024-11-08 22:41:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive [2024-11-08 22:41:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:41:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-08 22:41:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-08 22:41:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 22:41:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 22:41:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_write [2024-11-08 22:41:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_write [2024-11-08 22:41:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:41:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:41:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:41:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:41:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:41:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:41:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:41:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:41:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-08 22:41:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-08 22:41:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-08 22:41:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-08 22:41:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-08 22:41:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-08 22:41:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:41:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:41:18,938 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 22:41:19,664 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:41:19,668 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:41:24,454 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:41:24,454 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:41:24,545 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:41:24,546 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:41:24,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:24 BoogieIcfgContainer [2024-11-08 22:41:24,547 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:41:24,548 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:41:24,548 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:41:24,559 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:41:24,560 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:24" (1/1) ... [2024-11-08 22:41:24,561 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 22:41:24,565 INFO L158 Benchmark]: Toolchain (without parser) took 9997.86ms. Allocated memory was 77.6MB in the beginning and 293.6MB in the end (delta: 216.0MB). Free memory was 42.3MB in the beginning and 175.2MB in the end (delta: -132.8MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,565 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:41:24,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3817.67ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 42.2MB in the beginning and 59.0MB in the end (delta: -16.8MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.16ms. Allocated memory is still 130.0MB. Free memory was 59.0MB in the beginning and 65.3MB in the end (delta: -6.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,567 INFO L158 Benchmark]: Boogie Preprocessor took 165.73ms. Allocated memory is still 130.0MB. Free memory was 65.3MB in the beginning and 48.0MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,568 INFO L158 Benchmark]: RCFGBuilder took 5752.55ms. Allocated memory was 130.0MB in the beginning and 293.6MB in the end (delta: 163.6MB). Free memory was 48.0MB in the beginning and 176.3MB in the end (delta: -128.4MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,569 INFO L158 Benchmark]: CodeCheck took 15.19ms. Allocated memory is still 293.6MB. Free memory was 176.3MB in the beginning and 175.2MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:41:24,572 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 0.26ms. Allocated memory is still 58.7MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3817.67ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 42.2MB in the beginning and 59.0MB in the end (delta: -16.8MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.16ms. Allocated memory is still 130.0MB. Free memory was 59.0MB in the beginning and 65.3MB in the end (delta: -6.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.73ms. Allocated memory is still 130.0MB. Free memory was 65.3MB in the beginning and 48.0MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5752.55ms. Allocated memory was 130.0MB in the beginning and 293.6MB in the end (delta: 163.6MB). Free memory was 48.0MB in the beginning and 176.3MB in the end (delta: -128.4MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. * CodeCheck took 15.19ms. Allocated memory is still 293.6MB. Free memory was 176.3MB in the beginning and 175.2MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5646]: 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"); [5646] - GenericResultAtLocation [Line: 5653]: 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)); [5653] - GenericResultAtLocation [Line: 5660]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] - GenericResultAtLocation [Line: 5694]: 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)); [5694-5695] - GenericResultAtLocation [Line: 5700]: 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"); [5700-5702] - GenericResultAtLocation [Line: 5759]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] - GenericResultAtLocation [Line: 5767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:41:24,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_168934bd-5cd9-480c-b0af-e56d5ded6d79/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported