./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--w83977af_ir.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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 dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:15:04,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:15:04,880 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:15:04,886 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:15:04,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:15:04,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:15:04,928 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:15:04,929 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:15:04,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:15:04,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:15:04,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:15:04,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:15:04,931 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:15:04,933 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:15:04,934 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:15:04,934 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:15:04,935 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:15:04,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:15:04,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:15:04,936 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:15:04,937 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:15:04,940 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:15:04,941 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:15:04,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:15:04,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:15:04,942 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:15:04,942 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:15:04,942 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:15:04,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:15:04,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:04,943 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:15:04,944 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:15:04,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:15:04,958 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:15:04,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:15:04,958 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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c [2024-11-09 00:15:05,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:15:05,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:15:05,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:15:05,251 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:15:05,251 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:15:05,253 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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++" [2024-11-09 00:15:07,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:15:07,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:15:07,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-09 00:15:07,925 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/7e7bfd743/a759118fc4514bddbb6c8513df538c49/FLAG00f5a8faa [2024-11-09 00:15:07,945 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/7e7bfd743/a759118fc4514bddbb6c8513df538c49 [2024-11-09 00:15:07,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:15:07,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:15:07,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:07,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:15:07,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:15:07,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:07,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4901f4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:07, skipping insertion in model container [2024-11-09 00:15:07,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:07" (1/1) ... [2024-11-09 00:15:08,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:15:10,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:10,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:15:10,684 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] [2024-11-09 00:15:10,686 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] [2024-11-09 00:15:10,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2024-11-09 00:15:10,689 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] [2024-11-09 00:15:10,690 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] [2024-11-09 00:15:10,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2024-11-09 00:15:10,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2024-11-09 00:15:10,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:11,019 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:15:11,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11 WrapperNode [2024-11-09 00:15:11,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:11,021 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:11,021 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:15:11,021 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:15:11,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,283 INFO L138 Inliner]: procedures = 328, calls = 1289, calls flagged for inlining = 133, calls inlined = 101, statements flattened = 2997 [2024-11-09 00:15:11,284 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:11,284 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:15:11,285 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:15:11,285 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:15:11,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,488 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,519 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:15:11,521 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:15:11,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:15:11,522 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:15:11,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:11" (1/1) ... [2024-11-09 00:15:11,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:11,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:15:11,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:15:11,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:15:11,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:15:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-09 00:15:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-09 00:15:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-09 00:15:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-09 00:15:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:15:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:15:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:15:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:15:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure w977_write_reg [2024-11-09 00:15:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_write_reg [2024-11-09 00:15:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-09 00:15:11,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-09 00:15:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-09 00:15:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-09 00:15:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive_complete [2024-11-09 00:15:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive_complete [2024-11-09 00:15:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:15:11,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:15:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-09 00:15:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-09 00:15:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:15:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:15:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-09 00:15:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-09 00:15:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-09 00:15:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-09 00:15:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-09 00:15:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-09 00:15:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:15:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:15:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:15:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:15:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:15:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:15:11,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:15:11,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:15:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_enter [2024-11-09 00:15:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_enter [2024-11-09 00:15:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:15:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:15:11,608 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_change_speed [2024-11-09 00:15:11,608 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_change_speed [2024-11-09 00:15:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:15:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:15:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 00:15:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 00:15:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:15:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:15:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 00:15:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 00:15:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:15:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:15:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:15:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:15:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_exit [2024-11-09 00:15:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_exit [2024-11-09 00:15:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:15:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:15:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:15:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 00:15:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 00:15:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:15:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-09 00:15:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-09 00:15:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:15:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:15:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 00:15:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 00:15:11,613 INFO L130 BoogieDeclarations]: Found specification of procedure w977_select_device [2024-11-09 00:15:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_select_device [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-09 00:15:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:15:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:15:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:15:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:15:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:15:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive [2024-11-09 00:15:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive [2024-11-09 00:15:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:15:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-09 00:15:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-09 00:15:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 00:15:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 00:15:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_write [2024-11-09 00:15:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_write [2024-11-09 00:15:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:15:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:15:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:15:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:15:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:15:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:15:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 00:15:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 00:15:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-09 00:15:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-09 00:15:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-09 00:15:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-09 00:15:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:15:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-09 00:15:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-09 00:15:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:15:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:15:11,625 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:15:12,299 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:15:12,303 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:16,748 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:15:16,749 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:15:16,874 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:15:16,874 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:15:16,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:16 BoogieIcfgContainer [2024-11-09 00:15:16,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:15:16,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:15:16,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:15:16,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:15:16,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:16" (1/1) ... [2024-11-09 00:15:16,888 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) [2024-11-09 00:15:16,895 INFO L158 Benchmark]: Toolchain (without parser) took 8942.87ms. Allocated memory was 161.5MB in the beginning and 358.6MB in the end (delta: 197.1MB). Free memory was 92.4MB in the beginning and 230.7MB in the end (delta: -138.3MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,895 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:15:16,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3069.71ms. Allocated memory was 161.5MB in the beginning and 245.4MB in the end (delta: 83.9MB). Free memory was 92.2MB in the beginning and 168.1MB in the end (delta: -75.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.01ms. Allocated memory is still 245.4MB. Free memory was 168.1MB in the beginning and 147.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,898 INFO L158 Benchmark]: Boogie Preprocessor took 235.00ms. Allocated memory is still 245.4MB. Free memory was 147.1MB in the beginning and 129.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,900 INFO L158 Benchmark]: RCFGBuilder took 5354.23ms. Allocated memory was 245.4MB in the beginning and 358.6MB in the end (delta: 113.2MB). Free memory was 129.3MB in the beginning and 231.8MB in the end (delta: -102.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,901 INFO L158 Benchmark]: CodeCheck took 14.80ms. Allocated memory is still 358.6MB. Free memory was 231.8MB in the beginning and 230.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:15:16,906 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 115.3MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3069.71ms. Allocated memory was 161.5MB in the beginning and 245.4MB in the end (delta: 83.9MB). Free memory was 92.2MB in the beginning and 168.1MB in the end (delta: -75.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.01ms. Allocated memory is still 245.4MB. Free memory was 168.1MB in the beginning and 147.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 235.00ms. Allocated memory is still 245.4MB. Free memory was 147.1MB in the beginning and 129.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5354.23ms. Allocated memory was 245.4MB in the beginning and 358.6MB in the end (delta: 113.2MB). Free memory was 129.3MB in the beginning and 231.8MB in the end (delta: -102.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * CodeCheck took 14.80ms. Allocated memory is still 358.6MB. Free memory was 231.8MB in the beginning and 230.7MB in the end (delta: 1.1MB). 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. [2024-11-09 00:15:16,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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 dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:15:19,351 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:15:19,459 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-09 00:15:19,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:15:19,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:15:19,505 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:15:19,506 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:15:19,507 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:15:19,507 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:15:19,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:15:19,510 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:15:19,510 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:15:19,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:15:19,511 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:15:19,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:15:19,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:15:19,512 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:15:19,512 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:15:19,516 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:15:19,516 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:15:19,517 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:15:19,517 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:15:19,518 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:15:19,518 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:15:19,518 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:15:19,519 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:15:19,519 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:15:19,520 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:15:19,520 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:15:19,520 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:15:19,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:15:19,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:19,522 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:15:19,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:15:19,523 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:15:19,523 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:15:19,523 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:15:19,524 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:15:19,524 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_9260e546-ad90-4c5c-bb3e-6b15145e9742/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dcbacb5c6320cc7d732f3f08957667bdf1dc73f77660278f36230fbc0ccef69c [2024-11-09 00:15:19,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:15:19,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:15:19,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:15:19,989 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:15:19,990 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:15:19,991 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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++" [2024-11-09 00:15:22,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:15:22,610 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:15:22,611 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-09 00:15:22,656 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/4c3ee4d4c/d3cf7c1c97c84f09bae30b8c17b4826e/FLAG82e254fe8 [2024-11-09 00:15:23,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/data/4c3ee4d4c/d3cf7c1c97c84f09bae30b8c17b4826e [2024-11-09 00:15:23,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:15:23,115 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:15:23,116 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:23,116 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:15:23,121 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:15:23,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:23" (1/1) ... [2024-11-09 00:15:23,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fded38a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:23, skipping insertion in model container [2024-11-09 00:15:23,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:23" (1/1) ... [2024-11-09 00:15:23,387 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:15:24,370 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,378 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,391 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,616 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,621 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,623 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,628 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,629 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,636 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,665 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,669 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,725 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,727 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,762 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,763 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,820 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,831 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,834 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,948 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,949 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,958 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,959 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,960 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,971 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,972 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,973 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,974 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,974 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,975 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:24,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,001 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,079 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,081 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,082 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,084 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:15:25,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:25,664 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:15:25,833 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] [2024-11-09 00:15:25,835 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] [2024-11-09 00:15:25,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2024-11-09 00:15:25,838 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] [2024-11-09 00:15:25,839 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] [2024-11-09 00:15:25,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2024-11-09 00:15:25,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2024-11-09 00:15:26,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:26,261 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:15:26,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26 WrapperNode [2024-11-09 00:15:26,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:26,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:26,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:15:26,265 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:15:26,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,511 INFO L138 Inliner]: procedures = 335, calls = 1289, calls flagged for inlining = 133, calls inlined = 101, statements flattened = 2660 [2024-11-09 00:15:26,512 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:26,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:15:26,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:15:26,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:15:26,523 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,557 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,661 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,690 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,710 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:15:26,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:15:26,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:15:26,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:15:26,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:26" (1/1) ... [2024-11-09 00:15:26,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:26,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:15:26,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:15:26,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:15:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-09 00:15:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:15:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:15:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-09 00:15:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:15:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-09 00:15:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-09 00:15:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-09 00:15:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-09 00:15:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:15:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:15:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:15:26,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:15:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure w977_write_reg [2024-11-09 00:15:26,817 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_write_reg [2024-11-09 00:15:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_netdev [2024-11-09 00:15:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_netdev [2024-11-09 00:15:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-09 00:15:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-09 00:15:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive_complete [2024-11-09 00:15:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive_complete [2024-11-09 00:15:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:15:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:15:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-09 00:15:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-09 00:15:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:15:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:15:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2024-11-09 00:15:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2024-11-09 00:15:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-09 00:15:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-09 00:15:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-09 00:15:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-09 00:15:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:15:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:15:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:15:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:15:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:15:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:15:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_enter [2024-11-09 00:15:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_enter [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:15:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:15:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_change_speed [2024-11-09 00:15:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_change_speed [2024-11-09 00:15:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:15:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:15:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:15:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 00:15:26,826 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 00:15:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:15:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:15:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:15:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 00:15:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 00:15:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:15:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:15:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:15:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:15:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure w977_efm_exit [2024-11-09 00:15:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_efm_exit [2024-11-09 00:15:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:15:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:15:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:15:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 00:15:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 00:15:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2024-11-09 00:15:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2024-11-09 00:15:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:15:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:15:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 00:15:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 00:15:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure w977_select_device [2024-11-09 00:15:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure w977_select_device [2024-11-09 00:15:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-09 00:15:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-09 00:15:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:15:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:15:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:15:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:15:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:15:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:15:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:15:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_receive [2024-11-09 00:15:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_receive [2024-11-09 00:15:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:15:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-09 00:15:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_w83977af_ir [2024-11-09 00:15:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 00:15:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 00:15:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure w83977af_dma_write [2024-11-09 00:15:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure w83977af_dma_write [2024-11-09 00:15:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:15:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:15:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:15:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:15:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:15:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:15:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 00:15:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 00:15:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2024-11-09 00:15:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2024-11-09 00:15:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_register_netdev [2024-11-09 00:15:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_register_netdev [2024-11-09 00:15:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-09 00:15:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-09 00:15:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:15:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:15:26,848 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:15:27,583 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:15:27,586 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:32,568 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:15:32,568 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:15:32,667 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:15:32,667 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:15:32,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:32 BoogieIcfgContainer [2024-11-09 00:15:32,669 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:15:32,670 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:15:32,670 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:15:32,681 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:15:32,681 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:15:32" (1/1) ... [2024-11-09 00:15:32,682 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) [2024-11-09 00:15:32,688 INFO L158 Benchmark]: Toolchain (without parser) took 9572.14ms. Allocated memory was 92.3MB in the beginning and 262.1MB in the end (delta: 169.9MB). Free memory was 57.8MB in the beginning and 133.6MB in the end (delta: -75.7MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,689 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:15:32,690 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3147.24ms. Allocated memory was 92.3MB in the beginning and 136.3MB in the end (delta: 44.0MB). Free memory was 57.6MB in the beginning and 50.2MB in the end (delta: 7.3MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,691 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.35ms. Allocated memory was 136.3MB in the beginning and 201.3MB in the end (delta: 65.0MB). Free memory was 50.2MB in the beginning and 130.6MB in the end (delta: -80.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,692 INFO L158 Benchmark]: Boogie Preprocessor took 226.49ms. Allocated memory is still 201.3MB. Free memory was 130.6MB in the beginning and 112.8MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,694 INFO L158 Benchmark]: RCFGBuilder took 5929.40ms. Allocated memory was 201.3MB in the beginning and 262.1MB in the end (delta: 60.8MB). Free memory was 111.8MB in the beginning and 134.7MB in the end (delta: -22.9MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,695 INFO L158 Benchmark]: CodeCheck took 16.16ms. Allocated memory is still 262.1MB. Free memory was 134.7MB in the beginning and 133.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:15:32,700 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 0.23ms. Allocated memory is still 92.3MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3147.24ms. Allocated memory was 92.3MB in the beginning and 136.3MB in the end (delta: 44.0MB). Free memory was 57.6MB in the beginning and 50.2MB in the end (delta: 7.3MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.35ms. Allocated memory was 136.3MB in the beginning and 201.3MB in the end (delta: 65.0MB). Free memory was 50.2MB in the beginning and 130.6MB in the end (delta: -80.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 226.49ms. Allocated memory is still 201.3MB. Free memory was 130.6MB in the beginning and 112.8MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5929.40ms. Allocated memory was 201.3MB in the beginning and 262.1MB in the end (delta: 60.8MB). Free memory was 111.8MB in the beginning and 134.7MB in the end (delta: -22.9MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * CodeCheck took 16.16ms. Allocated memory is still 262.1MB. Free memory was 134.7MB in the beginning and 133.6MB in the end (delta: 1.1MB). 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. [2024-11-09 00:15:32,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9260e546-ad90-4c5c-bb3e-6b15145e9742/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