./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/GemCutterReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 08:28:03,335 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 08:28:03,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-12-05 08:28:03,393 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 08:28:03,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-05 08:28:03,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 08:28:03,414 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-05 08:28:03,414 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-05 08:28:03,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 08:28:03,415 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-05 08:28:03,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 08:28:03,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 08:28:03,415 INFO L153 SettingsManager]: * Use SBE=true [2024-12-05 08:28:03,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 08:28:03,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 08:28:03,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 08:28:03,416 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 08:28:03,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-05 08:28:03,417 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-05 08:28:03,418 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-05 08:28:03,418 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-05 08:28:03,418 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX 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 -> GemCutter 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 -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2024-12-05 08:28:03,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 08:28:03,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 08:28:03,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 08:28:03,667 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 08:28:03,667 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 08:28:03,668 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:28:06,337 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/4cc265baf/430253977c93405eadf7dc4a358a4555/FLAG0e04937d1 [2024-12-05 08:28:06,781 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 08:28:06,781 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:28:06,823 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/4cc265baf/430253977c93405eadf7dc4a358a4555/FLAG0e04937d1 [2024-12-05 08:28:06,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/4cc265baf/430253977c93405eadf7dc4a358a4555 [2024-12-05 08:28:06,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 08:28:06,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 08:28:06,843 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 08:28:06,843 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 08:28:06,847 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 08:28:06,848 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:28:06" (1/1) ... [2024-12-05 08:28:06,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f343be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:06, skipping insertion in model container [2024-12-05 08:28:06,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:28:06" (1/1) ... [2024-12-05 08:28:06,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 08:28:09,059 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_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-05 08:28:09,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 08:28:09,309 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 08:28:09,481 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"); [6732] [2024-12-05 08:28:09,482 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)); [6739] [2024-12-05 08:28:09,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2024-12-05 08:28:09,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] [2024-12-05 08:28:09,485 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)); [6788-6789] [2024-12-05 08:28:09,485 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"); [6794-6796] [2024-12-05 08:28:09,487 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] [2024-12-05 08:28:09,488 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] [2024-12-05 08:28:09,493 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [6982-6983] [2024-12-05 08:28:09,494 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7012-7013] [2024-12-05 08:28:09,808 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_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-05 08:28:09,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 08:28:10,011 INFO L204 MainTranslator]: Completed translation [2024-12-05 08:28:10,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10 WrapperNode [2024-12-05 08:28:10,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 08:28:10,013 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 08:28:10,013 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 08:28:10,013 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 08:28:10,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:10,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:10,742 INFO L138 Inliner]: procedures = 506, calls = 3490, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14976 [2024-12-05 08:28:10,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 08:28:10,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 08:28:10,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 08:28:10,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 08:28:10,751 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:10,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:10,979 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:10,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,722 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,888 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 08:28:11,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 08:28:11,974 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 08:28:11,974 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 08:28:11,975 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (1/1) ... [2024-12-05 08:28:11,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 08:28:11,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 [2024-12-05 08:28:12,003 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-12-05 08:28:12,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-12-05 08:28:12,028 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-12-05 08:28:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 08:28:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-12-05 08:28:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-12-05 08:28:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-12-05 08:28:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-12-05 08:28:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 08:28:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-12-05 08:28:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-12-05 08:28:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-12-05 08:28:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-12-05 08:28:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 08:28:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 08:28:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-12-05 08:28:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-12-05 08:28:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 08:28:12,037 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 08:28:13,129 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 08:28:13,131 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 08:28:24,346 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 08:28:24,346 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 08:30:29,554 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 08:30:29,554 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 08:30:29,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:30:29 BoogieIcfgContainer [2024-12-05 08:30:29,555 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 08:30:29,557 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-05 08:30:29,557 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-05 08:30:29,561 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-05 08:30:29,561 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 08:28:06" (1/3) ... [2024-12-05 08:30:29,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c20b10a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:30:29, skipping insertion in model container [2024-12-05 08:30:29,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:10" (2/3) ... [2024-12-05 08:30:29,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c20b10a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:30:29, skipping insertion in model container [2024-12-05 08:30:29,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:30:29" (3/3) ... [2024-12-05 08:30:29,563 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:30:29,576 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-05 08:30:29,578 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i that has 24 procedures, 1041 locations, 1 initial locations, 3 loop locations, and 3 error locations. [2024-12-05 08:30:29,579 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-05 08:30:30,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedureEdges(ProcedureMultiplier.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:133) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:114) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:104) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:492) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 08:30:30,417 INFO L158 Benchmark]: Toolchain (without parser) took 143574.79ms. Allocated memory was 142.6MB in the beginning and 9.6GB in the end (delta: 9.5GB). Free memory was 103.3MB in the beginning and 5.4GB in the end (delta: -5.3GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2024-12-05 08:30:30,418 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 08:30:30,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3169.62ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 103.0MB in the beginning and 179.0MB in the end (delta: -75.9MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. [2024-12-05 08:30:30,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 729.37ms. Allocated memory was 293.6MB in the beginning and 302.0MB in the end (delta: 8.4MB). Free memory was 179.0MB in the beginning and 90.9MB in the end (delta: 88.0MB). Peak memory consumption was 210.1MB. Max. memory is 16.1GB. [2024-12-05 08:30:30,419 INFO L158 Benchmark]: Boogie Preprocessor took 1230.39ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 90.9MB in the beginning and 357.7MB in the end (delta: -266.8MB). Peak memory consumption was 321.7MB. Max. memory is 16.1GB. [2024-12-05 08:30:30,419 INFO L158 Benchmark]: RCFGBuilder took 137580.75ms. Allocated memory was 604.0MB in the beginning and 9.6GB in the end (delta: 9.0GB). Free memory was 357.7MB in the beginning and 5.7GB in the end (delta: -5.3GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. [2024-12-05 08:30:30,420 INFO L158 Benchmark]: TraceAbstraction took 858.10ms. Allocated memory is still 9.6GB. Free memory was 5.7GB in the beginning and 5.4GB in the end (delta: 234.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. [2024-12-05 08:30:30,422 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3169.62ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 103.0MB in the beginning and 179.0MB in the end (delta: -75.9MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 729.37ms. Allocated memory was 293.6MB in the beginning and 302.0MB in the end (delta: 8.4MB). Free memory was 179.0MB in the beginning and 90.9MB in the end (delta: 88.0MB). Peak memory consumption was 210.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1230.39ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 90.9MB in the beginning and 357.7MB in the end (delta: -266.8MB). Peak memory consumption was 321.7MB. Max. memory is 16.1GB. * RCFGBuilder took 137580.75ms. Allocated memory was 604.0MB in the beginning and 9.6GB in the end (delta: 9.0GB). Free memory was 357.7MB in the beginning and 5.7GB in the end (delta: -5.3GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. * TraceAbstraction took 858.10ms. Allocated memory is still 9.6GB. Free memory was 5.7GB in the beginning and 5.4GB in the end (delta: 234.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6732]: 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"); [6732] - GenericResultAtLocation [Line: 6739]: 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)); [6739] - GenericResultAtLocation [Line: 6746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] - GenericResultAtLocation [Line: 6761]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] - GenericResultAtLocation [Line: 6788]: 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)); [6788-6789] - GenericResultAtLocation [Line: 6794]: 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"); [6794-6796] - GenericResultAtLocation [Line: 6872]: 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] - GenericResultAtLocation [Line: 6883]: 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] - GenericResultAtLocation [Line: 6982]: 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [6982-6983] - GenericResultAtLocation [Line: 7012]: 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7012-7013] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 08:30:30,632 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-12-05 08:30:30,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/GemCutterReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 08:30:32,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 08:30:32,847 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-12-05 08:30:32,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 08:30:32,854 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-05 08:30:32,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 08:30:32,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-05 08:30:32,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-05 08:30:32,875 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 08:30:32,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-05 08:30:32,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 08:30:32,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 08:30:32,876 INFO L153 SettingsManager]: * Use SBE=true [2024-12-05 08:30:32,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 08:30:32,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 08:30:32,876 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 08:30:32,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 08:30:32,877 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 08:30:32,877 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 08:30:32,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Refinement strategy for commutativity condition synthesis=FOX [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 08:30:32,878 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-05 08:30:32,879 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-05 08:30:32,879 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-05 08:30:32,879 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-05 08:30:32,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX 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 -> GemCutter 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 -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2024-12-05 08:30:33,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 08:30:33,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 08:30:33,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 08:30:33,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 08:30:33,123 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 08:30:33,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:30:35,752 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/7c66e6465/2dc2f19379df40478145da86022074e5/FLAGac5d9a615 [2024-12-05 08:30:36,242 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 08:30:36,243 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:30:36,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/7c66e6465/2dc2f19379df40478145da86022074e5/FLAGac5d9a615 [2024-12-05 08:30:36,335 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/data/7c66e6465/2dc2f19379df40478145da86022074e5 [2024-12-05 08:30:36,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 08:30:36,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 08:30:36,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 08:30:36,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 08:30:36,343 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 08:30:36,344 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:30:36" (1/1) ... [2024-12-05 08:30:36,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cdc7d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:36, skipping insertion in model container [2024-12-05 08:30:36,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:30:36" (1/1) ... [2024-12-05 08:30:36,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 08:30:38,542 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_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-05 08:30:38,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 08:30:38,787 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 08:30:38,948 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"); [6732] [2024-12-05 08:30:38,949 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)); [6739] [2024-12-05 08:30:38,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2024-12-05 08:30:38,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] [2024-12-05 08:30:38,951 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)); [6788-6789] [2024-12-05 08:30:38,951 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"); [6794-6796] [2024-12-05 08:30:38,953 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] [2024-12-05 08:30:38,953 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] [2024-12-05 08:30:38,957 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [6982-6983] [2024-12-05 08:30:38,958 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7012-7013] [2024-12-05 08:30:39,245 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_08dca27c-c81f-4cfd-b26e-938dafb78eb3/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-05 08:30:39,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 08:30:39,425 INFO L204 MainTranslator]: Completed translation [2024-12-05 08:30:39,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39 WrapperNode [2024-12-05 08:30:39,426 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 08:30:39,427 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 08:30:39,427 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 08:30:39,427 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 08:30:39,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:39,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:40,375 INFO L138 Inliner]: procedures = 516, calls = 3489, calls flagged for inlining = 800, calls inlined = 1271, statements flattened = 13396 [2024-12-05 08:30:40,376 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 08:30:40,376 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 08:30:40,376 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 08:30:40,376 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 08:30:40,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:40,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:40,595 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:40,596 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,365 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,384 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,466 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,526 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 08:30:41,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 08:30:41,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 08:30:41,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 08:30:41,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (1/1) ... [2024-12-05 08:30:41,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 08:30:41,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 [2024-12-05 08:30:41,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-12-05 08:30:41,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-12-05 08:30:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-12-05 08:30:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-12-05 08:30:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-12-05 08:30:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-12-05 08:30:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-05 08:30:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-05 08:30:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-12-05 08:30:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-12-05 08:30:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-12-05 08:30:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-05 08:30:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-12-05 08:30:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 08:30:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-12-05 08:30:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 08:30:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 08:30:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-12-05 08:30:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-12-05 08:30:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-12-05 08:30:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-12-05 08:30:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-12-05 08:30:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-05 08:30:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-12-05 08:30:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-12-05 08:30:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-12-05 08:30:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-12-05 08:30:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-12-05 08:30:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-12-05 08:30:41,658 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-05 08:30:42,769 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 08:30:42,771 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 08:30:59,499 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-05 08:30:59,499 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 08:33:35,758 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 08:33:35,759 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 08:33:35,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:33:35 BoogieIcfgContainer [2024-12-05 08:33:35,759 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 08:33:35,761 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-05 08:33:35,761 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-05 08:33:35,766 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-05 08:33:35,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 08:30:36" (1/3) ... [2024-12-05 08:33:35,767 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df7a2cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:33:35, skipping insertion in model container [2024-12-05 08:33:35,767 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:30:39" (2/3) ... [2024-12-05 08:33:35,767 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df7a2cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:33:35, skipping insertion in model container [2024-12-05 08:33:35,767 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:33:35" (3/3) ... [2024-12-05 08:33:35,768 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-05 08:33:35,780 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-05 08:33:35,782 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i that has 24 procedures, 478 locations, 1 initial locations, 3 loop locations, and 3 error locations. [2024-12-05 08:33:35,782 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-05 08:33:36,912 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedureEdges(ProcedureMultiplier.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:133) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:114) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:104) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:492) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:235) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 08:33:36,917 INFO L158 Benchmark]: Toolchain (without parser) took 180578.36ms. Allocated memory was 92.3MB in the beginning and 12.2GB in the end (delta: 12.2GB). Free memory was 56.8MB in the beginning and 8.4GB in the end (delta: -8.3GB). Peak memory consumption was 4.1GB. Max. memory is 16.1GB. [2024-12-05 08:33:36,918 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 08:33:36,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3086.90ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 56.6MB in the beginning and 45.4MB in the end (delta: 11.1MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. [2024-12-05 08:33:36,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 948.87ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 45.4MB in the beginning and 72.5MB in the end (delta: -27.1MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2024-12-05 08:33:36,919 INFO L158 Benchmark]: Boogie Preprocessor took 1213.84ms. Allocated memory was 285.2MB in the beginning and 721.4MB in the end (delta: 436.2MB). Free memory was 72.5MB in the beginning and 468.3MB in the end (delta: -395.8MB). Peak memory consumption was 434.7MB. Max. memory is 16.1GB. [2024-12-05 08:33:36,919 INFO L158 Benchmark]: RCFGBuilder took 174168.06ms. Allocated memory was 721.4MB in the beginning and 12.2GB in the end (delta: 11.5GB). Free memory was 468.3MB in the beginning and 8.2GB in the end (delta: -7.7GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. [2024-12-05 08:33:36,920 INFO L158 Benchmark]: TraceAbstraction took 1154.29ms. Allocated memory is still 12.2GB. Free memory was 8.2GB in the beginning and 8.4GB in the end (delta: -220.5MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2024-12-05 08:33:36,922 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3086.90ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 56.6MB in the beginning and 45.4MB in the end (delta: 11.1MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 948.87ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 45.4MB in the beginning and 72.5MB in the end (delta: -27.1MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1213.84ms. Allocated memory was 285.2MB in the beginning and 721.4MB in the end (delta: 436.2MB). Free memory was 72.5MB in the beginning and 468.3MB in the end (delta: -395.8MB). Peak memory consumption was 434.7MB. Max. memory is 16.1GB. * RCFGBuilder took 174168.06ms. Allocated memory was 721.4MB in the beginning and 12.2GB in the end (delta: 11.5GB). Free memory was 468.3MB in the beginning and 8.2GB in the end (delta: -7.7GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. * TraceAbstraction took 1154.29ms. Allocated memory is still 12.2GB. Free memory was 8.2GB in the beginning and 8.4GB in the end (delta: -220.5MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6732]: 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"); [6732] - GenericResultAtLocation [Line: 6739]: 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)); [6739] - GenericResultAtLocation [Line: 6746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] - GenericResultAtLocation [Line: 6761]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] - GenericResultAtLocation [Line: 6788]: 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)); [6788-6789] - GenericResultAtLocation [Line: 6794]: 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"); [6794-6796] - GenericResultAtLocation [Line: 6872]: 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] - GenericResultAtLocation [Line: 6883]: 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] - GenericResultAtLocation [Line: 6982]: 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [6982-6983] - GenericResultAtLocation [Line: 7012]: 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7012-7013] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 08:33:37,130 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-12-05 08:33:37,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08dca27c-c81f-4cfd-b26e-938dafb78eb3/bin/ugemcutter-verify-L2ppAeDwQX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?)