./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --traceabstraction.commutativity.condition.synthesis SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1c4755c5 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux --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 --traceabstraction.commutativity.condition.synthesis SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1c4755c-m [2024-12-17 11:31:39,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-17 11:31:39,407 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-12-17 11:31:39,412 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-17 11:31:39,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-17 11:31:39,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-17 11:31:39,431 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-17 11:31:39,431 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-17 11:31:39,431 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-17 11:31:39,431 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-17 11:31:39,432 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-17 11:31:39,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-17 11:31:39,432 INFO L153 SettingsManager]: * Use SBE=true [2024-12-17 11:31:39,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-17 11:31:39,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-17 11:31:39,434 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 11:31:39,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-17 11:31:39,434 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-17 11:31:39,435 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-17 11:31:39,435 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-17 11:31:39,435 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-17 11:31:39,435 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> SUFFICIENT [2024-12-17 11:31:39,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-17 11:31:39,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-17 11:31:39,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-17 11:31:39,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-17 11:31:39,668 INFO L274 PluginConnector]: CDTParser initialized [2024-12-17 11:31:39,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:31:40,761 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/cadaa1606/00e6a66d110e4367a638568c51479d18/FLAG6ab86e313 [2024-12-17 11:31:41,200 INFO L384 CDTParser]: Found 1 translation units. [2024-12-17 11:31:41,203 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:31:41,231 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/cadaa1606/00e6a66d110e4367a638568c51479d18/FLAG6ab86e313 [2024-12-17 11:31:41,317 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/cadaa1606/00e6a66d110e4367a638568c51479d18 [2024-12-17 11:31:41,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-17 11:31:41,319 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-17 11:31:41,320 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-17 11:31:41,320 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-17 11:31:41,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-17 11:31:41,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 11:31:41" (1/1) ... [2024-12-17 11:31:41,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1d64d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:41, skipping insertion in model container [2024-12-17 11:31:41,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 11:31:41" (1/1) ... [2024-12-17 11:31:41,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-17 11:31:43,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-17 11:31:43,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 11:31:43,244 INFO L200 MainTranslator]: Completed pre-run [2024-12-17 11:31:43,352 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] [2024-12-17 11:31:43,353 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] [2024-12-17 11:31:43,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2024-12-17 11:31:43,354 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] [2024-12-17 11:31:43,354 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] [2024-12-17 11:31:43,354 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] [2024-12-17 11:31:43,357 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] [2024-12-17 11:31:43,358 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] [2024-12-17 11:31:43,361 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] [2024-12-17 11:31:43,362 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] [2024-12-17 11:31:43,567 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-17 11:31:43,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 11:31:43,701 INFO L204 MainTranslator]: Completed translation [2024-12-17 11:31:43,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43 WrapperNode [2024-12-17 11:31:43,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-17 11:31:43,703 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-17 11:31:43,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-17 11:31:43,704 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-17 11:31:43,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:43,762 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:44,376 INFO L138 Inliner]: procedures = 506, calls = 3490, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14974 [2024-12-17 11:31:44,377 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-17 11:31:44,378 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-17 11:31:44,378 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-17 11:31:44,378 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-17 11:31:44,383 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:44,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:44,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:44,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,356 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,439 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,471 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,523 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-17 11:31:45,524 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-17 11:31:45,524 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-17 11:31:45,524 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-17 11:31:45,525 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (1/1) ... [2024-12-17 11:31:45,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 11:31:45,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 11:31:45,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-12-17 11:31:45,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-12-17 11:31:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-12-17 11:31:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-12-17 11:31:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-12-17 11:31:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-12-17 11:31:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-17 11:31:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-17 11:31:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-12-17 11:31:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-12-17 11:31:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-12-17 11:31:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-12-17 11:31:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-12-17 11:31:45,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-12-17 11:31:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-17 11:31:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-12-17 11:31:45,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-12-17 11:31:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-17 11:31:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-12-17 11:31:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-12-17 11:31:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-12-17 11:31:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-12-17 11:31:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-12-17 11:31:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-17 11:31:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-12-17 11:31:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-12-17 11:31:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-17 11:31:45,581 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-17 11:31:46,395 INFO L234 CfgBuilder]: Building ICFG [2024-12-17 11:31:46,396 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-17 11:31:54,607 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-17 11:31:54,607 INFO L283 CfgBuilder]: Performing block encoding [2024-12-17 11:33:36,436 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-17 11:33:36,436 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-17 11:33:36,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 11:33:36 BoogieIcfgContainer [2024-12-17 11:33:36,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-17 11:33:36,438 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-17 11:33:36,438 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-17 11:33:36,441 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-17 11:33:36,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 11:31:41" (1/3) ... [2024-12-17 11:33:36,441 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e6500af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 11:33:36, skipping insertion in model container [2024-12-17 11:33:36,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:31:43" (2/3) ... [2024-12-17 11:33:36,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e6500af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 11:33:36, skipping insertion in model container [2024-12-17 11:33:36,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 11:33:36" (3/3) ... [2024-12-17 11:33:36,443 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:33:36,458 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-17 11:33:36,466 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. [2024-12-17 11:33:36,466 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-17 11:33:37,348 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) [2024-12-17 11:33:37,354 INFO L158 Benchmark]: Toolchain (without parser) took 116033.74ms. Allocated memory was 201.3MB in the beginning and 13.1GB in the end (delta: 12.9GB). Free memory was 141.8MB in the beginning and 9.4GB in the end (delta: -9.3GB). Peak memory consumption was 4.0GB. Max. memory is 16.1GB. [2024-12-17 11:33:37,355 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-17 11:33:37,355 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2382.85ms. Allocated memory is still 201.3MB. Free memory was 141.8MB in the beginning and 61.4MB in the end (delta: 80.4MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. [2024-12-17 11:33:37,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 673.97ms. Allocated memory was 201.3MB in the beginning and 343.9MB in the end (delta: 142.6MB). Free memory was 61.4MB in the beginning and 140.2MB in the end (delta: -78.8MB). Peak memory consumption was 160.6MB. Max. memory is 16.1GB. [2024-12-17 11:33:37,356 INFO L158 Benchmark]: Boogie Preprocessor took 1145.81ms. Allocated memory was 343.9MB in the beginning and 729.8MB in the end (delta: 385.9MB). Free memory was 140.2MB in the beginning and 124.5MB in the end (delta: 15.6MB). Peak memory consumption was 415.2MB. Max. memory is 16.1GB. [2024-12-17 11:33:37,357 INFO L158 Benchmark]: RCFGBuilder took 110912.51ms. Allocated memory was 729.8MB in the beginning and 12.3GB in the end (delta: 11.6GB). Free memory was 124.5MB in the beginning and 8.4GB in the end (delta: -8.2GB). Peak memory consumption was 4.4GB. Max. memory is 16.1GB. [2024-12-17 11:33:37,358 INFO L158 Benchmark]: TraceAbstraction took 914.40ms. Allocated memory was 12.3GB in the beginning and 13.1GB in the end (delta: 763.4MB). Free memory was 8.4GB in the beginning and 9.4GB in the end (delta: -1.0GB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2024-12-17 11:33:37,359 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2382.85ms. Allocated memory is still 201.3MB. Free memory was 141.8MB in the beginning and 61.4MB in the end (delta: 80.4MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 673.97ms. Allocated memory was 201.3MB in the beginning and 343.9MB in the end (delta: 142.6MB). Free memory was 61.4MB in the beginning and 140.2MB in the end (delta: -78.8MB). Peak memory consumption was 160.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1145.81ms. Allocated memory was 343.9MB in the beginning and 729.8MB in the end (delta: 385.9MB). Free memory was 140.2MB in the beginning and 124.5MB in the end (delta: 15.6MB). Peak memory consumption was 415.2MB. Max. memory is 16.1GB. * RCFGBuilder took 110912.51ms. Allocated memory was 729.8MB in the beginning and 12.3GB in the end (delta: 11.6GB). Free memory was 124.5MB in the beginning and 8.4GB in the end (delta: -8.2GB). Peak memory consumption was 4.4GB. Max. memory is 16.1GB. * TraceAbstraction took 914.40ms. Allocated memory was 12.3GB in the beginning and 13.1GB in the end (delta: 763.4MB). Free memory was 8.4GB in the beginning and 9.4GB in the end (delta: -1.0GB). Peak memory consumption was 159.4MB. 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. [2024-12-17 11:33:37,569 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-12-17 11:33:37,596 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/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: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux --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 --traceabstraction.commutativity.condition.synthesis SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1c4755c-m [2024-12-17 11:33:39,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-17 11:33:39,896 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-12-17 11:33:39,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-17 11:33:39,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-17 11:33:39,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-17 11:33:39,915 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-17 11:33:39,915 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-17 11:33:39,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-17 11:33:39,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-17 11:33:39,916 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-17 11:33:39,916 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * Use SBE=true [2024-12-17 11:33:39,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-17 11:33:39,917 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-17 11:33:39,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-17 11:33:39,918 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 11:33:39,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Refinement strategy for commutativity condition synthesis=FOX [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-17 11:33:39,919 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-17 11:33:39,920 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-17 11:33:39,920 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> SUFFICIENT [2024-12-17 11:33:40,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-17 11:33:40,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-17 11:33:40,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-17 11:33:40,153 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-17 11:33:40,153 INFO L274 PluginConnector]: CDTParser initialized [2024-12-17 11:33:40,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:33:41,239 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/01a583027/d241fdd4b9e7471e9487d4b1de0fcb38/FLAG84f254994 [2024-12-17 11:33:41,693 INFO L384 CDTParser]: Found 1 translation units. [2024-12-17 11:33:41,694 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:33:41,728 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/01a583027/d241fdd4b9e7471e9487d4b1de0fcb38/FLAG84f254994 [2024-12-17 11:33:41,802 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/01a583027/d241fdd4b9e7471e9487d4b1de0fcb38 [2024-12-17 11:33:41,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-17 11:33:41,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-17 11:33:41,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-17 11:33:41,805 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-17 11:33:41,808 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-17 11:33:41,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 11:33:41" (1/1) ... [2024-12-17 11:33:41,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d63a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:41, skipping insertion in model container [2024-12-17 11:33:41,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 11:33:41" (1/1) ... [2024-12-17 11:33:41,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-17 11:33:43,257 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-17 11:33:43,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 11:33:43,443 INFO L200 MainTranslator]: Completed pre-run [2024-12-17 11:33:43,607 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] [2024-12-17 11:33:43,609 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] [2024-12-17 11:33:43,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2024-12-17 11:33:43,609 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] [2024-12-17 11:33:43,610 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] [2024-12-17 11:33:43,610 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] [2024-12-17 11:33:43,612 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] [2024-12-17 11:33:43,613 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] [2024-12-17 11:33:43,615 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] [2024-12-17 11:33:43,616 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] [2024-12-17 11:33:43,783 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2024-12-17 11:33:43,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-17 11:33:43,953 INFO L204 MainTranslator]: Completed translation [2024-12-17 11:33:43,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43 WrapperNode [2024-12-17 11:33:43,955 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-17 11:33:43,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-17 11:33:43,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-17 11:33:43,956 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-17 11:33:43,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:44,021 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:44,714 INFO L138 Inliner]: procedures = 516, calls = 3489, calls flagged for inlining = 800, calls inlined = 1271, statements flattened = 13394 [2024-12-17 11:33:44,715 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-17 11:33:44,715 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-17 11:33:44,715 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-17 11:33:44,715 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-17 11:33:44,720 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:44,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:44,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:44,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,689 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,713 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,737 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,850 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-17 11:33:45,851 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-17 11:33:45,851 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-17 11:33:45,851 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-17 11:33:45,852 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (1/1) ... [2024-12-17 11:33:45,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-17 11:33:45,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-17 11:33:45,875 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-12-17 11:33:45,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-12-17 11:33:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-12-17 11:33:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-12-17 11:33:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-17 11:33:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-12-17 11:33:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-12-17 11:33:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-12-17 11:33:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-12-17 11:33:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-17 11:33:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-17 11:33:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-17 11:33:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-17 11:33:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-12-17 11:33:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-12-17 11:33:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-17 11:33:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-12-17 11:33:45,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-12-17 11:33:45,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-17 11:33:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-12-17 11:33:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-12-17 11:33:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-12-17 11:33:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-12-17 11:33:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-12-17 11:33:45,904 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-17 11:33:46,853 INFO L234 CfgBuilder]: Building ICFG [2024-12-17 11:33:46,854 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-17 11:33:58,338 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-17 11:33:58,338 INFO L283 CfgBuilder]: Performing block encoding [2024-12-17 11:35:57,467 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-17 11:35:57,468 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-17 11:35:57,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 11:35:57 BoogieIcfgContainer [2024-12-17 11:35:57,468 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-17 11:35:57,470 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-17 11:35:57,470 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-17 11:35:57,473 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-17 11:35:57,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 11:33:41" (1/3) ... [2024-12-17 11:35:57,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a8097c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 11:35:57, skipping insertion in model container [2024-12-17 11:35:57,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 11:33:43" (2/3) ... [2024-12-17 11:35:57,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a8097c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 11:35:57, skipping insertion in model container [2024-12-17 11:35:57,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 11:35:57" (3/3) ... [2024-12-17 11:35:57,474 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-12-17 11:35:57,484 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-17 11:35:57,486 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. [2024-12-17 11:35:57,487 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-17 11:35:58,351 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) [2024-12-17 11:35:58,357 INFO L158 Benchmark]: Toolchain (without parser) took 136550.88ms. Allocated memory was 83.9MB in the beginning and 14.7GB in the end (delta: 14.7GB). Free memory was 46.0MB in the beginning and 11.1GB in the end (delta: -11.1GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2024-12-17 11:35:58,358 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 83.9MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-17 11:35:58,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2149.64ms. Allocated memory was 83.9MB in the beginning and 134.2MB in the end (delta: 50.3MB). Free memory was 46.0MB in the beginning and 35.7MB in the end (delta: 10.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2024-12-17 11:35:58,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 759.16ms. Allocated memory was 134.2MB in the beginning and 335.5MB in the end (delta: 201.3MB). Free memory was 35.7MB in the beginning and 116.2MB in the end (delta: -80.4MB). Peak memory consumption was 229.6MB. Max. memory is 16.1GB. [2024-12-17 11:35:58,360 INFO L158 Benchmark]: Boogie Preprocessor took 1134.60ms. Allocated memory was 335.5MB in the beginning and 704.6MB in the end (delta: 369.1MB). Free memory was 116.2MB in the beginning and 174.5MB in the end (delta: -58.3MB). Peak memory consumption was 332.6MB. Max. memory is 16.1GB. [2024-12-17 11:35:58,360 INFO L158 Benchmark]: RCFGBuilder took 131617.12ms. Allocated memory was 704.6MB in the beginning and 14.4GB in the end (delta: 13.7GB). Free memory was 174.5MB in the beginning and 10.4GB in the end (delta: -10.3GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. [2024-12-17 11:35:58,360 INFO L158 Benchmark]: TraceAbstraction took 885.03ms. Allocated memory was 14.4GB in the beginning and 14.7GB in the end (delta: 343.9MB). Free memory was 10.4GB in the beginning and 11.1GB in the end (delta: -686.1MB). Peak memory consumption was 278.6MB. Max. memory is 16.1GB. [2024-12-17 11:35:58,362 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 83.9MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2149.64ms. Allocated memory was 83.9MB in the beginning and 134.2MB in the end (delta: 50.3MB). Free memory was 46.0MB in the beginning and 35.7MB in the end (delta: 10.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 759.16ms. Allocated memory was 134.2MB in the beginning and 335.5MB in the end (delta: 201.3MB). Free memory was 35.7MB in the beginning and 116.2MB in the end (delta: -80.4MB). Peak memory consumption was 229.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1134.60ms. Allocated memory was 335.5MB in the beginning and 704.6MB in the end (delta: 369.1MB). Free memory was 116.2MB in the beginning and 174.5MB in the end (delta: -58.3MB). Peak memory consumption was 332.6MB. Max. memory is 16.1GB. * RCFGBuilder took 131617.12ms. Allocated memory was 704.6MB in the beginning and 14.4GB in the end (delta: 13.7GB). Free memory was 174.5MB in the beginning and 10.4GB in the end (delta: -10.3GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. * TraceAbstraction took 885.03ms. Allocated memory was 14.4GB in the beginning and 14.7GB in the end (delta: 343.9MB). Free memory was 10.4GB in the beginning and 11.1GB in the end (delta: -686.1MB). Peak memory consumption was 278.6MB. 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. [2024-12-17 11:35:58,572 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-12-17 11:35:58,596 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/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?)