/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.positions.where.we.compute.the.hoare.annotation All --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows ASSERTandASSUME -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.empire2-owicki-f61efc6-m [2025-03-15 01:39:55,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-15 01:39:55,117 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2025-03-15 01:39:55,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-15 01:39:55,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-15 01:39:55,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * Use SBE=true [2025-03-15 01:39:55,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-15 01:39:55,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-15 01:39:55,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * To the following directory=./dump/ [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-15 01:39:55,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 01:39:55,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-15 01:39:55,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> ASSERTandASSUME [2025-03-15 01:39:55,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-15 01:39:55,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-15 01:39:55,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-15 01:39:55,471 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-15 01:39:55,471 INFO L274 PluginConnector]: CDTParser initialized [2025-03-15 01:39:55,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-15 01:39:56,673 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20be7088e/4f1b0bc18d3f415fbb09840338855653/FLAGefb68fae8 [2025-03-15 01:39:57,118 INFO L384 CDTParser]: Found 1 translation units. [2025-03-15 01:39:57,118 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-15 01:39:57,155 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20be7088e/4f1b0bc18d3f415fbb09840338855653/FLAGefb68fae8 [2025-03-15 01:39:57,170 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20be7088e/4f1b0bc18d3f415fbb09840338855653 [2025-03-15 01:39:57,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-15 01:39:57,175 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-03-15 01:39:57,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-15 01:39:57,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-15 01:39:57,183 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-15 01:39:57,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 01:39:57" (1/1) ... [2025-03-15 01:39:57,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ec2489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:39:57, skipping insertion in model container [2025-03-15 01:39:57,185 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 01:39:57" (1/1) ... [2025-03-15 01:39:57,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-15 01:39:59,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 01:39:59,666 INFO L200 MainTranslator]: Completed pre-run [2025-03-15 01:39:59,935 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"); [6731] [2025-03-15 01:39:59,937 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)); [6738] [2025-03-15 01:39:59,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] [2025-03-15 01:39:59,938 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)); [6760-6761] [2025-03-15 01:39:59,938 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)); [6787-6788] [2025-03-15 01:39:59,938 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"); [6793-6795] [2025-03-15 01:39:59,940 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)); [6871-6872] [2025-03-15 01:39:59,940 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)); [6882-6883] [2025-03-15 01:39:59,943 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)); [6981-6982] [2025-03-15 01:39:59,948 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)); [7011-7012] [2025-03-15 01:40:00,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-15 01:40:00,423 INFO L204 MainTranslator]: Completed translation [2025-03-15 01:40:00,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00 WrapperNode [2025-03-15 01:40:00,425 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-15 01:40:00,426 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-15 01:40:00,426 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-15 01:40:00,426 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-15 01:40:00,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:00,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:01,369 INFO L138 Inliner]: procedures = 504, calls = 3491, calls flagged for inlining = 801, calls inlined = 1279, statements flattened = 15011 [2025-03-15 01:40:01,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-15 01:40:01,370 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-15 01:40:01,370 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-15 01:40:01,370 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-15 01:40:01,376 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:01,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:01,629 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:01,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,253 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,282 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,314 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,362 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,473 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-15 01:40:02,474 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-15 01:40:02,474 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-15 01:40:02,474 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-15 01:40:02,476 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (1/1) ... [2025-03-15 01:40:02,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-15 01:40:02,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-15 01:40:02,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-03-15 01:40:02,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-15 01:40:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-15 01:40:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-15 01:40:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-15 01:40:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2025-03-15 01:40:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2025-03-15 01:40:02,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-15 01:40:02,541 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-15 01:40:03,537 INFO L234 CfgBuilder]: Building ICFG [2025-03-15 01:40:03,540 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-15 01:40:13,869 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-15 01:40:13,869 INFO L283 CfgBuilder]: Performing block encoding [2025-03-15 01:40:14,103 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-15 01:40:14,103 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-15 01:40:14,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 01:40:14 BoogieIcfgContainer [2025-03-15 01:40:14,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-15 01:40:14,107 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-15 01:40:14,107 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-15 01:40:14,112 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-15 01:40:14,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 01:39:57" (1/3) ... [2025-03-15 01:40:14,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6012db51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 01:40:14, skipping insertion in model container [2025-03-15 01:40:14,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 01:40:00" (2/3) ... [2025-03-15 01:40:14,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6012db51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 01:40:14, skipping insertion in model container [2025-03-15 01:40:14,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 01:40:14" (3/3) ... [2025-03-15 01:40:14,114 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-15 01:40:14,127 INFO L303 ceAbstractionStarter]: Automizer settings: Hoare:All NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-15 01:40:14,130 INFO L169 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i that has 24 procedures, 17470 locations, 1 initial locations, 3 loop locations, and 44 error locations. [2025-03-15 01:40:14,130 INFO L581 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-15 01:40:14,943 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:582) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:322) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:183) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:158) 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) [2025-03-15 01:40:14,948 INFO L158 Benchmark]: Toolchain (without parser) took 17773.38ms. Allocated memory was 71.3MB in the beginning and 922.7MB in the end (delta: 851.4MB). Free memory was 30.4MB in the beginning and 497.0MB in the end (delta: -466.5MB). Peak memory consumption was 783.3MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,948 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory was 37.1MB in the beginning and 37.0MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 8.0GB. [2025-03-15 01:40:14,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3248.92ms. Allocated memory was 71.3MB in the beginning and 209.7MB in the end (delta: 138.4MB). Free memory was 30.3MB in the beginning and 114.6MB in the end (delta: -84.3MB). Peak memory consumption was 128.1MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,949 INFO L158 Benchmark]: Boogie Procedure Inliner took 943.34ms. Allocated memory was 209.7MB in the beginning and 683.7MB in the end (delta: 474.0MB). Free memory was 114.6MB in the beginning and 455.5MB in the end (delta: -341.0MB). Peak memory consumption was 174.9MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,949 INFO L158 Benchmark]: Boogie Preprocessor took 1102.96ms. Allocated memory is still 683.7MB. Free memory was 455.5MB in the beginning and 348.9MB in the end (delta: 106.6MB). Peak memory consumption was 331.4MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,949 INFO L158 Benchmark]: RCFGBuilder took 11630.11ms. Allocated memory was 683.7MB in the beginning and 922.7MB in the end (delta: 239.1MB). Free memory was 348.9MB in the beginning and 486.5MB in the end (delta: -137.6MB). Peak memory consumption was 518.8MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,949 INFO L158 Benchmark]: TraceAbstraction took 839.70ms. Allocated memory is still 922.7MB. Free memory was 486.5MB in the beginning and 497.0MB in the end (delta: -10.4MB). Peak memory consumption was 385.9MB. Max. memory is 8.0GB. [2025-03-15 01:40:14,953 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory was 37.1MB in the beginning and 37.0MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3248.92ms. Allocated memory was 71.3MB in the beginning and 209.7MB in the end (delta: 138.4MB). Free memory was 30.3MB in the beginning and 114.6MB in the end (delta: -84.3MB). Peak memory consumption was 128.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 943.34ms. Allocated memory was 209.7MB in the beginning and 683.7MB in the end (delta: 474.0MB). Free memory was 114.6MB in the beginning and 455.5MB in the end (delta: -341.0MB). Peak memory consumption was 174.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1102.96ms. Allocated memory is still 683.7MB. Free memory was 455.5MB in the beginning and 348.9MB in the end (delta: 106.6MB). Peak memory consumption was 331.4MB. Max. memory is 8.0GB. * RCFGBuilder took 11630.11ms. Allocated memory was 683.7MB in the beginning and 922.7MB in the end (delta: 239.1MB). Free memory was 348.9MB in the beginning and 486.5MB in the end (delta: -137.6MB). Peak memory consumption was 518.8MB. Max. memory is 8.0GB. * TraceAbstraction took 839.70ms. Allocated memory is still 922.7MB. Free memory was 486.5MB in the beginning and 497.0MB in the end (delta: -10.4MB). Peak memory consumption was 385.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6731]: 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"); [6731] - GenericResultAtLocation [Line: 6738]: 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)); [6738] - GenericResultAtLocation [Line: 6745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] - GenericResultAtLocation [Line: 6760]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6760-6761] - GenericResultAtLocation [Line: 6787]: 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)); [6787-6788] - GenericResultAtLocation [Line: 6793]: 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"); [6793-6795] - GenericResultAtLocation [Line: 6871]: 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)); [6871-6872] - GenericResultAtLocation [Line: 6882]: 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)); [6882-6883] - GenericResultAtLocation [Line: 6981]: 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)); [6981-6982] - GenericResultAtLocation [Line: 7011]: 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)); [7011-7012] * 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. [2025-03-15 01:40:14,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...