./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bda3098802797ffc08e15000ad078a436cf195bb22a40ea321a7ea1bbc073e29 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:31:10,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:31:10,964 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:31:10,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:31:10,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:31:10,990 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:31:10,991 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:31:10,991 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:31:10,991 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:31:10,992 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:31:10,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:31:10,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:31:10,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:31:10,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:31:10,998 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:31:10,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:31:10,999 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:31:10,999 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:31:10,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:31:10,999 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:31:11,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:31:11,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:31:11,002 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:31:11,002 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:31:11,002 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:31:11,003 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:31:11,003 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:31:11,003 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:31:11,004 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:31:11,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:31:11,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:31:11,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:31:11,005 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:31:11,005 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:31:11,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:31:11,006 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:31:11,006 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:31:11,007 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:31:11,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:31:11,007 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bda3098802797ffc08e15000ad078a436cf195bb22a40ea321a7ea1bbc073e29 [2024-10-14 15:31:11,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:31:11,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:31:11,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:31:11,269 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:31:11,270 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:31:11,271 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:31:12,794 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:31:13,340 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:31:13,341 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:31:13,406 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b479523e4/dc13c237a1314db6ae5a9d87ff10aad5/FLAGc31500b00 [2024-10-14 15:31:13,423 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b479523e4/dc13c237a1314db6ae5a9d87ff10aad5 [2024-10-14 15:31:13,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:31:13,429 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:31:13,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:31:13,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:31:13,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:31:13,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:31:13" (1/1) ... [2024-10-14 15:31:13,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7d05ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:13, skipping insertion in model container [2024-10-14 15:31:13,439 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:31:13" (1/1) ... [2024-10-14 15:31:13,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:31:15,916 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2024-10-14 15:31:15,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:31:16,032 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:31:16,122 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)); [4668-4669] [2024-10-14 15:31:16,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-14 15:31:16,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-14 15:31:16,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] [2024-10-14 15:31:16,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] [2024-10-14 15:31:16,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] [2024-10-14 15:31:16,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] [2024-10-14 15:31:16,142 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" (90), "i" (12UL)); [5080-5081] [2024-10-14 15:31:16,144 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" (92), "i" (12UL)); [5088-5089] [2024-10-14 15:31:16,144 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" (93), "i" (12UL)); [5096-5097] [2024-10-14 15:31:16,145 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" (123), "i" (12UL)); [5123-5124] [2024-10-14 15:31:16,146 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" (124), "i" (12UL)); [5131-5132] [2024-10-14 15:31:16,469 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2024-10-14 15:31:16,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:31:16,615 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:31:16,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:16 WrapperNode [2024-10-14 15:31:16,616 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:31:16,617 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:31:16,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:31:16,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:31:16,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:16" (1/1) ... [2024-10-14 15:31:16,731 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Variable #t~ret2697 modified in procedure osst_supports but not declared [2024-10-14 15:31:16,734 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Undeclared identifier #t~ret2697 in IdentifierExpression[#t~ret2697,] [2024-10-14 15:31:16,734 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2697,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:31:16,734 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Variable #t~ret2698 modified in procedure osst_supports but not declared [2024-10-14 15:31:16,734 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Undeclared identifier #t~ret2698 in IdentifierExpression[#t~ret2698,] [2024-10-14 15:31:16,736 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2698,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:31:16,736 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Variable #t~ret2699 modified in procedure osst_supports but not declared [2024-10-14 15:31:16,736 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Undeclared identifier #t~ret2699 in IdentifierExpression[#t~ret2699,] [2024-10-14 15:31:16,736 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2699,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Variable #t~ret2700 modified in procedure osst_supports but not declared [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Undeclared identifier #t~ret2700 in IdentifierExpression[#t~ret2700,] [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2700,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Variable #t~ret2701 modified in procedure osst_supports but not declared [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Undeclared identifier #t~ret2701 in IdentifierExpression[#t~ret2701,] [2024-10-14 15:31:16,737 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2701,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:31:16,747 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:16" (1/1) ... [2024-10-14 15:31:16,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:31:16,750 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:31:16,752 INFO L158 Benchmark]: Toolchain (without parser) took 3322.41ms. Allocated memory was 159.4MB in the beginning and 228.6MB in the end (delta: 69.2MB). Free memory was 89.0MB in the beginning and 112.2MB in the end (delta: -23.2MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-10-14 15:31:16,753 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 159.4MB. Free memory is still 118.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:31:16,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3185.48ms. Allocated memory was 159.4MB in the beginning and 228.6MB in the end (delta: 69.2MB). Free memory was 88.8MB in the beginning and 120.6MB in the end (delta: -31.8MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. [2024-10-14 15:31:16,755 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.76ms. Allocated memory is still 228.6MB. Free memory was 120.6MB in the beginning and 112.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 15:31:16,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 159.4MB. Free memory is still 118.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3185.48ms. Allocated memory was 159.4MB in the beginning and 228.6MB in the end (delta: 69.2MB). Free memory was 88.8MB in the beginning and 120.6MB in the end (delta: -31.8MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.76ms. Allocated memory is still 228.6MB. Free memory was 120.6MB in the beginning and 112.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10928]: Type Error Variable #t~ret2697 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10928]: Type Error Undeclared identifier #t~ret2697 in IdentifierExpression[#t~ret2697,] - TypeErrorResult [Line: 10928]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2697,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10932]: Type Error Variable #t~ret2698 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10932]: Type Error Undeclared identifier #t~ret2698 in IdentifierExpression[#t~ret2698,] - TypeErrorResult [Line: 10932]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2698,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10936]: Type Error Variable #t~ret2699 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10936]: Type Error Undeclared identifier #t~ret2699 in IdentifierExpression[#t~ret2699,] - TypeErrorResult [Line: 10936]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2699,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10940]: Type Error Variable #t~ret2700 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10940]: Type Error Undeclared identifier #t~ret2700 in IdentifierExpression[#t~ret2700,] - TypeErrorResult [Line: 10940]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2700,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10944]: Type Error Variable #t~ret2701 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10944]: Type Error Undeclared identifier #t~ret2701 in IdentifierExpression[#t~ret2701,] - TypeErrorResult [Line: 10944]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2701,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] - GenericResultAtLocation [Line: 4685]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] - GenericResultAtLocation [Line: 4728]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] - GenericResultAtLocation [Line: 4731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] - GenericResultAtLocation [Line: 4734]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] - GenericResultAtLocation [Line: 4737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] - GenericResultAtLocation [Line: 5080]: 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" (90), "i" (12UL)); [5080-5081] - GenericResultAtLocation [Line: 5088]: 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" (92), "i" (12UL)); [5088-5089] - GenericResultAtLocation [Line: 5096]: 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" (93), "i" (12UL)); [5096-5097] - GenericResultAtLocation [Line: 5123]: 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" (123), "i" (12UL)); [5123-5124] - GenericResultAtLocation [Line: 5131]: 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" (124), "i" (12UL)); [5131-5132] RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bda3098802797ffc08e15000ad078a436cf195bb22a40ea321a7ea1bbc073e29 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:31:18,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:31:18,894 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:31:18,900 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:31:18,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:31:18,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:31:18,935 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:31:18,936 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:31:18,936 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:31:18,937 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:31:18,938 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:31:18,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:31:18,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:31:18,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:31:18,943 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:31:18,943 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:31:18,943 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:31:18,944 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:31:18,944 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:31:18,945 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:31:18,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:31:18,946 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:31:18,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:31:18,946 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:31:18,947 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:31:18,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:31:18,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:31:18,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:31:18,948 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:31:18,948 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:31:18,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:31:18,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:31:18,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:31:18,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:31:18,951 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:31:18,951 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:31:18,951 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:31:18,952 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:31:18,952 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:31:18,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:31:18,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:31:18,953 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:31:18,953 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bda3098802797ffc08e15000ad078a436cf195bb22a40ea321a7ea1bbc073e29 [2024-10-14 15:31:19,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:31:19,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:31:19,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:31:19,303 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:31:19,303 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:31:19,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:31:20,807 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:31:21,410 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:31:21,411 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:31:21,468 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941ad3fe2/b5c33903cc904c4c99a0e7319924910a/FLAGecb491e97 [2024-10-14 15:31:21,485 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941ad3fe2/b5c33903cc904c4c99a0e7319924910a [2024-10-14 15:31:21,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:31:21,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:31:21,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:31:21,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:31:21,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:31:21,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:31:21" (1/1) ... [2024-10-14 15:31:21,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55085354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:21, skipping insertion in model container [2024-10-14 15:31:21,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:31:21" (1/1) ... [2024-10-14 15:31:21,623 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:31:23,765 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2024-10-14 15:31:23,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:31:23,893 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:31:23,970 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:31:24,555 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2024-10-14 15:31:24,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:31:24,575 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:31:24,661 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)); [4668-4669] [2024-10-14 15:31:24,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-14 15:31:24,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-14 15:31:24,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] [2024-10-14 15:31:24,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] [2024-10-14 15:31:24,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] [2024-10-14 15:31:24,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] [2024-10-14 15:31:24,676 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" (90), "i" (12UL)); [5080-5081] [2024-10-14 15:31:24,677 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" (92), "i" (12UL)); [5088-5089] [2024-10-14 15:31:24,677 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" (93), "i" (12UL)); [5096-5097] [2024-10-14 15:31:24,678 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" (123), "i" (12UL)); [5123-5124] [2024-10-14 15:31:24,679 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" (124), "i" (12UL)); [5131-5132] [2024-10-14 15:31:25,014 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2024-10-14 15:31:25,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:31:25,138 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:31:25,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:25 WrapperNode [2024-10-14 15:31:25,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:31:25,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:31:25,140 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:31:25,140 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:31:25,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:25" (1/1) ... [2024-10-14 15:31:25,256 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Variable #t~ret2613 modified in procedure osst_supports but not declared [2024-10-14 15:31:25,256 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Undeclared identifier #t~ret2613 in IdentifierExpression[#t~ret2613,] [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10928]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2613,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Variable #t~ret2614 modified in procedure osst_supports but not declared [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Undeclared identifier #t~ret2614 in IdentifierExpression[#t~ret2614,] [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10932]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2614,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[32,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Variable #t~ret2615 modified in procedure osst_supports but not declared [2024-10-14 15:31:25,257 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Undeclared identifier #t~ret2615 in IdentifierExpression[#t~ret2615,] [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10936]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2615,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[64,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Variable #t~ret2616 modified in procedure osst_supports but not declared [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Undeclared identifier #t~ret2616 in IdentifierExpression[#t~ret2616,] [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10940]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2616,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[96,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Variable #t~ret2617 modified in procedure osst_supports but not declared [2024-10-14 15:31:25,258 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Undeclared identifier #t~ret2617 in IdentifierExpression[#t~ret2617,] [2024-10-14 15:31:25,259 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10944]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2617,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[128,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:31:25,276 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:31:25" (1/1) ... [2024-10-14 15:31:25,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:31:25,277 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:31:25,279 INFO L158 Benchmark]: Toolchain (without parser) took 3789.26ms. Allocated memory was 71.3MB in the beginning and 381.7MB in the end (delta: 310.4MB). Free memory was 42.0MB in the beginning and 240.8MB in the end (delta: -198.8MB). Peak memory consumption was 111.2MB. Max. memory is 16.1GB. [2024-10-14 15:31:25,282 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:31:25,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3648.99ms. Allocated memory was 71.3MB in the beginning and 381.7MB in the end (delta: 310.4MB). Free memory was 41.7MB in the beginning and 249.2MB in the end (delta: -207.4MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2024-10-14 15:31:25,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 136.45ms. Allocated memory is still 381.7MB. Free memory was 249.2MB in the beginning and 240.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 15:31:25,285 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3648.99ms. Allocated memory was 71.3MB in the beginning and 381.7MB in the end (delta: 310.4MB). Free memory was 41.7MB in the beginning and 249.2MB in the end (delta: -207.4MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 136.45ms. Allocated memory is still 381.7MB. Free memory was 249.2MB in the beginning and 240.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10928]: Type Error Variable #t~ret2613 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10928]: Type Error Undeclared identifier #t~ret2613 in IdentifierExpression[#t~ret2613,] - TypeErrorResult [Line: 10928]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2613,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10932]: Type Error Variable #t~ret2614 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10932]: Type Error Undeclared identifier #t~ret2614 in IdentifierExpression[#t~ret2614,] - TypeErrorResult [Line: 10932]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2614,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[32,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10936]: Type Error Variable #t~ret2615 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10936]: Type Error Undeclared identifier #t~ret2615 in IdentifierExpression[#t~ret2615,] - TypeErrorResult [Line: 10936]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2615,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[64,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10940]: Type Error Variable #t~ret2616 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10940]: Type Error Undeclared identifier #t~ret2616 in IdentifierExpression[#t~ret2616,] - TypeErrorResult [Line: 10940]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2616,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[96,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10944]: Type Error Variable #t~ret2617 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10944]: Type Error Undeclared identifier #t~ret2617 in IdentifierExpression[#t~ret2617,] - TypeErrorResult [Line: 10944]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2617,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[128,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] - GenericResultAtLocation [Line: 4685]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] - GenericResultAtLocation [Line: 4728]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] - GenericResultAtLocation [Line: 4731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] - GenericResultAtLocation [Line: 4734]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] - GenericResultAtLocation [Line: 4737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] - GenericResultAtLocation [Line: 5080]: 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" (90), "i" (12UL)); [5080-5081] - GenericResultAtLocation [Line: 5088]: 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" (92), "i" (12UL)); [5088-5089] - GenericResultAtLocation [Line: 5096]: 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" (93), "i" (12UL)); [5096-5097] - GenericResultAtLocation [Line: 5123]: 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" (123), "i" (12UL)); [5123-5124] - GenericResultAtLocation [Line: 5131]: 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" (124), "i" (12UL)); [5131-5132] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR