./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-43_2a-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-43_2a-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 b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:44:39,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:44:39,800 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:44:39,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:44:39,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:44:39,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:44:39,843 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:44:39,843 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:44:39,844 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:44:39,846 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:44:39,846 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:44:39,846 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:44:39,847 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:44:39,847 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:44:39,850 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:44:39,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:44:39,851 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:44:39,851 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:44:39,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:44:39,851 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:44:39,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:44:39,852 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:44:39,852 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:44:39,852 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:44:39,852 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:44:39,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:44:39,853 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:44:39,853 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:44:39,853 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:44:39,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:44:39,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:44:39,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:44:39,854 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:44:39,854 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:44:39,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:44:39,855 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:44:39,855 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:44:39,856 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:44:39,856 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:44:39,857 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d [2024-10-14 15:44:40,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:44:40,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:44:40,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:44:40,156 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:44:40,157 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:44:40,158 INFO L431 ainManager$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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:44:41,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:44:42,172 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:44:42,173 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:44:42,225 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/503f18ac6/4301251dc1a846aead3d32707d4be884/FLAGf9d3f8bd6 [2024-10-14 15:44:42,686 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/503f18ac6/4301251dc1a846aead3d32707d4be884 [2024-10-14 15:44:42,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:44:42,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:44:42,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:42,691 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:44:42,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:44:42,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:42" (1/1) ... [2024-10-14 15:44:42,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da3fd85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:42, skipping insertion in model container [2024-10-14 15:44:42,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:42" (1/1) ... [2024-10-14 15:44:42,836 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:45,160 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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-14 15:44:45,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:45,263 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:44:45,400 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 15:44:45,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-14 15:44:45,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-14 15:44:45,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] [2024-10-14 15:44:45,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] [2024-10-14 15:44:45,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] [2024-10-14 15:44:45,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] [2024-10-14 15:44:45,420 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)); [5057-5058] [2024-10-14 15:44:45,420 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)); [5065-5066] [2024-10-14 15:44:45,421 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)); [5073-5074] [2024-10-14 15:44:45,422 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)); [5100-5101] [2024-10-14 15:44:45,422 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)); [5108-5109] [2024-10-14 15:44:45,768 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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-14 15:44:45,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:45,868 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:44:45,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:45 WrapperNode [2024-10-14 15:44:45,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:45,870 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:45,870 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:44:45,870 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:44:45,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:45" (1/1) ... [2024-10-14 15:44:45,990 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Variable #t~ret2691 modified in procedure osst_supports but not declared [2024-10-14 15:44:45,990 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Undeclared identifier #t~ret2691 in IdentifierExpression[#t~ret2691,] [2024-10-14 15:44:45,992 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2691,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:44:45,992 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Variable #t~ret2692 modified in procedure osst_supports but not declared [2024-10-14 15:44:45,993 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Undeclared identifier #t~ret2692 in IdentifierExpression[#t~ret2692,] [2024-10-14 15:44:45,993 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2692,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:44:45,993 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Variable #t~ret2693 modified in procedure osst_supports but not declared [2024-10-14 15:44:45,993 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Undeclared identifier #t~ret2693 in IdentifierExpression[#t~ret2693,] [2024-10-14 15:44:45,994 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2693,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:44:45,994 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Variable #t~ret2694 modified in procedure osst_supports but not declared [2024-10-14 15:44:45,994 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Undeclared identifier #t~ret2694 in IdentifierExpression[#t~ret2694,] [2024-10-14 15:44:45,994 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2694,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:44:45,994 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Variable #t~ret2695 modified in procedure osst_supports but not declared [2024-10-14 15:44:45,995 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Undeclared identifier #t~ret2695 in IdentifierExpression[#t~ret2695,] [2024-10-14 15:44:45,995 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2695,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:44:46,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:45" (1/1) ... [2024-10-14 15:44:46,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:46,002 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:44:46,004 INFO L158 Benchmark]: Toolchain (without parser) took 3312.86ms. Allocated memory was 163.6MB in the beginning and 220.2MB in the end (delta: 56.6MB). Free memory was 117.3MB in the beginning and 80.3MB in the end (delta: 37.0MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. [2024-10-14 15:44:46,004 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 125.8MB. Free memory is still 89.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:44:46,005 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3178.07ms. Allocated memory was 163.6MB in the beginning and 220.2MB in the end (delta: 56.6MB). Free memory was 117.3MB in the beginning and 88.7MB in the end (delta: 28.6MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2024-10-14 15:44:46,005 INFO L158 Benchmark]: Boogie Procedure Inliner took 131.72ms. Allocated memory is still 220.2MB. Free memory was 88.7MB in the beginning and 80.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 15:44:46,006 INFO L338 ainManager$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 125.8MB. Free memory is still 89.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3178.07ms. Allocated memory was 163.6MB in the beginning and 220.2MB in the end (delta: 56.6MB). Free memory was 117.3MB in the beginning and 88.7MB in the end (delta: 28.6MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 131.72ms. Allocated memory is still 220.2MB. Free memory was 88.7MB in the beginning and 80.3MB 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: 10905]: Type Error Variable #t~ret2691 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10905]: Type Error Undeclared identifier #t~ret2691 in IdentifierExpression[#t~ret2691,] - TypeErrorResult [Line: 10905]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2691,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10909]: Type Error Variable #t~ret2692 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10909]: Type Error Undeclared identifier #t~ret2692 in IdentifierExpression[#t~ret2692,] - TypeErrorResult [Line: 10909]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2692,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10913]: Type Error Variable #t~ret2693 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10913]: Type Error Undeclared identifier #t~ret2693 in IdentifierExpression[#t~ret2693,] - TypeErrorResult [Line: 10913]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2693,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10917]: Type Error Variable #t~ret2694 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10917]: Type Error Undeclared identifier #t~ret2694 in IdentifierExpression[#t~ret2694,] - TypeErrorResult [Line: 10917]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2694,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10921]: Type Error Variable #t~ret2695 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10921]: Type Error Undeclared identifier #t~ret2695 in IdentifierExpression[#t~ret2695,] - TypeErrorResult [Line: 10921]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2695,],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: 4823]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] - GenericResultAtLocation [Line: 4826]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] - GenericResultAtLocation [Line: 4829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] - GenericResultAtLocation [Line: 4832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] - GenericResultAtLocation [Line: 5057]: 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)); [5057-5058] - GenericResultAtLocation [Line: 5065]: 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)); [5065-5066] - GenericResultAtLocation [Line: 5073]: 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)); [5073-5074] - GenericResultAtLocation [Line: 5100]: 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)); [5100-5101] - GenericResultAtLocation [Line: 5108]: 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)); [5108-5109] 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-43_2a-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 b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:44:48,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:44:48,099 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:44:48,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:44:48,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:44:48,143 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:44:48,145 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:44:48,145 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:44:48,146 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:44:48,146 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:44:48,147 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:44:48,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:44:48,148 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:44:48,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:44:48,152 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:44:48,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:44:48,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:44:48,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:44:48,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:44:48,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:44:48,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:44:48,155 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:44:48,155 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:44:48,155 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:44:48,155 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:44:48,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:44:48,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:44:48,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:44:48,156 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:44:48,156 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:44:48,156 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:44:48,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:44:48,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:44:48,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:44:48,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:44:48,157 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:44:48,157 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:44:48,158 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:44:48,158 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:44:48,158 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:44:48,160 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:44:48,160 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:44:48,160 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d [2024-10-14 15:44:48,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:44:48,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:44:48,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:44:48,536 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:44:48,536 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:44:48,537 INFO L431 ainManager$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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:44:50,234 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:44:50,817 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:44:50,818 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-14 15:44:50,867 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7e8bad5d/3a575db497ee4f67b923911b599580d5/FLAG7ed3a2540 [2024-10-14 15:44:50,886 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7e8bad5d/3a575db497ee4f67b923911b599580d5 [2024-10-14 15:44:50,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:44:50,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:44:50,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:50,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:44:50,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:44:50,900 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:50" (1/1) ... [2024-10-14 15:44:50,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2656063f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:50, skipping insertion in model container [2024-10-14 15:44:50,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:50" (1/1) ... [2024-10-14 15:44:51,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:53,281 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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-14 15:44:53,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:53,392 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:44:53,453 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:54,013 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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-14 15:44:54,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:54,041 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:44:54,128 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 15:44:54,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-14 15:44:54,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-14 15:44:54,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] [2024-10-14 15:44:54,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] [2024-10-14 15:44:54,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] [2024-10-14 15:44:54,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] [2024-10-14 15:44:54,145 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" (90), "i" (12UL)); [5057-5058] [2024-10-14 15:44:54,145 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" (92), "i" (12UL)); [5065-5066] [2024-10-14 15:44:54,146 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" (93), "i" (12UL)); [5073-5074] [2024-10-14 15:44:54,146 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" (123), "i" (12UL)); [5100-5101] [2024-10-14 15:44:54,147 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)); [5108-5109] [2024-10-14 15:44:54,447 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-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-14 15:44:54,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:54,609 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:44:54,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:54 WrapperNode [2024-10-14 15:44:54,610 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:54,611 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:54,612 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:44:54,612 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:44:54,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:54" (1/1) ... [2024-10-14 15:44:54,734 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Variable #t~ret2608 modified in procedure osst_supports but not declared [2024-10-14 15:44:54,735 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Undeclared identifier #t~ret2608 in IdentifierExpression[#t~ret2608,] [2024-10-14 15:44:54,735 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2608,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:54,740 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Variable #t~ret2609 modified in procedure osst_supports but not declared [2024-10-14 15:44:54,740 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Undeclared identifier #t~ret2609 in IdentifierExpression[#t~ret2609,] [2024-10-14 15:44:54,740 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2609,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[32,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:54,740 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Variable #t~ret2610 modified in procedure osst_supports but not declared [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Undeclared identifier #t~ret2610 in IdentifierExpression[#t~ret2610,] [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2610,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[64,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Variable #t~ret2611 modified in procedure osst_supports but not declared [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Undeclared identifier #t~ret2611 in IdentifierExpression[#t~ret2611,] [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2611,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[96,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:54,741 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Variable #t~ret2612 modified in procedure osst_supports but not declared [2024-10-14 15:44:54,745 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Undeclared identifier #t~ret2612 in IdentifierExpression[#t~ret2612,] [2024-10-14 15:44:54,745 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2612,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[128,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:54,756 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:54" (1/1) ... [2024-10-14 15:44:54,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:54,760 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:44:54,762 INFO L158 Benchmark]: Toolchain (without parser) took 3870.11ms. Allocated memory was 69.2MB in the beginning and 295.7MB in the end (delta: 226.5MB). Free memory was 31.7MB in the beginning and 178.9MB in the end (delta: -147.2MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2024-10-14 15:44:54,762 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:44:54,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3717.65ms. Allocated memory was 69.2MB in the beginning and 295.7MB in the end (delta: 226.5MB). Free memory was 31.5MB in the beginning and 187.3MB in the end (delta: -155.8MB). Peak memory consumption was 129.8MB. Max. memory is 16.1GB. [2024-10-14 15:44:54,764 INFO L158 Benchmark]: Boogie Procedure Inliner took 148.65ms. Allocated memory is still 295.7MB. Free memory was 187.3MB in the beginning and 178.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-14 15:44:54,769 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3717.65ms. Allocated memory was 69.2MB in the beginning and 295.7MB in the end (delta: 226.5MB). Free memory was 31.5MB in the beginning and 187.3MB in the end (delta: -155.8MB). Peak memory consumption was 129.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 148.65ms. Allocated memory is still 295.7MB. Free memory was 187.3MB in the beginning and 178.9MB 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: 10905]: Type Error Variable #t~ret2608 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10905]: Type Error Undeclared identifier #t~ret2608 in IdentifierExpression[#t~ret2608,] - TypeErrorResult [Line: 10905]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2608,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10909]: Type Error Variable #t~ret2609 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10909]: Type Error Undeclared identifier #t~ret2609 in IdentifierExpression[#t~ret2609,] - TypeErrorResult [Line: 10909]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2609,],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: 10913]: Type Error Variable #t~ret2610 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10913]: Type Error Undeclared identifier #t~ret2610 in IdentifierExpression[#t~ret2610,] - TypeErrorResult [Line: 10913]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2610,],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: 10917]: Type Error Variable #t~ret2611 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10917]: Type Error Undeclared identifier #t~ret2611 in IdentifierExpression[#t~ret2611,] - TypeErrorResult [Line: 10917]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2611,],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: 10921]: Type Error Variable #t~ret2612 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10921]: Type Error Undeclared identifier #t~ret2612 in IdentifierExpression[#t~ret2612,] - TypeErrorResult [Line: 10921]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2612,],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: 4823]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] - GenericResultAtLocation [Line: 4826]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] - GenericResultAtLocation [Line: 4829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] - GenericResultAtLocation [Line: 4832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] - GenericResultAtLocation [Line: 5057]: 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)); [5057-5058] - GenericResultAtLocation [Line: 5065]: 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)); [5065-5066] - GenericResultAtLocation [Line: 5073]: 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)); [5073-5074] - GenericResultAtLocation [Line: 5100]: 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)); [5100-5101] - GenericResultAtLocation [Line: 5108]: 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)); [5108-5109] 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