./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.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 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:56:14,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:56:14,111 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:56:14,118 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:56:14,119 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:56:14,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:56:14,136 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:56:14,136 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:56:14,137 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:56:14,137 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:56:14,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:56:14,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:56:14,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:56:14,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:56:14,138 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:56:14,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:56:14,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:56:14,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:56:14,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:56:14,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:56:14,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:56:14,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:56:14,144 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:56:14,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:56:14,144 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:56:14,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:56:14,144 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:56:14,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:56:14,145 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:56:14,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:56:14,146 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:56:14,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:56:14,146 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:56:14,146 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:56:14,146 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 [2024-11-09 04:56:14,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:56:14,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:56:14,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:56:14,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:56:14,377 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:56:14,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-09 04:56:15,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:56:16,073 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:56:16,074 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--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-09 04:56:16,113 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aba89be52/6d3e33da225d4bb49ea2af883bc9ff05/FLAG147803459 [2024-11-09 04:56:16,125 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aba89be52/6d3e33da225d4bb49ea2af883bc9ff05 [2024-11-09 04:56:16,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:56:16,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:56:16,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:56:16,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:56:16,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:56:16,134 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:56:16" (1/1) ... [2024-11-09 04:56:16,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436f872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:16, skipping insertion in model container [2024-11-09 04:56:16,135 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:56:16" (1/1) ... [2024-11-09 04:56:16,261 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:56:17,991 WARN L250 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--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-11-09 04:56:18,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:56:18,090 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:56:18,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5565] [2024-11-09 04:56:18,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5572] [2024-11-09 04:56:18,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5744] [2024-11-09 04:56:18,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5752] [2024-11-09 04:56:18,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5954-5955] [2024-11-09 04:56:18,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5983-5984] [2024-11-09 04:56:18,386 WARN L250 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--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-11-09 04:56:18,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:56:18,541 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:56:18,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18 WrapperNode [2024-11-09 04:56:18,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:56:18,542 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:56:18,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:56:18,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:56:18,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:18,619 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:18,730 INFO L138 Inliner]: procedures = 276, calls = 1627, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 5246 [2024-11-09 04:56:18,731 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:56:18,732 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:56:18,732 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:56:18,732 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:56:18,741 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:18,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:18,776 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,279 INFO L175 MemorySlicer]: Split 874 memory accesses to 20 slices as follows [2, 2, 34, 43, 7, 8, 7, 6, 5, 2, 5, 9, 7, 1, 7, 7, 7, 3, 647, 65]. 74 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 0, 0, 0, 8, 7, 0, 5, 0, 5, 0, 7, 0, 0, 7, 0, 2, 14, 0]. The 426 writes are split as follows [0, 0, 34, 43, 3, 0, 0, 4, 0, 0, 0, 2, 0, 0, 5, 0, 4, 0, 273, 58]. [2024-11-09 04:56:19,280 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,280 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,401 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,430 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,467 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,491 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,537 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:56:19,539 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:56:19,539 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:56:19,539 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:56:19,540 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (1/1) ... [2024-11-09 04:56:19,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:56:19,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:56:19,572 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:56:19,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:56:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2024-11-09 04:56:19,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2024-11-09 04:56:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-09 04:56:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-09 04:56:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-09 04:56:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:56:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:56:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:56:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:56:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:56:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:56:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:56:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:56:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:56:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 04:56:19,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 04:56:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:56:19,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:56:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:56:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:56:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 04:56:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 04:56:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 04:56:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 04:56:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 04:56:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 04:56:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:56:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:56:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:56:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:56:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2024-11-09 04:56:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2024-11-09 04:56:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:56:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:56:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 04:56:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 04:56:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 04:56:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 04:56:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:56:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:56:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-09 04:56:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-09 04:56:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2024-11-09 04:56:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2024-11-09 04:56:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 04:56:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2024-11-09 04:56:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 04:56:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-09 04:56:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-09 04:56:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 04:56:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-09 04:56:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:56:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:56:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:56:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:56:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:56:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:56:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:56:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:56:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 04:56:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 04:56:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 04:56:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 04:56:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 04:56:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 04:56:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 04:56:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 04:56:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 04:56:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 04:56:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 04:56:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 04:56:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2024-11-09 04:56:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2024-11-09 04:56:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2024-11-09 04:56:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2024-11-09 04:56:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:56:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:56:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2024-11-09 04:56:19,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2024-11-09 04:56:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-09 04:56:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-09 04:56:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 04:56:19,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 04:56:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:56:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:56:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:56:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:56:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:56:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:56:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:56:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:56:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 04:56:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 04:56:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2024-11-09 04:56:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2024-11-09 04:56:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-09 04:56:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-09 04:56:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:56:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:56:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-09 04:56:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-09 04:56:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:56:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:56:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:56:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:56:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:56:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2024-11-09 04:56:19,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2024-11-09 04:56:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:56:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:56:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:56:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:56:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:56:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2024-11-09 04:56:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2024-11-09 04:56:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-09 04:56:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-09 04:56:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 04:56:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 04:56:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:56:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:56:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-09 04:56:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-09 04:56:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 04:56:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 04:56:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:56:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:56:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:56:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:56:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2024-11-09 04:56:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 04:56:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:56:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:56:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-09 04:56:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-09 04:56:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 04:56:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 04:56:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2024-11-09 04:56:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2024-11-09 04:56:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:56:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:56:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2024-11-09 04:56:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2024-11-09 04:56:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:56:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:56:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2024-11-09 04:56:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2024-11-09 04:56:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:56:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-09 04:56:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-09 04:56:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:56:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:56:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-09 04:56:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2024-11-09 04:56:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:56:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:56:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-09 04:56:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:56:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-09 04:56:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-09 04:56:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 04:56:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 04:56:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-09 04:56:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-09 04:56:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2024-11-09 04:56:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2024-11-09 04:56:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 04:56:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 04:56:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2024-11-09 04:56:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2024-11-09 04:56:19,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 04:56:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 04:56:19,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:56:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:56:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-09 04:56:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-09 04:56:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:56:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:56:20,306 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:56:20,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:56:20,444 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:56:36,503 INFO L? ?]: Removed 2279 outVars from TransFormulas that were not future-live. [2024-11-09 04:56:36,503 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:56:36,549 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:56:36,549 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:56:36,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:56:36 BoogieIcfgContainer [2024-11-09 04:56:36,549 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:56:36,552 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:56:36,552 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:56:36,555 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:56:36,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:56:16" (1/3) ... [2024-11-09 04:56:36,555 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d86de8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:56:36, skipping insertion in model container [2024-11-09 04:56:36,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:56:18" (2/3) ... [2024-11-09 04:56:36,557 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d86de8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:56:36, skipping insertion in model container [2024-11-09 04:56:36,557 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:56:36" (3/3) ... [2024-11-09 04:56:36,558 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-09 04:56:36,572 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:56:36,572 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:56:36,685 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:56:36,690 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4e017f64, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:56:36,691 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:56:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand has 2224 states, 1660 states have (on average 1.3909638554216868) internal successors, (2309), 1688 states have internal predecessors, (2309), 479 states have call successors, (479), 84 states have call predecessors, (479), 83 states have return successors, (472), 466 states have call predecessors, (472), 472 states have call successors, (472) [2024-11-09 04:56:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 04:56:36,752 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:56:36,753 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:56:36,754 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:56:36,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:56:36,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1088230930, now seen corresponding path program 1 times [2024-11-09 04:56:36,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:56:36,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719453904] [2024-11-09 04:56:36,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:56:36,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:56:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:43,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:56:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:56:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:56:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:56:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-09 04:56:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-09 04:56:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:56:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:56:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-09 04:56:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-09 04:56:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-09 04:56:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-09 04:56:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-09 04:56:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-09 04:56:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-09 04:56:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-09 04:56:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 04:56:44,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:56:44,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719453904] [2024-11-09 04:56:44,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719453904] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:56:44,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:56:44,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:56:44,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300262366] [2024-11-09 04:56:44,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:56:44,522 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:56:44,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:56:44,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:56:44,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:56:44,551 INFO L87 Difference]: Start difference. First operand has 2224 states, 1660 states have (on average 1.3909638554216868) internal successors, (2309), 1688 states have internal predecessors, (2309), 479 states have call successors, (479), 84 states have call predecessors, (479), 83 states have return successors, (472), 466 states have call predecessors, (472), 472 states have call successors, (472) Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 04:56:48,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:56:52,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:56:57,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:57:48,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:57:48,363 INFO L93 Difference]: Finished difference Result 4788 states and 7200 transitions. [2024-11-09 04:57:48,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 04:57:48,366 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 182 [2024-11-09 04:57:48,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:57:48,394 INFO L225 Difference]: With dead ends: 4788 [2024-11-09 04:57:48,394 INFO L226 Difference]: Without dead ends: 2549 [2024-11-09 04:57:48,414 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-09 04:57:48,417 INFO L432 NwaCegarLoop]: 1505 mSDtfsCounter, 4540 mSDsluCounter, 2992 mSDsCounter, 0 mSdLazyCounter, 3757 mSolverCounterSat, 2790 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4579 SdHoareTripleChecker+Valid, 4497 SdHoareTripleChecker+Invalid, 6550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2790 IncrementalHoareTripleChecker+Valid, 3757 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.0s IncrementalHoareTripleChecker+Time [2024-11-09 04:57:48,418 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4579 Valid, 4497 Invalid, 6550 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2790 Valid, 3757 Invalid, 3 Unknown, 0 Unchecked, 62.0s Time] [2024-11-09 04:57:48,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2549 states. [2024-11-09 04:57:48,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2549 to 2204. [2024-11-09 04:57:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2204 states, 1649 states have (on average 1.3602183141297757) internal successors, (2243), 1668 states have internal predecessors, (2243), 472 states have call successors, (472), 83 states have call predecessors, (472), 82 states have return successors, (471), 465 states have call predecessors, (471), 471 states have call successors, (471) [2024-11-09 04:57:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 2204 states and 3186 transitions. [2024-11-09 04:57:48,620 INFO L78 Accepts]: Start accepts. Automaton has 2204 states and 3186 transitions. Word has length 182 [2024-11-09 04:57:48,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:57:48,621 INFO L471 AbstractCegarLoop]: Abstraction has 2204 states and 3186 transitions. [2024-11-09 04:57:48,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 04:57:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3186 transitions. [2024-11-09 04:57:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 04:57:48,633 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:57:48,634 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:57:48,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:57:48,634 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:57:48,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:57:48,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1372346106, now seen corresponding path program 1 times [2024-11-09 04:57:48,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:57:48,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155125696] [2024-11-09 04:57:48,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:57:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms