./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--atm--nicstar.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/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--atm--nicstar.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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--atm--nicstar.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:33:32,389 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:33:32,479 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:33:32,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:33:32,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:33:32,512 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:33:32,513 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:33:32,513 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:33:32,513 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:33:32,513 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:33:32,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:33:32,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:33:32,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:33:32,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:33:32,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:33:32,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:33:32,515 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/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 -> 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd [2024-11-07 13:33:32,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:33:32,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:33:32,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:33:32,756 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:33:32,756 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:33:32,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-07 13:33:33,878 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:33:34,315 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:33:34,317 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-07 13:33:34,354 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6f41a4c52/6989ad64cdde4892a677b643e51913d2/FLAGe4b918d0f [2024-11-07 13:33:34,448 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6f41a4c52/6989ad64cdde4892a677b643e51913d2 [2024-11-07 13:33:34,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:33:34,451 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:33:34,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:33:34,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:33:34,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:33:34,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:33:34" (1/1) ... [2024-11-07 13:33:34,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52437d24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:34, skipping insertion in model container [2024-11-07 13:33:34,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:33:34" (1/1) ... [2024-11-07 13:33:34,555 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:33:35,925 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-07 13:33:35,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:33:36,006 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:33:36,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6371] [2024-11-07 13:33:36,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2024-11-07 13:33:36,119 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"); [6383] [2024-11-07 13:33:36,119 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)); [6390] [2024-11-07 13:33:36,125 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6520] [2024-11-07 13:33:36,125 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6527] [2024-11-07 13:33:36,125 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; incl %0": "+m" (v->counter)); [6534] [2024-11-07 13:33:36,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6545] [2024-11-07 13:33:36,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6548] [2024-11-07 13:33:36,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6551] [2024-11-07 13:33:36,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6554] [2024-11-07 13:33:36,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6637] [2024-11-07 13:33:36,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6644] [2024-11-07 13:33:36,137 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)); [6838-6839] [2024-11-07 13:33:36,140 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)); [6867-6868] [2024-11-07 13:33:36,141 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" (108), "i" (12UL)); [6897-6898] [2024-11-07 13:33:36,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& ((pool_levels *)arg)->buftype), "i" (4UL)); [10046-10047] [2024-11-07 13:33:36,427 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-07 13:33:36,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:33:36,490 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:33:36,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36 WrapperNode [2024-11-07 13:33:36,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:33:36,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:33:36,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:33:36,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:33:36,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:36,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:36,753 INFO L138 Inliner]: procedures = 253, calls = 2416, calls flagged for inlining = 115, calls inlined = 113, statements flattened = 7250 [2024-11-07 13:33:36,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:33:36,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:33:36,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:33:36,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:33:36,761 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:36,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:36,834 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,642 INFO L175 MemorySlicer]: Split 1331 memory accesses to 25 slices as follows [3, 3, 4, 14, 3, 40, 1024, 8, 1, 9, 2, 8, 8, 18, 22, 9, 15, 38, 7, 43, 31, 2, 8, 8, 3]. 77 percent of accesses are in the largest equivalence class. The 83 initializations are split as follows [3, 3, 0, 0, 3, 0, 8, 0, 0, 0, 2, 0, 8, 0, 0, 4, 0, 31, 4, 0, 0, 0, 8, 8, 1]. The 447 writes are split as follows [0, 0, 4, 9, 0, 17, 279, 4, 0, 1, 0, 4, 0, 17, 18, 3, 15, 5, 0, 43, 27, 1, 0, 0, 0]. [2024-11-07 13:33:37,642 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,642 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,765 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,819 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,839 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,896 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:33:37,897 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:33:37,897 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:33:37,897 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:33:37,899 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (1/1) ... [2024-11-07 13:33:37,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:33:37,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:33:37,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:33:37,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:33:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2024-11-07 13:33:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-11-07 13:33:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure process_tsq [2024-11-07 13:33:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure process_tsq [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:33:37,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-07 13:33:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:33:37,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure ns_open [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_open [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-07 13:33:37,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 13:33:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure ns_read_sram [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_read_sram [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_scq [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scq [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 13:33:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:33:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-07 13:33:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-07 13:33:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:33:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 13:33:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioctl [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioctl [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure process_rsq [2024-11-07 13:33:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rsq [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:33:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-07 13:33:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:33:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:33:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2024-11-07 13:33:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:33:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 13:33:37,965 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-07 13:33:37,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:33:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_sm_buf [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_sm_buf [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure push_rxbufs [2024-11-07 13:33:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rxbufs [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:33:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_get [2024-11-07 13:33:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_get [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 13:33:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 13:33:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-07 13:33:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-07 13:33:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:33:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:33:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure ns_close [2024-11-07 13:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_close [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 13:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-07 13:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-07 13:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 13:33:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_read_eprom [2024-11-07 13:33:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_read_eprom [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-07 13:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_put [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_put [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iov_buf [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iov_buf [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 13:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 13:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-07 13:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ns_send [2024-11-07 13:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_send [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-07 13:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-07 13:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-07 13:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-07 13:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-07 13:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iovec_rx_bufs [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iovec_rx_bufs [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_remove_one [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_remove_one [2024-11-07 13:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2024-11-07 13:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2024-11-07 13:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 13:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 13:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-07 13:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-07 13:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card_error [2024-11-07 13:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card_error [2024-11-07 13:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 13:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 13:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 13:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ns_write_sram [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_write_sram [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-07 13:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-07 13:33:38,804 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:33:38,806 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:33:52,915 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:33:59,725 INFO L? ?]: Removed 2988 outVars from TransFormulas that were not future-live. [2024-11-07 13:33:59,725 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:33:59,775 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:33:59,776 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-07 13:33:59,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:33:59 BoogieIcfgContainer [2024-11-07 13:33:59,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:33:59,778 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:33:59,778 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:33:59,783 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:33:59,783 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:33:34" (1/3) ... [2024-11-07 13:33:59,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b46be8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:33:59, skipping insertion in model container [2024-11-07 13:33:59,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:33:36" (2/3) ... [2024-11-07 13:33:59,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b46be8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:33:59, skipping insertion in model container [2024-11-07 13:33:59,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:33:59" (3/3) ... [2024-11-07 13:33:59,785 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-07 13:33:59,795 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:33:59,796 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:33:59,893 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:33:59,905 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;@4bb1740c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:33:59,905 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:33:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand has 2542 states, 1827 states have (on average 1.3858784893267653) internal successors, (2532), 1900 states have internal predecessors, (2532), 624 states have call successors, (624), 94 states have call predecessors, (624), 93 states have return successors, (618), 607 states have call predecessors, (618), 618 states have call successors, (618) [2024-11-07 13:33:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-07 13:33:59,935 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:33:59,936 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2024-11-07 13:33:59,936 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:33:59,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:33:59,942 INFO L85 PathProgramCache]: Analyzing trace with hash -428887274, now seen corresponding path program 1 times [2024-11-07 13:33:59,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:33:59,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553774178] [2024-11-07 13:33:59,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:33:59,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:34:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:34:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:34:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:34:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:34:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:34:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:34:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:34:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:34:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-07 13:34:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:34:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-07 13:34:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-07 13:34:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 13:34:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 13:34:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:34:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:34:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-07 13:34:01,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:34:01,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553774178] [2024-11-07 13:34:01,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553774178] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:34:01,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:34:01,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:34:01,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645456044] [2024-11-07 13:34:01,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:34:01,854 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:34:01,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:34:01,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:34:01,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:34:01,879 INFO L87 Difference]: Start difference. First operand has 2542 states, 1827 states have (on average 1.3858784893267653) internal successors, (2532), 1900 states have internal predecessors, (2532), 624 states have call successors, (624), 94 states have call predecessors, (624), 93 states have return successors, (618), 607 states have call predecessors, (618), 618 states have call successors, (618) Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-07 13:34:05,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:34:09,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:34:56,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:34:58,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:35:03,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:35:03,124 INFO L93 Difference]: Finished difference Result 5504 states and 8482 transitions. [2024-11-07 13:35:03,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-07 13:35:03,126 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 150 [2024-11-07 13:35:03,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:35:03,162 INFO L225 Difference]: With dead ends: 5504 [2024-11-07 13:35:03,164 INFO L226 Difference]: Without dead ends: 2942 [2024-11-07 13:35:03,186 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-07 13:35:03,187 INFO L432 NwaCegarLoop]: 959 mSDtfsCounter, 3575 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 7124 mSolverCounterSat, 1508 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3949 SdHoareTripleChecker+Valid, 2687 SdHoareTripleChecker+Invalid, 8635 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1508 IncrementalHoareTripleChecker+Valid, 7124 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.2s IncrementalHoareTripleChecker+Time [2024-11-07 13:35:03,189 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3949 Valid, 2687 Invalid, 8635 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1508 Valid, 7124 Invalid, 3 Unknown, 0 Unchecked, 60.2s Time] [2024-11-07 13:35:03,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2942 states. [2024-11-07 13:35:03,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2942 to 2505. [2024-11-07 13:35:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2505 states, 1798 states have (on average 1.3687430478309233) internal successors, (2461), 1861 states have internal predecessors, (2461), 614 states have call successors, (614), 93 states have call predecessors, (614), 92 states have return successors, (613), 602 states have call predecessors, (613), 613 states have call successors, (613) [2024-11-07 13:35:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 2505 states and 3688 transitions. [2024-11-07 13:35:03,431 INFO L78 Accepts]: Start accepts. Automaton has 2505 states and 3688 transitions. Word has length 150 [2024-11-07 13:35:03,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:35:03,431 INFO L471 AbstractCegarLoop]: Abstraction has 2505 states and 3688 transitions. [2024-11-07 13:35:03,431 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-07 13:35:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3688 transitions. [2024-11-07 13:35:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-07 13:35:03,437 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:35:03,438 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2024-11-07 13:35:03,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:35:03,440 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:35:03,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:35:03,441 INFO L85 PathProgramCache]: Analyzing trace with hash 591705760, now seen corresponding path program 1 times [2024-11-07 13:35:03,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:35:03,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922951453] [2024-11-07 13:35:03,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:35:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:35:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:35:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:35:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:35:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:35:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:35:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:35:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:35:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:35:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-07 13:35:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:35:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-07 13:35:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-07 13:35:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 13:35:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 13:35:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:35:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:35:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-07 13:35:04,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:35:04,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922951453] [2024-11-07 13:35:04,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922951453] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:35:04,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:35:04,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:35:04,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213879378] [2024-11-07 13:35:04,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:35:04,736 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:35:04,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:35:04,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:35:04,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:35:04,737 INFO L87 Difference]: Start difference. First operand 2505 states and 3688 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2024-11-07 13:35:08,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:35:12,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []