./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:24:42,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:24:42,114 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:24:42,118 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:24:42,118 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:24:42,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:24:42,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:24:42,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:24:42,142 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:24:42,142 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:24:42,144 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:24:42,144 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:24:42,145 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:24:42,148 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:24:42,148 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:24:42,148 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:24:42,149 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:24:42,149 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:24:42,149 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:24:42,149 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:24:42,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:24:42,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:24:42,150 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:24:42,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:24:42,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:24:42,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:24:42,151 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:24:42,151 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:24:42,151 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:24:42,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:24:42,152 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:24:42,152 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:24:42,153 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:24:42,153 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:24:42,153 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 [2024-11-19 04:24:42,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:24:42,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:24:42,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:24:42,410 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:24:42,410 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:24:42,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:24:43,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:24:44,112 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:24:44,113 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:24:44,163 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6c6bd39/c3df78a5a0f3433dbbff14322ca27dce/FLAG139c3bd44 [2024-11-19 04:24:44,176 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6c6bd39/c3df78a5a0f3433dbbff14322ca27dce [2024-11-19 04:24:44,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:24:44,180 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:24:44,181 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:24:44,181 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:24:44,187 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:24:44,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:24:44" (1/1) ... [2024-11-19 04:24:44,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fddd182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:44, skipping insertion in model container [2024-11-19 04:24:44,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:24:44" (1/1) ... [2024-11-19 04:24:44,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:24:46,190 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-11-19 04:24:46,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-11-19 04:24:46,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-11-19 04:24:46,197 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-11-19 04:24:46,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:24:46,256 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:24:46,360 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"); [5761] [2024-11-19 04:24:46,364 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)); [5768] [2024-11-19 04:24:46,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2024-11-19 04:24:46,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5805-5806] [2024-11-19 04:24:46,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5811-5813] [2024-11-19 04:24:46,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2024-11-19 04:24:46,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2024-11-19 04:24:46,530 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2024-11-19 04:24:46,531 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2024-11-19 04:24:46,531 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2024-11-19 04:24:46,531 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2024-11-19 04:24:46,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:24:46,658 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:24:46,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46 WrapperNode [2024-11-19 04:24:46,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:24:46,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:24:46,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:24:46,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:24:46,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:46,730 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:46,866 INFO L138 Inliner]: procedures = 289, calls = 1915, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4898 [2024-11-19 04:24:46,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:24:46,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:24:46,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:24:46,869 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:24:46,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:46,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:46,898 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,278 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 1, 2, 8, 70, 12, 13, 6, 1, 3, 1, 3, 1, 1, 4, 1, 1, 1, 2, 1, 54, 1, 1, 2, 8, 3, 562, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 7, 1, 1, 8, 1, 0, 0, 8, 70, 0, 0, 6, 1, 3, 1, 3, 1, 1, 4, 1, 1, 1, 2, 1, 0, 0, 1, 0, 8, 1, 0, 1, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 1, 0, 0, 293, 0, 0, 0]. [2024-11-19 04:24:47,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,397 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,421 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,492 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,518 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,554 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:24:47,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:24:47,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:24:47,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:24:47,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (1/1) ... [2024-11-19 04:24:47,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:24:47,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:24:47,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:24:47,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:24:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-19 04:24:47,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-19 04:24:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:24:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:24:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:24:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:24:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:24:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:24:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:24:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:24:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:24:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:24:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:24:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:24:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:24:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:24:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:24:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:24:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:24:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:24:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:24:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:24:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:24:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:24:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-19 04:24:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:24:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:24:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:24:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:24:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-19 04:24:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-19 04:24:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-19 04:24:47,642 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-19 04:24:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-19 04:24:47,643 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-19 04:24:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:24:47,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:24:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:24:47,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:24:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-19 04:24:47,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-19 04:24:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-19 04:24:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-19 04:24:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 04:24:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 04:24:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-19 04:24:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-19 04:24:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-19 04:24:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-19 04:24:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-19 04:24:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-19 04:24:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-19 04:24:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-19 04:24:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:24:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:24:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-19 04:24:47,647 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-19 04:24:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 04:24:47,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 04:24:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-19 04:24:47,647 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-19 04:24:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-19 04:24:47,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-19 04:24:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:24:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:24:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:24:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:24:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:24:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:24:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-19 04:24:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-19 04:24:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-19 04:24:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-19 04:24:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:24:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:24:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-19 04:24:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-19 04:24:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 04:24:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 04:24:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:24:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-19 04:24:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-19 04:24:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-19 04:24:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-19 04:24:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:24:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:24:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-19 04:24:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-19 04:24:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:24:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:24:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-19 04:24:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-19 04:24:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-19 04:24:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-19 04:24:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-19 04:24:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-19 04:24:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:24:47,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:24:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-19 04:24:47,658 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-19 04:24:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:24:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:24:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:24:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:24:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-19 04:24:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-19 04:24:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-19 04:24:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-19 04:24:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:24:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:24:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-19 04:24:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-19 04:24:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-19 04:24:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:24:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:24:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:24:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:24:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:24:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:24:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-19 04:24:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-19 04:24:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:24:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-19 04:24:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-19 04:24:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-19 04:24:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-19 04:24:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:24:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:24:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:24:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:24:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-19 04:24:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:24:47,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:24:47,675 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:24:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:24:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:24:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:24:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:24:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:24:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:24:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:24:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:24:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:24:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:24:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-19 04:24:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-19 04:24:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:24:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:24:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-19 04:24:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-19 04:24:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:24:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:24:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:24:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:24:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-19 04:24:47,689 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-19 04:24:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-19 04:24:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-19 04:24:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-19 04:24:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-19 04:24:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:24:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:24:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-19 04:24:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-19 04:24:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-19 04:24:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-19 04:24:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-19 04:24:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-19 04:24:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:24:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:24:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:24:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-19 04:24:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-19 04:24:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:24:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:24:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:24:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:24:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:24:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:24:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:24:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:24:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-19 04:24:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-19 04:24:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-19 04:24:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-19 04:24:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:24:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:24:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-19 04:24:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-19 04:24:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-19 04:24:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-19 04:24:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 04:24:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 04:24:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:24:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:24:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-19 04:24:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-19 04:24:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-19 04:24:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:24:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:24:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-19 04:24:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-19 04:24:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-19 04:24:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-19 04:24:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-19 04:24:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:24:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:24:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-19 04:24:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-19 04:24:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:24:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:24:48,417 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:24:48,421 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:25:04,598 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:25:05,553 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:25:10,215 INFO L? ?]: Removed 2317 outVars from TransFormulas that were not future-live. [2024-11-19 04:25:10,216 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:25:10,281 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:25:10,282 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:25:10,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:25:10 BoogieIcfgContainer [2024-11-19 04:25:10,282 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:25:10,284 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:25:10,286 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:25:10,289 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:25:10,289 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:24:44" (1/3) ... [2024-11-19 04:25:10,290 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5992a1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:25:10, skipping insertion in model container [2024-11-19 04:25:10,290 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:46" (2/3) ... [2024-11-19 04:25:10,290 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5992a1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:25:10, skipping insertion in model container [2024-11-19 04:25:10,290 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:25:10" (3/3) ... [2024-11-19 04:25:10,291 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:25:10,308 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:25:10,308 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-19 04:25:10,402 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:25:10,407 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;@3a1ff7d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:25:10,408 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-19 04:25:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand has 2243 states, 1467 states have (on average 1.305385139740968) internal successors, (1915), 1489 states have internal predecessors, (1915), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) [2024-11-19 04:25:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-19 04:25:10,434 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:10,435 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 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] [2024-11-19 04:25:10,436 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:10,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:10,441 INFO L85 PathProgramCache]: Analyzing trace with hash 176078205, now seen corresponding path program 1 times [2024-11-19 04:25:10,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:10,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683544898] [2024-11-19 04:25:10,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:25:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-19 04:25:15,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:25:15,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683544898] [2024-11-19 04:25:15,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683544898] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:25:15,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:25:15,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:25:15,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956085741] [2024-11-19 04:25:15,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:25:15,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:25:15,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:25:15,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:25:15,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:15,263 INFO L87 Difference]: Start difference. First operand has 2243 states, 1467 states have (on average 1.305385139740968) internal successors, (1915), 1489 states have internal predecessors, (1915), 686 states have call successors, (686), 89 states have call predecessors, (686), 88 states have return successors, (682), 671 states have call predecessors, (682), 682 states have call successors, (682) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:25:19,331 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 [] [2024-11-19 04:25:20,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:25:20,134 INFO L93 Difference]: Finished difference Result 6630 states and 9833 transitions. [2024-11-19 04:25:20,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:25:20,137 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 78 [2024-11-19 04:25:20,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:25:20,194 INFO L225 Difference]: With dead ends: 6630 [2024-11-19 04:25:20,194 INFO L226 Difference]: Without dead ends: 4392 [2024-11-19 04:25:20,220 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:20,224 INFO L432 NwaCegarLoop]: 3288 mSDtfsCounter, 3201 mSDsluCounter, 3215 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3201 SdHoareTripleChecker+Valid, 6503 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:25:20,225 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3201 Valid, 6503 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-19 04:25:20,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4392 states. [2024-11-19 04:25:20,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4392 to 4390. [2024-11-19 04:25:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4390 states, 2871 states have (on average 1.2974573319400906) internal successors, (3725), 2913 states have internal predecessors, (3725), 1343 states have call successors, (1343), 175 states have call predecessors, (1343), 174 states have return successors, (1341), 1319 states have call predecessors, (1341), 1341 states have call successors, (1341) [2024-11-19 04:25:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 4390 states and 6409 transitions. [2024-11-19 04:25:20,657 INFO L78 Accepts]: Start accepts. Automaton has 4390 states and 6409 transitions. Word has length 78 [2024-11-19 04:25:20,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:25:20,659 INFO L471 AbstractCegarLoop]: Abstraction has 4390 states and 6409 transitions. [2024-11-19 04:25:20,659 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:25:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 6409 transitions. [2024-11-19 04:25:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-19 04:25:20,671 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:20,672 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:25:20,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:25:20,672 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:20,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:20,673 INFO L85 PathProgramCache]: Analyzing trace with hash -2040791126, now seen corresponding path program 1 times [2024-11-19 04:25:20,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:20,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684514415] [2024-11-19 04:25:20,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:25:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-19 04:25:25,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:25:25,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684514415] [2024-11-19 04:25:25,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684514415] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:25:25,023 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:25:25,023 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:25:25,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115796878] [2024-11-19 04:25:25,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:25:25,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:25:25,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:25:25,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:25:25,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:25,025 INFO L87 Difference]: Start difference. First operand 4390 states and 6409 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-11-19 04:25:29,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:25:30,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:25:30,737 INFO L93 Difference]: Finished difference Result 9620 states and 14104 transitions. [2024-11-19 04:25:30,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:25:30,738 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 105 [2024-11-19 04:25:30,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:25:30,838 INFO L225 Difference]: With dead ends: 9620 [2024-11-19 04:25:30,838 INFO L226 Difference]: Without dead ends: 5245 [2024-11-19 04:25:30,866 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:30,868 INFO L432 NwaCegarLoop]: 3274 mSDtfsCounter, 2230 mSDsluCounter, 3187 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2230 SdHoareTripleChecker+Valid, 6461 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-19 04:25:30,868 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2230 Valid, 6461 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-19 04:25:30,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5245 states. [2024-11-19 04:25:31,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5245 to 5238. [2024-11-19 04:25:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5238 states, 3404 states have (on average 1.3052291421856639) internal successors, (4443), 3449 states have internal predecessors, (4443), 1618 states have call successors, (1618), 215 states have call predecessors, (1618), 214 states have return successors, (1616), 1594 states have call predecessors, (1616), 1616 states have call successors, (1616) [2024-11-19 04:25:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 5238 states and 7677 transitions. [2024-11-19 04:25:31,184 INFO L78 Accepts]: Start accepts. Automaton has 5238 states and 7677 transitions. Word has length 105 [2024-11-19 04:25:31,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:25:31,187 INFO L471 AbstractCegarLoop]: Abstraction has 5238 states and 7677 transitions. [2024-11-19 04:25:31,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-11-19 04:25:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 5238 states and 7677 transitions. [2024-11-19 04:25:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-19 04:25:31,191 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:31,193 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:25:31,193 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 04:25:31,194 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:31,194 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:31,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1027444449, now seen corresponding path program 1 times [2024-11-19 04:25:31,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:31,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415080414] [2024-11-19 04:25:31,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:25:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-19 04:25:34,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:25:34,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415080414] [2024-11-19 04:25:34,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1415080414] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:25:34,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:25:34,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:25:34,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451670150] [2024-11-19 04:25:34,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:25:34,955 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:25:34,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:25:34,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:25:34,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:34,956 INFO L87 Difference]: Start difference. First operand 5238 states and 7677 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:25:38,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:25:39,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:25:39,764 INFO L93 Difference]: Finished difference Result 12634 states and 18501 transitions. [2024-11-19 04:25:39,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:25:39,765 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 133 [2024-11-19 04:25:39,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:25:39,845 INFO L225 Difference]: With dead ends: 12634 [2024-11-19 04:25:39,846 INFO L226 Difference]: Without dead ends: 8875 [2024-11-19 04:25:39,885 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:39,886 INFO L432 NwaCegarLoop]: 5416 mSDtfsCounter, 3176 mSDsluCounter, 3221 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3176 SdHoareTripleChecker+Valid, 8637 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:25:39,887 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3176 Valid, 8637 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-19 04:25:39,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8875 states. [2024-11-19 04:25:40,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8875 to 8869. [2024-11-19 04:25:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8869 states, 5766 states have (on average 1.3055844606312867) internal successors, (7528), 5841 states have internal predecessors, (7528), 2739 states have call successors, (2739), 363 states have call predecessors, (2739), 362 states have return successors, (2737), 2700 states have call predecessors, (2737), 2737 states have call successors, (2737) [2024-11-19 04:25:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8869 states to 8869 states and 13004 transitions. [2024-11-19 04:25:40,346 INFO L78 Accepts]: Start accepts. Automaton has 8869 states and 13004 transitions. Word has length 133 [2024-11-19 04:25:40,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:25:40,346 INFO L471 AbstractCegarLoop]: Abstraction has 8869 states and 13004 transitions. [2024-11-19 04:25:40,347 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:25:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 8869 states and 13004 transitions. [2024-11-19 04:25:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-19 04:25:40,351 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:40,351 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:25:40,351 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 04:25:40,352 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:40,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:40,352 INFO L85 PathProgramCache]: Analyzing trace with hash 209795999, now seen corresponding path program 1 times [2024-11-19 04:25:40,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:40,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748613863] [2024-11-19 04:25:40,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:25:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-19 04:25:44,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:25:44,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748613863] [2024-11-19 04:25:44,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748613863] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:25:44,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:25:44,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 04:25:44,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032416168] [2024-11-19 04:25:44,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:25:44,946 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 04:25:44,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:25:44,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 04:25:44,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 04:25:44,947 INFO L87 Difference]: Start difference. First operand 8869 states and 13004 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-19 04:25:45,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:25:45,316 INFO L93 Difference]: Finished difference Result 8869 states and 13004 transitions. [2024-11-19 04:25:45,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-19 04:25:45,317 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 133 [2024-11-19 04:25:45,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:25:45,388 INFO L225 Difference]: With dead ends: 8869 [2024-11-19 04:25:45,388 INFO L226 Difference]: Without dead ends: 7358 [2024-11-19 04:25:45,408 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-19 04:25:45,411 INFO L432 NwaCegarLoop]: 3249 mSDtfsCounter, 3204 mSDsluCounter, 3249 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3204 SdHoareTripleChecker+Valid, 6498 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-19 04:25:45,412 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3204 Valid, 6498 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-19 04:25:45,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7358 states. [2024-11-19 04:25:45,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7358 to 7358. [2024-11-19 04:25:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7358 states, 4791 states have (on average 1.303068252974327) internal successors, (6243), 4852 states have internal predecessors, (6243), 2265 states have call successors, (2265), 301 states have call predecessors, (2265), 301 states have return successors, (2265), 2234 states have call predecessors, (2265), 2265 states have call successors, (2265) [2024-11-19 04:25:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7358 states to 7358 states and 10773 transitions. [2024-11-19 04:25:45,859 INFO L78 Accepts]: Start accepts. Automaton has 7358 states and 10773 transitions. Word has length 133 [2024-11-19 04:25:45,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:25:45,860 INFO L471 AbstractCegarLoop]: Abstraction has 7358 states and 10773 transitions. [2024-11-19 04:25:45,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-19 04:25:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 7358 states and 10773 transitions. [2024-11-19 04:25:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-19 04:25:45,872 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:45,872 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:25:45,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 04:25:45,872 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:45,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:45,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1745283942, now seen corresponding path program 1 times [2024-11-19 04:25:45,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:45,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261416040] [2024-11-19 04:25:45,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:25:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-19 04:25:49,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:25:49,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261416040] [2024-11-19 04:25:49,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261416040] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:25:49,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:25:49,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:25:49,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913804446] [2024-11-19 04:25:49,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:25:49,672 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:25:49,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:25:49,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:25:49,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:49,673 INFO L87 Difference]: Start difference. First operand 7358 states and 10773 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-19 04:25:53,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:25:55,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:25:55,393 INFO L93 Difference]: Finished difference Result 16223 states and 23783 transitions. [2024-11-19 04:25:55,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:25:55,394 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 168 [2024-11-19 04:25:55,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:25:55,466 INFO L225 Difference]: With dead ends: 16223 [2024-11-19 04:25:55,466 INFO L226 Difference]: Without dead ends: 10344 [2024-11-19 04:25:55,503 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:25:55,504 INFO L432 NwaCegarLoop]: 5419 mSDtfsCounter, 2206 mSDsluCounter, 3146 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2206 SdHoareTripleChecker+Valid, 8565 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-19 04:25:55,505 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2206 Valid, 8565 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-19 04:25:55,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10344 states. [2024-11-19 04:25:55,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10344 to 10343. [2024-11-19 04:25:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10343 states, 6720 states have (on average 1.305952380952381) internal successors, (8776), 6802 states have internal predecessors, (8776), 3195 states have call successors, (3195), 427 states have call predecessors, (3195), 427 states have return successors, (3195), 3155 states have call predecessors, (3195), 3195 states have call successors, (3195) [2024-11-19 04:25:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10343 states to 10343 states and 15166 transitions. [2024-11-19 04:25:55,959 INFO L78 Accepts]: Start accepts. Automaton has 10343 states and 15166 transitions. Word has length 168 [2024-11-19 04:25:55,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:25:55,965 INFO L471 AbstractCegarLoop]: Abstraction has 10343 states and 15166 transitions. [2024-11-19 04:25:55,965 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-19 04:25:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10343 states and 15166 transitions. [2024-11-19 04:25:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-19 04:25:56,002 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:25:56,002 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 9, 9, 9, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:25:56,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-19 04:25:56,003 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:25:56,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:25:56,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1770825991, now seen corresponding path program 1 times [2024-11-19 04:25:56,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:25:56,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644096072] [2024-11-19 04:25:56,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:25:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:25:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:26:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-11-19 04:26:00,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:26:00,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644096072] [2024-11-19 04:26:00,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644096072] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:26:00,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:26:00,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:26:00,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112824509] [2024-11-19 04:26:00,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:26:00,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:26:00,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:26:00,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:26:00,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:26:00,171 INFO L87 Difference]: Start difference. First operand 10343 states and 15166 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:26:04,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:26:05,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:26:05,836 INFO L93 Difference]: Finished difference Result 22190 states and 32557 transitions. [2024-11-19 04:26:05,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:26:05,837 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 242 [2024-11-19 04:26:05,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:26:05,914 INFO L225 Difference]: With dead ends: 22190 [2024-11-19 04:26:05,915 INFO L226 Difference]: Without dead ends: 11860 [2024-11-19 04:26:05,963 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:26:05,964 INFO L432 NwaCegarLoop]: 5426 mSDtfsCounter, 2204 mSDsluCounter, 3163 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2204 SdHoareTripleChecker+Valid, 8589 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-19 04:26:05,965 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2204 Valid, 8589 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-19 04:26:05,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11860 states. [2024-11-19 04:26:06,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11860 to 11859. [2024-11-19 04:26:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11859 states, 7700 states have (on average 1.3061038961038962) internal successors, (10057), 7793 states have internal predecessors, (10057), 3665 states have call successors, (3665), 493 states have call predecessors, (3665), 493 states have return successors, (3665), 3620 states have call predecessors, (3665), 3665 states have call successors, (3665) [2024-11-19 04:26:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11859 states to 11859 states and 17387 transitions. [2024-11-19 04:26:06,568 INFO L78 Accepts]: Start accepts. Automaton has 11859 states and 17387 transitions. Word has length 242 [2024-11-19 04:26:06,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:26:06,569 INFO L471 AbstractCegarLoop]: Abstraction has 11859 states and 17387 transitions. [2024-11-19 04:26:06,569 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:26:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 11859 states and 17387 transitions. [2024-11-19 04:26:06,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-19 04:26:06,601 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:26:06,601 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 9, 9, 9, 5, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:26:06,601 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-19 04:26:06,601 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:26:06,602 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:26:06,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1417737609, now seen corresponding path program 1 times [2024-11-19 04:26:06,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:26:06,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573675294] [2024-11-19 04:26:06,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:26:06,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms