./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --preprocessor.use.memory.slicer true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6ae2ee47 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.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 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --preprocessor.use.memory.slicer true --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 22:15:52,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 22:15:52,111 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-22 22:15:52,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 22:15:52,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 22:15:52,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 22:15:52,158 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 22:15:52,159 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 22:15:52,159 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-22 22:15:52,163 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-22 22:15:52,164 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 22:15:52,164 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 22:15:52,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 22:15:52,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 22:15:52,166 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 22:15:52,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 22:15:52,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 22:15:52,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 22:15:52,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 22:15:52,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 22:15:52,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 22:15:52,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 22:15:52,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 22:15:52,169 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 22:15:52,169 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 22:15:52,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 22:15:52,170 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 22:15:52,170 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 22:15:52,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 22:15:52,171 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 22:15:52,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 22:15:52,172 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 22:15:52,172 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 22:15:52,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 22:15:52,173 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 22:15:52,173 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 22:15:52,173 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 22:15:52,173 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 22:15:52,174 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 22:15:52,174 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> true [2023-11-22 22:15:52,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 22:15:52,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 22:15:52,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 22:15:52,500 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 22:15:52,500 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 22:15:52,502 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2023-11-22 22:15:53,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 22:15:54,265 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 22:15:54,266 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2023-11-22 22:15:54,345 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/332dc7ad7/2053dc46e4d64dd38c446c2a83b48883/FLAG71868486f [2023-11-22 22:15:54,362 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/332dc7ad7/2053dc46e4d64dd38c446c2a83b48883 [2023-11-22 22:15:54,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 22:15:54,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 22:15:54,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 22:15:54,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 22:15:54,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 22:15:54,377 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:15:54" (1/1) ... [2023-11-22 22:15:54,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aab9117 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:54, skipping insertion in model container [2023-11-22 22:15:54,378 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:15:54" (1/1) ... [2023-11-22 22:15:54,538 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 22:15:58,418 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2023-11-22 22:15:58,422 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2023-11-22 22:15:58,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 22:15:58,537 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 22:15:58,631 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"); [5047] [2023-11-22 22:15:58,633 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5078-5079] [2023-11-22 22:15:58,634 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"); [5084-5086] [2023-11-22 22:15:58,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5130] [2023-11-22 22:15:58,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5133] [2023-11-22 22:15:58,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5136] [2023-11-22 22:15:58,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5139] [2023-11-22 22:15:58,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5185] [2023-11-22 22:15:58,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5192] [2023-11-22 22:15:58,667 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (40), "i" (12UL)); [5585-5586] [2023-11-22 22:15:58,669 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (57), "i" (12UL)); [5653-5654] [2023-11-22 22:15:58,671 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (73), "i" (12UL)); [5686-5687] [2023-11-22 22:15:58,672 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (76), "i" (12UL)); [5717-5718] [2023-11-22 22:15:58,689 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (95), "i" (12UL)); [5794-5795] [2023-11-22 22:15:58,698 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (99), "i" (12UL)); [5844-5845] [2023-11-22 22:15:58,701 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (119), "i" (12UL)); [5907-5908] [2023-11-22 22:15:58,702 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (123), "i" (12UL)); [5938-5939] [2023-11-22 22:15:58,729 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (313), "i" (12UL)); [6458-6459] [2023-11-22 22:15:58,735 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (401), "i" (12UL)); [6709-6710] [2023-11-22 22:15:58,737 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (425), "i" (12UL)); [6768-6769] [2023-11-22 22:15:58,899 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 *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (359), "i" (12UL)); [10927-10928] [2023-11-22 22:15:58,906 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 *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (411), "i" (12UL)); [11072-11073] [2023-11-22 22:15:59,116 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (840), "i" (12UL)); [14589-14590] [2023-11-22 22:15:59,117 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (841), "i" (12UL)); [14600-14601] [2023-11-22 22:15:59,117 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (842), "i" (12UL)); [14611-14612] [2023-11-22 22:15:59,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [14976-14977] [2023-11-22 22:15:59,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15005] [2023-11-22 22:15:59,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15008] [2023-11-22 22:15:59,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15011] [2023-11-22 22:15:59,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15014] [2023-11-22 22:15:59,247 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2023-11-22 22:15:59,248 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2023-11-22 22:15:59,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 22:15:59,368 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:15:59,368 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:15:59,375 INFO L206 MainTranslator]: Completed translation [2023-11-22 22:15:59,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59 WrapperNode [2023-11-22 22:15:59,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 22:15:59,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 22:15:59,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 22:15:59,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 22:15:59,383 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:15:59,583 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:15:59,988 INFO L138 Inliner]: procedures = 486, calls = 6784, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 13689 [2023-11-22 22:15:59,989 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 22:15:59,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 22:15:59,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 22:15:59,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 22:16:00,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:00,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:00,100 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,277 INFO L189 HeapSplitter]: Split 3661 memory accesses to 45 slices as follows [160, 4, 6, 8, 1, 4, 12, 218, 9, 2, 130, 11, 130, 11, 2, 11, 9, 1693, 12, 0, 9, 5, 2, 2, 204, 15, 6, 15, 5, 2, 1, 7, 5, 1, 3, 854, 22, 12, 5, 10, 11, 2, 5, 14, 11] [2023-11-22 22:16:03,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,770 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,867 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:03,913 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:04,005 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 22:16:04,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 22:16:04,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 22:16:04,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 22:16:04,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (1/1) ... [2023-11-22 22:16:04,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 22:16:04,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 22:16:04,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 22:16:04,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 22:16:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-11-22 22:16:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-11-22 22:16:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2023-11-22 22:16:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2023-11-22 22:16:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2023-11-22 22:16:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2023-11-22 22:16:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2023-11-22 22:16:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2023-11-22 22:16:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-22 22:16:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-22 22:16:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-22 22:16:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-22 22:16:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-22 22:16:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-22 22:16:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-11-22 22:16:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-11-22 22:16:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-11-22 22:16:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-11-22 22:16:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2023-11-22 22:16:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2023-11-22 22:16:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:16:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:16:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2023-11-22 22:16:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2023-11-22 22:16:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2023-11-22 22:16:04,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2023-11-22 22:16:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2023-11-22 22:16:04,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2023-11-22 22:16:04,130 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2023-11-22 22:16:04,131 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2023-11-22 22:16:04,131 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2023-11-22 22:16:04,132 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2023-11-22 22:16:04,132 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-22 22:16:04,132 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-22 22:16:04,132 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-11-22 22:16:04,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-11-22 22:16:04,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2023-11-22 22:16:04,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2023-11-22 22:16:04,133 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2023-11-22 22:16:04,133 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2023-11-22 22:16:04,133 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2023-11-22 22:16:04,134 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2023-11-22 22:16:04,134 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2023-11-22 22:16:04,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2023-11-22 22:16:04,134 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-11-22 22:16:04,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-11-22 22:16:04,134 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2023-11-22 22:16:04,134 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2023-11-22 22:16:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-22 22:16:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-22 22:16:04,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-22 22:16:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-22 22:16:04,135 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-22 22:16:04,135 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-22 22:16:04,135 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-22 22:16:04,136 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2023-11-22 22:16:04,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2023-11-22 22:16:04,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-22 22:16:04,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-22 22:16:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-22 22:16:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-22 22:16:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-22 22:16:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-22 22:16:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-11-22 22:16:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-11-22 22:16:04,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-22 22:16:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-22 22:16:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-22 22:16:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-22 22:16:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 22:16:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2023-11-22 22:16:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2023-11-22 22:16:04,138 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2023-11-22 22:16:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2023-11-22 22:16:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2023-11-22 22:16:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2023-11-22 22:16:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-22 22:16:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-22 22:16:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2023-11-22 22:16:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2023-11-22 22:16:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2023-11-22 22:16:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2023-11-22 22:16:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-22 22:16:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-22 22:16:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-22 22:16:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-22 22:16:04,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-22 22:16:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-22 22:16:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2023-11-22 22:16:04,142 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2023-11-22 22:16:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-22 22:16:04,142 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-22 22:16:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-22 22:16:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-22 22:16:04,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-22 22:16:04,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-22 22:16:04,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-22 22:16:04,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-22 22:16:04,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-22 22:16:04,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-22 22:16:04,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-22 22:16:04,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-22 22:16:04,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-22 22:16:04,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-22 22:16:04,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-22 22:16:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-22 22:16:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-22 22:16:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-22 22:16:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-22 22:16:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-22 22:16:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-22 22:16:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-22 22:16:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-22 22:16:04,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-22 22:16:04,158 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2023-11-22 22:16:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-22 22:16:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-22 22:16:04,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-22 22:16:04,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-22 22:16:04,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-22 22:16:04,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-22 22:16:04,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2023-11-22 22:16:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2023-11-22 22:16:04,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-22 22:16:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-22 22:16:04,165 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2023-11-22 22:16:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2023-11-22 22:16:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2023-11-22 22:16:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2023-11-22 22:16:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2023-11-22 22:16:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2023-11-22 22:16:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-11-22 22:16:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-11-22 22:16:04,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-22 22:16:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-22 22:16:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2023-11-22 22:16:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2023-11-22 22:16:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2023-11-22 22:16:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2023-11-22 22:16:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-22 22:16:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-22 22:16:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2023-11-22 22:16:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2023-11-22 22:16:04,167 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2023-11-22 22:16:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2023-11-22 22:16:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-22 22:16:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-22 22:16:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-22 22:16:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-22 22:16:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-22 22:16:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-22 22:16:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-22 22:16:04,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-22 22:16:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-22 22:16:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-22 22:16:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-22 22:16:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-11-22 22:16:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-11-22 22:16:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2023-11-22 22:16:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2023-11-22 22:16:04,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2023-11-22 22:16:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-22 22:16:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-22 22:16:04,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-22 22:16:04,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-22 22:16:04,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-22 22:16:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-22 22:16:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-22 22:16:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-22 22:16:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-22 22:16:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-22 22:16:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-22 22:16:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-22 22:16:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-22 22:16:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-22 22:16:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-22 22:16:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-22 22:16:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-22 22:16:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-22 22:16:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-22 22:16:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-22 22:16:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-22 22:16:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-22 22:16:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-22 22:16:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-22 22:16:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-11-22 22:16:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-11-22 22:16:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-22 22:16:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-22 22:16:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2023-11-22 22:16:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2023-11-22 22:16:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-22 22:16:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-22 22:16:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-22 22:16:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-22 22:16:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2023-11-22 22:16:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2023-11-22 22:16:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2023-11-22 22:16:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2023-11-22 22:16:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2023-11-22 22:16:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2023-11-22 22:16:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-22 22:16:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-22 22:16:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-22 22:16:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-22 22:16:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-22 22:16:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-22 22:16:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2023-11-22 22:16:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2023-11-22 22:16:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 22:16:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 22:16:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2023-11-22 22:16:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2023-11-22 22:16:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2023-11-22 22:16:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2023-11-22 22:16:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-22 22:16:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-22 22:16:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2023-11-22 22:16:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2023-11-22 22:16:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-22 22:16:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-22 22:16:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2023-11-22 22:16:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2023-11-22 22:16:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2023-11-22 22:16:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2023-11-22 22:16:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-22 22:16:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-22 22:16:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2023-11-22 22:16:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-22 22:16:04,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2023-11-22 22:16:04,186 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2023-11-22 22:16:04,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-22 22:16:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-22 22:16:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-22 22:16:04,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-22 22:16:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-22 22:16:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-22 22:16:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-22 22:16:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-22 22:16:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2023-11-22 22:16:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2023-11-22 22:16:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2023-11-22 22:16:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-22 22:16:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-22 22:16:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-22 22:16:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-22 22:16:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-22 22:16:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-22 22:16:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-22 22:16:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2023-11-22 22:16:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2023-11-22 22:16:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-22 22:16:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-22 22:16:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-22 22:16:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-22 22:16:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-22 22:16:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-22 22:16:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-22 22:16:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-22 22:16:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2023-11-22 22:16:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2023-11-22 22:16:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 22:16:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-22 22:16:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-22 22:16:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-22 22:16:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-22 22:16:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-22 22:16:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-22 22:16:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-22 22:16:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-22 22:16:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-22 22:16:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-22 22:16:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-22 22:16:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-22 22:16:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-22 22:16:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-22 22:16:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-22 22:16:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-22 22:16:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-22 22:16:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-22 22:16:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-22 22:16:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-22 22:16:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-22 22:16:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-22 22:16:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-22 22:16:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-22 22:16:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-22 22:16:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-22 22:16:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2023-11-22 22:16:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2023-11-22 22:16:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2023-11-22 22:16:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2023-11-22 22:16:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2023-11-22 22:16:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2023-11-22 22:16:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2023-11-22 22:16:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2023-11-22 22:16:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2023-11-22 22:16:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2023-11-22 22:16:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2023-11-22 22:16:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2023-11-22 22:16:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-22 22:16:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-22 22:16:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2023-11-22 22:16:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2023-11-22 22:16:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-22 22:16:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-22 22:16:04,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-22 22:16:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-22 22:16:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-22 22:16:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-22 22:16:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-22 22:16:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-22 22:16:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-22 22:16:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-22 22:16:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2023-11-22 22:16:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2023-11-22 22:16:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2023-11-22 22:16:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2023-11-22 22:16:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2023-11-22 22:16:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2023-11-22 22:16:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2023-11-22 22:16:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2023-11-22 22:16:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2023-11-22 22:16:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2023-11-22 22:16:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-22 22:16:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-22 22:16:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-11-22 22:16:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-11-22 22:16:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-22 22:16:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-22 22:16:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-22 22:16:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-22 22:16:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2023-11-22 22:16:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2023-11-22 22:16:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2023-11-22 22:16:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2023-11-22 22:16:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:16:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:16:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2023-11-22 22:16:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-22 22:16:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-22 22:16:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-22 22:16:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-22 22:16:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-22 22:16:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-22 22:16:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-22 22:16:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-22 22:16:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-22 22:16:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-22 22:16:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-22 22:16:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-22 22:16:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-22 22:16:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-22 22:16:05,699 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 22:16:05,703 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 22:16:18,035 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-22 22:16:18,053 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-22 22:16:34,345 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 22:16:34,891 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 22:16:34,891 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-22 22:16:34,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:16:34 BoogieIcfgContainer [2023-11-22 22:16:34,894 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 22:16:34,897 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 22:16:34,897 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 22:16:34,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 22:16:34,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 10:15:54" (1/3) ... [2023-11-22 22:16:34,902 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fc5c765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:16:34, skipping insertion in model container [2023-11-22 22:16:34,902 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:15:59" (2/3) ... [2023-11-22 22:16:34,903 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fc5c765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:16:34, skipping insertion in model container [2023-11-22 22:16:34,903 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:16:34" (3/3) ... [2023-11-22 22:16:34,904 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2023-11-22 22:16:34,921 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 22:16:34,922 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-22 22:16:35,017 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-22 22:16:35,023 INFO L357 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, mHoare=true, 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;@af6458b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-22 22:16:35,023 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-22 22:16:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand has 3633 states, 2577 states have (on average 1.4850601474582847) internal successors, (3827), 2592 states have internal predecessors, (3827), 917 states have call successors, (917), 139 states have call predecessors, (917), 138 states have return successors, (908), 901 states have call predecessors, (908), 908 states have call successors, (908) [2023-11-22 22:16:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2023-11-22 22:16:35,100 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:16:35,101 INFO L195 NwaCegarLoop]: trace histogram [46, 45, 45, 45, 45, 45, 45, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:16:35,102 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 22:16:35,109 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:16:35,110 INFO L85 PathProgramCache]: Analyzing trace with hash 324134055, now seen corresponding path program 1 times [2023-11-22 22:16:35,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:16:35,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708625866] [2023-11-22 22:16:35,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:16:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:16:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:16:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:16:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 22:16:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 22:16:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 22:16:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 22:16:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 22:16:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:16:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 22:16:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 22:16:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 22:16:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 22:16:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 22:16:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:36,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 22:16:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 22:16:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 22:16:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 22:16:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 22:16:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 22:16:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 22:16:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 22:16:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 22:16:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 22:16:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 22:16:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 22:16:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 22:16:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 22:16:37,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 22:16:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 22:16:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 22:16:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 22:16:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 22:16:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 22:16:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 22:16:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 22:16:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 22:16:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 22:16:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 22:16:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 22:16:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 22:16:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 22:16:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 22:16:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 22:16:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2023-11-22 22:16:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:37,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2023-11-22 22:16:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:16:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2023-11-22 22:16:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2023-11-22 22:16:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:16:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2023-11-22 22:16:38,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:16:38,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708625866] [2023-11-22 22:16:38,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708625866] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:16:38,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:16:38,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:16:38,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376523376] [2023-11-22 22:16:38,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:16:38,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:16:38,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:16:38,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:16:38,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:16:38,105 INFO L87 Difference]: Start difference. First operand has 3633 states, 2577 states have (on average 1.4850601474582847) internal successors, (3827), 2592 states have internal predecessors, (3827), 917 states have call successors, (917), 139 states have call predecessors, (917), 138 states have return successors, (908), 901 states have call predecessors, (908), 908 states have call successors, (908) Second operand has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-11-22 22:17:13,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:17:18,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:17:20,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:17:21,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:17:21,033 INFO L93 Difference]: Finished difference Result 10753 states and 17035 transitions. [2023-11-22 22:17:21,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 22:17:21,035 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 515 [2023-11-22 22:17:21,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:17:21,109 INFO L225 Difference]: With dead ends: 10753 [2023-11-22 22:17:21,109 INFO L226 Difference]: Without dead ends: 7155 [2023-11-22 22:17:21,135 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 22:17:21,138 INFO L413 NwaCegarLoop]: 5192 mSDtfsCounter, 5848 mSDsluCounter, 7485 mSDsCounter, 0 mSdLazyCounter, 3598 mSolverCounterSat, 1958 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6480 SdHoareTripleChecker+Valid, 12677 SdHoareTripleChecker+Invalid, 5558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1958 IncrementalHoareTripleChecker+Valid, 3598 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2023-11-22 22:17:21,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6480 Valid, 12677 Invalid, 5558 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1958 Valid, 3598 Invalid, 2 Unknown, 0 Unchecked, 41.8s Time] [2023-11-22 22:17:21,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7155 states. [2023-11-22 22:17:21,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7155 to 6983. [2023-11-22 22:17:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6983 states, 5019 states have (on average 1.4672245467224547) internal successors, (7364), 5048 states have internal predecessors, (7364), 1692 states have call successors, (1692), 271 states have call predecessors, (1692), 271 states have return successors, (1692), 1676 states have call predecessors, (1692), 1692 states have call successors, (1692) [2023-11-22 22:17:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6983 states to 6983 states and 10748 transitions. [2023-11-22 22:17:21,609 INFO L78 Accepts]: Start accepts. Automaton has 6983 states and 10748 transitions. Word has length 515 [2023-11-22 22:17:21,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:17:21,612 INFO L495 AbstractCegarLoop]: Abstraction has 6983 states and 10748 transitions. [2023-11-22 22:17:21,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-11-22 22:17:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 10748 transitions. [2023-11-22 22:17:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2023-11-22 22:17:21,646 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:17:21,647 INFO L195 NwaCegarLoop]: trace histogram [49, 48, 48, 48, 48, 48, 48, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:17:21,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-22 22:17:21,648 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 22:17:21,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:17:21,648 INFO L85 PathProgramCache]: Analyzing trace with hash 2085957114, now seen corresponding path program 1 times [2023-11-22 22:17:21,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:17:21,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398635423] [2023-11-22 22:17:21,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:17:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:17:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:17:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:17:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 22:17:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 22:17:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 22:17:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 22:17:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 22:17:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:17:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 22:17:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 22:17:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 22:17:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 22:17:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 22:17:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 22:17:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 22:17:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 22:17:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 22:17:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 22:17:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 22:17:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:22,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 22:17:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 22:17:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 22:17:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 22:17:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 22:17:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 22:17:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 22:17:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 22:17:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 22:17:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 22:17:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 22:17:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 22:17:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 22:17:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 22:17:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 22:17:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 22:17:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 22:17:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 22:17:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 22:17:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 22:17:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 22:17:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 22:17:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 22:17:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 22:17:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2023-11-22 22:17:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2023-11-22 22:17:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2023-11-22 22:17:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2023-11-22 22:17:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-22 22:17:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:17:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2023-11-22 22:17:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:17:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2023-11-22 22:17:23,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:17:23,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398635423] [2023-11-22 22:17:23,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398635423] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:17:23,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:17:23,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:17:23,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164408163] [2023-11-22 22:17:23,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:17:23,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:17:23,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:17:23,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:17:23,747 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:17:23,747 INFO L87 Difference]: Start difference. First operand 6983 states and 10748 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-11-22 22:17:34,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:17:57,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:17:59,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:01,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:02,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:06,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:06,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:18:06,730 INFO L93 Difference]: Finished difference Result 21007 states and 32439 transitions. [2023-11-22 22:18:06,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 22:18:06,731 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 536 [2023-11-22 22:18:06,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:18:06,834 INFO L225 Difference]: With dead ends: 21007 [2023-11-22 22:18:06,834 INFO L226 Difference]: Without dead ends: 14111 [2023-11-22 22:18:06,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 22:18:06,881 INFO L413 NwaCegarLoop]: 4857 mSDtfsCounter, 5888 mSDsluCounter, 7279 mSDsCounter, 0 mSdLazyCounter, 3394 mSolverCounterSat, 1976 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6511 SdHoareTripleChecker+Valid, 12136 SdHoareTripleChecker+Invalid, 5372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1976 IncrementalHoareTripleChecker+Valid, 3394 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.1s IncrementalHoareTripleChecker+Time [2023-11-22 22:18:06,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6511 Valid, 12136 Invalid, 5372 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1976 Valid, 3394 Invalid, 2 Unknown, 0 Unchecked, 42.1s Time] [2023-11-22 22:18:06,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14111 states. [2023-11-22 22:18:07,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14111 to 13769. [2023-11-22 22:18:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13769 states, 9931 states have (on average 1.468633571644346) internal successors, (14585), 9993 states have internal predecessors, (14585), 3297 states have call successors, (3297), 540 states have call predecessors, (3297), 540 states have return successors, (3297), 3261 states have call predecessors, (3297), 3297 states have call successors, (3297) [2023-11-22 22:18:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13769 states to 13769 states and 21179 transitions. [2023-11-22 22:18:07,672 INFO L78 Accepts]: Start accepts. Automaton has 13769 states and 21179 transitions. Word has length 536 [2023-11-22 22:18:07,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:18:07,676 INFO L495 AbstractCegarLoop]: Abstraction has 13769 states and 21179 transitions. [2023-11-22 22:18:07,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-11-22 22:18:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 13769 states and 21179 transitions. [2023-11-22 22:18:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2023-11-22 22:18:07,713 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:18:07,713 INFO L195 NwaCegarLoop]: trace histogram [46, 45, 45, 45, 45, 45, 45, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:18:07,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-22 22:18:07,714 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 22:18:07,714 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:18:07,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1905319153, now seen corresponding path program 1 times [2023-11-22 22:18:07,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:18:07,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510622328] [2023-11-22 22:18:07,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:18:07,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:18:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:18:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:18:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 22:18:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 22:18:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 22:18:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 22:18:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 22:18:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:18:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 22:18:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 22:18:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 22:18:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 22:18:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 22:18:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 22:18:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 22:18:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 22:18:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 22:18:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 22:18:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 22:18:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 22:18:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 22:18:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 22:18:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 22:18:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 22:18:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 22:18:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 22:18:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 22:18:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 22:18:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 22:18:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:08,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 22:18:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 22:18:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 22:18:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 22:18:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 22:18:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 22:18:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 22:18:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 22:18:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 22:18:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 22:18:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 22:18:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 22:18:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 22:18:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 22:18:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2023-11-22 22:18:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2023-11-22 22:18:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2023-11-22 22:18:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2023-11-22 22:18:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8014 trivial. 0 not checked. [2023-11-22 22:18:09,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:18:09,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510622328] [2023-11-22 22:18:09,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510622328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:18:09,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:18:09,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:18:09,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401031793] [2023-11-22 22:18:09,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:18:09,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:18:09,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:18:09,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:18:09,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:18:09,413 INFO L87 Difference]: Start difference. First operand 13769 states and 21179 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-11-22 22:18:13,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:19,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:46,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:48,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:51,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:52,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:55,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:18:55,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:18:55,703 INFO L93 Difference]: Finished difference Result 40738 states and 62853 transitions. [2023-11-22 22:18:55,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 22:18:55,705 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 516 [2023-11-22 22:18:55,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:18:55,867 INFO L225 Difference]: With dead ends: 40738 [2023-11-22 22:18:55,867 INFO L226 Difference]: Without dead ends: 27056 [2023-11-22 22:18:55,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 22:18:55,938 INFO L413 NwaCegarLoop]: 5574 mSDtfsCounter, 5650 mSDsluCounter, 7634 mSDsCounter, 0 mSdLazyCounter, 3736 mSolverCounterSat, 1748 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6268 SdHoareTripleChecker+Valid, 13208 SdHoareTripleChecker+Invalid, 5486 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1748 IncrementalHoareTripleChecker+Valid, 3736 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.1s IncrementalHoareTripleChecker+Time [2023-11-22 22:18:55,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6268 Valid, 13208 Invalid, 5486 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1748 Valid, 3736 Invalid, 2 Unknown, 0 Unchecked, 45.1s Time] [2023-11-22 22:18:55,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27056 states. [2023-11-22 22:18:57,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27056 to 26418. [2023-11-22 22:18:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26418 states, 19164 states have (on average 1.470569818409518) internal successors, (28182), 19288 states have internal predecessors, (28182), 6203 states have call successors, (6203), 1050 states have call predecessors, (6203), 1050 states have return successors, (6203), 6127 states have call predecessors, (6203), 6203 states have call successors, (6203) [2023-11-22 22:18:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26418 states to 26418 states and 40588 transitions. [2023-11-22 22:18:57,384 INFO L78 Accepts]: Start accepts. Automaton has 26418 states and 40588 transitions. Word has length 516 [2023-11-22 22:18:57,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:18:57,387 INFO L495 AbstractCegarLoop]: Abstraction has 26418 states and 40588 transitions. [2023-11-22 22:18:57,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (52), 3 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-11-22 22:18:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 26418 states and 40588 transitions. [2023-11-22 22:18:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2023-11-22 22:18:57,448 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:18:57,449 INFO L195 NwaCegarLoop]: trace histogram [50, 48, 48, 48, 48, 48, 48, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:18:57,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-22 22:18:57,449 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 22:18:57,449 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:18:57,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1366260738, now seen corresponding path program 1 times [2023-11-22 22:18:57,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:18:57,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736426723] [2023-11-22 22:18:57,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:18:57,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:18:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:18:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:18:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 22:18:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 22:18:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 22:18:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 22:18:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 22:18:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:18:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 22:18:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 22:18:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 22:18:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 22:18:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 22:18:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 22:18:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 22:18:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 22:18:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 22:18:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 22:18:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 22:18:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 22:18:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 22:18:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:58,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 22:18:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 22:18:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 22:18:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 22:18:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 22:18:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 22:18:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 22:18:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 22:18:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 22:18:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 22:18:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 22:18:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 22:18:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 22:18:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 22:18:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 22:18:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 22:18:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 22:18:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 22:18:59,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 22:18:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 22:18:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 22:18:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 22:18:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2023-11-22 22:18:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2023-11-22 22:18:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2023-11-22 22:18:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-22 22:18:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2023-11-22 22:18:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519 [2023-11-22 22:18:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2023-11-22 22:18:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:18:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 551 [2023-11-22 22:18:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:18:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 9261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9258 trivial. 0 not checked. [2023-11-22 22:18:59,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:18:59,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736426723] [2023-11-22 22:18:59,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736426723] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:18:59,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:18:59,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:18:59,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408789110] [2023-11-22 22:18:59,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:18:59,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:18:59,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:18:59,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:18:59,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:18:59,670 INFO L87 Difference]: Start difference. First operand 26418 states and 40588 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (56), 3 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-22 22:19:02,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:10,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:33,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:35,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:37,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:39,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:41,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:19:42,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:19:42,477 INFO L93 Difference]: Finished difference Result 56321 states and 86596 transitions. [2023-11-22 22:19:42,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 22:19:42,478 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (56), 3 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 558 [2023-11-22 22:19:42,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:19:42,660 INFO L225 Difference]: With dead ends: 56321 [2023-11-22 22:19:42,660 INFO L226 Difference]: Without dead ends: 29990 [2023-11-22 22:19:42,754 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 22:19:42,755 INFO L413 NwaCegarLoop]: 4855 mSDtfsCounter, 4861 mSDsluCounter, 7204 mSDsCounter, 0 mSdLazyCounter, 3452 mSolverCounterSat, 1690 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5372 SdHoareTripleChecker+Valid, 12059 SdHoareTripleChecker+Invalid, 5144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1690 IncrementalHoareTripleChecker+Valid, 3452 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.7s IncrementalHoareTripleChecker+Time [2023-11-22 22:19:42,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5372 Valid, 12059 Invalid, 5144 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1690 Valid, 3452 Invalid, 2 Unknown, 0 Unchecked, 41.7s Time] [2023-11-22 22:19:42,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29990 states. [2023-11-22 22:19:44,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29990 to 29309. [2023-11-22 22:19:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29309 states, 21291 states have (on average 1.4699168662815274) internal successors, (31296), 21427 states have internal predecessors, (31296), 6830 states have call successors, (6830), 1187 states have call predecessors, (6830), 1187 states have return successors, (6830), 6747 states have call predecessors, (6830), 6830 states have call successors, (6830) [2023-11-22 22:19:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29309 states to 29309 states and 44956 transitions. [2023-11-22 22:19:44,338 INFO L78 Accepts]: Start accepts. Automaton has 29309 states and 44956 transitions. Word has length 558 [2023-11-22 22:19:44,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:19:44,339 INFO L495 AbstractCegarLoop]: Abstraction has 29309 states and 44956 transitions. [2023-11-22 22:19:44,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (56), 3 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-22 22:19:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 29309 states and 44956 transitions. [2023-11-22 22:19:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2023-11-22 22:19:44,368 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:19:44,369 INFO L195 NwaCegarLoop]: trace histogram [49, 48, 48, 48, 48, 48, 48, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:19:44,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-22 22:19:44,369 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 22:19:44,369 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:19:44,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1453034718, now seen corresponding path program 1 times [2023-11-22 22:19:44,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:19:44,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464118755] [2023-11-22 22:19:44,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:19:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:19:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:19:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:19:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 22:19:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 22:19:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 22:19:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 22:19:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 22:19:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:19:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 22:19:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 22:19:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 22:19:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 22:19:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 22:19:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 22:19:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 22:19:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 22:19:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 22:19:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 22:19:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 22:19:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 22:19:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 22:19:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 22:19:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 22:19:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 22:19:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 22:19:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 22:19:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 22:19:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 22:19:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 22:19:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 22:19:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 22:19:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 22:19:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 22:19:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 22:19:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 22:19:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 22:19:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 22:19:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 22:19:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 22:19:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:45,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 22:19:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 22:19:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 22:19:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 22:19:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2023-11-22 22:19:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2023-11-22 22:19:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-22 22:19:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2023-11-22 22:19:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2023-11-22 22:19:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:19:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 557 [2023-11-22 22:19:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:19:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9160 trivial. 0 not checked. [2023-11-22 22:19:46,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:19:46,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464118755] [2023-11-22 22:19:46,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464118755] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:19:46,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:19:46,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:19:46,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609431996] [2023-11-22 22:19:46,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:19:46,330 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:19:46,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:19:46,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:19:46,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:19:46,331 INFO L87 Difference]: Start difference. First operand 29309 states and 44956 transitions. Second operand has 4 states, 4 states have (on average 28.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Killed by 15