./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1 --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 603e21d6a81836782fdadbac69177b3980effb1824802b1ac19140ee0e19f9f4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:40:54,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:40:54,292 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 12:40:54,297 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:40:54,297 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:40:54,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:40:54,319 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:40:54,319 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:40:54,320 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:40:54,320 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:40:54,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:40:54,320 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:40:54,320 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:40:54,321 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:40:54,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:40:54,322 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:40:54,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:40:54,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:40:54,323 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:40:54,323 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:40:54,324 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:40:54,324 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1 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 -> 603e21d6a81836782fdadbac69177b3980effb1824802b1ac19140ee0e19f9f4 [2024-12-02 12:40:54,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:40:54,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:40:54,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:40:54,563 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:40:54,563 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:40:54,564 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i [2024-12-02 12:40:57,203 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/data/b58fabb0d/45d6a131449f4463a52af73bd8c97e9c/FLAG693782ab5 [2024-12-02 12:40:57,692 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:40:57,693 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i [2024-12-02 12:40:57,735 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/data/b58fabb0d/45d6a131449f4463a52af73bd8c97e9c/FLAG693782ab5 [2024-12-02 12:40:57,755 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/data/b58fabb0d/45d6a131449f4463a52af73bd8c97e9c [2024-12-02 12:40:57,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:40:57,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:40:57,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:40:57,760 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:40:57,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:40:57,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:40:57" (1/1) ... [2024-12-02 12:40:57,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26bb18dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:57, skipping insertion in model container [2024-12-02 12:40:57,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:40:57" (1/1) ... [2024-12-02 12:40:57,901 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:41:00,611 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i[405881,405894] [2024-12-02 12:41:00,692 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 12:41:00,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:41:00,750 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:41:00,855 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"); [5702] [2024-12-02 12:41:00,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5709] [2024-12-02 12:41:00,858 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5717-5718] [2024-12-02 12:41:00,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5726-5727] [2024-12-02 12:41:00,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5946] [2024-12-02 12:41:00,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5954] [2024-12-02 12:41:00,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5962] [2024-12-02 12:41:00,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5969] [2024-12-02 12:41:00,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5976] [2024-12-02 12:41:00,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5983] [2024-12-02 12:41:00,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6151-6152] [2024-12-02 12:41:00,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2024-12-02 12:41:00,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6228-6229] [2024-12-02 12:41:00,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6257-6258] [2024-12-02 12:41:00,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [6291-6292] [2024-12-02 12:41:00,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [6315-6316] [2024-12-02 12:41:00,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6345-6346] [2024-12-02 12:41:00,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [6375-6376] [2024-12-02 12:41:00,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [6676-6677] [2024-12-02 12:41:00,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6682] [2024-12-02 12:41:00,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6777] [2024-12-02 12:41:00,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6809] [2024-12-02 12:41:00,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6934] [2024-12-02 12:41:00,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6937] [2024-12-02 12:41:00,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6940] [2024-12-02 12:41:00,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6943] [2024-12-02 12:41:00,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6954] [2024-12-02 12:41:00,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6957] [2024-12-02 12:41:00,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6960] [2024-12-02 12:41:00,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6963] [2024-12-02 12:41:00,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6974] [2024-12-02 12:41:00,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6977] [2024-12-02 12:41:00,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6980] [2024-12-02 12:41:00,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6983] [2024-12-02 12:41:00,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6994] [2024-12-02 12:41:00,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6997] [2024-12-02 12:41:00,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7000] [2024-12-02 12:41:00,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7003] [2024-12-02 12:41:00,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7092] [2024-12-02 12:41:00,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7095] [2024-12-02 12:41:00,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7098] [2024-12-02 12:41:00,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7101] [2024-12-02 12:41:00,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7112] [2024-12-02 12:41:00,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7115] [2024-12-02 12:41:00,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7118] [2024-12-02 12:41:00,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7121] [2024-12-02 12:41:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7132] [2024-12-02 12:41:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7135] [2024-12-02 12:41:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7138] [2024-12-02 12:41:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7141] [2024-12-02 12:41:00,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7152] [2024-12-02 12:41:00,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7155] [2024-12-02 12:41:00,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7158] [2024-12-02 12:41:00,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7161] [2024-12-02 12:41:00,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8580] [2024-12-02 12:41:00,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8594] [2024-12-02 12:41:01,053 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10526/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/marvell/skge.c"), "i" (2552), "i" (12UL)); [10310-10311] [2024-12-02 12:41:01,055 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10526/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/marvell/skge.c"), "i" (2601), "i" (12UL)); [10365-10366] [2024-12-02 12:41:01,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10373] [2024-12-02 12:41:01,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10482] [2024-12-02 12:41:01,064 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10526/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/marvell/skge.c"), "i" (2749), "i" (12UL)); [10541-10542] [2024-12-02 12:41:01,067 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10526/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/marvell/skge.c"), "i" (2797), "i" (12UL)); [10597-10598] [2024-12-02 12:41:01,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10618] [2024-12-02 12:41:01,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10620] [2024-12-02 12:41:01,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10629] [2024-12-02 12:41:01,088 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10998] [2024-12-02 12:41:01,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11108] [2024-12-02 12:41:01,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11172] [2024-12-02 12:41:01,097 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)e->next) [11188] [2024-12-02 12:41:01,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2024-12-02 12:41:01,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i[405881,405894] [2024-12-02 12:41:01,199 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 12:41:01,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:41:01,610 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-12-02 12:41:01,618 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:41:01,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01 WrapperNode [2024-12-02 12:41:01,618 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:41:01,619 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:41:01,619 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:41:01,619 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:41:01,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:01,697 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:01,895 INFO L138 Inliner]: procedures = 497, calls = 5233, calls flagged for inlining = 251, calls inlined = 223, statements flattened = 10891 [2024-12-02 12:41:01,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:41:01,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:41:01,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:41:01,896 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:41:01,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:01,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:01,933 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,399 INFO L175 MemorySlicer]: Split 3433 memory accesses to 40 slices as follows [5, 10, 7, 5, 5, 5, 2, 1, 4, 13, 9, 7, 7, 10, 2, 29, 14, 3, 2, 14, 2, 43, 1308, 1782, 14, 26, 2, 26, 5, 5, 12, 5, 5, 15, 7, 5, 2, 5, 8, 2]. 52 percent of accesses are in the largest equivalence class. The 2171 initializations are split as follows [5, 2, 2, 2, 2, 5, 2, 0, 2, 0, 0, 5, 5, 8, 2, 0, 0, 3, 2, 0, 2, 0, 1308, 735, 0, 0, 2, 26, 0, 5, 0, 5, 5, 14, 0, 5, 2, 5, 8, 2]. The 571 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 6, 0, 0, 0, 0, 29, 12, 0, 0, 5, 0, 43, 0, 437, 1, 24, 0, 0, 1, 0, 3, 0, 0, 1, 6, 0, 0, 0, 0, 0]. [2024-12-02 12:41:03,399 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,400 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,627 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,644 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,802 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:41:03,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:41:03,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:41:03,866 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:41:03,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (1/1) ... [2024-12-02 12:41:03,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:41:03,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:41:03,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:41:03,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-02 12:41:03,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 12:41:03,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outhash [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outhash [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_read [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_read [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-12-02 12:41:03,926 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 12:41:03,926 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure skge_led [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_led [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure skge_usecs2clk [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_usecs2clk [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-12-02 12:41:03,927 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-12-02 12:41:03,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write32 [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write32 [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write8 [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write8 [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 12:41:03,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 12:41:03,928 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_timeout [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_timeout [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_reset [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_reset [2024-12-02 12:41:03,929 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 12:41:03,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 12:41:03,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 12:41:03,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-02 12:41:03,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-12-02 12:41:03,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 12:41:03,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 12:41:03,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ramset [2024-12-02 12:41:03,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ramset [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 12:41:03,932 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 12:41:03,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 12:41:03,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 12:41:03,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 12:41:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-12-02 12:41:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure skge_set_multicast [2024-12-02 12:41:03,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_set_multicast [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 12:41:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 12:41:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure bcom_check_link [2024-12-02 12:41:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bcom_check_link [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 12:41:03,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 12:41:03,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 12:41:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 12:41:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 12:41:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 12:41:03,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 12:41:03,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 12:41:03,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 12:41:03,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 12:41:03,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 12:41:03,941 INFO L130 BoogieDeclarations]: Found specification of procedure skge_suspend [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_suspend [2024-12-02 12:41:03,941 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write16 [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write16 [2024-12-02 12:41:03,941 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-12-02 12:41:03,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write16 [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write16 [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_parity [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_parity [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 12:41:03,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 12:41:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure skge_set_mac_address [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_set_mac_address [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_down [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_down [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_setup [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_setup [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write32 [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write32 [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read8 [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read8 [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_clean [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_clean [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 12:41:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 12:41:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 12:41:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 12:41:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-02 12:41:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure skge_up [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_up [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure skge_reset [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_reset [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure skge_vpd_read [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_vpd_read [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure wol_supported [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure wol_supported [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_init [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_init [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_write [2024-12-02 12:41:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_write [2024-12-02 12:41:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure skge_resume [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_resume [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_get_stats [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_get_stats [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure skge_supported_modes [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_supported_modes [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2024-12-02 12:41:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 12:41:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 12:41:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 12:41:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 12:41:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_get_stats [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_get_stats [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_add_filter [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_add_filter [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 12:41:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 12:41:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_add_filter [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_add_filter [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_pauseparam [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_pauseparam [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure skge_down [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_down [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read32 [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read32 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2024-12-02 12:41:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 12:41:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 12:41:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 12:41:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 12:41:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 12:41:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 12:41:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 12:41:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 12:41:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 12:41:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-12-02 12:41:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-12-02 12:41:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read16 [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read16 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_link_up [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_link_up [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-02 12:41:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 12:41:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 12:41:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_unmap [2024-12-02 12:41:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_unmap [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 12:41:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ring_alloc [2024-12-02 12:41:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ring_alloc [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2024-12-02 12:41:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure hwkhz [2024-12-02 12:41:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure hwkhz [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 12:41:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 12:41:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_intr [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_intr [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_reset [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_reset [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure __xm_phy_read [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __xm_phy_read [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outaddr [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outaddr [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure skge_devinit [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_devinit [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ioctl [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ioctl [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-12-02 12:41:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-12-02 12:41:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_up [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_up [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_mac_init [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_mac_init [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure skge_avail [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_avail [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_6 [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_6 [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read32 [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read32 [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_stats [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_stats [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure is_genesis [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_genesis [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2024-12-02 12:41:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2024-12-02 12:41:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 12:41:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 12:41:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure skge_wol_init [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_wol_init [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 12:41:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 12:41:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_clean [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_clean [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure skge_netpoll [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_netpoll [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure skge_intr [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_intr [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure skge_change_mtu [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_change_mtu [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read16 [2024-12-02 12:41:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read16 [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 12:41:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 12:41:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2024-12-02 12:41:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure xm_link_down [2024-12-02 12:41:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_link_down [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-02 12:41:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure skge_show_addr [2024-12-02 12:41:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_show_addr [2024-12-02 12:41:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure skge_qset [2024-12-02 12:41:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_qset [2024-12-02 12:41:05,188 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:41:05,192 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:41:42,946 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 12:42:03,204 INFO L? ?]: Removed 4558 outVars from TransFormulas that were not future-live. [2024-12-02 12:42:03,205 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:42:03,263 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:42:03,263 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-02 12:42:03,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:42:03 BoogieIcfgContainer [2024-12-02 12:42:03,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:42:03,266 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:42:03,266 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:42:03,271 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:42:03,271 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:40:57" (1/3) ... [2024-12-02 12:42:03,271 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49247843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:42:03, skipping insertion in model container [2024-12-02 12:42:03,272 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:41:01" (2/3) ... [2024-12-02 12:42:03,272 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49247843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:42:03, skipping insertion in model container [2024-12-02 12:42:03,272 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:42:03" (3/3) ... [2024-12-02 12:42:03,273 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i [2024-12-02 12:42:03,288 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:42:03,291 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i that has 263 procedures, 4619 locations, 1 initial locations, 125 loop locations, and 2 error locations. [2024-12-02 12:42:03,410 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:42:03,422 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@551d484c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:42:03,422 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 12:42:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand has 4279 states, 3066 states have (on average 1.4005218525766472) internal successors, (4294), 3176 states have internal predecessors, (4294), 1024 states have call successors, (1024), 187 states have call predecessors, (1024), 186 states have return successors, (1011), 986 states have call predecessors, (1011), 1011 states have call successors, (1011) [2024-12-02 12:42:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-02 12:42:03,471 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:42:03,472 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:42:03,472 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:42:03,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:42:03,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1962141744, now seen corresponding path program 1 times [2024-12-02 12:42:03,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:42:03,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403213213] [2024-12-02 12:42:03,485 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:42:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:42:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:42:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2010 trivial. 0 not checked. [2024-12-02 12:42:22,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:42:22,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403213213] [2024-12-02 12:42:22,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403213213] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:42:22,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056203738] [2024-12-02 12:42:22,072 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:42:22,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:42:22,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:42:22,077 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:42:22,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 12:42:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:42:41,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 9993 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 12:42:41,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:42:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 1950 trivial. 0 not checked. [2024-12-02 12:42:41,355 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:42:41,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056203738] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:42:41,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 12:42:41,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 12:42:41,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432982554] [2024-12-02 12:42:41,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:42:41,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 12:42:41,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:42:41,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 12:42:41,379 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:42:41,388 INFO L87 Difference]: Start difference. First operand has 4279 states, 3066 states have (on average 1.4005218525766472) internal successors, (4294), 3176 states have internal predecessors, (4294), 1024 states have call successors, (1024), 187 states have call predecessors, (1024), 186 states have return successors, (1011), 986 states have call predecessors, (1011), 1011 states have call successors, (1011) Second operand has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 12:42:41,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:42:41,666 INFO L93 Difference]: Finished difference Result 8546 states and 12765 transitions. [2024-12-02 12:42:41,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 12:42:41,668 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 409 [2024-12-02 12:42:41,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:42:41,712 INFO L225 Difference]: With dead ends: 8546 [2024-12-02 12:42:41,712 INFO L226 Difference]: Without dead ends: 4233 [2024-12-02 12:42:41,743 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 410 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 12:42:41,745 INFO L435 NwaCegarLoop]: 6240 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6240 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:42:41,746 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6240 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:42:41,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4233 states. [2024-12-02 12:42:41,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4233 to 4233. [2024-12-02 12:42:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4233 states, 3039 states have (on average 1.3698585060875288) internal successors, (4163), 3133 states have internal predecessors, (4163), 1008 states have call successors, (1008), 186 states have call predecessors, (1008), 184 states have return successors, (1006), 981 states have call predecessors, (1006), 1006 states have call successors, (1006) [2024-12-02 12:42:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 4233 states and 6177 transitions. [2024-12-02 12:42:42,004 INFO L78 Accepts]: Start accepts. Automaton has 4233 states and 6177 transitions. Word has length 409 [2024-12-02 12:42:42,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:42:42,005 INFO L471 AbstractCegarLoop]: Abstraction has 4233 states and 6177 transitions. [2024-12-02 12:42:42,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 42.0) internal successors, (84), 2 states have internal predecessors, (84), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 12:42:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6177 transitions. [2024-12-02 12:42:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-02 12:42:42,020 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:42:42,021 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:42:42,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 12:42:42,221 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 12:42:42,221 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:42:42,222 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:42:42,222 INFO L85 PathProgramCache]: Analyzing trace with hash -331912272, now seen corresponding path program 1 times [2024-12-02 12:42:42,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:42:42,222 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454865948] [2024-12-02 12:42:42,222 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:42:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:42:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:42:59,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2085 trivial. 0 not checked. [2024-12-02 12:42:59,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:42:59,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454865948] [2024-12-02 12:42:59,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454865948] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:42:59,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:42:59,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:42:59,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670952832] [2024-12-02 12:42:59,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:42:59,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:42:59,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:42:59,458 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:42:59,458 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:42:59,458 INFO L87 Difference]: Start difference. First operand 4233 states and 6177 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 12:42:59,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:42:59,966 INFO L93 Difference]: Finished difference Result 12243 states and 17887 transitions. [2024-12-02 12:42:59,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:42:59,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 409 [2024-12-02 12:42:59,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:43:00,010 INFO L225 Difference]: With dead ends: 12243 [2024-12-02 12:43:00,010 INFO L226 Difference]: Without dead ends: 8075 [2024-12-02 12:43:00,024 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:43:00,025 INFO L435 NwaCegarLoop]: 6306 mSDtfsCounter, 5702 mSDsluCounter, 6074 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5702 SdHoareTripleChecker+Valid, 12380 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 12:43:00,025 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5702 Valid, 12380 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 12:43:00,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8075 states. [2024-12-02 12:43:00,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8075 to 8063. [2024-12-02 12:43:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8063 states, 5813 states have (on average 1.3765697574402203) internal successors, (8002), 5989 states have internal predecessors, (8002), 1895 states have call successors, (1895), 355 states have call predecessors, (1895), 353 states have return successors, (1893), 1844 states have call predecessors, (1893), 1893 states have call successors, (1893) [2024-12-02 12:43:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8063 states to 8063 states and 11790 transitions. [2024-12-02 12:43:00,285 INFO L78 Accepts]: Start accepts. Automaton has 8063 states and 11790 transitions. Word has length 409 [2024-12-02 12:43:00,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:43:00,287 INFO L471 AbstractCegarLoop]: Abstraction has 8063 states and 11790 transitions. [2024-12-02 12:43:00,287 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 12:43:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 8063 states and 11790 transitions. [2024-12-02 12:43:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-02 12:43:00,294 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:43:00,294 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:43:00,295 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 12:43:00,295 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:43:00,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:43:00,295 INFO L85 PathProgramCache]: Analyzing trace with hash -421449167, now seen corresponding path program 1 times [2024-12-02 12:43:00,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:43:00,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431338311] [2024-12-02 12:43:00,295 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:43:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:43:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:43:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2085 trivial. 0 not checked. [2024-12-02 12:43:17,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:43:17,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431338311] [2024-12-02 12:43:17,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431338311] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:43:17,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:43:17,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:43:17,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186454540] [2024-12-02 12:43:17,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:43:17,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:43:17,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:43:17,937 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:43:17,938 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:43:17,938 INFO L87 Difference]: Start difference. First operand 8063 states and 11790 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 12:43:19,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:43:19,191 INFO L93 Difference]: Finished difference Result 23160 states and 33863 transitions. [2024-12-02 12:43:19,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:43:19,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 430 [2024-12-02 12:43:19,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:43:19,277 INFO L225 Difference]: With dead ends: 23160 [2024-12-02 12:43:19,277 INFO L226 Difference]: Without dead ends: 15169 [2024-12-02 12:43:19,311 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:43:19,311 INFO L435 NwaCegarLoop]: 6521 mSDtfsCounter, 5499 mSDsluCounter, 5936 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5499 SdHoareTripleChecker+Valid, 12457 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-12-02 12:43:19,312 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5499 Valid, 12457 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-12-02 12:43:19,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15169 states. [2024-12-02 12:43:19,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15169 to 15156. [2024-12-02 12:43:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15156 states, 10966 states have (on average 1.3805398504468356) internal successors, (15139), 11307 states have internal predecessors, (15139), 3511 states have call successors, (3511), 679 states have call predecessors, (3511), 677 states have return successors, (3509), 3406 states have call predecessors, (3509), 3509 states have call successors, (3509) [2024-12-02 12:43:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15156 states to 15156 states and 22159 transitions. [2024-12-02 12:43:19,795 INFO L78 Accepts]: Start accepts. Automaton has 15156 states and 22159 transitions. Word has length 430 [2024-12-02 12:43:19,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:43:19,796 INFO L471 AbstractCegarLoop]: Abstraction has 15156 states and 22159 transitions. [2024-12-02 12:43:19,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 12:43:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 15156 states and 22159 transitions. [2024-12-02 12:43:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-02 12:43:19,808 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:43:19,808 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:43:19,808 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 12:43:19,808 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:43:19,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:43:19,809 INFO L85 PathProgramCache]: Analyzing trace with hash 439052620, now seen corresponding path program 1 times [2024-12-02 12:43:19,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:43:19,809 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396878714] [2024-12-02 12:43:19,809 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:43:19,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:43:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:43:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-12-02 12:43:37,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:43:37,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396878714] [2024-12-02 12:43:37,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396878714] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:43:37,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:43:37,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:43:37,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929692700] [2024-12-02 12:43:37,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:43:37,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:43:37,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:43:37,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:43:37,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:43:37,041 INFO L87 Difference]: Start difference. First operand 15156 states and 22159 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 12:43:41,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 12:43:41,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:43:41,869 INFO L93 Difference]: Finished difference Result 30242 states and 44221 transitions. [2024-12-02 12:43:41,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:43:41,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 462 [2024-12-02 12:43:41,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:43:41,937 INFO L225 Difference]: With dead ends: 30242 [2024-12-02 12:43:41,937 INFO L226 Difference]: Without dead ends: 15156 [2024-12-02 12:43:41,984 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:43:41,985 INFO L435 NwaCegarLoop]: 6177 mSDtfsCounter, 0 mSDsluCounter, 6172 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12349 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-12-02 12:43:41,985 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12349 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-12-02 12:43:42,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15156 states. [2024-12-02 12:43:42,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15156 to 15156. [2024-12-02 12:43:42,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15156 states, 10966 states have (on average 1.380357468539121) internal successors, (15137), 11307 states have internal predecessors, (15137), 3511 states have call successors, (3511), 679 states have call predecessors, (3511), 677 states have return successors, (3509), 3406 states have call predecessors, (3509), 3509 states have call successors, (3509) [2024-12-02 12:43:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15156 states to 15156 states and 22157 transitions. [2024-12-02 12:43:42,398 INFO L78 Accepts]: Start accepts. Automaton has 15156 states and 22157 transitions. Word has length 462 [2024-12-02 12:43:42,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:43:42,399 INFO L471 AbstractCegarLoop]: Abstraction has 15156 states and 22157 transitions. [2024-12-02 12:43:42,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 12:43:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 15156 states and 22157 transitions. [2024-12-02 12:43:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-12-02 12:43:42,408 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:43:42,408 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:43:42,409 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 12:43:42,409 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:43:42,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:43:42,409 INFO L85 PathProgramCache]: Analyzing trace with hash 1229731076, now seen corresponding path program 1 times [2024-12-02 12:43:42,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:43:42,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99795211] [2024-12-02 12:43:42,409 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:43:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:43:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:44:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2103 trivial. 0 not checked. [2024-12-02 12:44:00,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:44:00,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99795211] [2024-12-02 12:44:00,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99795211] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:44:00,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:44:00,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:44:00,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126956189] [2024-12-02 12:44:00,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:44:00,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:44:00,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:44:00,057 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:44:00,057 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:00,058 INFO L87 Difference]: Start difference. First operand 15156 states and 22157 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-12-02 12:44:01,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:44:01,306 INFO L93 Difference]: Finished difference Result 43542 states and 63509 transitions. [2024-12-02 12:44:01,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:44:01,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 478 [2024-12-02 12:44:01,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:44:01,474 INFO L225 Difference]: With dead ends: 43542 [2024-12-02 12:44:01,474 INFO L226 Difference]: Without dead ends: 28458 [2024-12-02 12:44:01,543 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:01,544 INFO L435 NwaCegarLoop]: 6709 mSDtfsCounter, 5530 mSDsluCounter, 6010 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5530 SdHoareTripleChecker+Valid, 12719 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-12-02 12:44:01,544 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5530 Valid, 12719 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-12-02 12:44:01,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28458 states. [2024-12-02 12:44:02,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28458 to 28439. [2024-12-02 12:44:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28439 states, 20543 states have (on average 1.3763325707053498) internal successors, (28274), 21199 states have internal predecessors, (28274), 6579 states have call successors, (6579), 1317 states have call predecessors, (6579), 1315 states have return successors, (6577), 6388 states have call predecessors, (6577), 6577 states have call successors, (6577) [2024-12-02 12:44:02,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28439 states to 28439 states and 41430 transitions. [2024-12-02 12:44:02,772 INFO L78 Accepts]: Start accepts. Automaton has 28439 states and 41430 transitions. Word has length 478 [2024-12-02 12:44:02,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:44:02,773 INFO L471 AbstractCegarLoop]: Abstraction has 28439 states and 41430 transitions. [2024-12-02 12:44:02,773 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-12-02 12:44:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 28439 states and 41430 transitions. [2024-12-02 12:44:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-12-02 12:44:02,783 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:44:02,783 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:44:02,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 12:44:02,783 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:44:02,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:44:02,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1380423178, now seen corresponding path program 1 times [2024-12-02 12:44:02,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:44:02,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515458568] [2024-12-02 12:44:02,784 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:44:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:44:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:44:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2157 trivial. 0 not checked. [2024-12-02 12:44:20,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:44:20,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515458568] [2024-12-02 12:44:20,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515458568] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:44:20,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:44:20,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:44:20,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588157761] [2024-12-02 12:44:20,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:44:20,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:44:20,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:44:20,327 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:44:20,327 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:20,327 INFO L87 Difference]: Start difference. First operand 28439 states and 41430 transitions. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 12:44:21,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:44:21,826 INFO L93 Difference]: Finished difference Result 79968 states and 116260 transitions. [2024-12-02 12:44:21,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:44:21,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 552 [2024-12-02 12:44:21,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:44:22,113 INFO L225 Difference]: With dead ends: 79968 [2024-12-02 12:44:22,113 INFO L226 Difference]: Without dead ends: 51601 [2024-12-02 12:44:22,228 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:22,228 INFO L435 NwaCegarLoop]: 10498 mSDtfsCounter, 5911 mSDsluCounter, 6022 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5911 SdHoareTripleChecker+Valid, 16520 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 12:44:22,229 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5911 Valid, 16520 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 12:44:22,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51601 states. [2024-12-02 12:44:23,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51601 to 51566. [2024-12-02 12:44:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51566 states, 37273 states have (on average 1.3740240925066403) internal successors, (51214), 38502 states have internal predecessors, (51214), 11838 states have call successors, (11838), 2455 states have call predecessors, (11838), 2453 states have return successors, (11836), 11479 states have call predecessors, (11836), 11836 states have call successors, (11836) [2024-12-02 12:44:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51566 states to 51566 states and 74888 transitions. [2024-12-02 12:44:23,785 INFO L78 Accepts]: Start accepts. Automaton has 51566 states and 74888 transitions. Word has length 552 [2024-12-02 12:44:23,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:44:23,786 INFO L471 AbstractCegarLoop]: Abstraction has 51566 states and 74888 transitions. [2024-12-02 12:44:23,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 12:44:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 51566 states and 74888 transitions. [2024-12-02 12:44:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-12-02 12:44:23,799 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:44:23,799 INFO L218 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:44:23,799 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 12:44:23,799 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:44:23,799 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:44:23,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1481512640, now seen corresponding path program 1 times [2024-12-02 12:44:23,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:44:23,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289742516] [2024-12-02 12:44:23,800 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:44:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:44:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:44:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5328 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-02 12:44:42,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:44:42,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289742516] [2024-12-02 12:44:42,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289742516] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:44:42,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:44:42,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:44:42,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128862368] [2024-12-02 12:44:42,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:44:42,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:44:42,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:44:42,777 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:44:42,777 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:42,777 INFO L87 Difference]: Start difference. First operand 51566 states and 74888 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-12-02 12:44:44,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:44:44,379 INFO L93 Difference]: Finished difference Result 154508 states and 224398 transitions. [2024-12-02 12:44:44,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:44:44,380 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 625 [2024-12-02 12:44:44,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:44:44,806 INFO L225 Difference]: With dead ends: 154508 [2024-12-02 12:44:44,806 INFO L226 Difference]: Without dead ends: 103017 [2024-12-02 12:44:44,977 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:44:44,978 INFO L435 NwaCegarLoop]: 10993 mSDtfsCounter, 6053 mSDsluCounter, 6074 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6053 SdHoareTripleChecker+Valid, 17067 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:44:44,978 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6053 Valid, 17067 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:44:45,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103017 states. [2024-12-02 12:44:47,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103017 to 103006. [2024-12-02 12:44:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103006 states, 74475 states have (on average 1.3741524001342733) internal successors, (102340), 76932 states have internal predecessors, (102340), 23628 states have call successors, (23628), 4903 states have call predecessors, (23628), 4901 states have return successors, (23626), 22912 states have call predecessors, (23626), 23626 states have call successors, (23626) [2024-12-02 12:44:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103006 states to 103006 states and 149594 transitions. [2024-12-02 12:44:48,017 INFO L78 Accepts]: Start accepts. Automaton has 103006 states and 149594 transitions. Word has length 625 [2024-12-02 12:44:48,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:44:48,018 INFO L471 AbstractCegarLoop]: Abstraction has 103006 states and 149594 transitions. [2024-12-02 12:44:48,018 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-12-02 12:44:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103006 states and 149594 transitions. [2024-12-02 12:44:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-12-02 12:44:48,033 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:44:48,033 INFO L218 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:44:48,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 12:44:48,033 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:44:48,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:44:48,034 INFO L85 PathProgramCache]: Analyzing trace with hash -860904702, now seen corresponding path program 1 times [2024-12-02 12:44:48,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:44:48,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769307430] [2024-12-02 12:44:48,035 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:44:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:45:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:45:06,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5328 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-02 12:45:06,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:45:06,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769307430] [2024-12-02 12:45:06,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769307430] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:45:06,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:45:06,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:45:06,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806474226] [2024-12-02 12:45:06,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:45:06,116 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:45:06,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:45:06,117 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:45:06,117 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:45:06,117 INFO L87 Difference]: Start difference. First operand 103006 states and 149594 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 12:45:08,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:45:08,213 INFO L93 Difference]: Finished difference Result 205953 states and 299119 transitions. [2024-12-02 12:45:08,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:45:08,214 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 625 [2024-12-02 12:45:08,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:45:08,631 INFO L225 Difference]: With dead ends: 205953 [2024-12-02 12:45:08,631 INFO L226 Difference]: Without dead ends: 103022 [2024-12-02 12:45:08,885 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:45:08,886 INFO L435 NwaCegarLoop]: 6174 mSDtfsCounter, 36 mSDsluCounter, 6082 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 12256 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 12:45:08,886 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 12256 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 12:45:08,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103022 states. [2024-12-02 12:45:11,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103022 to 103022. [2024-12-02 12:45:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103022 states, 74491 states have (on average 1.3740720355479186) internal successors, (102356), 76948 states have internal predecessors, (102356), 23628 states have call successors, (23628), 4903 states have call predecessors, (23628), 4901 states have return successors, (23626), 22912 states have call predecessors, (23626), 23626 states have call successors, (23626) [2024-12-02 12:45:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103022 states to 103022 states and 149610 transitions. [2024-12-02 12:45:11,870 INFO L78 Accepts]: Start accepts. Automaton has 103022 states and 149610 transitions. Word has length 625 [2024-12-02 12:45:11,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:45:11,870 INFO L471 AbstractCegarLoop]: Abstraction has 103022 states and 149610 transitions. [2024-12-02 12:45:11,871 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 12:45:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103022 states and 149610 transitions. [2024-12-02 12:45:11,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-12-02 12:45:11,889 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:45:11,889 INFO L218 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:45:11,889 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 12:45:11,890 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:45:11,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:45:11,890 INFO L85 PathProgramCache]: Analyzing trace with hash -2085517057, now seen corresponding path program 1 times [2024-12-02 12:45:11,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:45:11,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595346412] [2024-12-02 12:45:11,890 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:45:11,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:45:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:45:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5328 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-02 12:45:29,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:45:29,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595346412] [2024-12-02 12:45:29,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595346412] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:45:29,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:45:29,413 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:45:29,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014746670] [2024-12-02 12:45:29,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:45:29,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:45:29,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:45:29,415 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:45:29,415 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:45:29,416 INFO L87 Difference]: Start difference. First operand 103022 states and 149610 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-12-02 12:45:31,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:45:31,130 INFO L93 Difference]: Finished difference Result 103055 states and 149672 transitions. [2024-12-02 12:45:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:45:31,130 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 633 [2024-12-02 12:45:31,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:45:31,575 INFO L225 Difference]: With dead ends: 103055 [2024-12-02 12:45:31,575 INFO L226 Difference]: Without dead ends: 103052 [2024-12-02 12:45:31,637 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:45:31,637 INFO L435 NwaCegarLoop]: 6175 mSDtfsCounter, 0 mSDsluCounter, 6170 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12345 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:45:31,638 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12345 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:45:31,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103052 states. [2024-12-02 12:45:34,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103052 to 103052. [2024-12-02 12:45:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103052 states, 74521 states have (on average 1.373921444961823) internal successors, (102386), 76978 states have internal predecessors, (102386), 23628 states have call successors, (23628), 4903 states have call predecessors, (23628), 4901 states have return successors, (23626), 22912 states have call predecessors, (23626), 23626 states have call successors, (23626) [2024-12-02 12:45:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103052 states to 103052 states and 149640 transitions. [2024-12-02 12:45:34,673 INFO L78 Accepts]: Start accepts. Automaton has 103052 states and 149640 transitions. Word has length 633 [2024-12-02 12:45:34,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:45:34,674 INFO L471 AbstractCegarLoop]: Abstraction has 103052 states and 149640 transitions. [2024-12-02 12:45:34,674 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-12-02 12:45:34,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103052 states and 149640 transitions. [2024-12-02 12:45:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2024-12-02 12:45:34,694 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:45:34,694 INFO L218 NwaCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:45:34,694 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 12:45:34,694 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:45:34,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:45:34,695 INFO L85 PathProgramCache]: Analyzing trace with hash 828270468, now seen corresponding path program 1 times [2024-12-02 12:45:34,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:45:34,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119147455] [2024-12-02 12:45:34,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:45:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:45:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:45:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5328 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-02 12:45:53,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:45:53,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119147455] [2024-12-02 12:45:53,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119147455] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:45:53,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:45:53,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 12:45:53,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958465710] [2024-12-02 12:45:53,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:45:53,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 12:45:53,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:45:53,413 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 12:45:53,413 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:45:53,413 INFO L87 Difference]: Start difference. First operand 103052 states and 149640 transitions. Second operand has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 12:45:55,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:45:55,800 INFO L93 Difference]: Finished difference Result 216282 states and 311695 transitions. [2024-12-02 12:45:55,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 12:45:55,800 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 635 [2024-12-02 12:45:55,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:45:56,455 INFO L225 Difference]: With dead ends: 216282 [2024-12-02 12:45:56,455 INFO L226 Difference]: Without dead ends: 113305 [2024-12-02 12:45:56,801 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 12:45:56,802 INFO L435 NwaCegarLoop]: 6524 mSDtfsCounter, 4023 mSDsluCounter, 9030 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4023 SdHoareTripleChecker+Valid, 15554 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:45:56,802 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4023 Valid, 15554 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:45:56,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113305 states. [2024-12-02 12:46:00,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113305 to 112997. [2024-12-02 12:46:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112997 states, 81372 states have (on average 1.361070146979305) internal successors, (110753), 83872 states have internal predecessors, (110753), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6327 states have return successors, (25324), 24554 states have call predecessors, (25324), 25296 states have call successors, (25324) [2024-12-02 12:46:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112997 states to 112997 states and 161374 transitions. [2024-12-02 12:46:00,644 INFO L78 Accepts]: Start accepts. Automaton has 112997 states and 161374 transitions. Word has length 635 [2024-12-02 12:46:00,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:46:00,645 INFO L471 AbstractCegarLoop]: Abstraction has 112997 states and 161374 transitions. [2024-12-02 12:46:00,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 12:46:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 112997 states and 161374 transitions. [2024-12-02 12:46:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-12-02 12:46:00,703 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:46:00,704 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:46:00,704 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 12:46:00,705 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:46:00,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:46:00,721 INFO L85 PathProgramCache]: Analyzing trace with hash 997822680, now seen corresponding path program 1 times [2024-12-02 12:46:00,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:46:00,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446669278] [2024-12-02 12:46:00,722 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:46:00,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:46:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:46:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5422 trivial. 0 not checked. [2024-12-02 12:46:18,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:46:18,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446669278] [2024-12-02 12:46:18,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446669278] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:46:18,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254030140] [2024-12-02 12:46:18,458 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:46:18,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:46:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:46:18,460 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:46:18,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 12:46:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:46:38,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 11678 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 12:46:38,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:46:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 5342 trivial. 0 not checked. [2024-12-02 12:46:38,547 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:46:38,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [254030140] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:46:38,548 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 12:46:38,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 12:46:38,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015698836] [2024-12-02 12:46:38,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:46:38,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:46:38,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:46:38,550 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:46:38,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 12:46:38,551 INFO L87 Difference]: Start difference. First operand 112997 states and 161374 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 12:46:41,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:46:41,642 INFO L93 Difference]: Finished difference Result 225947 states and 322879 transitions. [2024-12-02 12:46:41,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:46:41,643 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) Word has length 708 [2024-12-02 12:46:41,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:46:42,459 INFO L225 Difference]: With dead ends: 225947 [2024-12-02 12:46:42,459 INFO L226 Difference]: Without dead ends: 113025 [2024-12-02 12:46:43,096 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 709 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 12:46:43,098 INFO L435 NwaCegarLoop]: 6165 mSDtfsCounter, 0 mSDsluCounter, 6161 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12326 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 12:46:43,100 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12326 Invalid, 5 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 12:46:43,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113025 states. [2024-12-02 12:46:46,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113025 to 113025. [2024-12-02 12:46:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113025 states, 81400 states have (on average 1.3609459459459459) internal successors, (110781), 83900 states have internal predecessors, (110781), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6327 states have return successors, (25324), 24554 states have call predecessors, (25324), 25296 states have call successors, (25324) [2024-12-02 12:46:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113025 states to 113025 states and 161402 transitions. [2024-12-02 12:46:47,156 INFO L78 Accepts]: Start accepts. Automaton has 113025 states and 161402 transitions. Word has length 708 [2024-12-02 12:46:47,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:46:47,157 INFO L471 AbstractCegarLoop]: Abstraction has 113025 states and 161402 transitions. [2024-12-02 12:46:47,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 12:46:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 113025 states and 161402 transitions. [2024-12-02 12:46:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2024-12-02 12:46:47,255 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:46:47,256 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:46:47,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-12-02 12:46:47,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-12-02 12:46:47,456 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:46:47,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:46:47,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1666147362, now seen corresponding path program 1 times [2024-12-02 12:46:47,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:46:47,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503754786] [2024-12-02 12:46:47,458 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:46:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:47:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:47:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5418 trivial. 0 not checked. [2024-12-02 12:47:06,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:47:06,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503754786] [2024-12-02 12:47:06,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503754786] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:47:06,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:47:06,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:47:06,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507299904] [2024-12-02 12:47:06,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:47:06,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:47:06,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:47:06,406 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:47:06,406 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:47:06,406 INFO L87 Difference]: Start difference. First operand 113025 states and 161402 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 12:47:09,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:47:09,117 INFO L93 Difference]: Finished difference Result 225991 states and 322735 transitions. [2024-12-02 12:47:09,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:47:09,117 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 718 [2024-12-02 12:47:09,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:47:09,649 INFO L225 Difference]: With dead ends: 225991 [2024-12-02 12:47:09,649 INFO L226 Difference]: Without dead ends: 113041 [2024-12-02 12:47:09,945 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:47:09,946 INFO L435 NwaCegarLoop]: 6165 mSDtfsCounter, 0 mSDsluCounter, 6159 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12324 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 12:47:09,946 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12324 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 12:47:10,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113041 states. [2024-12-02 12:47:12,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113041 to 113041. [2024-12-02 12:47:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113041 states, 81416 states have (on average 1.360875012282598) internal successors, (110797), 83916 states have internal predecessors, (110797), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6327 states have return successors, (25324), 24554 states have call predecessors, (25324), 25296 states have call successors, (25324) [2024-12-02 12:47:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113041 states to 113041 states and 161418 transitions. [2024-12-02 12:47:13,598 INFO L78 Accepts]: Start accepts. Automaton has 113041 states and 161418 transitions. Word has length 718 [2024-12-02 12:47:13,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:47:13,599 INFO L471 AbstractCegarLoop]: Abstraction has 113041 states and 161418 transitions. [2024-12-02 12:47:13,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 12:47:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 113041 states and 161418 transitions. [2024-12-02 12:47:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2024-12-02 12:47:13,683 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:47:13,683 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:47:13,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 12:47:13,683 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:47:13,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:47:13,684 INFO L85 PathProgramCache]: Analyzing trace with hash 782638372, now seen corresponding path program 1 times [2024-12-02 12:47:13,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:47:13,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241990143] [2024-12-02 12:47:13,684 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:47:13,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:47:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:47:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 5418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5418 trivial. 0 not checked. [2024-12-02 12:47:33,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:47:33,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241990143] [2024-12-02 12:47:33,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241990143] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:47:33,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:47:33,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 12:47:33,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844376] [2024-12-02 12:47:33,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:47:33,324 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 12:47:33,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:47:33,325 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 12:47:33,325 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:47:33,325 INFO L87 Difference]: Start difference. First operand 113041 states and 161418 transitions. Second operand has 4 states, 4 states have (on average 45.5) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 12:47:35,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:47:35,958 INFO L93 Difference]: Finished difference Result 226039 states and 322783 transitions. [2024-12-02 12:47:35,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 12:47:35,958 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 45.5) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 718 [2024-12-02 12:47:35,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:47:36,599 INFO L225 Difference]: With dead ends: 226039 [2024-12-02 12:47:36,599 INFO L226 Difference]: Without dead ends: 113073 [2024-12-02 12:47:37,003 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 12:47:37,004 INFO L435 NwaCegarLoop]: 6163 mSDtfsCounter, 1 mSDsluCounter, 12316 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 18479 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 12:47:37,004 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 18479 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 12:47:37,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113073 states. [2024-12-02 12:47:39,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113073 to 113073. [2024-12-02 12:47:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113073 states, 81448 states have (on average 1.3607332285630096) internal successors, (110829), 83948 states have internal predecessors, (110829), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6327 states have return successors, (25324), 24554 states have call predecessors, (25324), 25296 states have call successors, (25324) [2024-12-02 12:47:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113073 states to 113073 states and 161450 transitions. [2024-12-02 12:47:40,576 INFO L78 Accepts]: Start accepts. Automaton has 113073 states and 161450 transitions. Word has length 718 [2024-12-02 12:47:40,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:47:40,577 INFO L471 AbstractCegarLoop]: Abstraction has 113073 states and 161450 transitions. [2024-12-02 12:47:40,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 45.5) internal successors, (182), 4 states have internal predecessors, (182), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 12:47:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 113073 states and 161450 transitions. [2024-12-02 12:47:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-12-02 12:47:40,651 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:47:40,651 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:47:40,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 12:47:40,651 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:47:40,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:47:40,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1268558506, now seen corresponding path program 1 times [2024-12-02 12:47:40,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:47:40,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199269465] [2024-12-02 12:47:40,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:47:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:48:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:48:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5425 trivial. 0 not checked. [2024-12-02 12:48:07,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:48:07,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199269465] [2024-12-02 12:48:07,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199269465] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:48:07,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:48:07,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 12:48:07,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999557530] [2024-12-02 12:48:07,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:48:07,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 12:48:07,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:48:07,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 12:48:07,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 12:48:07,662 INFO L87 Difference]: Start difference. First operand 113073 states and 161450 transitions. Second operand has 7 states, 7 states have (on average 24.0) internal successors, (168), 6 states have internal predecessors, (168), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 12:48:11,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:48:11,104 INFO L93 Difference]: Finished difference Result 226247 states and 323331 transitions. [2024-12-02 12:48:11,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 12:48:11,105 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 24.0) internal successors, (168), 6 states have internal predecessors, (168), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) Word has length 708 [2024-12-02 12:48:11,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:48:11,636 INFO L225 Difference]: With dead ends: 226247 [2024-12-02 12:48:11,636 INFO L226 Difference]: Without dead ends: 113249 [2024-12-02 12:48:11,937 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 12:48:11,938 INFO L435 NwaCegarLoop]: 6162 mSDtfsCounter, 0 mSDsluCounter, 30804 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 36966 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 12:48:11,938 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 36966 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 12:48:12,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113249 states. [2024-12-02 12:48:15,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113249 to 113241. [2024-12-02 12:48:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113241 states, 81588 states have (on average 1.3601142324851694) internal successors, (110969), 84088 states have internal predecessors, (110969), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6355 states have return successors, (25492), 24582 states have call predecessors, (25492), 25296 states have call successors, (25492) [2024-12-02 12:48:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113241 states to 113241 states and 161758 transitions. [2024-12-02 12:48:15,930 INFO L78 Accepts]: Start accepts. Automaton has 113241 states and 161758 transitions. Word has length 708 [2024-12-02 12:48:15,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:48:15,931 INFO L471 AbstractCegarLoop]: Abstraction has 113241 states and 161758 transitions. [2024-12-02 12:48:15,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.0) internal successors, (168), 6 states have internal predecessors, (168), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (57), 3 states have call predecessors, (57), 2 states have call successors, (57) [2024-12-02 12:48:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 113241 states and 161758 transitions. [2024-12-02 12:48:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-12-02 12:48:15,996 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:48:15,996 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:48:15,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 12:48:15,997 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:48:15,997 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:48:15,997 INFO L85 PathProgramCache]: Analyzing trace with hash 229473330, now seen corresponding path program 1 times [2024-12-02 12:48:15,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:48:15,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673835005] [2024-12-02 12:48:15,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:48:15,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:48:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:48:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 5638 backedges. 1072 proven. 82 refuted. 0 times theorem prover too weak. 4484 trivial. 0 not checked. [2024-12-02 12:48:54,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:48:54,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673835005] [2024-12-02 12:48:54,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673835005] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:48:54,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799138181] [2024-12-02 12:48:54,606 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:48:54,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:48:54,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:48:54,609 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:48:54,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 12:49:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:49:15,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 11728 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-02 12:49:15,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:49:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5638 backedges. 301 proven. 0 refuted. 0 times theorem prover too weak. 5337 trivial. 0 not checked. [2024-12-02 12:49:17,669 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 12:49:17,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1799138181] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:49:17,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 12:49:17,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [24] total 30 [2024-12-02 12:49:17,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295621572] [2024-12-02 12:49:17,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:49:17,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 12:49:17,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:49:17,671 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 12:49:17,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2024-12-02 12:49:17,671 INFO L87 Difference]: Start difference. First operand 113241 states and 161758 transitions. Second operand has 8 states, 8 states have (on average 23.625) internal successors, (189), 7 states have internal predecessors, (189), 2 states have call successors, (63), 2 states have call predecessors, (63), 3 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 12:49:20,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:49:20,685 INFO L93 Difference]: Finished difference Result 226553 states and 323795 transitions. [2024-12-02 12:49:20,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 12:49:20,686 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 23.625) internal successors, (189), 7 states have internal predecessors, (189), 2 states have call successors, (63), 2 states have call predecessors, (63), 3 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) Word has length 733 [2024-12-02 12:49:20,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:49:21,238 INFO L225 Difference]: With dead ends: 226553 [2024-12-02 12:49:21,238 INFO L226 Difference]: Without dead ends: 113387 [2024-12-02 12:49:21,603 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 771 GetRequests, 743 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2024-12-02 12:49:21,603 INFO L435 NwaCegarLoop]: 6160 mSDtfsCounter, 0 mSDsluCounter, 36952 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 43112 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 12:49:21,604 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 43112 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 12:49:21,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113387 states. [2024-12-02 12:49:24,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113387 to 113381. [2024-12-02 12:49:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113381 states, 81700 states have (on average 1.3596205630354956) internal successors, (111081), 84200 states have internal predecessors, (111081), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6383 states have return successors, (25550), 24610 states have call predecessors, (25550), 25296 states have call successors, (25550) [2024-12-02 12:49:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113381 states to 113381 states and 161928 transitions. [2024-12-02 12:49:25,585 INFO L78 Accepts]: Start accepts. Automaton has 113381 states and 161928 transitions. Word has length 733 [2024-12-02 12:49:25,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:49:25,585 INFO L471 AbstractCegarLoop]: Abstraction has 113381 states and 161928 transitions. [2024-12-02 12:49:25,586 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 23.625) internal successors, (189), 7 states have internal predecessors, (189), 2 states have call successors, (63), 2 states have call predecessors, (63), 3 states have return successors, (60), 3 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 12:49:25,586 INFO L276 IsEmpty]: Start isEmpty. Operand 113381 states and 161928 transitions. [2024-12-02 12:49:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-12-02 12:49:25,636 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:49:25,637 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:49:25,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-12-02 12:49:25,837 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-12-02 12:49:25,837 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:49:25,842 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:49:25,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1497844475, now seen corresponding path program 1 times [2024-12-02 12:49:25,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:49:25,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4815703] [2024-12-02 12:49:25,843 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:49:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:49:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:49:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5647 trivial. 0 not checked. [2024-12-02 12:49:43,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:49:43,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4815703] [2024-12-02 12:49:43,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4815703] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:49:43,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:49:43,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:49:43,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466914996] [2024-12-02 12:49:43,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:49:43,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:49:43,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:49:43,973 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:49:43,973 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:49:43,974 INFO L87 Difference]: Start difference. First operand 113381 states and 161928 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 12:49:46,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:49:46,622 INFO L93 Difference]: Finished difference Result 226717 states and 324157 transitions. [2024-12-02 12:49:46,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:49:46,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 733 [2024-12-02 12:49:46,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:49:47,122 INFO L225 Difference]: With dead ends: 226717 [2024-12-02 12:49:47,122 INFO L226 Difference]: Without dead ends: 113411 [2024-12-02 12:49:47,401 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:49:47,402 INFO L435 NwaCegarLoop]: 6165 mSDtfsCounter, 0 mSDsluCounter, 6161 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12326 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:49:47,402 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12326 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:49:47,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113411 states. [2024-12-02 12:49:50,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113411 to 113411. [2024-12-02 12:49:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113411 states, 81730 states have (on average 1.3594885598923283) internal successors, (111111), 84230 states have internal predecessors, (111111), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6383 states have return successors, (25550), 24610 states have call predecessors, (25550), 25296 states have call successors, (25550) [2024-12-02 12:49:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113411 states to 113411 states and 161958 transitions. [2024-12-02 12:49:51,517 INFO L78 Accepts]: Start accepts. Automaton has 113411 states and 161958 transitions. Word has length 733 [2024-12-02 12:49:51,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:49:51,518 INFO L471 AbstractCegarLoop]: Abstraction has 113411 states and 161958 transitions. [2024-12-02 12:49:51,518 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 12:49:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 113411 states and 161958 transitions. [2024-12-02 12:49:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-12-02 12:49:51,599 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:49:51,599 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:49:51,599 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 12:49:51,599 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:49:51,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:49:51,600 INFO L85 PathProgramCache]: Analyzing trace with hash 68913475, now seen corresponding path program 1 times [2024-12-02 12:49:51,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:49:51,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778814910] [2024-12-02 12:49:51,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:49:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:50:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:50:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5647 trivial. 0 not checked. [2024-12-02 12:50:12,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:50:12,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778814910] [2024-12-02 12:50:12,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778814910] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:50:12,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:50:12,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:50:12,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636865449] [2024-12-02 12:50:12,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:50:12,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:50:12,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:50:12,307 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:50:12,307 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:50:12,308 INFO L87 Difference]: Start difference. First operand 113411 states and 161958 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 12:50:14,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:50:14,768 INFO L93 Difference]: Finished difference Result 226777 states and 324159 transitions. [2024-12-02 12:50:14,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:50:14,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 733 [2024-12-02 12:50:14,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:50:15,371 INFO L225 Difference]: With dead ends: 226777 [2024-12-02 12:50:15,371 INFO L226 Difference]: Without dead ends: 113441 [2024-12-02 12:50:15,708 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:50:15,709 INFO L435 NwaCegarLoop]: 6165 mSDtfsCounter, 0 mSDsluCounter, 6161 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12326 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 12:50:15,709 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12326 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 12:50:15,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113441 states. [2024-12-02 12:50:18,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113441 to 113441. [2024-12-02 12:50:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113441 states, 81760 states have (on average 1.3593566536203523) internal successors, (111141), 84260 states have internal predecessors, (111141), 25297 states have call successors, (25297), 6328 states have call predecessors, (25297), 6383 states have return successors, (25550), 24610 states have call predecessors, (25550), 25296 states have call successors, (25550) [2024-12-02 12:50:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113441 states to 113441 states and 161988 transitions. [2024-12-02 12:50:19,179 INFO L78 Accepts]: Start accepts. Automaton has 113441 states and 161988 transitions. Word has length 733 [2024-12-02 12:50:19,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:50:19,180 INFO L471 AbstractCegarLoop]: Abstraction has 113441 states and 161988 transitions. [2024-12-02 12:50:19,180 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 12:50:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 113441 states and 161988 transitions. [2024-12-02 12:50:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2024-12-02 12:50:19,241 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:50:19,241 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 28, 28, 27, 27, 27, 27, 27, 27, 27, 27, 10, 10, 10, 10, 10, 10, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:50:19,241 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 12:50:19,242 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:50:19,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:50:19,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1695823861, now seen corresponding path program 1 times [2024-12-02 12:50:19,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:50:19,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959899264] [2024-12-02 12:50:19,242 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:50:19,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:50:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:51:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5638 backedges. 1510 proven. 174 refuted. 0 times theorem prover too weak. 3954 trivial. 0 not checked. [2024-12-02 12:51:05,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:51:05,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959899264] [2024-12-02 12:51:05,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959899264] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 12:51:05,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780161671] [2024-12-02 12:51:05,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:51:05,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:51:05,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:51:05,070 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:51:05,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25f4671-3947-4acc-b794-c09012002bad/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 12:51:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:51:29,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 11720 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-12-02 12:51:29,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 12:51:29,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-02 12:51:30,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 12:51:32,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-02 12:51:32,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:51:33,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-02 12:51:34,612 WARN L873 $PredicateComparison]: unable to prove that (and (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= |c_#memory_int#23| (store |c_old(#memory_int#23)| |#Ultimate.meminit_#ptr.base| ((as const (Array Int Int)) 0)))) (exists ((|v_ldv_init_zalloc_#t~malloc25.base_7| Int)) (= |c_#valid| (store |c_old(#valid)| |v_ldv_init_zalloc_#t~malloc25.base_7| 1))) (exists ((|ldv_init_zalloc_#t~malloc25.base| Int)) (= (select |c_#valid| |ldv_init_zalloc_#t~malloc25.base|) 1))) is different from true [2024-12-02 12:51:34,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-02 12:51:34,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 12:51:36,293 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-12-02 12:51:36,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 16 [2024-12-02 12:51:36,429 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-12-02 12:51:36,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-12-02 12:51:36,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-02 12:51:37,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:51:37,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 3 [2024-12-02 12:52:22,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-02 12:52:22,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 3 [2024-12-02 12:52:22,502 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-12-02 12:52:22,502 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-12-02 12:52:22,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2024-12-02 12:52:22,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:52:22,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-02 12:52:22,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 3 [2024-12-02 12:52:23,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 3 [2024-12-02 12:52:23,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-02 12:52:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-02 12:52:23,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2024-12-02 12:52:23,493 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-12-02 12:52:23,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-12-02 12:52:23,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:52:23,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-02 12:52:36,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-02 12:52:37,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-02 12:52:37,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 10 [2024-12-02 12:52:37,159 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-02 12:52:37,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-12-02 12:52:37,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:52:37,838 WARN L873 $PredicateComparison]: unable to prove that (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= |c_#memory_int#23| (store |c_old(#memory_int#23)| |#Ultimate.meminit_#ptr.base| ((as const (Array Int Int)) 0)))) is different from true [2024-12-02 12:52:37,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 12:52:38,568 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((as const (Array Int Int)) 0))) (and (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= .cse0 (select |c_#memory_int#23| |#Ultimate.meminit_#ptr.base|))) (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= |c_#memory_int#23| (store |c_old(#memory_int#23)| |#Ultimate.meminit_#ptr.base| .cse0))))) is different from true [2024-12-02 12:52:38,815 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-12-02 12:52:38,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 16 [2024-12-02 12:52:39,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:52:39,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 12:52:39,978 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-12-02 12:52:39,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 16 [2024-12-02 12:52:40,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-12-02 12:52:40,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 12:52:41,123 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-12-02 12:52:41,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 16 [2024-12-02 12:52:44,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 30 [2024-12-02 12:52:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5638 backedges. 2237 proven. 151 refuted. 0 times theorem prover too weak. 3137 trivial. 113 not checked. [2024-12-02 12:52:44,961 INFO L312 TraceCheckSpWp]: Computing backward predicates...