./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.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_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/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_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/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_c3a39593-992b-4c9d-940b-900637430788/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 fed94ce37987ef9dc223493e43047642299e52fe53f5b1ef386a6f27dc6462cc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:11:34,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:11:34,292 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 13:11:34,297 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:11:34,297 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:11:34,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:11:34,320 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:11:34,320 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:11:34,320 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:11:34,320 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:11:34,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:11:34,320 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:11:34,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:11:34,321 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:11:34,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:11:34,322 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:11:34,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:11:34,322 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:11:34,323 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:11:34,323 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:11:34,323 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_c3a39593-992b-4c9d-940b-900637430788/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 -> fed94ce37987ef9dc223493e43047642299e52fe53f5b1ef386a6f27dc6462cc [2024-12-02 13:11:34,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:11:34,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:11:34,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:11:34,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:11:34,568 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:11:34,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2024-12-02 13:11:37,178 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/data/a8021a334/3730fa2197e6469da19117919cf900a9/FLAG5eaf010f9 [2024-12-02 13:11:37,662 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:11:37,663 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2024-12-02 13:11:37,699 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/data/a8021a334/3730fa2197e6469da19117919cf900a9/FLAG5eaf010f9 [2024-12-02 13:11:37,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/data/a8021a334/3730fa2197e6469da19117919cf900a9 [2024-12-02 13:11:37,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:11:37,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:11:37,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:11:37,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:11:37,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:11:37,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:37" (1/1) ... [2024-12-02 13:11:37,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed5f004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:37, skipping insertion in model container [2024-12-02 13:11:37,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:37" (1/1) ... [2024-12-02 13:11:37,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:11:39,658 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_c3a39593-992b-4c9d-940b-900637430788/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2024-12-02 13:11:39,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:11:39,837 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:11:39,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3510-3511] [2024-12-02 13:11:39,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3537] [2024-12-02 13:11:39,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3540] [2024-12-02 13:11:39,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3543] [2024-12-02 13:11:39,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3546] [2024-12-02 13:11:39,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3589] [2024-12-02 13:11:39,930 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; decl %0": "+m" (v->counter)); [3596] [2024-12-02 13:11:39,930 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3606-3607] [2024-12-02 13:11:39,931 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3610-3611] [2024-12-02 13:11:39,931 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3614-3615] [2024-12-02 13:11:39,931 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3618-3619] [2024-12-02 13:11:39,932 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [3649-3650] [2024-12-02 13:11:39,932 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [3654-3655] [2024-12-02 13:11:39,932 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [3659-3660] [2024-12-02 13:11:39,932 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [3664-3665] [2024-12-02 13:11:39,984 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_main.c.prepared"), "i" (855), "i" (12UL)); [4930-4931] [2024-12-02 13:11:39,995 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [5248-5249] [2024-12-02 13:11:39,995 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [5253-5254] [2024-12-02 13:11:39,996 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [5258-5259] [2024-12-02 13:11:39,996 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [5263-5264] [2024-12-02 13:11:40,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6712] [2024-12-02 13:11:40,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6715] [2024-12-02 13:11:40,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6718] [2024-12-02 13:11:40,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6721] [2024-12-02 13:11:40,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6888] [2024-12-02 13:11:40,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6894] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6897] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6900] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6903] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6914] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6917] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6920] [2024-12-02 13:11:40,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6923] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6934] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6937] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6940] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6943] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6954] [2024-12-02 13:11:40,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6957] [2024-12-02 13:11:40,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6960] [2024-12-02 13:11:40,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6963] [2024-12-02 13:11:40,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6978] [2024-12-02 13:11:40,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6981] [2024-12-02 13:11:40,080 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_partition.c.prepared"), "i" (212), "i" (12UL)); [6995-6996] [2024-12-02 13:11:40,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7517] [2024-12-02 13:11:40,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7650] [2024-12-02 13:11:40,102 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/gfp.h"), "i" (323), "i" (12UL)); [7708-7709] [2024-12-02 13:11:40,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____0): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7759-7760] [2024-12-02 13:11:40,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7763-7764] [2024-12-02 13:11:40,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____1): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7769-7770] [2024-12-02 13:11:40,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____2): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7773-7774] [2024-12-02 13:11:40,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____3): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7776-7777] [2024-12-02 13:11:40,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____4): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7779-7780] [2024-12-02 13:11:40,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr_____5): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7782-7783] [2024-12-02 13:11:40,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [7802] [2024-12-02 13:11:40,111 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (251), "i" (12UL)); [7961-7962] [2024-12-02 13:11:40,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8037] [2024-12-02 13:11:40,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (372), "i" (12UL)); [8089-8090] [2024-12-02 13:11:40,119 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (441), "i" (12UL)); [8179-8180] [2024-12-02 13:11:40,120 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (463), "i" (12UL)); [8205-8206] [2024-12-02 13:11:40,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8519] [2024-12-02 13:11:40,139 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (1032), "i" (12UL)); [8771-8772] [2024-12-02 13:11:40,153 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [9223-9224] [2024-12-02 13:11:40,153 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [9228-9229] [2024-12-02 13:11:40,153 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [9233-9234] [2024-12-02 13:11:40,154 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [9238-9239] [2024-12-02 13:11:40,156 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (1451), "i" (12UL)); [9288-9289] [2024-12-02 13:11:40,159 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/sgi-xp/xpc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/misc/sgi-xp/xpc_uv.c.prepared"), "i" (1509), "i" (12UL)); [9356-9357] [2024-12-02 13:11:40,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9484] [2024-12-02 13:11:40,164 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; cmpxchgb %2,%1": "=a" (__ret___0), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [9515-9516] [2024-12-02 13:11:40,164 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; cmpxchgw %2,%1": "=a" (__ret___0), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [9520-9521] [2024-12-02 13:11:40,165 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; cmpxchgl %2,%1": "=a" (__ret___0), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [9525-9526] [2024-12-02 13:11:40,165 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; cmpxchgq %2,%1": "=a" (__ret___0), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [9530-9531] [2024-12-02 13:11:40,192 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_c3a39593-992b-4c9d-940b-900637430788/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2024-12-02 13:11:40,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:11:40,373 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 13:11:40,381 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:11:40,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40 WrapperNode [2024-12-02 13:11:40,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:11:40,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:11:40,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:11:40,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:11:40,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:40,452 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:40,680 INFO L138 Inliner]: procedures = 380, calls = 3936, calls flagged for inlining = 113, calls inlined = 108, statements flattened = 7683 [2024-12-02 13:11:40,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:11:40,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:11:40,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:11:40,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:11:40,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:40,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:40,732 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,583 INFO L175 MemorySlicer]: Split 2035 memory accesses to 34 slices as follows [128, 4, 4, 4, 19, 4, 11, 378, 1, 172, 2, 20, 2, 5, 16, 731, 83, 9, 2, 48, 4, 3, 4, 5, 1, 3, 5, 15, 301, 33, 1, 6, 10, 1]. 36 percent of accesses are in the largest equivalence class. The 356 initializations are split as follows [41, 4, 0, 4, 2, 0, 0, 0, 0, 172, 0, 0, 0, 0, 0, 91, 0, 0, 2, 0, 4, 3, 0, 0, 1, 3, 0, 15, 0, 4, 0, 0, 10, 0]. The 1055 writes are split as follows [41, 0, 0, 0, 17, 1, 2, 378, 0, 0, 0, 20, 1, 2, 3, 218, 42, 0, 0, 36, 0, 0, 1, 3, 0, 0, 1, 0, 258, 29, 0, 2, 0, 0]. [2024-12-02 13:11:41,583 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,583 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,747 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,880 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,987 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:11:41,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:11:41,989 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:11:41,989 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:11:41,990 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (1/1) ... [2024-12-02 13:11:41,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:11:42,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:11:42,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:11:42,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:11:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2024-12-02 13:11:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2024-12-02 13:11:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 13:11:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 13:11:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2024-12-02 13:11:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2024-12-02 13:11:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-12-02 13:11:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2024-12-02 13:11:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __cmpxchg_wrong_size [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2024-12-02 13:11:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2024-12-02 13:11:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2024-12-02 13:11:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2024-12-02 13:11:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 13:11:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 13:11:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 13:11:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 13:11:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-12-02 13:11:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 13:11:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 13:11:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 13:11:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 13:11:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 13:11:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2024-12-02 13:11:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2024-12-02 13:11:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2024-12-02 13:11:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2024-12-02 13:11:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2024-12-02 13:11:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2024-12-02 13:11:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2024-12-02 13:11:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2024-12-02 13:11:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2024-12-02 13:11:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2024-12-02 13:11:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2024-12-02 13:11:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2024-12-02 13:11:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2024-12-02 13:11:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2024-12-02 13:11:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2024-12-02 13:11:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2024-12-02 13:11:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 13:11:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 13:11:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-12-02 13:11:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-12-02 13:11:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2024-12-02 13:11:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2024-12-02 13:11:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2024-12-02 13:11:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2024-12-02 13:11:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-12-02 13:11:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-12-02 13:11:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2024-12-02 13:11:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2024-12-02 13:11:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2024-12-02 13:11:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 13:11:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2024-12-02 13:11:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2024-12-02 13:11:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 13:11:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 13:11:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2024-12-02 13:11:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-02 13:11:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2024-12-02 13:11:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2024-12-02 13:11:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-02 13:11:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-02 13:11:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2024-12-02 13:11:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 13:11:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 13:11:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2024-12-02 13:11:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2024-12-02 13:11:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2024-12-02 13:11:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2024-12-02 13:11:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 13:11:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 13:11:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-12-02 13:11:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2024-12-02 13:11:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-02 13:11:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2024-12-02 13:11:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 13:11:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 13:11:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2024-12-02 13:11:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 13:11:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 13:11:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 13:11:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2024-12-02 13:11:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 13:11:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 13:11:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 13:11:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 13:11:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2024-12-02 13:11:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-02 13:11:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-02 13:11:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2024-12-02 13:11:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 13:11:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 13:11:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:11:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 13:11:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2024-12-02 13:11:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 13:11:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2024-12-02 13:11:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2024-12-02 13:11:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2024-12-02 13:11:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 13:11:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2024-12-02 13:11:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 13:11:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2024-12-02 13:11:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 13:11:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 13:11:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2024-12-02 13:11:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-12-02 13:11:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-02 13:11:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 13:11:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 13:11:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-02 13:11:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-02 13:11:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 13:11:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 13:11:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 13:11:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 13:11:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-02 13:11:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-02 13:11:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:11:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:11:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2024-12-02 13:11:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2024-12-02 13:11:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 13:11:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 13:11:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2024-12-02 13:11:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2024-12-02 13:11:43,213 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:11:43,218 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:12:13,188 INFO L? ?]: Removed 2917 outVars from TransFormulas that were not future-live. [2024-12-02 13:12:13,188 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:12:13,244 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:12:13,244 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 13:12:13,245 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:12:13 BoogieIcfgContainer [2024-12-02 13:12:13,245 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:12:13,247 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:12:13,247 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:12:13,252 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:12:13,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:11:37" (1/3) ... [2024-12-02 13:12:13,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9fe101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:12:13, skipping insertion in model container [2024-12-02 13:12:13,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:40" (2/3) ... [2024-12-02 13:12:13,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9fe101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:12:13, skipping insertion in model container [2024-12-02 13:12:13,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:12:13" (3/3) ... [2024-12-02 13:12:13,254 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2024-12-02 13:12:13,287 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:12:13,290 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i that has 202 procedures, 3568 locations, 1 initial locations, 69 loop locations, and 2 error locations. [2024-12-02 13:12:13,412 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:12:13,423 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;@35e8bbdf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:12:13,423 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 13:12:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand has 3403 states, 2397 states have (on average 1.3896537338339592) internal successors, (3331), 2522 states have internal predecessors, (3331), 835 states have call successors, (835), 168 states have call predecessors, (835), 168 states have return successors, (835), 800 states have call predecessors, (835), 835 states have call successors, (835) [2024-12-02 13:12:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-02 13:12:13,444 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:12:13,444 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:12:13,445 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:12:13,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:12:13,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1914925033, now seen corresponding path program 1 times [2024-12-02 13:12:13,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:12:13,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54989218] [2024-12-02 13:12:13,457 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:12:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:12:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:12:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:12:28,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:12:28,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54989218] [2024-12-02 13:12:28,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54989218] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:12:28,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:12:28,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:12:28,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510573511] [2024-12-02 13:12:28,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:12:28,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:12:28,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:12:28,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:12:28,326 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:12:28,334 INFO L87 Difference]: Start difference. First operand has 3403 states, 2397 states have (on average 1.3896537338339592) internal successors, (3331), 2522 states have internal predecessors, (3331), 835 states have call successors, (835), 168 states have call predecessors, (835), 168 states have return successors, (835), 800 states have call predecessors, (835), 835 states have call successors, (835) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (5), 1 states have call predecessors, (5), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:12:30,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:12:30,560 INFO L93 Difference]: Finished difference Result 9824 states and 14759 transitions. [2024-12-02 13:12:30,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:12:30,562 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (5), 1 states have call predecessors, (5), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2024-12-02 13:12:30,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:12:30,609 INFO L225 Difference]: With dead ends: 9824 [2024-12-02 13:12:30,609 INFO L226 Difference]: Without dead ends: 6400 [2024-12-02 13:12:30,632 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 13:12:30,634 INFO L435 NwaCegarLoop]: 5673 mSDtfsCounter, 4333 mSDsluCounter, 4708 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4333 SdHoareTripleChecker+Valid, 10381 SdHoareTripleChecker+Invalid, 251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-12-02 13:12:30,635 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4333 Valid, 10381 Invalid, 251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-12-02 13:12:30,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6400 states. [2024-12-02 13:12:30,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6400 to 6377. [2024-12-02 13:12:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6377 states, 4484 states have (on average 1.3641837644959858) internal successors, (6117), 4713 states have internal predecessors, (6117), 1562 states have call successors, (1562), 331 states have call predecessors, (1562), 329 states have return successors, (1549), 1478 states have call predecessors, (1549), 1549 states have call successors, (1549) [2024-12-02 13:12:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 6377 states and 9228 transitions. [2024-12-02 13:12:30,969 INFO L78 Accepts]: Start accepts. Automaton has 6377 states and 9228 transitions. Word has length 20 [2024-12-02 13:12:30,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:12:30,970 INFO L471 AbstractCegarLoop]: Abstraction has 6377 states and 9228 transitions. [2024-12-02 13:12:30,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (5), 1 states have call predecessors, (5), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:12:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 6377 states and 9228 transitions. [2024-12-02 13:12:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-02 13:12:30,972 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:12:30,972 INFO L218 NwaCegarLoop]: trace histogram [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 13:12:30,972 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 13:12:30,972 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:12:30,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:12:30,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1879015002, now seen corresponding path program 1 times [2024-12-02 13:12:30,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:12:30,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618731456] [2024-12-02 13:12:30,973 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:12:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:12:44,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:12:45,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 13:12:45,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:12:45,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618731456] [2024-12-02 13:12:45,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618731456] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:12:45,020 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:12:45,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:12:45,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64828981] [2024-12-02 13:12:45,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:12:45,021 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:12:45,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:12:45,021 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:12:45,022 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:12:45,022 INFO L87 Difference]: Start difference. First operand 6377 states and 9228 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:12:45,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:12:45,719 INFO L93 Difference]: Finished difference Result 18984 states and 27461 transitions. [2024-12-02 13:12:45,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:12:45,720 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2024-12-02 13:12:45,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:12:45,811 INFO L225 Difference]: With dead ends: 18984 [2024-12-02 13:12:45,811 INFO L226 Difference]: Without dead ends: 12610 [2024-12-02 13:12:45,846 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 13:12:45,847 INFO L435 NwaCegarLoop]: 6568 mSDtfsCounter, 4821 mSDsluCounter, 4930 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4821 SdHoareTripleChecker+Valid, 11498 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:12:45,847 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4821 Valid, 11498 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:12:45,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12610 states. [2024-12-02 13:12:46,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12610 to 12587. [2024-12-02 13:12:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12587 states, 8842 states have (on average 1.3625876498529745) internal successors, (12048), 9283 states have internal predecessors, (12048), 3087 states have call successors, (3087), 658 states have call predecessors, (3087), 656 states have return successors, (3074), 2931 states have call predecessors, (3074), 3074 states have call successors, (3074) [2024-12-02 13:12:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12587 states to 12587 states and 18209 transitions. [2024-12-02 13:12:46,520 INFO L78 Accepts]: Start accepts. Automaton has 12587 states and 18209 transitions. Word has length 22 [2024-12-02 13:12:46,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:12:46,520 INFO L471 AbstractCegarLoop]: Abstraction has 12587 states and 18209 transitions. [2024-12-02 13:12:46,520 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:12:46,520 INFO L276 IsEmpty]: Start isEmpty. Operand 12587 states and 18209 transitions. [2024-12-02 13:12:46,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-02 13:12:46,521 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:12:46,521 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:12:46,521 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 13:12:46,522 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:12:46,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:12:46,522 INFO L85 PathProgramCache]: Analyzing trace with hash -415122748, now seen corresponding path program 1 times [2024-12-02 13:12:46,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:12:46,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488373241] [2024-12-02 13:12:46,522 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:12:46,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:12:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:13:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:13:00,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:13:00,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488373241] [2024-12-02 13:13:00,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1488373241] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:13:00,358 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:13:00,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:13:00,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051710093] [2024-12-02 13:13:00,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:13:00,359 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:13:00,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:13:00,360 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:13:00,360 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:13:00,360 INFO L87 Difference]: Start difference. First operand 12587 states and 18209 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:00,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:13:00,817 INFO L93 Difference]: Finished difference Result 12614 states and 18243 transitions. [2024-12-02 13:13:00,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:13:00,817 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2024-12-02 13:13:00,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:13:00,904 INFO L225 Difference]: With dead ends: 12614 [2024-12-02 13:13:00,904 INFO L226 Difference]: Without dead ends: 12601 [2024-12-02 13:13:00,913 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 13:13:00,914 INFO L435 NwaCegarLoop]: 4954 mSDtfsCounter, 4934 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4934 SdHoareTripleChecker+Valid, 4970 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:13:00,914 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4934 Valid, 4970 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:13:00,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12601 states. [2024-12-02 13:13:01,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12601 to 12588. [2024-12-02 13:13:01,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12588 states, 8843 states have (on average 1.3625466470654755) internal successors, (12049), 9284 states have internal predecessors, (12049), 3087 states have call successors, (3087), 658 states have call predecessors, (3087), 656 states have return successors, (3074), 2931 states have call predecessors, (3074), 3074 states have call successors, (3074) [2024-12-02 13:13:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12588 states to 12588 states and 18210 transitions. [2024-12-02 13:13:01,643 INFO L78 Accepts]: Start accepts. Automaton has 12588 states and 18210 transitions. Word has length 34 [2024-12-02 13:13:01,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:13:01,644 INFO L471 AbstractCegarLoop]: Abstraction has 12588 states and 18210 transitions. [2024-12-02 13:13:01,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 12588 states and 18210 transitions. [2024-12-02 13:13:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-02 13:13:01,646 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:13:01,646 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:13:01,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 13:13:01,646 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:13:01,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:13:01,649 INFO L85 PathProgramCache]: Analyzing trace with hash -357864446, now seen corresponding path program 1 times [2024-12-02 13:13:01,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:13:01,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630843303] [2024-12-02 13:13:01,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:13:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:13:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:13:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:13:14,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:13:14,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630843303] [2024-12-02 13:13:14,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630843303] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:13:14,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:13:14,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:13:14,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169992575] [2024-12-02 13:13:14,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:13:14,904 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:13:14,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:13:14,905 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:13:14,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:13:14,905 INFO L87 Difference]: Start difference. First operand 12588 states and 18210 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:19,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:13:19,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:13:19,819 INFO L93 Difference]: Finished difference Result 13004 states and 18676 transitions. [2024-12-02 13:13:19,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:13:19,819 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 34 [2024-12-02 13:13:19,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:13:19,881 INFO L225 Difference]: With dead ends: 13004 [2024-12-02 13:13:19,881 INFO L226 Difference]: Without dead ends: 13000 [2024-12-02 13:13:19,887 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 13:13:19,888 INFO L435 NwaCegarLoop]: 4983 mSDtfsCounter, 4849 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4849 SdHoareTripleChecker+Valid, 5160 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:13:19,888 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4849 Valid, 5160 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 13:13:19,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13000 states. [2024-12-02 13:13:20,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13000 to 12998. [2024-12-02 13:13:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12998 states, 9163 states have (on average 1.3571974244243152) internal successors, (12436), 9602 states have internal predecessors, (12436), 3121 states have call successors, (3121), 714 states have call predecessors, (3121), 712 states have return successors, (3110), 2967 states have call predecessors, (3110), 3110 states have call successors, (3110) [2024-12-02 13:13:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12998 states to 12998 states and 18667 transitions. [2024-12-02 13:13:20,521 INFO L78 Accepts]: Start accepts. Automaton has 12998 states and 18667 transitions. Word has length 34 [2024-12-02 13:13:20,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:13:20,521 INFO L471 AbstractCegarLoop]: Abstraction has 12998 states and 18667 transitions. [2024-12-02 13:13:20,521 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 12998 states and 18667 transitions. [2024-12-02 13:13:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-02 13:13:20,523 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:13:20,523 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:13:20,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 13:13:20,523 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:13:20,523 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:13:20,523 INFO L85 PathProgramCache]: Analyzing trace with hash 1787287170, now seen corresponding path program 1 times [2024-12-02 13:13:20,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:13:20,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335968339] [2024-12-02 13:13:20,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:13:20,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:13:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:13:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:13:33,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:13:33,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335968339] [2024-12-02 13:13:33,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335968339] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:13:33,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:13:33,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:13:33,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21799494] [2024-12-02 13:13:33,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:13:33,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:13:33,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:13:33,956 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:13:33,956 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:13:33,956 INFO L87 Difference]: Start difference. First operand 12998 states and 18667 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:38,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:13:38,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:13:38,744 INFO L93 Difference]: Finished difference Result 13000 states and 18668 transitions. [2024-12-02 13:13:38,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:13:38,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 35 [2024-12-02 13:13:38,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:13:38,792 INFO L225 Difference]: With dead ends: 13000 [2024-12-02 13:13:38,792 INFO L226 Difference]: Without dead ends: 12997 [2024-12-02 13:13:38,799 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 13:13:38,799 INFO L435 NwaCegarLoop]: 4932 mSDtfsCounter, 4910 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4910 SdHoareTripleChecker+Valid, 4932 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-12-02 13:13:38,800 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4910 Valid, 4932 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-12-02 13:13:38,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12997 states. [2024-12-02 13:13:39,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12997 to 12997. [2024-12-02 13:13:39,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12997 states, 9163 states have (on average 1.3570882898613992) internal successors, (12435), 9601 states have internal predecessors, (12435), 3120 states have call successors, (3120), 714 states have call predecessors, (3120), 712 states have return successors, (3110), 2967 states have call predecessors, (3110), 3110 states have call successors, (3110) [2024-12-02 13:13:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12997 states to 12997 states and 18665 transitions. [2024-12-02 13:13:39,368 INFO L78 Accepts]: Start accepts. Automaton has 12997 states and 18665 transitions. Word has length 35 [2024-12-02 13:13:39,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:13:39,368 INFO L471 AbstractCegarLoop]: Abstraction has 12997 states and 18665 transitions. [2024-12-02 13:13:39,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 12997 states and 18665 transitions. [2024-12-02 13:13:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-02 13:13:39,369 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:13:39,370 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:13:39,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 13:13:39,370 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:13:39,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:13:39,370 INFO L85 PathProgramCache]: Analyzing trace with hash -432484603, now seen corresponding path program 1 times [2024-12-02 13:13:39,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:13:39,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339127819] [2024-12-02 13:13:39,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:13:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:13:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:13:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:13:52,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:13:52,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339127819] [2024-12-02 13:13:52,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339127819] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:13:52,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:13:52,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:13:52,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481474986] [2024-12-02 13:13:52,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:13:52,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:13:52,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:13:52,567 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:13:52,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:13:52,567 INFO L87 Difference]: Start difference. First operand 12997 states and 18665 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:56,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:13:57,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:13:57,352 INFO L93 Difference]: Finished difference Result 12999 states and 18666 transitions. [2024-12-02 13:13:57,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:13:57,353 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2024-12-02 13:13:57,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:13:57,394 INFO L225 Difference]: With dead ends: 12999 [2024-12-02 13:13:57,394 INFO L226 Difference]: Without dead ends: 12996 [2024-12-02 13:13:57,400 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 13:13:57,401 INFO L435 NwaCegarLoop]: 4930 mSDtfsCounter, 4907 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4907 SdHoareTripleChecker+Valid, 4930 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-12-02 13:13:57,401 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4907 Valid, 4930 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-12-02 13:13:57,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12996 states. [2024-12-02 13:13:57,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12996 to 12996. [2024-12-02 13:13:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12996 states, 9163 states have (on average 1.3569791552984831) internal successors, (12434), 9600 states have internal predecessors, (12434), 3119 states have call successors, (3119), 714 states have call predecessors, (3119), 712 states have return successors, (3110), 2967 states have call predecessors, (3110), 3110 states have call successors, (3110) [2024-12-02 13:13:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12996 states to 12996 states and 18663 transitions. [2024-12-02 13:13:58,040 INFO L78 Accepts]: Start accepts. Automaton has 12996 states and 18663 transitions. Word has length 36 [2024-12-02 13:13:58,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:13:58,041 INFO L471 AbstractCegarLoop]: Abstraction has 12996 states and 18663 transitions. [2024-12-02 13:13:58,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:13:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 12996 states and 18663 transitions. [2024-12-02 13:13:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-02 13:13:58,042 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:13:58,042 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:13:58,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 13:13:58,042 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:13:58,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:13:58,042 INFO L85 PathProgramCache]: Analyzing trace with hash -525927963, now seen corresponding path program 1 times [2024-12-02 13:13:58,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:13:58,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321577346] [2024-12-02 13:13:58,043 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:13:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:14:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:14:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:14:11,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:14:11,489 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321577346] [2024-12-02 13:14:11,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321577346] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:14:11,489 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:14:11,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:14:11,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813167419] [2024-12-02 13:14:11,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:14:11,489 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:14:11,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:14:11,489 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:14:11,490 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:14:11,490 INFO L87 Difference]: Start difference. First operand 12996 states and 18663 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:15,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:14:16,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:14:16,385 INFO L93 Difference]: Finished difference Result 12998 states and 18664 transitions. [2024-12-02 13:14:16,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:14:16,385 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2024-12-02 13:14:16,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:14:16,425 INFO L225 Difference]: With dead ends: 12998 [2024-12-02 13:14:16,426 INFO L226 Difference]: Without dead ends: 12995 [2024-12-02 13:14:16,432 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 13:14:16,433 INFO L435 NwaCegarLoop]: 4928 mSDtfsCounter, 4904 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4904 SdHoareTripleChecker+Valid, 4928 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:14:16,433 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4904 Valid, 4928 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 13:14:16,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12995 states. [2024-12-02 13:14:16,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12995 to 12995. [2024-12-02 13:14:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12995 states, 9163 states have (on average 1.356870020735567) internal successors, (12433), 9599 states have internal predecessors, (12433), 3118 states have call successors, (3118), 714 states have call predecessors, (3118), 712 states have return successors, (3110), 2967 states have call predecessors, (3110), 3110 states have call successors, (3110) [2024-12-02 13:14:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12995 states to 12995 states and 18661 transitions. [2024-12-02 13:14:16,898 INFO L78 Accepts]: Start accepts. Automaton has 12995 states and 18661 transitions. Word has length 37 [2024-12-02 13:14:16,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:14:16,898 INFO L471 AbstractCegarLoop]: Abstraction has 12995 states and 18661 transitions. [2024-12-02 13:14:16,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 12995 states and 18661 transitions. [2024-12-02 13:14:16,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-02 13:14:16,899 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:14:16,899 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:14:16,899 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 13:14:16,899 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:14:16,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:14:16,899 INFO L85 PathProgramCache]: Analyzing trace with hash 872300040, now seen corresponding path program 1 times [2024-12-02 13:14:16,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:14:16,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059659880] [2024-12-02 13:14:16,900 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:14:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:14:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:14:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:14:30,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:14:30,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059659880] [2024-12-02 13:14:30,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059659880] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:14:30,173 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:14:30,173 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:14:30,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300889676] [2024-12-02 13:14:30,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:14:30,173 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:14:30,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:14:30,174 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:14:30,174 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:14:30,174 INFO L87 Difference]: Start difference. First operand 12995 states and 18661 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:34,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:14:35,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:14:35,609 INFO L93 Difference]: Finished difference Result 38881 states and 56539 transitions. [2024-12-02 13:14:35,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:14:35,610 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 38 [2024-12-02 13:14:35,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:14:35,714 INFO L225 Difference]: With dead ends: 38881 [2024-12-02 13:14:35,714 INFO L226 Difference]: Without dead ends: 25882 [2024-12-02 13:14:35,795 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 13:14:35,796 INFO L435 NwaCegarLoop]: 5225 mSDtfsCounter, 4939 mSDsluCounter, 4903 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4939 SdHoareTripleChecker+Valid, 10128 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:14:35,796 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4939 Valid, 10128 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 13:14:35,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25882 states. [2024-12-02 13:14:36,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25882 to 25844. [2024-12-02 13:14:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25844 states, 18238 states have (on average 1.3574953394012501) internal successors, (24758), 19109 states have internal predecessors, (24758), 6184 states have call successors, (6184), 1423 states have call predecessors, (6184), 1420 states have return successors, (6512), 5883 states have call predecessors, (6512), 6172 states have call successors, (6512) [2024-12-02 13:14:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25844 states to 25844 states and 37454 transitions. [2024-12-02 13:14:36,932 INFO L78 Accepts]: Start accepts. Automaton has 25844 states and 37454 transitions. Word has length 38 [2024-12-02 13:14:36,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:14:36,932 INFO L471 AbstractCegarLoop]: Abstraction has 25844 states and 37454 transitions. [2024-12-02 13:14:36,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 25844 states and 37454 transitions. [2024-12-02 13:14:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-02 13:14:36,935 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:14:36,935 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:14:36,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 13:14:36,936 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:14:36,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:14:36,936 INFO L85 PathProgramCache]: Analyzing trace with hash 196173355, now seen corresponding path program 1 times [2024-12-02 13:14:36,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:14:36,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011942297] [2024-12-02 13:14:36,936 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:14:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:14:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:14:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 13:14:50,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:14:50,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011942297] [2024-12-02 13:14:50,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011942297] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:14:50,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:14:50,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:14:50,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297828397] [2024-12-02 13:14:50,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:14:50,966 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:14:50,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:14:50,967 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:14:50,967 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:14:50,967 INFO L87 Difference]: Start difference. First operand 25844 states and 37454 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:51,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:14:51,914 INFO L93 Difference]: Finished difference Result 51672 states and 74896 transitions. [2024-12-02 13:14:51,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:14:51,915 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 49 [2024-12-02 13:14:51,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:14:52,015 INFO L225 Difference]: With dead ends: 51672 [2024-12-02 13:14:52,015 INFO L226 Difference]: Without dead ends: 25831 [2024-12-02 13:14:52,093 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 13:14:52,094 INFO L435 NwaCegarLoop]: 4921 mSDtfsCounter, 0 mSDsluCounter, 4916 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9837 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:14:52,094 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9837 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:14:52,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25831 states. [2024-12-02 13:14:52,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25831 to 25831. [2024-12-02 13:14:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25831 states, 18226 states have (on average 1.3570723142763086) internal successors, (24734), 19096 states have internal predecessors, (24734), 6183 states have call successors, (6183), 1423 states have call predecessors, (6183), 1420 states have return successors, (6512), 5883 states have call predecessors, (6512), 6172 states have call successors, (6512) [2024-12-02 13:14:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25831 states to 25831 states and 37429 transitions. [2024-12-02 13:14:53,057 INFO L78 Accepts]: Start accepts. Automaton has 25831 states and 37429 transitions. Word has length 49 [2024-12-02 13:14:53,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:14:53,058 INFO L471 AbstractCegarLoop]: Abstraction has 25831 states and 37429 transitions. [2024-12-02 13:14:53,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-12-02 13:14:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 25831 states and 37429 transitions. [2024-12-02 13:14:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-02 13:14:53,064 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:14:53,064 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:14:53,064 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 13:14:53,064 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:14:53,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:14:53,065 INFO L85 PathProgramCache]: Analyzing trace with hash -1510260392, now seen corresponding path program 1 times [2024-12-02 13:14:53,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:14:53,065 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510453105] [2024-12-02 13:14:53,065 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:14:53,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:15:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:15:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-02 13:15:07,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:15:07,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510453105] [2024-12-02 13:15:07,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510453105] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:15:07,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:15:07,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:15:07,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888901276] [2024-12-02 13:15:07,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:15:07,476 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:15:07,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:15:07,476 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:15:07,476 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:15:07,477 INFO L87 Difference]: Start difference. First operand 25831 states and 37429 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-12-02 13:15:11,586 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 13:15:13,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:15:13,039 INFO L93 Difference]: Finished difference Result 25833 states and 37430 transitions. [2024-12-02 13:15:13,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:15:13,040 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 72 [2024-12-02 13:15:13,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:15:13,160 INFO L225 Difference]: With dead ends: 25833 [2024-12-02 13:15:13,160 INFO L226 Difference]: Without dead ends: 25830 [2024-12-02 13:15:13,174 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 13:15:13,175 INFO L435 NwaCegarLoop]: 4985 mSDtfsCounter, 163 mSDsluCounter, 4854 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 9839 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:15:13,175 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 9839 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 13:15:13,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25830 states. [2024-12-02 13:15:14,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25830 to 25830. [2024-12-02 13:15:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25830 states, 18226 states have (on average 1.3566333808844508) internal successors, (24726), 19095 states have internal predecessors, (24726), 6182 states have call successors, (6182), 1423 states have call predecessors, (6182), 1420 states have return successors, (6512), 5883 states have call predecessors, (6512), 6172 states have call successors, (6512) [2024-12-02 13:15:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25830 states to 25830 states and 37420 transitions. [2024-12-02 13:15:14,190 INFO L78 Accepts]: Start accepts. Automaton has 25830 states and 37420 transitions. Word has length 72 [2024-12-02 13:15:14,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:15:14,190 INFO L471 AbstractCegarLoop]: Abstraction has 25830 states and 37420 transitions. [2024-12-02 13:15:14,191 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-12-02 13:15:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 25830 states and 37420 transitions. [2024-12-02 13:15:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-02 13:15:14,200 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:15:14,200 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:15:14,200 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 13:15:14,200 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:15:14,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:15:14,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1181778352, now seen corresponding path program 1 times [2024-12-02 13:15:14,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:15:14,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501800820] [2024-12-02 13:15:14,201 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:15:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:15:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:15:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:15:28,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:15:28,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501800820] [2024-12-02 13:15:28,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501800820] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:15:28,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:15:28,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:15:28,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939566996] [2024-12-02 13:15:28,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:15:28,030 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:15:28,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:15:28,030 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:15:28,030 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:15:28,030 INFO L87 Difference]: Start difference. First operand 25830 states and 37420 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-12-02 13:15:32,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:15:36,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:15:36,749 INFO L93 Difference]: Finished difference Result 64671 states and 93823 transitions. [2024-12-02 13:15:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:15:36,750 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 68 [2024-12-02 13:15:36,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:15:36,908 INFO L225 Difference]: With dead ends: 64671 [2024-12-02 13:15:36,908 INFO L226 Difference]: Without dead ends: 38844 [2024-12-02 13:15:36,997 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 13:15:36,997 INFO L435 NwaCegarLoop]: 8233 mSDtfsCounter, 4652 mSDsluCounter, 4589 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 164 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4652 SdHoareTripleChecker+Valid, 12822 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:15:36,998 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4652 Valid, 12822 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 250 Invalid, 1 Unknown, 0 Unchecked, 7.3s Time] [2024-12-02 13:15:37,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38844 states. [2024-12-02 13:15:38,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38844 to 38818. [2024-12-02 13:15:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38818 states, 27546 states have (on average 1.3534451463007333) internal successors, (37282), 28851 states have internal predecessors, (37282), 9134 states have call successors, (9134), 2139 states have call predecessors, (9134), 2136 states have return successors, (9634), 8689 states have call predecessors, (9634), 9124 states have call successors, (9634) [2024-12-02 13:15:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38818 states to 38818 states and 56050 transitions. [2024-12-02 13:15:38,518 INFO L78 Accepts]: Start accepts. Automaton has 38818 states and 56050 transitions. Word has length 68 [2024-12-02 13:15:38,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:15:38,519 INFO L471 AbstractCegarLoop]: Abstraction has 38818 states and 56050 transitions. [2024-12-02 13:15:38,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-12-02 13:15:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 38818 states and 56050 transitions. [2024-12-02 13:15:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-02 13:15:38,526 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:15:38,526 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:15:38,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 13:15:38,526 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:15:38,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:15:38,527 INFO L85 PathProgramCache]: Analyzing trace with hash 2145383590, now seen corresponding path program 1 times [2024-12-02 13:15:38,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:15:38,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042495925] [2024-12-02 13:15:38,527 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:15:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:15:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:15:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:15:52,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:15:52,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042495925] [2024-12-02 13:15:52,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042495925] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:15:52,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:15:52,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:15:52,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805800030] [2024-12-02 13:15:52,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:15:52,862 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:15:52,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:15:52,863 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:15:52,863 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:15:52,863 INFO L87 Difference]: Start difference. First operand 38818 states and 56050 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:15:57,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:15:59,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:15:59,952 INFO L93 Difference]: Finished difference Result 111988 states and 161434 transitions. [2024-12-02 13:15:59,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:15:59,952 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 84 [2024-12-02 13:15:59,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:16:00,228 INFO L225 Difference]: With dead ends: 111988 [2024-12-02 13:16:00,228 INFO L226 Difference]: Without dead ends: 73173 [2024-12-02 13:16:00,374 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 13:16:00,374 INFO L435 NwaCegarLoop]: 7173 mSDtfsCounter, 4897 mSDsluCounter, 4365 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4897 SdHoareTripleChecker+Valid, 11538 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-12-02 13:16:00,375 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4897 Valid, 11538 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-12-02 13:16:00,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73173 states. [2024-12-02 13:16:03,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73173 to 73155. [2024-12-02 13:16:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73155 states, 51955 states have (on average 1.354114137234145) internal successors, (70353), 54392 states have internal predecessors, (70353), 17046 states have call successors, (17046), 4155 states have call predecessors, (17046), 4152 states have return successors, (17936), 16175 states have call predecessors, (17936), 17036 states have call successors, (17936) [2024-12-02 13:16:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73155 states to 73155 states and 105335 transitions. [2024-12-02 13:16:03,600 INFO L78 Accepts]: Start accepts. Automaton has 73155 states and 105335 transitions. Word has length 84 [2024-12-02 13:16:03,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:16:03,600 INFO L471 AbstractCegarLoop]: Abstraction has 73155 states and 105335 transitions. [2024-12-02 13:16:03,600 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:16:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 73155 states and 105335 transitions. [2024-12-02 13:16:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-02 13:16:03,607 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:16:03,608 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:16:03,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 13:16:03,608 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:16:03,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:16:03,608 INFO L85 PathProgramCache]: Analyzing trace with hash -727716531, now seen corresponding path program 1 times [2024-12-02 13:16:03,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:16:03,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742243395] [2024-12-02 13:16:03,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:16:03,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:16:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:16:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:16:19,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:16:19,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742243395] [2024-12-02 13:16:19,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742243395] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:16:19,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:16:19,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:16:19,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096904573] [2024-12-02 13:16:19,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:16:19,170 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:16:19,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:16:19,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:16:19,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:16:19,170 INFO L87 Difference]: Start difference. First operand 73155 states and 105335 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:16:24,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:16:24,229 INFO L93 Difference]: Finished difference Result 219169 states and 315493 transitions. [2024-12-02 13:16:24,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:16:24,229 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 86 [2024-12-02 13:16:24,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:16:24,806 INFO L225 Difference]: With dead ends: 219169 [2024-12-02 13:16:24,806 INFO L226 Difference]: Without dead ends: 145993 [2024-12-02 13:16:25,064 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:16:25,064 INFO L435 NwaCegarLoop]: 7314 mSDtfsCounter, 4892 mSDsluCounter, 4911 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4892 SdHoareTripleChecker+Valid, 12225 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:16:25,065 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4892 Valid, 12225 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:16:25,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145993 states. [2024-12-02 13:16:31,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145993 to 145967. [2024-12-02 13:16:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145967 states, 103615 states have (on average 1.3532114076147277) internal successors, (140213), 108478 states have internal predecessors, (140213), 34058 states have call successors, (34058), 8307 states have call predecessors, (34058), 8292 states have return successors, (35800), 32311 states have call predecessors, (35800), 34048 states have call successors, (35800) [2024-12-02 13:16:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145967 states to 145967 states and 210071 transitions. [2024-12-02 13:16:32,519 INFO L78 Accepts]: Start accepts. Automaton has 145967 states and 210071 transitions. Word has length 86 [2024-12-02 13:16:32,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:16:32,519 INFO L471 AbstractCegarLoop]: Abstraction has 145967 states and 210071 transitions. [2024-12-02 13:16:32,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:16:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 145967 states and 210071 transitions. [2024-12-02 13:16:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-02 13:16:32,540 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:16:32,541 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:16:32,541 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 13:16:32,541 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:16:32,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:16:32,541 INFO L85 PathProgramCache]: Analyzing trace with hash -1740502450, now seen corresponding path program 1 times [2024-12-02 13:16:32,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:16:32,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75934411] [2024-12-02 13:16:32,542 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:16:32,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:16:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:16:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 13:16:49,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:16:49,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75934411] [2024-12-02 13:16:49,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75934411] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:16:49,769 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:16:49,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:16:49,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073199477] [2024-12-02 13:16:49,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:16:49,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:16:49,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:16:49,770 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:16:49,770 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:16:49,770 INFO L87 Difference]: Start difference. First operand 145967 states and 210071 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:16:58,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:16:58,058 INFO L93 Difference]: Finished difference Result 291931 states and 420211 transitions. [2024-12-02 13:16:58,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:16:58,059 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 101 [2024-12-02 13:16:58,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:16:58,944 INFO L225 Difference]: With dead ends: 291931 [2024-12-02 13:16:58,944 INFO L226 Difference]: Without dead ends: 145967 [2024-12-02 13:16:59,680 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 13:16:59,680 INFO L435 NwaCegarLoop]: 4916 mSDtfsCounter, 0 mSDsluCounter, 4914 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9830 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:16:59,681 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9830 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:16:59,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145967 states. [2024-12-02 13:17:07,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145967 to 145967. [2024-12-02 13:17:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145967 states, 103615 states have (on average 1.3527481542247743) internal successors, (140165), 108478 states have internal predecessors, (140165), 34058 states have call successors, (34058), 8307 states have call predecessors, (34058), 8292 states have return successors, (35800), 32311 states have call predecessors, (35800), 34048 states have call successors, (35800) [2024-12-02 13:17:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145967 states to 145967 states and 210023 transitions. [2024-12-02 13:17:08,949 INFO L78 Accepts]: Start accepts. Automaton has 145967 states and 210023 transitions. Word has length 101 [2024-12-02 13:17:08,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:17:08,949 INFO L471 AbstractCegarLoop]: Abstraction has 145967 states and 210023 transitions. [2024-12-02 13:17:08,949 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:17:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 145967 states and 210023 transitions. [2024-12-02 13:17:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-02 13:17:08,967 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:17:08,968 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:17:08,968 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 13:17:08,968 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:17:08,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:17:08,969 INFO L85 PathProgramCache]: Analyzing trace with hash -497739017, now seen corresponding path program 1 times [2024-12-02 13:17:08,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:17:08,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513973443] [2024-12-02 13:17:08,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:17:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:17:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:17:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-02 13:17:23,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:17:23,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513973443] [2024-12-02 13:17:23,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513973443] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:17:23,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:17:23,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:17:23,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978246399] [2024-12-02 13:17:23,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:17:23,556 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:17:23,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:17:23,557 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:17:23,557 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:17:23,557 INFO L87 Difference]: Start difference. First operand 145967 states and 210023 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 13:17:29,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:17:29,983 INFO L93 Difference]: Finished difference Result 291866 states and 419978 transitions. [2024-12-02 13:17:29,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:17:29,983 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 98 [2024-12-02 13:17:29,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:17:30,619 INFO L225 Difference]: With dead ends: 291866 [2024-12-02 13:17:30,619 INFO L226 Difference]: Without dead ends: 145902 [2024-12-02 13:17:31,088 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 13:17:31,089 INFO L435 NwaCegarLoop]: 4912 mSDtfsCounter, 0 mSDsluCounter, 4905 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9817 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:17:31,089 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9817 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:17:31,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145902 states. [2024-12-02 13:17:40,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145902 to 145902. [2024-12-02 13:17:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145902 states, 103551 states have (on average 1.3523481183185098) internal successors, (140037), 108413 states have internal predecessors, (140037), 34057 states have call successors, (34057), 8307 states have call predecessors, (34057), 8292 states have return successors, (35800), 32311 states have call predecessors, (35800), 34048 states have call successors, (35800) [2024-12-02 13:17:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145902 states to 145902 states and 209894 transitions. [2024-12-02 13:17:40,984 INFO L78 Accepts]: Start accepts. Automaton has 145902 states and 209894 transitions. Word has length 98 [2024-12-02 13:17:40,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:17:40,984 INFO L471 AbstractCegarLoop]: Abstraction has 145902 states and 209894 transitions. [2024-12-02 13:17:40,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-12-02 13:17:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 145902 states and 209894 transitions. [2024-12-02 13:17:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-02 13:17:40,998 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:17:40,998 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:17:40,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 13:17:40,999 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:17:40,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:17:40,999 INFO L85 PathProgramCache]: Analyzing trace with hash -461361925, now seen corresponding path program 1 times [2024-12-02 13:17:40,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:17:40,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348898467] [2024-12-02 13:17:40,999 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:17:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:17:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:17:57,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 13:17:57,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:17:57,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348898467] [2024-12-02 13:17:57,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348898467] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:17:57,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:17:57,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:17:57,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119934965] [2024-12-02 13:17:57,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:17:57,119 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:17:57,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:17:57,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:17:57,120 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:17:57,120 INFO L87 Difference]: Start difference. First operand 145902 states and 209894 transitions. Second operand has 5 states, 4 states have (on average 17.75) internal successors, (71), 5 states have internal predecessors, (71), 5 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (8), 4 states have call predecessors, (8), 5 states have call successors, (8) [2024-12-02 13:18:01,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:18:05,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:18:09,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:18:12,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:18:18,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:18:32,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:18:32,386 INFO L93 Difference]: Finished difference Result 433044 states and 623412 transitions. [2024-12-02 13:18:32,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 13:18:32,386 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 17.75) internal successors, (71), 5 states have internal predecessors, (71), 5 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (8), 4 states have call predecessors, (8), 5 states have call successors, (8) Word has length 96 [2024-12-02 13:18:32,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:18:33,712 INFO L225 Difference]: With dead ends: 433044 [2024-12-02 13:18:33,712 INFO L226 Difference]: Without dead ends: 287145 [2024-12-02 13:18:34,258 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:18:34,259 INFO L435 NwaCegarLoop]: 4906 mSDtfsCounter, 4587 mSDsluCounter, 14649 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 27 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4598 SdHoareTripleChecker+Valid, 19555 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:18:34,259 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4598 Valid, 19555 Invalid, 270 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [27 Valid, 239 Invalid, 4 Unknown, 0 Unchecked, 22.2s Time] [2024-12-02 13:18:34,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287145 states. [2024-12-02 13:18:49,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287145 to 281765. [2024-12-02 13:18:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281765 states, 200053 states have (on average 1.3540611737889459) internal successors, (270884), 209445 states have internal predecessors, (270884), 65623 states have call successors, (65623), 16088 states have call predecessors, (65623), 16087 states have return successors, (69035), 62236 states have call predecessors, (69035), 65614 states have call successors, (69035) [2024-12-02 13:18:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281765 states to 281765 states and 405542 transitions. [2024-12-02 13:18:51,508 INFO L78 Accepts]: Start accepts. Automaton has 281765 states and 405542 transitions. Word has length 96 [2024-12-02 13:18:51,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:18:51,509 INFO L471 AbstractCegarLoop]: Abstraction has 281765 states and 405542 transitions. [2024-12-02 13:18:51,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 17.75) internal successors, (71), 5 states have internal predecessors, (71), 5 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (8), 4 states have call predecessors, (8), 5 states have call successors, (8) [2024-12-02 13:18:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 281765 states and 405542 transitions. [2024-12-02 13:18:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-02 13:18:51,543 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:18:51,544 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:18:51,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 13:18:51,544 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:18:51,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:18:51,545 INFO L85 PathProgramCache]: Analyzing trace with hash 147975649, now seen corresponding path program 1 times [2024-12-02 13:18:51,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:18:51,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944036871] [2024-12-02 13:18:51,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:18:51,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:19:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:19:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 13:19:08,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:19:08,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944036871] [2024-12-02 13:19:08,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944036871] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:19:08,085 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:19:08,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:19:08,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135252195] [2024-12-02 13:19:08,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:19:08,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:19:08,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:19:08,086 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:19:08,086 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:19:08,086 INFO L87 Difference]: Start difference. First operand 281765 states and 405542 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:19:20,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:19:20,553 INFO L93 Difference]: Finished difference Result 563719 states and 811369 transitions. [2024-12-02 13:19:20,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:19:20,554 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 109 [2024-12-02 13:19:20,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:19:22,026 INFO L225 Difference]: With dead ends: 563719 [2024-12-02 13:19:22,026 INFO L226 Difference]: Without dead ends: 281957 [2024-12-02 13:19:22,806 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 13:19:22,807 INFO L435 NwaCegarLoop]: 4907 mSDtfsCounter, 0 mSDsluCounter, 4895 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9802 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:19:22,807 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9802 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:19:22,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281957 states. [2024-12-02 13:19:36,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281957 to 281957. [2024-12-02 13:19:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281957 states, 200245 states have (on average 1.353481984568903) internal successors, (271028), 209589 states have internal predecessors, (271028), 65623 states have call successors, (65623), 16088 states have call predecessors, (65623), 16087 states have return successors, (69035), 62236 states have call predecessors, (69035), 65614 states have call successors, (69035) [2024-12-02 13:19:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281957 states to 281957 states and 405686 transitions. [2024-12-02 13:19:38,851 INFO L78 Accepts]: Start accepts. Automaton has 281957 states and 405686 transitions. Word has length 109 [2024-12-02 13:19:38,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:19:38,852 INFO L471 AbstractCegarLoop]: Abstraction has 281957 states and 405686 transitions. [2024-12-02 13:19:38,852 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:19:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 281957 states and 405686 transitions. [2024-12-02 13:19:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-02 13:19:38,877 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:19:38,877 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:19:38,877 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 13:19:38,877 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:19:38,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:19:38,877 INFO L85 PathProgramCache]: Analyzing trace with hash 2056433439, now seen corresponding path program 1 times [2024-12-02 13:19:38,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:19:38,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075685650] [2024-12-02 13:19:38,878 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:19:38,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:19:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:19:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-02 13:19:55,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:19:55,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075685650] [2024-12-02 13:19:55,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075685650] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:19:55,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039634437] [2024-12-02 13:19:55,799 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:19:55,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:19:55,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:19:55,801 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:19:55,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 13:20:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:20:13,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 7385 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 13:20:13,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:20:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 13:20:13,680 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:20:13,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1039634437] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:20:13,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:20:13,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-12-02 13:20:13,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334266472] [2024-12-02 13:20:13,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:20:13,681 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:20:13,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:20:13,682 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:20:13,682 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:20:13,682 INFO L87 Difference]: Start difference. First operand 281957 states and 405686 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-12-02 13:20:26,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:20:26,694 INFO L93 Difference]: Finished difference Result 563722 states and 826978 transitions. [2024-12-02 13:20:26,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:20:26,695 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 109 [2024-12-02 13:20:26,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:20:27,909 INFO L225 Difference]: With dead ends: 563722 [2024-12-02 13:20:27,909 INFO L226 Difference]: Without dead ends: 281768 [2024-12-02 13:20:28,989 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:20:28,990 INFO L435 NwaCegarLoop]: 4906 mSDtfsCounter, 0 mSDsluCounter, 4899 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9805 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:20:28,990 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9805 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:20:29,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281768 states. [2024-12-02 13:20:42,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281768 to 281768. [2024-12-02 13:20:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281768 states, 200057 states have (on average 1.3528744307872256) internal successors, (270652), 209400 states have internal predecessors, (270652), 65622 states have call successors, (65622), 16088 states have call predecessors, (65622), 16087 states have return successors, (69035), 62236 states have call predecessors, (69035), 65614 states have call successors, (69035) [2024-12-02 13:20:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281768 states to 281768 states and 405309 transitions. [2024-12-02 13:20:44,572 INFO L78 Accepts]: Start accepts. Automaton has 281768 states and 405309 transitions. Word has length 109 [2024-12-02 13:20:44,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:20:44,573 INFO L471 AbstractCegarLoop]: Abstraction has 281768 states and 405309 transitions. [2024-12-02 13:20:44,573 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-12-02 13:20:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 281768 states and 405309 transitions. [2024-12-02 13:20:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-02 13:20:44,672 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:20:44,672 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-12-02 13:20:44,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 13:20:44,873 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a39593-992b-4c9d-940b-900637430788/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-12-02 13:20:44,873 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting __cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__cmpxchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:20:44,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:20:44,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1589188306, now seen corresponding path program 1 times [2024-12-02 13:20:44,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:20:44,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926011660] [2024-12-02 13:20:44,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:20:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:20:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:20:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-02 13:20:58,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:20:58,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926011660] [2024-12-02 13:20:58,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926011660] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:20:58,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:20:58,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:20:58,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925239708] [2024-12-02 13:20:58,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:20:58,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:20:58,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:20:58,600 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:20:58,600 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:20:58,600 INFO L87 Difference]: Start difference. First operand 281768 states and 405309 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-12-02 13:21:11,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:21:11,870 INFO L93 Difference]: Finished difference Result 563627 states and 817653 transitions. [2024-12-02 13:21:11,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:21:11,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 131 [2024-12-02 13:21:11,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:21:13,427 INFO L225 Difference]: With dead ends: 563627 [2024-12-02 13:21:13,427 INFO L226 Difference]: Without dead ends: 281862 [2024-12-02 13:21:14,508 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 13:21:14,508 INFO L435 NwaCegarLoop]: 4906 mSDtfsCounter, 0 mSDsluCounter, 4901 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9807 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:21:14,508 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9807 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:21:14,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281862 states.