Trace number 3322369

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
borg-sat 11.03.02-industrial? (TO) 40000.6 5024.14

General information on the benchmark

Nameapplication/fuhs/slp-synthesis-AES/
slp-synthesis-aes-bottom21.cnf
MD5SUMe6407843d1fbd00b68d4ad600a25dfb2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables48639
Number of clauses162901
Sum of the clauses size415741
Maximum clause length1542
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 283161
Number of clauses of size 378900
Number of clauses of size 4230
Number of clauses of size 519
Number of clauses of size over 5590

Solver Data 

0.36/0.67	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.36/0.67	c INFO: solving HOME/instance-3322369-1304350224.cnf
0.36/0.67	c INFO: computing task features
0.84/1.17	c INFO: computed variable-clause graph statistics
0.84/1.19	c INFO: computed clause balance statistics
3.64/3.94	c INFO: computed variable balance statistics
5.73/6.00	c INFO: computed small-clause counts
5.73/6.01	c INFO: computed Horn-clause counts
8.63/8.94	c INFO: computed variable graph statistics
8.63/8.94	c INFO: collected features for HOME/instance-3322369-1304350224.cnf in 8.26 s
8.63/8.97	c INFO: running lingeling-276@0 for 97 with 39991 remaining (b = 0.34)
8.73/9.00	c INFO: running cryptominisat-2.9.0@0 for 485 with 39991 remaining (b = 0.32)
8.73/9.03	c INFO: running lingeling-276@0 for 1261 with 39991 remaining (b = 0.47)
8.73/9.06	c INFO: running cryptominisat-2.9.0@0 for 1649 with 39991 remaining (b = 0.50)
8.73/9.09	c INFO: running lingeling-276@0 for 1261 with 39991 remaining (b = 0.39)
8.83/9.12	c INFO: running SApperloT@0 for 97 with 39991 remaining (b = 0.03)
8.83/9.16	c INFO: running precosat-570@0 for 388 with 39991 remaining (b = 0.19)
8.83/9.19	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39991 remaining (b = 0.45)
808.62/109.20	c INFO: running lingeling-276@0 for 1164 with 39891 remaining (b = 0.28)
809.40/109.35	c INFO: running lingeling-276@0 for 97 with 39891 remaining (b = 0.09)
1609.16/209.60	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39791 remaining (b = 0.38)
3152.83/402.95	c INFO: running precosat-570@0 for 2134 with 39597 remaining (b = 0.37)
3938.22/501.38	c INFO: running precosat-570@0 for 388 with 39499 remaining (b = 0.16)
7080.61/895.17	c INFO: running precosat-570@391 for 388 with 39105 remaining (b = 0.13)
10084.16/1271.48	c INFO: running lingeling-276@99 for 97 with 38729 remaining (b = 0.04)
10155.26/1280.38	c INFO: running precosat-570@0 for 97 with 38720 remaining (b = 0.06)
10187.08/1284.37	c INFO: running lingeling-276@0 for 1164 with 38716 remaining (b = 0.20)
10308.37/1299.51	c INFO: running lingeling-276@99 for 1164 with 38701 remaining (b = 0.20)
10852.73/1367.78	c INFO: running lingeling-276@0 for 1164 with 38632 remaining (b = 0.20)
10955.69/1380.70	c INFO: running precosat-570@386 for 97 with 38620 remaining (b = 0.04)
11764.22/1481.93	c INFO: running SApperloT@0 for 97 with 38518 remaining (b = 0.02)
12563.91/1582.18	c INFO: running lingeling-276@0 for 1261 with 38418 remaining (b = 0.22)
13246.31/1667.66	c INFO: running precosat-570@487 for 291 with 38333 remaining (b = 0.08)
15555.77/1957.06	c INFO: running precosat-570@0 for 97 with 38043 remaining (b = 0.03)
15557.24/1957.26	c INFO: running cryptominisat-2.9.0@0 for 97 with 38043 remaining (b = 0.02)
16348.10/2056.42	c INFO: running precosat-570@1653 for 582 with 37944 remaining (b = 0.09)
16377.59/2060.18	c INFO: running cryptominisat-2.9.0@0 for 1843 with 37940 remaining (b = 0.28)
17197.02/2162.96	c INFO: running cryptominisat-2.9.0@392 for 97 with 37837 remaining (b = 0.04)
17935.24/2255.54	c INFO: running cryptominisat-2.9.0@484 for 97 with 37745 remaining (b = 0.03)
18741.96/2356.80	c INFO: running cryptominisat-2.9.0@0 for 388 with 37643 remaining (b = 0.08)
19492.19/2450.81	c INFO: running cryptominisat-2.9.0@585 for 1067 with 37549 remaining (b = 0.21)
19618.82/2466.76	c INFO: running cryptominisat-2.9.0@100 for 1843 with 37533 remaining (b = 0.29)
20180.04/2537.18	c INFO: running cryptominisat-2.9.0@99 for 1843 with 37463 remaining (b = 0.29)
20250.99/2546.04	c INFO: running precosat-570@287 for 194 with 37454 remaining (b = 0.05)
21092.00/2651.59	c INFO: running lingeling-276@195 for 97 with 37349 remaining (b = 0.03)
21792.67/2739.48	c INFO: running lingeling-276@98 for 1164 with 37261 remaining (b = 0.17)
21854.84/2747.28	c INFO: running cryptominisat-2.9.0@1164 for 291 with 37253 remaining (b = 0.07)
21867.66/2748.85	c INFO: running lingeling-276@388 for 873 with 37251 remaining (b = 0.14)
22703.03/2853.63	c INFO: running cryptominisat-2.9.0@0 for 97 with 37147 remaining (b = 0.03)
23523.28/2956.54	c INFO: running precosat-570@490 for 291 with 37044 remaining (b = 0.06)
24209.71/3042.62	c INFO: running cryptominisat-2.9.0@1261 for 97 with 36958 remaining (b = 0.02)
25006.01/3142.53	c INFO: running cryptominisat-2.9.0@1360 for 97 with 36858 remaining (b = 0.03)
25803.94/3242.65	c INFO: running cryptominisat-2.9.0@1460 for 194 with 36758 remaining (b = 0.04)
25871.72/3251.19	c INFO: running precosat-570@870 for 485 with 36749 remaining (b = 0.08)
27321.77/3433.09	c INFO: running cryptominisat-2.9.0@1754 for 194 with 36567 remaining (b = 0.06)
28006.53/3518.96	c INFO: running cryptominisat-2.9.0@1747 for 194 with 36481 remaining (b = 0.05)
28809.17/3619.65	c INFO: running precosat-570@0 for 194 with 36381 remaining (b = 0.04)
28887.31/3629.47	c INFO: running precosat-570@1755 for 485 with 36371 remaining (b = 0.07)
29580.79/3716.42	c INFO: running cryptominisat-2.9.0@0 for 97 with 36284 remaining (b = 0.01)
29762.52/3739.24	c INFO: running precosat-570@1060 for 291 with 36261 remaining (b = 0.05)
30367.48/3815.13	c INFO: running cryptominisat-2.9.0@2819 for 485 with 36185 remaining (b = 0.06)
30379.45/3816.63	c INFO: running precosat-570@2431 for 776 with 36184 remaining (b = 0.09)
31088.02/3905.59	c INFO: running SApperloT@0 for 485 with 36095 remaining (b = 0.06)
31282.52/3929.97	c INFO: running precosat-570@195 for 97 with 36070 remaining (b = 0.01)
32058.05/4027.25	c INFO: running precosat-570@292 for 97 with 35973 remaining (b = 0.01)
32095.55/4031.93	c INFO: running cryptominisat-2.9.0@101 for 388 with 35968 remaining (b = 0.06)
32772.98/4116.97	c INFO: running precosat-570@1951 for 291 with 35883 remaining (b = 0.05)
32864.90/4128.56	c INFO: running precosat-570@583 for 194 with 35872 remaining (b = 0.03)
34286.72/4306.99	c INFO: running precosat-570@0 for 97 with 35693 remaining (b = 0.02)
34383.06/4319.06	c INFO: running precosat-570@1068 for 97 with 35681 remaining (b = 0.02)
34400.59/4321.20	c INFO: running cryptominisat-2.9.0@2918 for 97 with 35679 remaining (b = 0.01)
34949.01/4390.06	c INFO: running cryptominisat-2.9.0@1261 for 97 with 35610 remaining (b = 0.02)
34977.71/4393.69	c INFO: running precosat-570@1255 for 97 with 35607 remaining (b = 0.01)
35065.29/4404.62	c INFO: running precosat-570@2052 for 194 with 35596 remaining (b = 0.03)
35078.86/4406.32	c INFO: running lingeling-276@487 for 776 with 35594 remaining (b = 0.09)
35190.43/4420.35	c INFO: running precosat-570@2913 for 97 with 35580 remaining (b = 0.02)
35210.36/4422.80	c INFO: running lingeling-276@1653 for 291 with 35577 remaining (b = 0.03)
35223.10/4424.49	c INFO: running precosat-570@190 for 291 with 35576 remaining (b = 0.04)
35745.97/4490.04	c INFO: running cryptominisat-2.9.0@4757 for 388 with 35510 remaining (b = 0.06)
35756.37/4491.34	c INFO: running cryptominisat-2.9.0@1749 for 194 with 35509 remaining (b = 0.05)
35950.05/4515.61	c INFO: running lingeling-276@1650 for 291 with 35485 remaining (b = 0.03)
36609.22/4598.30	c INFO: running precosat-570@4269 for 97 with 35402 remaining (b = 0.02)
36631.49/4601.19	c INFO: running lingeling-276@0 for 388 with 35399 remaining (b = 0.06)
37300.31/4685.01	c INFO: running cryptominisat-2.9.0@1844 for 97 with 35315 remaining (b = 0.03)
37367.96/4693.57	c INFO: running precosat-570@2150 for 97 with 35307 remaining (b = 0.01)
37560.03/4717.66	c INFO: running glucose@0 for 194 with 35283 remaining (b = 0.02)
37579.95/4720.17	c INFO: running cryptominisat-2.9.0@589 for 1358 with 35280 remaining (b = 0.14)
38054.68/4779.71	c INFO: running cryptominisat-2.9.0@1939 for 97 with 35221 remaining (b = 0.02)
38135.17/4789.88	c INFO: running lingeling-276@1753 for 194 with 35210 remaining (b = 0.02)
38298.58/4810.34	c INFO: running lingeling-276@2429 for 97 with 35190 remaining (b = 0.02)
38850.89/4879.70	c INFO: running precosat-570@4465 for 582 with 35121 remaining (b = 0.06)
38890.66/4884.65	c INFO: running glucosER@0 for 970 with 35116 remaining (b = 0.09)
39057.86/4905.61	c INFO: running lingeling-276@2817 for 194 with 35095 remaining (b = 0.02)
39117.57/4913.20	c INFO: running glucose@295 for 582 with 35087 remaining (b = 0.06)
39677.28/4983.42	c INFO: running lingeling-276@2047 for 97 with 35017 remaining (b = 0.01)
39777.61/4996.07	c INFO: running lingeling-276@192 for 1164 with 35004 remaining (b = 0.11)

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

Sorry, but this trace is too large and cannot be obtained.

Launcher Data 

Begin job on node118 at 2011-05-02 17:30:24
IDJOB=3322369
IDBENCH=83135
IDSOLVER=1710
FILE ID=node118/3322369-1304350224
RUNJOBID= node118-1304335528-13122
PBS_JOBID= 13178014
Free space on /tmp= 73288 MiB

SOLVER NAME= borg-sat 11.03.02-industrial
BENCH NAME= SAT11/application/fuhs/slp-synthesis-AES/slp-synthesis-aes-bottom21.cnf
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.industrial.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT -cores NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3322369-1304350224/watcher-3322369-1304350224 -o /tmp/evaluation-result-3322369-1304350224/solver-3322369-1304350224 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3322369-1304350224.cnf -seed 1976397034 -budget 40000 -cores 8

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= e6407843d1fbd00b68d4ad600a25dfb2
RANDOM SEED=1976397034

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13607812 kB
Buffers:        507168 kB
Cached:        2298236 kB
SwapCached:       2908 kB
Active:       16518820 kB
Inactive:      2410724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13607812 kB
SwapTotal:    67111528 kB
SwapFree:     67103364 kB
Dirty:           34640 kB
Writeback:           0 kB
AnonPages:    16123580 kB
Mapped:          23600 kB
Slab:           297600 kB
PageTables:      44932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 37150840 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73256 MiB
End job on node118 at 2011-05-02 18:54:10