Trace number 3250119

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
tts 5-4? (TO) 1300.08 1300.07

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted 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 variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data 

0.19/0.21	c Command: HOME/tts-5-4 HOME/instance-3250119-1303546085.cnf 
0.19/0.21	c Using SATTIMEOUT of 2400
0.19/0.21	c Using SATRAM of 7680
0.19/0.21	c Size of subset node = 32
0.19/0.21	c Variables = 18217
0.19/0.21	c Clauses = 284829
0.19/0.21	c Literals = 622430
0.19/0.21	c Reduced size:
0.19/0.21	c Variables = 18217
0.19/0.21	c Clauses = 284829
0.19/0.21	c Literals = 622430
0.19/0.21	c a2
0.39/0.44	c a1
1.19/1.24	c Independent sub-problems = 1
1.19/1.24	c Sub-problem with 18217 variables and 284829 clauses
1.19/1.24	c using permutation method 4
1.19/1.24	c count = 1
1.19/1.24	c Ordering finished 1.190 seconds
1.19/1.24	c mapped 1.230 seconds
1.19/1.24	c permuted 1.230 seconds
1.19/1.24	c about to sort
1.19/1.27	c sorted
1.79/1.80	c clauses now 284829
1.79/1.80	c init finished 1.360 seconds
1.79/1.80	c tree built 1.790 seconds
1.79/1.80	c 
1.79/1.80	c PA progress                      | CPU progress Partial assignments | improvements                 ucps  CPU time       PA/sec  nodes
1.79/1.80	c ---------------------------------|----------------------------------|--------------------------------------------------------------------
1.79/1.80	c ................................ | ..........                    |                                  1.8         0.0             
1.79/1.80	c ................................ | ..........                  1 |                                  1.8         0.6             
1.79/1.80	c ................................ | ..........                  2 |                                  1.8         1.1             
1.79/1.80	c ................................ | ..........                  3 |                                  1.8         1.7             
1.79/1.80	c ................................ | ..........                  4 |                                  1.8         2.2             
1.79/1.80	c ................................ | ..........                  5 |                                  1.8         2.8             
1.79/1.80	c ................................ | ..........               1000 |              19                  1.8       555.6           21
47.97/48.03	c ................................ | ..........            2238000 | 74730        180608             48.0     46615.3      7614508
95.97/96.04	c ................................ | ..........            3841000 | 128283       330990             96.0     40002.1     12883118
143.98/144.05	c ................................ | ..........            5876000 | 215927       506457            144.0     40797.1     18187543
191.97/192.02	c ................................ | ..........            7510000 | 298537       622460            192.0     39114.6     22308870
240.08/240.10	c ................................ | *.........            8734000 | 363808       705385            240.1     36379.5     25709029
287.98/288.02	c ................................ | *.........           12385000 | 489743       1142254           288.0     43003.5     26437116
335.98/336.01	c ................................ | *.........           16684000 | 633962       1662511           336.0     49654.8     26585166
383.99/384.01	c ................................ | *.........           21065000 | 781948       2190253           384.0     54856.8     26585166
431.98/432.02	c ................................ | *.........           25756000 | 940943       2755967           432.0     59620.4     26585166
479.98/480.01	c ................................ | **........           30461000 | 1102856      3323683           480.0     63460.4     26637841
527.99/528.02	c ................................ | **........           35258000 | 1264227      3912583           528.0     66776.5     26707348
575.99/576.00	c ................................ | **........           39994000 | 1427781      4482611           576.0     69434.0     26718876
623.99/624.01	c ................................ | **........           44867000 | 1592217      5079566           624.0     71901.1     26718876
671.99/672.01	c ................................ | **........           49760000 | 1760660      5669792           672.0     74047.6     26718876
719.99/720.00	c ................................ | ***.......           54881000 | 1927741      6322169           720.0     76223.6     26718876
767.99/768.01	c ................................ | ***.......           59815000 | 2097780      6916712           768.0     77884.1     26765058
816.00/816.00	c ................................ | ***.......           64869000 | 2269561      7531965           816.0     79496.3     26780926
863.99/864.00	c ................................ | ***.......           69929000 | 2440980      8149474           864.0     80936.3     26780926
912.00/912.00	c ................................ | ***.......           74962000 | 2613655      8758141           912.0     82195.2     26780926
959.90/959.99	c ................................ | ****......           80062000 | 2784828      9381987           960.0     83397.9     26790899
1008.00/1008.00	c ................................ | ****......           85117000 | 2955089      9997394          1008.0     84440.6     26839023
1055.91/1055.99	c ................................ | ****......           90099000 | 3124633      10599983         1056.0     85321.0     26884464
1103.99/1104.01	c ................................ | ****......           95074000 | 3294581      11207041         1104.0     86117.8     26924321
1152.00/1152.00	c ................................ | ****......          100196000 | 3465468      11837851         1152.0     86975.7     26950476
1199.90/1200.00	c ................................ | *****.....          105354000 | 3637183      12471408         1200.0     87795.0     26981502
1248.00/1248.00	c ................................ | *****.....          110347000 | 3811252      13067779         1248.0     88419.1     27005108
1295.90/1295.99	c ................................ | *****.....          115451000 | 3987325      13680799         1296.0     89082.6     27040283

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3250119-1303546085/watcher-3250119-1303546085 -o /tmp/evaluation-result-3250119-1303546085/solver-3250119-1303546085 -C 2400 -W 1300 -M 7680 HOME/tts-5-4 HOME/instance-3250119-1303546085.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 1.56 2.40 4/187 26022
/proc/meminfo: memFree=21044260/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=7596 CPUtime=0 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 471 0 0 0 0 0 0 0 21 0 1 0 466207170 7778304 416 33554432000 4194304 4337412 140736572057584 18446744073709551615 242970211013 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 1899 417 131 35 0 340 0

[startup+0.051732 s]
/proc/loadavg: 2.08 1.56 2.40 4/187 26022
/proc/meminfo: memFree=21044260/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=15976 CPUtime=0.04 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 2573 0 0 0 4 0 0 0 21 0 1 0 466207170 16359424 2518 33554432000 4194304 4337412 140736572057584 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 3994 2520 132 35 0 2435 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15976

[startup+0.100725 s]
/proc/loadavg: 2.08 1.56 2.40 4/187 26022
/proc/meminfo: memFree=21044260/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=25456 CPUtime=0.09 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 4854 0 0 0 9 0 0 0 21 0 1 0 466207170 26066944 4799 33554432000 4194304 4337412 140736572057584 18446744073709551615 242970211013 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 6364 4801 132 35 0 4805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25456

[startup+0.300702 s]
/proc/loadavg: 2.08 1.56 2.40 4/187 26022
/proc/meminfo: memFree=21044260/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=71768 CPUtime=0.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 16438 0 0 0 27 2 0 0 22 0 1 0 466207170 73490432 16383 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 17942 16383 133 35 0 16383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 71768

[startup+0.700623 s]
/proc/loadavg: 2.08 1.56 2.40 4/187 26022
/proc/meminfo: memFree=21044260/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=75160 CPUtime=0.69 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 18519 0 0 0 67 2 0 0 24 0 1 0 466207170 76963840 17313 33554432000 4194304 4337412 140736572057584 18446744073709551615 4297680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 18790 17313 139 35 0 17231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 75160

[startup+1.50049 s]
/proc/loadavg: 2.08 1.56 2.40 5/188 26023
/proc/meminfo: memFree=20945576/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=142384 CPUtime=1.49 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 35815 0 0 0 145 4 0 0 25 0 1 0 466207170 145801216 34052 33554432000 4194304 4337412 140736572057584 18446744073709551615 242970211361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 35596 34054 150 35 0 34037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 142384

[startup+3.10021 s]
/proc/loadavg: 2.08 1.56 2.40 5/188 26023
/proc/meminfo: memFree=20798140/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=210276 CPUtime=3.09 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 52840 0 0 0 303 6 0 0 25 0 1 0 466207170 215322624 50520 33554432000 4194304 4337412 140736572057584 18446744073709551615 4283345 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 52569 50520 156 35 0 51010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210276

[startup+6.30066 s]
/proc/loadavg: 2.40 1.64 2.42 6/188 26023
/proc/meminfo: memFree=20714316/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=235696 CPUtime=6.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 59664 0 0 0 621 8 0 0 25 0 1 0 466207170 241352704 57344 33554432000 4194304 4337412 140736572057584 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 58924 57344 156 35 0 57365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 235696

[startup+12.7005 s]
/proc/loadavg: 2.53 1.67 2.42 5/188 26023
/proc/meminfo: memFree=20563032/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=283672 CPUtime=12.68 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 71694 0 0 0 1257 11 0 0 25 0 1 0 466207170 290480128 69374 33554432000 4194304 4337412 140736572057584 18446744073709551615 4283714 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/26022/statm: 70918 69374 156 35 0 69359 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 283672

[startup+25.5004 s]
/proc/loadavg: 2.85 1.79 2.45 5/188 26023
/proc/meminfo: memFree=20334496/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=347948 CPUtime=25.48 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 87197 0 0 0 2533 15 0 0 25 0 1 0 466207170 356298752 84877 33554432000 4194304 4337412 140736572057584 18446744073709551615 4242720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 86987 84877 156 35 0 85428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 347948

[startup+51.1009 s]
/proc/loadavg: 3.24 1.96 2.49 5/188 26024
/proc/meminfo: memFree=20002496/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=453152 CPUtime=51.08 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 113515 0 0 0 5085 23 0 0 25 0 1 0 466207170 464027648 111195 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253636 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 113288 111195 156 35 0 111729 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 453152

[startup+102.307 s]
/proc/loadavg: 3.67 2.27 2.57 5/188 26025
/proc/meminfo: memFree=19453888/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=620692 CPUtime=102.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 155465 0 0 0 10194 35 0 0 25 0 1 0 466207170 635588608 153145 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945838 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 155173 153145 156 35 0 153614 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 620692

[startup+162.301 s]
/proc/loadavg: 3.88 2.59 2.65 5/188 26027
/proc/meminfo: memFree=18791436/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=861932 CPUtime=162.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 215667 0 0 0 16180 48 0 0 25 0 1 0 466207170 882618368 213347 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 215483 213347 156 35 0 213924 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 861932

[startup+222.3 s]
/proc/loadavg: 3.95 2.84 2.73 5/188 26029
/proc/meminfo: memFree=18314996/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=996740 CPUtime=222.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 250049 0 0 0 22170 58 0 0 25 0 1 0 466207170 1020661760 247729 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 249185 247729 156 35 0 247626 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 996740

[startup+282.301 s]
/proc/loadavg: 3.98 3.05 2.81 5/188 26030
/proc/meminfo: memFree=17936516/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1062096 CPUtime=282.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 265754 0 0 0 28162 66 0 0 25 0 1 0 466207170 1087586304 263434 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 265524 263434 156 35 0 263965 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 1062096

[startup+342.301 s]
/proc/loadavg: 3.99 3.22 2.88 5/188 26032
/proc/meminfo: memFree=17679200/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1084628 CPUtime=342.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 271902 0 0 0 34154 75 0 0 25 0 1 0 466207170 1110659072 269582 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 271157 269582 156 35 0 269598 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1084628

[startup+402.3 s]
/proc/loadavg: 3.99 3.36 2.95 5/188 26033
/proc/meminfo: memFree=17411456/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1105444 CPUtime=402.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 277067 0 0 0 40143 85 0 0 25 0 1 0 466207170 1131974656 274747 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253202 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 276361 274747 156 35 0 274802 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 1105444

[startup+462.301 s]
/proc/loadavg: 4.07 3.49 3.02 5/188 26035
/proc/meminfo: memFree=17184388/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1127092 CPUtime=462.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 282585 0 0 0 46134 94 0 0 25 0 1 0 466207170 1154142208 280265 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253577 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 281773 280265 156 35 0 280214 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 1127092

[startup+522.301 s]
/proc/loadavg: 4.03 3.58 3.08 5/188 26037
/proc/meminfo: memFree=16938596/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1155128 CPUtime=522.28 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 288876 0 0 0 52123 105 0 0 25 0 1 0 466207170 1182851072 286556 33554432000 4194304 4337412 140736572057584 18446744073709551615 4256113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 288782 286556 156 35 0 287223 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 1155128

[startup+582.3 s]
/proc/loadavg: 4.04 3.67 3.14 5/188 26038
/proc/meminfo: memFree=16720832/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1176908 CPUtime=582.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 294416 0 0 0 58113 116 0 0 25 0 1 0 466207170 1205153792 292096 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 294227 292096 156 35 0 292668 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1176908

[startup+642.301 s]
/proc/loadavg: 4.01 3.73 3.19 5/188 26040
/proc/meminfo: memFree=16572620/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1198952 CPUtime=642.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 299945 0 0 0 64103 126 0 0 25 0 1 0 466207170 1227726848 297625 33554432000 4194304 4337412 140736572057584 18446744073709551615 4268059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 299738 297625 156 35 0 298179 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1198952

[startup+702.301 s]
/proc/loadavg: 4.00 3.77 3.23 5/188 26041
/proc/meminfo: memFree=16433336/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1222844 CPUtime=702.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 305906 0 0 0 70092 137 0 0 25 0 1 0 466207170 1252192256 303586 33554432000 4194304 4337412 140736572057584 18446744073709551615 4268059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 305711 303586 156 35 0 304152 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 1222844

[startup+762.306 s]
/proc/loadavg: 4.00 3.81 3.28 6/188 26043
/proc/meminfo: memFree=16305356/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1245548 CPUtime=762.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 311920 0 0 0 76082 148 0 0 25 0 1 0 466207170 1275441152 309600 33554432000 4194304 4337412 140736572057584 18446744073709551615 4238668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 311387 309600 156 35 0 309828 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 1245548

[startup+822.301 s]
/proc/loadavg: 4.00 3.84 3.32 5/188 26045
/proc/meminfo: memFree=16126028/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1268648 CPUtime=822.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 317836 0 0 0 82068 161 0 0 25 0 1 0 466207170 1299095552 315516 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 317162 315516 156 35 0 315603 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 1268648

[startup+882.301 s]
/proc/loadavg: 4.00 3.87 3.36 5/188 26046
/proc/meminfo: memFree=15887052/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1292144 CPUtime=882.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 323707 0 0 0 88056 173 0 0 25 0 1 0 466207170 1323155456 321387 33554432000 4194304 4337412 140736572057584 18446744073709551615 4256113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 323036 321387 156 35 0 321477 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 1292144

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.40 5/188 26048
/proc/meminfo: memFree=15716164/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1315112 CPUtime=942.29 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 329451 0 0 0 94045 184 0 0 25 0 1 0 466207170 1346674688 327131 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253210 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 328778 327131 156 35 0 327219 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 1315112

[startup+1002.3 s]
/proc/loadavg: 4.07 3.94 3.44 5/188 26049
/proc/meminfo: memFree=15620172/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1341604 CPUtime=1002.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 335748 0 0 0 100032 198 0 0 25 0 1 0 466207170 1373802496 333428 33554432000 4194304 4337412 140736572057584 18446744073709551615 4205779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 335401 333428 156 35 0 333842 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1341604

[startup+1062.3 s]
/proc/loadavg: 4.07 3.96 3.48 5/188 26051
/proc/meminfo: memFree=15540168/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1364308 CPUtime=1062.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 341834 0 0 0 106021 209 0 0 25 0 1 0 466207170 1397051392 339514 33554432000 4194304 4337412 140736572057584 18446744073709551615 4253512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 341077 339514 156 35 0 339518 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 1364308

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.51 5/188 26053
/proc/meminfo: memFree=15451488/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1390272 CPUtime=1122.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 347871 0 0 0 112012 218 0 0 25 0 1 0 466207170 1423638528 345551 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945850 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 347568 345551 156 35 0 346009 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 1390272

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.54 5/188 26054
/proc/meminfo: memFree=15343460/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1413900 CPUtime=1182.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 354133 0 0 0 118000 230 0 0 25 0 1 0 466207170 1447833600 351813 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 353475 351813 156 35 0 351916 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 1413900

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/188 26056
/proc/meminfo: memFree=15262332/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1437132 CPUtime=1242.3 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 360102 0 0 0 123988 242 0 0 25 0 1 0 466207170 1471623168 357782 33554432000 4194304 4337412 140736572057584 18446744073709551615 4256113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 359283 357782 156 35 0 357724 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 1437132



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.09 3.76 3.52 2/170 26111
/proc/meminfo: memFree=19941564/32951132 swapFree=67111524/67111528
[pid=26022] ppid=26020 vsize=1462568 CPUtime=1300.01 cores=1,3
/proc/26022/stat : 26022 (tts-5-4) R 26020 26022 24807 0 -1 4202496 366025 0 0 0 129748 253 0 0 25 0 1 0 466207170 1497669632 363705 33554432000 4194304 4337412 140736572057584 18446744073709551615 242969945220 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26022/statm: 365642 363705 156 35 0 364083 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 1462568

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.07
CPU time (s): 1300.08
CPU user time (s): 1297.48
CPU system time (s): 2.5956
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1462568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1297.48
system time used= 2.5956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366025
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 722

runsolver used 2.05569 second user time and 5.02923 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-23 10:08:05
IDJOB=3250119
IDBENCH=83244
IDSOLVER=1653
FILE ID=node128/3250119-1303546085
RUNJOBID= node128-1303546064-25873
PBS_JOBID= 13143110
Free space on /tmp= 66832 MiB

SOLVER NAME= tts 5-4
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= DIR/tts-5-4 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250119-1303546085/watcher-3250119-1303546085 -o /tmp/evaluation-result-3250119-1303546085/solver-3250119-1303546085 -C 2400 -W 1300 -M 7680  HOME/tts-5-4 HOME/instance-3250119-1303546085.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=1908626792

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21044664 kB
Buffers:       1311604 kB
Cached:        9538940 kB
SwapCached:          4 kB
Active:        2270152 kB
Inactive:      9000584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21044664 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            5548 kB
Writeback:           0 kB
AnonPages:      419920 kB
Mapped:          15808 kB
Slab:           573380 kB
PageTables:       6140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   611324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66832 MiB
End job on node128 at 2011-04-23 10:29:47