Trace number 1726861

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
VARSAT-random 2009-03-22? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  153                                                  |
0.00/0.00	c |  Number of clauses:    6120                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          851881033.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     153     6120    36720 |     2040        0    nan |  0.000 % |
0.09/0.10	c |       100 |     153     6120    36720 |     2244      100     29 |  0.004 % |
0.09/0.13	c |       251 |     153     6120    36720 |     2468      251     27 |  0.004 % |
0.09/0.16	c |       476 |     153     6120    36720 |     2715      476     29 |  0.004 % |
0.09/0.19	c |       814 |     153     6120    36720 |     2986      814     30 |  0.004 % |
0.19/0.23	c |      1320 |     153     6120    36720 |     3285     1320     30 |  0.004 % |
0.19/0.28	c |      2079 |     153     6120    36720 |     3613     2079     32 |  0.004 % |
0.29/0.34	c |      3221 |     153     6120    36720 |     3975     3221     33 |  0.004 % |
0.39/0.43	c |      4929 |     153     6120    36720 |     4372     2910     34 |  0.004 % |
0.49/0.56	c |      7491 |     153     6120    36720 |     4810     3256     32 |  0.004 % |
0.69/0.75	c |     11335 |     153     6120    36720 |     5291     4664     34 |  0.004 % |
1.00/1.06	c |     17101 |     153     6120    36720 |     5820     5074     34 |  0.004 % |
1.49/1.53	c |     25750 |     153     6120    36720 |     6402     4904     35 |  0.004 % |
2.10/2.20	c |     38724 |     153     6120    36720 |     7042     4951     33 |  0.004 % |
3.20/3.28	c |     58185 |     153     6120    36720 |     7746     6633     34 |  0.004 % |
4.99/5.05	c |     87378 |     153     6120    36720 |     8521     4599     32 |  0.004 % |
7.78/7.89	c |    131167 |     153     6120    36720 |     9373     5489     34 |  0.004 % |
12.88/12.99	c |    196851 |     153     6120    36720 |    10311     5155     32 |  0.004 % |
20.88/20.93	c |    295377 |     153     6120    36720 |    11342    10310     36 |  0.004 % |
32.99/33.04	c |    443166 |     153     6120    36720 |    12476     9837     35 |  0.004 % |
51.78/51.81	c |    664851 |     153     6120    36720 |    13724    12194     37 |  0.004 % |
85.57/85.61	c |    997376 |     153     6120    36720 |    15096     7080     34 |  0.004 % |
136.75/136.87	c |   1496164 |     153     6120    36720 |    16606    13317     34 |  0.004 % |
217.73/217.85	c |   2244347 |     153     6120    36720 |    18266    11652     36 |  0.004 % |
366.79/366.99	c |   3366622 |     153     6120    36720 |    20093    16492     36 |  0.004 % |
598.51/598.70	c |   5050033 |     153     6120    36720 |    22102    17370     37 |  0.004 % |
1016.49/1016.89	c |   7575149 |     153     6120    36720 |    24313    16901     36 |  0.004 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726861-1240717946/watcher-1726861-1240717946 -o /tmp/evaluation-result-1726861-1240717946/solver-1726861-1240717946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=851881033 HOME/instance-1726861-1240717946.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18096
/proc/meminfo: memFree=1049448/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=2544 CPUtime=0
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 99824286 2605056 253 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 636 254 88 221 0 412 0

[startup+0.0094191 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18096
/proc/meminfo: memFree=1049448/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=3100 CPUtime=0
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 404 0 0 0 0 0 0 0 20 0 1 0 99824286 3174400 389 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 775 391 88 221 0 551 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3100

[startup+0.101429 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18096
/proc/meminfo: memFree=1049448/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=3600 CPUtime=0.09
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 552 0 0 0 9 0 0 0 20 0 1 0 99824286 3686400 536 1992294400 4194304 5102416 548682068800 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 900 536 103 221 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3600

[startup+0.301451 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18096
/proc/meminfo: memFree=1049448/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=3600 CPUtime=0.29
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 562 0 0 0 29 0 0 0 22 0 1 0 99824286 3686400 546 1992294400 4194304 5102416 548682068800 18446744073709551615 4220596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 900 546 112 221 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3600

[startup+0.701496 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18096
/proc/meminfo: memFree=1049448/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=4128 CPUtime=0.69
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 672 0 0 0 69 0 0 0 25 0 1 0 99824286 4227072 656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 1032 656 112 221 0 808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4128

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1047008/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=4568 CPUtime=1.49
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 793 0 0 0 149 0 0 0 25 0 1 0 99824286 4677632 777 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 1142 777 112 221 0 918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4568

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1046368/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=5100 CPUtime=3.09
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 942 0 0 0 309 0 0 0 25 0 1 0 99824286 5222400 926 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 1275 926 112 221 0 1051 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5100

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1045408/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=5844 CPUtime=6.28
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 1108 0 0 0 628 0 0 0 25 0 1 0 99824286 5984256 1092 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 1461 1092 112 221 0 1237 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5844

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1044384/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=6800 CPUtime=12.68
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 1322 0 0 0 1268 0 0 0 25 0 1 0 99824286 6963200 1306 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 1700 1306 112 221 0 1476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6800

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1043040/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=8020 CPUtime=25.49
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 1650 0 0 0 2548 1 0 0 25 0 1 0 99824286 8212480 1634 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 2005 1634 112 221 0 1781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8020

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1042080/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=9296 CPUtime=51.08
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 1919 0 0 0 5107 1 0 0 25 0 1 0 99824286 9519104 1903 1992294400 4194304 5102416 548682068800 18446744073709551615 4250084 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 2324 1903 112 221 0 2100 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1040736/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=10700 CPUtime=102.27
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 2246 0 0 0 10226 1 0 0 25 0 1 0 99824286 10956800 2230 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 2675 2230 112 221 0 2451 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1039648/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=11784 CPUtime=162.24
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 2508 0 0 0 16223 1 0 0 25 0 1 0 99824286 12066816 2492 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 2946 2492 112 221 0 2722 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11784

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1038624/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=12788 CPUtime=222.22
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 2746 0 0 0 22221 1 0 0 25 0 1 0 99824286 13094912 2730 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 3197 2730 112 221 0 2973 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12788

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18097
/proc/meminfo: memFree=1037600/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=13960 CPUtime=282.21
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3015 0 0 0 28219 2 0 0 25 0 1 0 99824286 14295040 2999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 3490 2999 112 221 0 3266 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13960

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18097
/proc/meminfo: memFree=1037088/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=14468 CPUtime=342.19
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3117 0 0 0 34217 2 0 0 25 0 1 0 99824286 14815232 3101 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 3617 3101 112 221 0 3393 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1036192/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=15316 CPUtime=402.17
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3329 0 0 0 40215 2 0 0 25 0 1 0 99824286 15683584 3313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 3829 3313 112 221 0 3605 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18097
/proc/meminfo: memFree=1035872/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=15652 CPUtime=462.16
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3411 0 0 0 46214 2 0 0 25 0 1 0 99824286 16027648 3395 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 3913 3395 112 221 0 3689 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15652

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1035360/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=16220 CPUtime=522.13
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3547 0 0 0 52211 2 0 0 25 0 1 0 99824286 16609280 3531 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4055 3531 112 221 0 3831 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1034848/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=16916 CPUtime=582.12
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3672 0 0 0 58210 2 0 0 25 0 1 0 99824286 17321984 3656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4229 3656 112 221 0 4005 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1034208/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=17456 CPUtime=642.1
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3833 0 0 0 64208 2 0 0 25 0 1 0 99824286 17874944 3817 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4364 3817 112 221 0 4140 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17456

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1033760/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=17992 CPUtime=702.08
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 3927 0 0 0 70206 2 0 0 25 0 1 0 99824286 18423808 3911 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4498 3911 112 221 0 4274 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 17992

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18103
/proc/meminfo: memFree=1033504/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=18340 CPUtime=762.07
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4012 0 0 0 76205 2 0 0 25 0 1 0 99824286 18780160 3996 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4585 3996 112 221 0 4361 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 18340

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18103
/proc/meminfo: memFree=1033248/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=18688 CPUtime=822.05
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4073 0 0 0 82202 3 0 0 25 0 1 0 99824286 19136512 4057 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4672 4057 112 221 0 4448 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 18688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032992/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=18876 CPUtime=882.03
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4137 0 0 0 88200 3 0 0 25 0 1 0 99824286 19329024 4121 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4719 4121 112 221 0 4495 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 18876

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032928/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=19068 CPUtime=942.01
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4162 0 0 0 94198 3 0 0 25 0 1 0 99824286 19525632 4146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4767 4146 112 221 0 4543 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032800/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=19068 CPUtime=1002
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4187 0 0 0 100197 3 0 0 25 0 1 0 99824286 19525632 4171 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4767 4171 112 221 0 4543 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 19068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032416/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=19524 CPUtime=1061.98
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4297 0 0 0 106195 3 0 0 25 0 1 0 99824286 19992576 4281 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4881 4281 112 221 0 4657 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032160/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=19872 CPUtime=1121.96
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4360 0 0 0 112193 3 0 0 25 0 1 0 99824286 20348928 4344 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 4968 4344 112 221 0 4744 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 19872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1032032/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=20060 CPUtime=1181.94
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4407 0 0 0 118191 3 0 0 25 0 1 0 99824286 20541440 4391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 5015 4391 112 221 0 4791 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 20060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18103
/proc/meminfo: memFree=1031904/2055920 swapFree=4192956/4192956
[pid=18096] ppid=18094 vsize=20060 CPUtime=1200.04
/proc/18096/stat : 18096 (varsat-random_s) R 18094 18096 17999 0 -1 4194304 4430 0 0 0 120001 3 0 0 25 0 1 0 99824286 20541440 4414 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18096/statm: 5015 4414 112 221 0 4791 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 20060

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.041993
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 20060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4430
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= 2
involuntary context switches= 2126

runsolver used 1.39879 second user time and 2.96855 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-26 05:52:26
IDJOB=1726861
IDBENCH=24624
IDSOLVER=539
FILE ID=node85/1726861-1240717946
PBS_JOBID= 9186871
Free space on /tmp= 126812 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726861-1240717946/watcher-1726861-1240717946 -o /tmp/evaluation-result-1726861-1240717946/solver-1726861-1240717946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=851881033 HOME/instance-1726861-1240717946.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=851881033

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1049864 kB
Buffers:        101880 kB
Cached:         796672 kB
SwapCached:          0 kB
Active:         210192 kB
Inactive:       702196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            79668 kB
Committed_AS:   262804 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126812 MiB
End job on node85 at 2009-04-26 06:12:29