Trace number 1514321

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) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.19/0.20	c |  Parsing time:         0.03         s                                       |
0.19/0.20	c |  Timeout:              43200 s
0.19/0.20	c |  Random Seed:          14274862.000000
0.19/0.20	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.20	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.20	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.20	c |                                                                             |
0.19/0.20	c ============================[ Search Statistics ]==============================
0.19/0.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.20	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.20	c ===============================================================================
0.19/0.20	c |         0 |    3881    16614    50498 |     5538        0    nan |  0.000 % |
0.59/0.69	c |       100 |    3881    16614    50498 |     6091      100     80 |  0.000 % |
1.29/1.35	c |       250 |    3881    16614    50498 |     6700      250     81 |  0.000 % |
1.99/2.02	c |       477 |    3881    16614    50498 |     7371      477     88 |  0.000 % |
2.69/2.71	c |       814 |    3881    16614    50498 |     8108      814     96 |  0.000 % |
3.39/3.42	c |      1320 |    3881    16614    50498 |     8919     1320     93 |  0.000 % |
4.08/4.19	c |      2080 |    3881    16614    50498 |     9810     2080     99 |  0.000 % |
4.98/5.01	c |      3219 |    3881    16614    50498 |    10791     3219    100 |  0.000 % |
5.88/5.92	c |      4928 |    3881    16614    50498 |    11871     4928    101 |  0.000 % |
6.98/7.03	c |      7491 |    3881    16614    50498 |    13058     7491    109 |  0.000 % |
8.48/8.56	c |     11337 |    3881    16614    50498 |    14364    11337    115 |  0.000 % |
10.48/10.55	c |     17103 |    3881    16614    50498 |    15800     9622    109 |  0.000 % |
13.48/13.50	c |     25753 |    3881    16614    50498 |    17380    10023    130 |  0.000 % |
18.18/18.23	c |     38727 |    3881    16614    50498 |    19118    13993    116 |  0.000 % |
25.77/25.83	c |     58190 |    3881    16614    50498 |    21030    13720    122 |  0.000 % |
38.67/38.70	c |     87383 |    3881    16614    50498 |    23133    21189    132 |  0.000 % |
58.86/58.96	c |    131173 |    3881    16614    50498 |    25446    17154    128 |  0.000 % |
90.65/90.79	c |    196857 |    3881    16614    50498 |    27991    13385    119 |  0.000 % |
149.72/149.80	c |    295384 |    3881    16614    50498 |    30790    17111    123 |  0.000 % |
239.78/239.91	c |    443173 |    3881    16614    50498 |    33869    21593    130 |  0.000 % |
387.44/387.69	c |    664856 |    3881    16614    50498 |    37256    18491    118 |  0.000 % |
622.43/622.74	c |    997383 |    3881    16614    50498 |    40982    14955    120 |  0.000 % |
977.59/978.00	c |   1496172 |    3881    16614    50498 |    45080    23433    128 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514321-1238236639/watcher-1514321-1238236639 -o /tmp/evaluation-result-1514321-1238236639/solver-1514321-1238236639 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=14274862 HOME/instance-1514321-1238236639.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: 1.91 1.95 1.98 4/86 30539
/proc/meminfo: memFree=1652344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=3360 CPUtime=0
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 1096327948 3440640 482 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 840 483 88 221 0 616 0

[startup+0.0279771 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 30539
/proc/meminfo: memFree=1652344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=4912 CPUtime=0.02
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 862 0 0 0 2 0 0 0 18 0 1 0 1096327948 5029888 847 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1228 848 88 221 0 1004 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4912

[startup+0.101986 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 30539
/proc/meminfo: memFree=1652344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=5160 CPUtime=0.09
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 1096327948 5283840 949 1992294400 4194304 5102416 548682068800 18446744073709551615 4220153 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1290 949 102 221 0 1066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5160

[startup+0.302013 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 30539
/proc/meminfo: memFree=1652344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=5160 CPUtime=0.29
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1031 0 0 0 29 0 0 0 19 0 1 0 1096327948 5283840 949 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1290 949 102 221 0 1066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5160

[startup+0.701061 s]
/proc/loadavg: 1.91 1.95 1.98 4/86 30539
/proc/meminfo: memFree=1652344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=5160 CPUtime=0.69
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1044 0 0 0 69 0 0 0 23 0 1 0 1096327948 5283840 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1290 962 115 221 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50116 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 30540
/proc/meminfo: memFree=1648560/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=5160 CPUtime=1.49
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1044 0 0 0 149 0 0 0 25 0 1 0 1096327948 5283840 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1290 962 115 221 0 1066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10136 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 30540
/proc/meminfo: memFree=1648368/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=5160 CPUtime=3.09
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 1096327948 5283840 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1290 962 115 221 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5160

[startup+6.30276 s]
/proc/loadavg: 1.92 1.95 1.98 3/87 30540
/proc/meminfo: memFree=1647536/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=7008 CPUtime=6.28
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 1521 0 0 0 628 0 0 0 25 0 1 0 1096327948 7176192 1439 1992294400 4194304 5102416 548682068800 18446744073709551615 4220217 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 1752 1439 115 221 0 1528 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7008

[startup+12.7016 s]
/proc/loadavg: 1.93 1.95 1.98 3/87 30540
/proc/meminfo: memFree=1641280/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=13712 CPUtime=12.68
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 3178 0 0 0 1266 2 0 0 25 0 1 0 1096327948 14041088 3096 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 3428 3096 115 221 0 3204 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13712

[startup+25.5012 s]
/proc/loadavg: 1.94 1.96 1.98 3/87 30540
/proc/meminfo: memFree=1636800/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=16912 CPUtime=25.47
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 3980 0 0 0 2545 2 0 0 25 0 1 0 1096327948 17317888 3898 1992294400 4194304 5102416 548682068800 18446744073709551615 4253793 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 4228 3898 115 221 0 4004 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16912

[startup+51.1014 s]
/proc/loadavg: 2.02 1.97 1.99 3/87 30540
/proc/meminfo: memFree=1630976/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=23116 CPUtime=51.06
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 5528 0 0 0 5102 4 0 0 25 0 1 0 1096327948 23670784 5446 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 5779 5446 115 221 0 5555 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23116

[startup+102.307 s]
/proc/loadavg: 2.07 1.99 1.99 3/87 30540
/proc/meminfo: memFree=1627584/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=26180 CPUtime=102.25
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 6265 0 0 0 10220 5 0 0 25 0 1 0 1096327948 26808320 6183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 6545 6183 115 221 0 6321 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26180

[startup+162.301 s]
/proc/loadavg: 2.08 2.00 2.00 3/87 30540
/proc/meminfo: memFree=1624640/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=28984 CPUtime=162.22
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 6963 0 0 0 16217 5 0 0 25 0 1 0 1096327948 29679616 6881 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 7246 6881 115 221 0 7022 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28984

[startup+222.302 s]
/proc/loadavg: 2.08 2.02 2.00 3/87 30540
/proc/meminfo: memFree=1620416/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=33124 CPUtime=222.2
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 8020 0 0 0 22214 6 0 0 25 0 1 0 1096327948 33918976 7938 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 8281 7938 115 221 0 8057 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33124

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 30540
/proc/meminfo: memFree=1617472/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=36176 CPUtime=282.17
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 8751 0 0 0 28210 7 0 0 25 0 1 0 1096327948 37044224 8669 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 9044 8669 115 221 0 8820 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 36176

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 30540
/proc/meminfo: memFree=1617344/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=36176 CPUtime=342.15
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 8776 0 0 0 34208 7 0 0 25 0 1 0 1096327948 37044224 8694 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 9044 8694 115 221 0 8820 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36176

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30540
/proc/meminfo: memFree=1616576/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=36976 CPUtime=402.13
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 8977 0 0 0 40206 7 0 0 25 0 1 0 1096327948 37863424 8895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 9244 8895 115 221 0 9020 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 36976

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30540
/proc/meminfo: memFree=1614272/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=39396 CPUtime=462.1
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 9556 0 0 0 46202 8 0 0 25 0 1 0 1096327948 40341504 9474 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 9849 9474 115 221 0 9625 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 39396

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30540
/proc/meminfo: memFree=1612288/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=41244 CPUtime=522.08
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 10038 0 0 0 52200 8 0 0 25 0 1 0 1096327948 42233856 9956 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 10311 9956 115 221 0 10087 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 41244

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30541
/proc/meminfo: memFree=1611648/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=41772 CPUtime=582.05
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 10165 0 0 0 58197 8 0 0 25 0 1 0 1096327948 42774528 10083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 10443 10083 115 221 0 10219 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 41772

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1609920/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=43576 CPUtime=642.04
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 10595 0 0 0 64195 9 0 0 25 0 1 0 1096327948 44621824 10513 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 10894 10513 115 221 0 10670 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 43576

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1607424/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=46180 CPUtime=702.01
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 11216 0 0 0 70192 9 0 0 25 0 1 0 1096327948 47288320 11134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 11545 11134 115 221 0 11321 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 46180

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1607424/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=46180 CPUtime=761.99
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 11216 0 0 0 76190 9 0 0 25 0 1 0 1096327948 47288320 11134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 11545 11134 115 221 0 11321 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 46180

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1606208/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=47408 CPUtime=821.96
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 11517 0 0 0 82187 9 0 0 25 0 1 0 1096327948 48545792 11435 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 11852 11435 115 221 0 11628 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 47408

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1605824/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=47812 CPUtime=881.93
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 11609 0 0 0 88184 9 0 0 25 0 1 0 1096327948 48959488 11527 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 11953 11527 115 221 0 11729 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 47812

[startup+942.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/87 30542
/proc/meminfo: memFree=1604800/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=48892 CPUtime=941.91
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 11873 0 0 0 94182 9 0 0 25 0 1 0 1096327948 50065408 11791 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 12223 11791 115 221 0 11999 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 48892

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 30542
/proc/meminfo: memFree=1603328/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=50348 CPUtime=1001.88
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 12249 0 0 0 100179 9 0 0 25 0 1 0 1096327948 51556352 12167 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 12587 12167 115 221 0 12363 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 50348

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1599360/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=54208 CPUtime=1061.86
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 13227 0 0 0 106175 11 0 0 25 0 1 0 1096327948 55508992 13145 1992294400 4194304 5102416 548682068800 18446744073709551615 4262220 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 13552 13145 115 221 0 13328 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 54208

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1599360/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=54208 CPUtime=1121.84
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 13227 0 0 0 112173 11 0 0 25 0 1 0 1096327948 55508992 13145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 13552 13145 115 221 0 13328 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 54208

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1599360/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=54208 CPUtime=1181.82
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 13227 0 0 0 118171 11 0 0 25 0 1 0 1096327948 55508992 13145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 13552 13145 115 221 0 13328 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 54208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1599296/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=54208 CPUtime=1200.02
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 13227 0 0 0 119991 11 0 0 25 0 1 0 1096327948 55508992 13145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 13552 13145 115 221 0 13328 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 54208

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

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

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 30542
/proc/meminfo: memFree=1599296/2055920 swapFree=4170308/4192956
[pid=30539] ppid=30537 vsize=54208 CPUtime=1200.02
/proc/30539/stat : 30539 (varsat-random_s) R 30537 30539 30502 0 -1 4194304 13227 0 0 0 119991 11 0 0 25 0 1 0 1096327948 55508992 13145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/30539/statm: 13552 13145 115 221 0 13328 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 54208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.121981
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 54208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13227
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= 4652

runsolver used 1.2978 second user time and 4.17337 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 11:37:19
IDJOB=1514321
IDBENCH=70336
IDSOLVER=539
FILE ID=node92/1514321-1238236639
PBS_JOBID= 9060688
Free space on /tmp= 66560 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514321-1238236639/watcher-1514321-1238236639 -o /tmp/evaluation-result-1514321-1238236639/solver-1514321-1238236639 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=14274862 HOME/instance-1514321-1238236639.cnf

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=14274862

node92.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		: 3000.249
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		: 3000.249
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:       1652824 kB
Buffers:         48212 kB
Cached:         290004 kB
SwapCached:       7632 kB
Active:          79072 kB
Inactive:       268936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652824 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            39136 kB
Committed_AS:  1876884 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 11:57:22