Trace number 1513301

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1695726805-003.cnf
MD5SUM382f60389aa2be490306466e5f9deebc
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 517000

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.01/0.03	c |  Timeout:              43200 s
0.01/0.03	c |  Random Seed:          779689031.000000
0.01/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.01/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.01/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.01/0.03	c |                                                                             |
0.49/0.54	c ============================[ Search Statistics ]==============================
0.49/0.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.54	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.54	c ===============================================================================
0.49/0.54	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.59/0.65	c |       102 |     200    17000   119000 |     6233      102     63 |  0.003 % |
0.69/0.76	c |       253 |     200    17000   119000 |     6856      253     61 |  0.003 % |
0.79/0.87	c |       478 |     200    17000   119000 |     7542      478     59 |  0.003 % |
0.89/1.00	c |       815 |     200    17000   119000 |     8296      815     57 |  0.003 % |
1.09/1.13	c |      1322 |     200    17000   119000 |     9126     1322     57 |  0.003 % |
1.19/1.30	c |      2081 |     200    17000   119000 |    10038     2081     58 |  0.003 % |
1.49/1.50	c |      3221 |     200    17000   119000 |    11042     3221     57 |  0.003 % |
1.69/1.76	c |      4930 |     200    17000   119000 |    12147     4930     58 |  0.003 % |
2.09/2.17	c |      7492 |     200    17000   119000 |    13361     7492     59 |  0.003 % |
2.79/2.89	c |     11336 |     200    17000   119000 |    14697    11336     59 |  0.003 % |
3.99/4.05	c |     17102 |     200    17000   119000 |    16167     9700     58 |  0.003 % |
5.79/5.80	c |     25751 |     200    17000   119000 |    17784    10220     59 |  0.003 % |
8.49/8.56	c |     38725 |     200    17000   119000 |    19562    14251     59 |  0.003 % |
13.09/13.18	c |     58187 |     200    17000   119000 |    21519    14055     60 |  0.003 % |
20.98/21.00	c |     87381 |     200    17000   119000 |    23671    10828     58 |  0.003 % |
33.57/33.65	c |    131170 |     200    17000   119000 |    26038    17613     60 |  0.003 % |
53.47/53.52	c |    196856 |     200    17000   119000 |    28641    12915     58 |  0.003 % |
86.56/86.68	c |    295383 |     200    17000   119000 |    31506    28628     60 |  0.003 % |
138.24/138.32	c |    443173 |     200    17000   119000 |    34656    23790     59 |  0.003 % |
220.91/221.06	c |    664856 |     200    17000   119000 |    38122    25512     59 |  0.003 % |
346.75/346.96	c |    997382 |     200    17000   119000 |    41934    29769     61 |  0.003 % |
554.18/554.48	c |   1496170 |     200    17000   119000 |    46128    37315     60 |  0.003 % |
890.25/890.68	c |   2244353 |     200    17000   119000 |    50741    33180     60 |  0.003 % |

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-1513301-1238216145/watcher-1513301-1238216145 -o /tmp/evaluation-result-1513301-1238216145/solver-1513301-1238216145 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=779689031 HOME/instance-1513301-1238216145.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: 1.03 1.03 1.00 3/64 8853
/proc/meminfo: memFree=1513888/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=2412 CPUtime=0
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 1094275460 2469888 314 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 603 315 88 221 0 379 0

[startup+0.019483 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 8853
/proc/meminfo: memFree=1513888/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=4188 CPUtime=0.01
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 764 0 0 0 1 0 0 0 18 0 1 0 1094275460 4288512 749 1992294400 4194304 5102416 548682068800 18446744073709551615 4515968 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 1047 756 88 221 0 823 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4188

[startup+0.101501 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 8853
/proc/meminfo: memFree=1513888/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=6152 CPUtime=0.09
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 1277 0 0 0 9 0 0 0 18 0 1 0 1094275460 6299648 1262 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 1538 1262 97 221 0 1314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6152

[startup+0.301543 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 8853
/proc/meminfo: memFree=1513888/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=6152 CPUtime=0.29
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 1278 0 0 0 29 0 0 0 19 0 1 0 1094275460 6299648 1263 1992294400 4194304 5102416 548682068800 18446744073709551615 4283358 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 1538 1263 98 221 0 1314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6152

[startup+0.701631 s]
/proc/loadavg: 1.03 1.03 1.00 3/64 8853
/proc/meminfo: memFree=1513888/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=5388 CPUtime=0.69
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 1325 0 0 0 69 0 0 0 22 0 1 0 1094275460 5517312 1088 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 1347 1088 112 221 0 1123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5388

[startup+1.5018 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 8854
/proc/meminfo: memFree=1509720/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=5784 CPUtime=1.49
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 1394 0 0 0 149 0 0 0 25 0 1 0 1094275460 5922816 1157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 1446 1157 112 221 0 1222 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5784

[startup+3.10115 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 8854
/proc/meminfo: memFree=1508376/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=8396 CPUtime=3.09
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 2047 0 0 0 309 0 0 0 25 0 1 0 1094275460 8597504 1810 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 2099 1810 112 221 0 1875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8396

[startup+6.30185 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 8854
/proc/meminfo: memFree=1505432/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=9644 CPUtime=6.29
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 2387 0 0 0 628 1 0 0 25 0 1 0 1094275460 9875456 2150 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 2411 2150 112 221 0 2187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9644

[startup+12.7012 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 8854
/proc/meminfo: memFree=1503840/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=11596 CPUtime=12.68
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 2834 0 0 0 1267 1 0 0 25 0 1 0 1094275460 11874304 2597 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 2899 2597 112 221 0 2675 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11596

[startup+25.502 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 8854
/proc/meminfo: memFree=1501728/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=13500 CPUtime=25.48
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 3311 0 0 0 2546 2 0 0 25 0 1 0 1094275460 13824000 3074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 3375 3074 112 221 0 3151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13500

[startup+51.1016 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 8854
/proc/meminfo: memFree=1499872/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=15272 CPUtime=51.07
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 3755 0 0 0 5104 3 0 0 25 0 1 0 1094275460 15638528 3518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 3818 3518 112 221 0 3594 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15272

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8854
/proc/meminfo: memFree=1496608/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=18892 CPUtime=102.26
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 4592 0 0 0 10222 4 0 0 25 0 1 0 1094275460 19345408 4355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 4723 4355 112 221 0 4499 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18892

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8854
/proc/meminfo: memFree=1494560/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=21020 CPUtime=162.23
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 5099 0 0 0 16219 4 0 0 25 0 1 0 1094275460 21524480 4862 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 5255 4862 112 221 0 5031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21020

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8854
/proc/meminfo: memFree=1493408/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=22368 CPUtime=222.2
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 5374 0 0 0 22216 4 0 0 25 0 1 0 1094275460 22904832 5137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 5592 5137 112 221 0 5368 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8854
/proc/meminfo: memFree=1491232/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=24636 CPUtime=282.19
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 5916 0 0 0 28214 5 0 0 25 0 1 0 1094275460 25227264 5679 1992294400 4194304 5102416 548682068800 18446744073709551615 4254093 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 6159 5679 112 221 0 5935 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24636

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1490592/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=25324 CPUtime=342.15
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 6060 0 0 0 34210 5 0 0 25 0 1 0 1094275460 25931776 5823 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 6331 5823 112 221 0 6107 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1488416/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=27620 CPUtime=402.13
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 6590 0 0 0 40207 6 0 0 25 0 1 0 1094275460 28282880 6353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 6905 6353 112 221 0 6681 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 27620

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1488096/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=28044 CPUtime=462.11
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 6675 0 0 0 46205 6 0 0 25 0 1 0 1094275460 28717056 6438 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7011 6438 112 221 0 6787 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 28044

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1487584/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=28532 CPUtime=522.09
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 6803 0 0 0 52203 6 0 0 25 0 1 0 1094275460 29216768 6566 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7133 6566 112 221 0 6909 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1486112/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=30028 CPUtime=582.06
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7160 0 0 0 58200 6 0 0 25 0 1 0 1094275460 30748672 6923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7507 6923 112 221 0 7283 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 30028

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1485536/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=30756 CPUtime=642.05
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7307 0 0 0 64198 7 0 0 25 0 1 0 1094275460 31494144 7070 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7689 7070 112 221 0 7465 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 30756

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1484960/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=31440 CPUtime=702.02
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7452 0 0 0 70195 7 0 0 25 0 1 0 1094275460 32194560 7215 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7860 7215 112 221 0 7636 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 31440

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1484384/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=31932 CPUtime=762
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7575 0 0 0 76193 7 0 0 25 0 1 0 1094275460 32698368 7338 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 7983 7338 112 221 0 7759 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 31932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1484000/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=32356 CPUtime=821.98
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7674 0 0 0 82191 7 0 0 25 0 1 0 1094275460 33132544 7437 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8089 7437 112 221 0 7865 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 32356

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1483744/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=32644 CPUtime=881.95
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 7734 0 0 0 88188 7 0 0 25 0 1 0 1094275460 33427456 7497 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8161 7497 112 221 0 7937 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 32644

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1481824/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=34396 CPUtime=941.92
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8200 0 0 0 94185 7 0 0 25 0 1 0 1094275460 35221504 7963 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8599 7963 112 221 0 8375 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 34396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1481312/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=35044 CPUtime=1001.91
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8327 0 0 0 100183 8 0 0 25 0 1 0 1094275460 35885056 8090 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8761 8090 112 221 0 8537 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 35044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1480736/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=35640 CPUtime=1061.89
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8476 0 0 0 106181 8 0 0 25 0 1 0 1094275460 36495360 8239 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8910 8239 112 221 0 8686 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 35640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1480480/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=35924 CPUtime=1121.87
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8532 0 0 0 112179 8 0 0 25 0 1 0 1094275460 36786176 8295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 8981 8295 112 221 0 8757 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 35924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1480288/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=36068 CPUtime=1181.84
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8577 0 0 0 118176 8 0 0 25 0 1 0 1094275460 36933632 8340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 9017 8340 112 221 0 8793 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 36068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1480288/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=36068 CPUtime=1200.04
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8577 0 0 0 119996 8 0 0 25 0 1 0 1094275460 36933632 8340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 9017 8340 112 221 0 8793 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36068

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: 1.00 1.00 1.00 2/65 8860
/proc/meminfo: memFree=1480288/2055920 swapFree=4177912/4192956
[pid=8853] ppid=8851 vsize=36068 CPUtime=1200.04
/proc/8853/stat : 8853 (varsat-random_s) R 8851 8853 8062 0 -1 4194304 8577 0 0 0 119996 8 0 0 25 0 1 0 1094275460 36933632 8340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/8853/statm: 9017 8340 112 221 0 8793 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 36068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8577
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= 2151

runsolver used 0.872867 second user time and 2.68659 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 05:55:45
IDJOB=1513301
IDBENCH=70251
IDSOLVER=539
FILE ID=node71/1513301-1238216145
PBS_JOBID= 9060495
Free space on /tmp= 66352 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1695726805-003.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513301-1238216145/watcher-1513301-1238216145 -o /tmp/evaluation-result-1513301-1238216145/solver-1513301-1238216145 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=779689031 HOME/instance-1513301-1238216145.cnf

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

MD5SUM BENCH= 382f60389aa2be490306466e5f9deebc
RANDOM SEED=779689031

node71.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		: 3000.270
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		: 3000.270
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1514304 kB
Buffers:         48452 kB
Cached:         409680 kB
SwapCached:       9096 kB
Active:         100736 kB
Inactive:       368080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514304 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            58788 kB
Committed_AS:  2412232 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 06:15:47