Trace number 1517249

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1145043428.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     386     1687     5125 |      562        0    nan |  0.000 % |
0.00/0.01	c |       102 |     386     1687     5125 |      618      102     24 |  0.001 % |
0.00/0.02	c |       253 |     386     1687     5125 |      680      253     21 |  0.001 % |
0.02/0.04	c |       479 |     386     1687     5125 |      748      479     20 |  0.001 % |
0.02/0.06	c |       817 |     386     1687     5125 |      823      417     19 |  0.001 % |
0.02/0.08	c |      1323 |     386     1687     5125 |      905      491     17 |  0.001 % |
0.09/0.12	c |      2082 |     386     1687     5125 |      996      772     19 |  0.001 % |
0.09/0.17	c |      3221 |     386     1687     5125 |     1095      882     19 |  0.001 % |
0.19/0.24	c |      4929 |     386     1687     5125 |     1205      886     18 |  0.001 % |
0.29/0.35	c |      7495 |     386     1687     5125 |     1325      971     17 |  0.001 % |
0.49/0.50	c |     11339 |     386     1687     5125 |     1458      719     17 |  0.001 % |
0.69/0.73	c |     17105 |     386     1687     5125 |     1604     1256     17 |  0.001 % |
1.00/1.10	c |     25754 |     386     1687     5125 |     1764      866     16 |  0.001 % |
1.59/1.66	c |     38728 |     386     1687     5125 |     1941     1257     17 |  0.001 % |
2.49/2.52	c |     58189 |     386     1687     5125 |     2135     1012     16 |  0.001 % |
3.79/3.83	c |     87382 |     386     1687     5125 |     2349     1971     17 |  0.001 % |
5.79/5.88	c |    131171 |     386     1687     5125 |     2583     1646     17 |  0.001 % |
8.99/9.09	c |    196855 |     386     1687     5125 |     2842     1693     17 |  0.001 % |
13.99/14.02	c |    295381 |     386     1687     5125 |     3126     2248     18 |  0.001 % |
21.49/21.55	c |    443171 |     386     1687     5125 |     3439     2661     20 |  0.001 % |
33.38/33.49	c |    664854 |     386     1687     5125 |     3783     3412     19 |  0.001 % |
51.78/51.87	c |    997380 |     386     1687     5125 |     4161     3059     20 |  0.001 % |
80.38/80.44	c |   1496168 |     386     1687     5125 |     4577     3972     18 |  0.001 % |
126.06/126.17	c |   2244350 |     386     1687     5125 |     5035     3815     20 |  0.001 % |
196.35/196.43	c |   3366624 |     386     1687     5125 |     5538     4722     20 |  0.001 % |
307.62/307.78	c |   5050036 |     386     1687     5125 |     6092     3359     19 |  0.001 % |
481.97/482.16	c |   7575153 |     386     1687     5125 |     6701     5589     20 |  0.001 % |
756.01/756.29	c |  11362828 |     386     1687     5125 |     7372     4679     20 |  0.001 % |
1189.20/1189.57	c |  17044340 |     386     1687     5125 |     8109     5156     20 |  0.001 % |

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-1517249-1238282538/watcher-1517249-1238282538 -o /tmp/evaluation-result-1517249-1238282538/solver-1517249-1238282538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1145043428 HOME/instance-1517249-1238282538.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: 0.93 0.98 0.99 3/64 1307
/proc/meminfo: memFree=861120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2416 CPUtime=0
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1100919040 2473984 207 1992294400 4194304 5102416 548682068800 18446744073709551615 4285121 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 604 207 98 221 0 380 0

[startup+0.031369 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 1307
/proc/meminfo: memFree=861120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2416 CPUtime=0.02
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 238 0 0 0 2 0 0 0 18 0 1 0 1100919040 2473984 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4220614 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 604 223 112 221 0 380 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2416

[startup+0.101372 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 1307
/proc/meminfo: memFree=861120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2548 CPUtime=0.09
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 1100919040 2609152 233 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 637 233 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301385 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 1307
/proc/meminfo: memFree=861120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2548 CPUtime=0.29
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 278 0 0 0 29 0 0 0 19 0 1 0 1100919040 2609152 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 637 263 112 221 0 413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2548

[startup+0.701409 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 1307
/proc/meminfo: memFree=861120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2680 CPUtime=0.69
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 311 0 0 0 69 0 0 0 22 0 1 0 1100919040 2744320 296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 670 296 112 221 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1308
/proc/meminfo: memFree=860216/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=2944 CPUtime=1.49
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 358 0 0 0 149 0 0 0 25 0 1 0 1100919040 3014656 343 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 736 343 112 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10156 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1308
/proc/meminfo: memFree=859896/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=3076 CPUtime=3.09
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 1100919040 3149824 393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 769 393 112 221 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1308
/proc/meminfo: memFree=859512/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=3340 CPUtime=6.29
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 474 0 0 0 629 0 0 0 25 0 1 0 1100919040 3420160 459 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 835 459 112 221 0 611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 1308
/proc/meminfo: memFree=859128/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=3740 CPUtime=12.69
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 548 0 0 0 1269 0 0 0 25 0 1 0 1100919040 3829760 533 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 935 533 112 221 0 711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1308
/proc/meminfo: memFree=858616/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=4140 CPUtime=25.48
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 674 0 0 0 2548 0 0 0 25 0 1 0 1100919040 4239360 659 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1035 659 112 221 0 811 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4140

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 1308
/proc/meminfo: memFree=857976/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=4808 CPUtime=51.08
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 820 0 0 0 5108 0 0 0 25 0 1 0 1100919040 4923392 805 1992294400 4194304 5102416 548682068800 18446744073709551615 4255408 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1202 805 112 221 0 978 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4808

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1308
/proc/meminfo: memFree=857144/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=5620 CPUtime=102.28
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1023 0 0 0 10227 1 0 0 25 0 1 0 1100919040 5754880 1008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1405 1008 112 221 0 1181 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5620

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=856568/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=6164 CPUtime=162.25
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1151 0 0 0 16224 1 0 0 25 0 1 0 1100919040 6311936 1136 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1541 1136 112 221 0 1317 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=856120/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=6580 CPUtime=222.24
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1275 0 0 0 22223 1 0 0 25 0 1 0 1100919040 6737920 1260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1645 1260 112 221 0 1421 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6580

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=855736/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=7000 CPUtime=282.23
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1382 0 0 0 28222 1 0 0 25 0 1 0 1100919040 7168000 1367 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1750 1367 112 221 0 1526 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=855224/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=7536 CPUtime=342.21
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1491 0 0 0 34220 1 0 0 25 0 1 0 1100919040 7716864 1476 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1884 1476 112 221 0 1660 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7536

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854968/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=7812 CPUtime=402.19
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1556 0 0 0 40218 1 0 0 25 0 1 0 1100919040 7999488 1541 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1953 1541 112 221 0 1729 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7812

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854776/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=7944 CPUtime=462.18
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1607 0 0 0 46217 1 0 0 25 0 1 0 1100919040 8134656 1592 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 1986 1592 112 221 0 1762 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7944

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854392/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=8356 CPUtime=522.16
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1688 0 0 0 52215 1 0 0 25 0 1 0 1100919040 8556544 1673 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2089 1673 112 221 0 1865 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8356

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854328/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=8356 CPUtime=582.16
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1718 0 0 0 58214 2 0 0 25 0 1 0 1100919040 8556544 1703 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2089 1703 112 221 0 1865 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 8356

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854072/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=8636 CPUtime=642.14
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1765 0 0 0 64212 2 0 0 25 0 1 0 1100919040 8843264 1750 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2159 1750 112 221 0 1935 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8636

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=854008/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=8768 CPUtime=702.12
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1798 0 0 0 70210 2 0 0 25 0 1 0 1100919040 8978432 1783 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2192 1783 112 221 0 1968 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8768

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1308
/proc/meminfo: memFree=853816/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=8908 CPUtime=762.11
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1830 0 0 0 76209 2 0 0 25 0 1 0 1100919040 9121792 1815 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2227 1815 112 221 0 2003 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 8908

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=853624/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9172 CPUtime=822.09
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1886 0 0 0 82207 2 0 0 25 0 1 0 1100919040 9392128 1871 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2293 1871 112 221 0 2069 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 9172

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=853304/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9320 CPUtime=882.08
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1953 0 0 0 88206 2 0 0 25 0 1 0 1100919040 9543680 1938 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2330 1938 112 221 0 2106 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 9320

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=853176/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9476 CPUtime=942.06
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 1977 0 0 0 94204 2 0 0 25 0 1 0 1100919040 9703424 1962 1992294400 4194304 5102416 548682068800 18446744073709551615 4262456 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2369 1962 112 221 0 2145 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 9476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=853048/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9756 CPUtime=1002.05
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2029 0 0 0 100202 3 0 0 25 0 1 0 1100919040 9990144 2014 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2439 2014 112 221 0 2215 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 9756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=852920/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9756 CPUtime=1062.04
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2054 0 0 0 106201 3 0 0 25 0 1 0 1100919040 9990144 2039 1992294400 4194304 5102416 548682068800 18446744073709551615 4254301 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2439 2039 112 221 0 2215 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 9756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=852792/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=9896 CPUtime=1122.02
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2083 0 0 0 112199 3 0 0 25 0 1 0 1100919040 10133504 2068 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2474 2068 112 221 0 2250 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 9896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=852664/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=10036 CPUtime=1182.01
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2104 0 0 0 118198 3 0 0 25 0 1 0 1100919040 10276864 2089 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2509 2089 112 221 0 2285 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 10036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=852536/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=10168 CPUtime=1200
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2128 0 0 0 119997 3 0 0 25 0 1 0 1100919040 10412032 2113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2542 2113 112 221 0 2318 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10168

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1309
/proc/meminfo: memFree=852536/2055920 swapFree=4177940/4192956
[pid=1307] ppid=1305 vsize=10168 CPUtime=1200
/proc/1307/stat : 1307 (varsat-random_s) R 1305 1307 830 0 -1 4194304 2128 0 0 0 119997 3 0 0 25 0 1 0 1100919040 10412032 2113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1307/statm: 2542 2113 112 221 0 2318 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.037994
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 10168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2128
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= 2621

runsolver used 0.758884 second user time and 2.6536 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-29 00:22:18
IDJOB=1517249
IDBENCH=70580
IDSOLVER=539
FILE ID=node29/1517249-1238282538
PBS_JOBID= 9060879
Free space on /tmp= 66428 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517249-1238282538/watcher-1517249-1238282538 -o /tmp/evaluation-result-1517249-1238282538/solver-1517249-1238282538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1145043428 HOME/instance-1517249-1238282538.cnf

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=1145043428

node29.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		: 3000.234
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		: 3000.234
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:        861536 kB
Buffers:         97776 kB
Cached:         998296 kB
SwapCached:       8860 kB
Active:         247880 kB
Inactive:       858660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861536 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            73764 kB
Committed_AS:  2961860 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-29 00:42:20