Trace number 1518437

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          313140928.000000
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 |     548     2362     7154 |      787        0    nan |  0.000 % |
0.00/0.02	c |       101 |     548     2362     7154 |      866      101     25 |  0.000 % |
0.00/0.05	c |       252 |     548     2362     7154 |      952      252     24 |  0.000 % |
0.00/0.07	c |       477 |     548     2362     7154 |     1047      477     24 |  0.000 % |
0.09/0.11	c |       816 |     548     2362     7154 |     1152      816     25 |  0.000 % |
0.09/0.14	c |      1324 |     548     2362     7154 |     1268      707     25 |  0.000 % |
0.09/0.19	c |      2085 |     548     2362     7154 |     1394      802     26 |  0.000 % |
0.19/0.26	c |      3224 |     548     2362     7154 |     1534     1210     23 |  0.000 % |
0.29/0.36	c |      4932 |     548     2362     7154 |     1687     1310     23 |  0.000 % |
0.49/0.50	c |      7494 |     548     2362     7154 |     1856     1246     23 |  0.000 % |
0.69/0.71	c |     11339 |     548     2362     7154 |     2042     1230     25 |  0.000 % |
1.00/1.03	c |     17105 |     548     2362     7154 |     2246     1719     25 |  0.000 % |
1.49/1.52	c |     25754 |     548     2362     7154 |     2470     2258     25 |  0.000 % |
2.20/2.28	c |     38728 |     548     2362     7154 |     2718     1277     21 |  0.000 % |
3.39/3.43	c |     58190 |     548     2362     7154 |     2989     2649     25 |  0.000 % |
5.19/5.23	c |     87382 |     548     2362     7154 |     3288     2843     25 |  0.000 % |
7.99/8.04	c |    131172 |     548     2362     7154 |     3617     3009     26 |  0.000 % |
12.29/12.37	c |    196857 |     548     2362     7154 |     3979     2383     24 |  0.000 % |
18.98/19.09	c |    295384 |     548     2362     7154 |     4377     3613     26 |  0.000 % |
29.38/29.43	c |    443174 |     548     2362     7154 |     4815     2775     26 |  0.000 % |
45.67/45.70	c |    664859 |     548     2362     7154 |     5296     4592     28 |  0.000 % |
71.27/71.32	c |    997385 |     548     2362     7154 |     5826     4611     27 |  0.000 % |
110.55/110.62	c |   1496176 |     548     2362     7154 |     6409     5703     27 |  0.000 % |
173.03/173.15	c |   2244358 |     548     2362     7154 |     7050     3455     26 |  0.000 % |
271.29/271.49	c |   3366632 |     548     2362     7154 |     7755     4558     27 |  0.000 % |
427.94/428.17	c |   5050043 |     548     2362     7154 |     8530     6032     28 |  0.000 % |
674.15/674.42	c |   7575159 |     548     2362     7154 |     9383     8393     28 |  0.000 % |
1066.92/1067.36	c |  11362834 |     548     2362     7154 |    10321     5960     27 |  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-1518437-1238299694/watcher-1518437-1238299694 -o /tmp/evaluation-result-1518437-1238299694/solver-1518437-1238299694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=313140928 HOME/instance-1518437-1238299694.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: 0.91 0.95 0.98 3/72 454
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=2552 CPUtime=0
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1102630606 2613248 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4515879 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 638 248 98 221 0 414 0

[startup+0.0880521 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 454
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=2648 CPUtime=0.08
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 284 0 0 0 8 0 0 0 18 0 1 0 1102630606 2711552 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 662 269 112 221 0 438 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2648

[startup+0.101054 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 454
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=2648 CPUtime=0.09
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1102630606 2711552 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 662 269 112 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301093 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 454
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=2780 CPUtime=0.29
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1102630606 2846720 305 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 695 305 112 221 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701172 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 454
/proc/meminfo: memFree=1139456/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=2912 CPUtime=0.69
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 368 0 0 0 69 0 0 0 22 0 1 0 1102630606 2981888 353 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 728 353 112 221 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2912

[startup+1.50233 s]
/proc/loadavg: 0.92 0.95 0.98 2/73 455
/proc/meminfo: memFree=1138360/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=3176 CPUtime=1.49
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 422 0 0 0 149 0 0 0 25 0 1 0 1102630606 3252224 407 1992294400 4194304 5102416 548682068800 18446744073709551615 4255660 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 794 407 112 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10164 s]
/proc/loadavg: 0.92 0.95 0.98 2/73 455
/proc/meminfo: memFree=1137976/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=3440 CPUtime=3.09
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 489 0 0 0 309 0 0 0 25 0 1 0 1102630606 3522560 474 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 860 474 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30127 s]
/proc/loadavg: 0.93 0.95 0.98 2/73 455
/proc/meminfo: memFree=1137528/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=3840 CPUtime=6.29
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 581 0 0 0 629 0 0 0 25 0 1 0 1102630606 3932160 566 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 960 566 112 221 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/73 455
/proc/meminfo: memFree=1136968/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=4236 CPUtime=12.69
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 1102630606 4337664 676 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 1059 676 112 221 0 835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.501 s]
/proc/loadavg: 0.95 0.96 0.98 2/73 455
/proc/meminfo: memFree=1136264/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=4896 CPUtime=25.48
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 854 0 0 0 2548 0 0 0 25 0 1 0 1102630606 5013504 839 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 1224 839 112 221 0 1000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4896

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/73 455
/proc/meminfo: memFree=1135368/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=5840 CPUtime=51.07
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 1080 0 0 0 5107 0 0 0 25 0 1 0 1102630606 5980160 1065 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 1460 1065 112 221 0 1236 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5840

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/73 455
/proc/meminfo: memFree=1134344/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=6776 CPUtime=102.26
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 1322 0 0 0 10225 1 0 0 25 0 1 0 1102630606 6938624 1307 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 1694 1307 112 221 0 1470 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1133448/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=7712 CPUtime=162.24
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 1536 0 0 0 16222 2 0 0 25 0 1 0 1102630606 7897088 1521 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 1928 1521 112 221 0 1704 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1132552/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=8644 CPUtime=222.21
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 1764 0 0 0 22219 2 0 0 25 0 1 0 1102630606 8851456 1749 1992294400 4194304 5102416 548682068800 18446744073709551615 4248628 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2161 1749 112 221 0 1937 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1131976/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=9188 CPUtime=282.19
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 1898 0 0 0 28217 2 0 0 25 0 1 0 1102630606 9408512 1883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2297 1883 112 221 0 2073 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9188

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1131464/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=9604 CPUtime=342.17
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2017 0 0 0 34214 3 0 0 25 0 1 0 1102630606 9834496 2002 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2401 2002 112 221 0 2177 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9604

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1131080/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=10020 CPUtime=402.15
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2113 0 0 0 40212 3 0 0 25 0 1 0 1102630606 10260480 2098 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2505 2098 112 221 0 2281 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10020

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1130504/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=10564 CPUtime=462.12
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2255 0 0 0 46209 3 0 0 25 0 1 0 1102630606 10817536 2240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2641 2240 112 221 0 2417 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10564

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1130312/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=10836 CPUtime=522.11
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2314 0 0 0 52207 4 0 0 25 0 1 0 1102630606 11096064 2299 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2709 2299 112 221 0 2485 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10836

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1129864/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=11260 CPUtime=582.09
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2413 0 0 0 58205 4 0 0 25 0 1 0 1102630606 11530240 2398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2815 2398 112 221 0 2591 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 11260

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1129736/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=11528 CPUtime=642.07
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2467 0 0 0 64203 4 0 0 25 0 1 0 1102630606 11804672 2452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2882 2452 112 221 0 2658 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11528

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1129416/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=11936 CPUtime=702.04
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2555 0 0 0 70200 4 0 0 25 0 1 0 1102630606 12222464 2540 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 2984 2540 112 221 0 2760 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11936

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1129032/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=12208 CPUtime=762.03
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2641 0 0 0 76198 5 0 0 25 0 1 0 1102630606 12500992 2626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3052 2626 112 221 0 2828 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 12208

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1128712/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=12612 CPUtime=822
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2741 0 0 0 82195 5 0 0 25 0 1 0 1102630606 12914688 2726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3153 2726 112 221 0 2929 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 12612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1128328/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=12924 CPUtime=881.99
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2819 0 0 0 88193 6 0 0 25 0 1 0 1102630606 13234176 2804 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3231 2804 112 221 0 3007 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12924

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1128072/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=13212 CPUtime=941.96
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2886 0 0 0 94190 6 0 0 25 0 1 0 1102630606 13529088 2871 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3303 2871 112 221 0 3079 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127944/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=13344 CPUtime=1001.94
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2922 0 0 0 100188 6 0 0 25 0 1 0 1102630606 13664256 2907 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3336 2907 112 221 0 3112 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13344

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127944/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=13484 CPUtime=1061.92
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 2929 0 0 0 106186 6 0 0 25 0 1 0 1102630606 13807616 2914 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3371 2914 112 221 0 3147 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 13484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127560/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=13764 CPUtime=1121.9
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 3018 0 0 0 112184 6 0 0 25 0 1 0 1102630606 14094336 3003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3441 3003 112 221 0 3217 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 13764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127368/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=14052 CPUtime=1181.88
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 3071 0 0 0 118181 7 0 0 25 0 1 0 1102630606 14389248 3056 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3513 3056 112 221 0 3289 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 14052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127304/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=14052 CPUtime=1200.08
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 3081 0 0 0 120001 7 0 0 25 0 1 0 1102630606 14389248 3066 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3513 3066 112 221 0 3289 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14052

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: 0.99 0.97 0.98 2/73 455
/proc/meminfo: memFree=1127304/2055920 swapFree=4175896/4192956
[pid=454] ppid=452 vsize=14052 CPUtime=1200.08
/proc/454/stat : 454 (varsat-random_s) R 452 454 417 0 -1 4194304 3081 0 0 0 120001 7 0 0 25 0 1 0 1102630606 14389248 3066 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/454/statm: 3513 3066 112 221 0 3289 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 14052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3081
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= 1632

runsolver used 1.14183 second user time and 3.23651 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-29 06:08:14
IDJOB=1518437
IDBENCH=70679
IDSOLVER=539
FILE ID=node66/1518437-1238299694
PBS_JOBID= 9061084
Free space on /tmp= 66544 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518437-1238299694/watcher-1518437-1238299694 -o /tmp/evaluation-result-1518437-1238299694/solver-1518437-1238299694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=313140928 HOME/instance-1518437-1238299694.cnf

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=313140928

node66.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		: 3000.286
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		: 3000.286
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:       1139936 kB
Buffers:         90460 kB
Cached:         732968 kB
SwapCached:       8824 kB
Active:         224228 kB
Inactive:       610076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1139936 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          16492 kB
Slab:            66856 kB
Committed_AS:  3054200 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-29 06:28:16