Trace number 1515701

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
MD5SUMa3624ecf3a9b6c1696f882edd6a86cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.441932
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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:          424233099.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.02	c |       101 |     120     2556    12780 |      937      101     25 |  0.007 % |
0.00/0.03	c |       253 |     120     2556    12780 |     1030      253     25 |  0.007 % |
0.00/0.04	c |       478 |     120     2556    12780 |     1134      478     25 |  0.007 % |
0.00/0.06	c |       818 |     120     2556    12780 |     1247      818     25 |  0.007 % |
0.00/0.08	c |      1324 |     120     2556    12780 |     1372      686     23 |  0.007 % |
0.10/0.12	c |      2083 |     120     2556    12780 |     1509      747     23 |  0.007 % |
0.10/0.16	c |      3222 |     120     2556    12780 |     1660     1119     23 |  0.007 % |
0.19/0.23	c |      4931 |     120     2556    12780 |     1826     1136     23 |  0.007 % |
0.29/0.34	c |      7493 |     120     2556    12780 |     2008     1838     24 |  0.007 % |
0.39/0.50	c |     11337 |     120     2556    12780 |     2209     1602     23 |  0.007 % |
0.69/0.74	c |     17103 |     120     2556    12780 |     2430     1749     24 |  0.007 % |
1.10/1.12	c |     25754 |     120     2556    12780 |     2673     1784     22 |  0.007 % |
1.59/1.69	c |     38729 |     120     2556    12780 |     2941     2568     23 |  0.007 % |
2.49/2.59	c |     58190 |     120     2556    12780 |     3235     2679     24 |  0.007 % |
3.89/3.95	c |     87386 |     120     2556    12780 |     3559     2449     23 |  0.007 % |
5.99/6.09	c |    131175 |     120     2556    12780 |     3914     3096     24 |  0.007 % |
9.39/9.40	c |    196859 |     120     2556    12780 |     4306     3640     24 |  0.007 % |
14.59/14.61	c |    295385 |     120     2556    12780 |     4737     2299     23 |  0.007 % |
22.48/22.52	c |    443174 |     120     2556    12780 |     5210     4539     23 |  0.007 % |
34.98/35.04	c |    664858 |     120     2556    12780 |     5731     3370     23 |  0.007 % |
54.67/54.71	c |    997384 |     120     2556    12780 |     6305     4319     24 |  0.007 % |
85.68/85.79	c |   1496173 |     120     2556    12780 |     6935     5535     23 |  0.007 % |
134.66/134.73	c |   2244356 |     120     2556    12780 |     7629     4707     25 |  0.007 % |
211.74/211.80	c |   3366630 |     120     2556    12780 |     8391     4540     23 |  0.007 % |
332.90/333.04	c |   5050041 |     120     2556    12780 |     9231     7580     25 |  0.007 % |
524.25/524.42	c |   7575158 |     120     2556    12780 |    10154     8680     23 |  0.007 % |
827.97/828.24	c |  11362833 |     120     2556    12780 |    11169     7442     25 |  0.007 % |

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-1515701-1238257812/watcher-1515701-1238257812 -o /tmp/evaluation-result-1515701-1238257812/solver-1515701-1238257812 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=424233099 HOME/instance-1515701-1238257812.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 30997
/proc/meminfo: memFree=1561280/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=2556 CPUtime=0
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 1098443949 2617344 230 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 639 232 88 221 0 415 0

[startup+0.00797995 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 30997
/proc/meminfo: memFree=1561280/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=2684 CPUtime=0
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 1098443949 2748416 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4273067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 671 268 97 221 0 447 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2684

[startup+0.102988 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 30997
/proc/meminfo: memFree=1561280/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=2684 CPUtime=0.1
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 1098443949 2748416 289 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 671 289 112 221 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.303007 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 30997
/proc/meminfo: memFree=1561280/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=2816 CPUtime=0.29
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1098443949 2883584 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 704 331 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701041 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 30997
/proc/meminfo: memFree=1561280/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=3080 CPUtime=0.69
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 1098443949 3153920 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4255675 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 770 376 112 221 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50111 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30998
/proc/meminfo: memFree=1560120/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=3212 CPUtime=1.49
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 1098443949 3289088 425 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 803 425 112 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10126 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30998
/proc/meminfo: memFree=1559736/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=3480 CPUtime=3.09
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 511 0 0 0 309 0 0 0 25 0 1 0 1098443949 3563520 496 1992294400 4194304 5102416 548682068800 18446744073709551615 4255144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 870 496 112 221 0 646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3480

[startup+6.30154 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30998
/proc/meminfo: memFree=1559288/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=3884 CPUtime=6.29
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 602 0 0 0 629 0 0 0 25 0 1 0 1098443949 3977216 587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 971 587 112 221 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3884

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30998
/proc/meminfo: memFree=1558712/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=4308 CPUtime=12.69
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 708 0 0 0 1269 0 0 0 25 0 1 0 1098443949 4411392 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1077 693 112 221 0 853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4308

[startup+25.5013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30998
/proc/meminfo: memFree=1558200/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=4720 CPUtime=25.48
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 821 0 0 0 2548 0 0 0 25 0 1 0 1098443949 4833280 806 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1180 806 112 221 0 956 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4720

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30998
/proc/meminfo: memFree=1557560/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=5428 CPUtime=51.07
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 991 0 0 0 5107 0 0 0 25 0 1 0 1098443949 5558272 976 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1357 976 112 221 0 1133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5428

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30998
/proc/meminfo: memFree=1556856/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=6164 CPUtime=102.27
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1142 0 0 0 10226 1 0 0 25 0 1 0 1098443949 6311936 1127 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1541 1127 112 221 0 1317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1556216/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=6740 CPUtime=162.25
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1299 0 0 0 16224 1 0 0 25 0 1 0 1098443949 6901760 1284 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1685 1284 112 221 0 1461 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1555768/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=7176 CPUtime=222.23
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1397 0 0 0 22222 1 0 0 25 0 1 0 1098443949 7348224 1382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1794 1382 112 221 0 1570 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7176

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1555512/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=7480 CPUtime=282.22
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1485 0 0 0 28221 1 0 0 25 0 1 0 1098443949 7659520 1470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249588 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1870 1470 112 221 0 1646 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7480

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1555256/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=7776 CPUtime=342.2
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1525 0 0 0 34219 1 0 0 25 0 1 0 1098443949 7962624 1510 1992294400 4194304 5102416 548682068800 18446744073709551615 4228606 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 1944 1510 112 221 0 1720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1554872/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=8072 CPUtime=402.18
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1617 0 0 0 40217 1 0 0 25 0 1 0 1098443949 8265728 1602 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2018 1602 112 221 0 1794 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8072

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1554552/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=8396 CPUtime=462.16
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1682 0 0 0 46215 1 0 0 25 0 1 0 1098443949 8597504 1667 1992294400 4194304 5102416 548682068800 18446744073709551615 4255439 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2099 1667 112 221 0 1875 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8396

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1554424/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=8564 CPUtime=522.15
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1705 0 0 0 52214 1 0 0 25 0 1 0 1098443949 8769536 1690 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2141 1690 112 221 0 1917 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30998
/proc/meminfo: memFree=1554040/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=8888 CPUtime=582.14
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1792 0 0 0 58212 2 0 0 25 0 1 0 1098443949 9101312 1777 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2222 1777 112 221 0 1998 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8888

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31000
/proc/meminfo: memFree=1553784/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=9224 CPUtime=642.13
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1865 0 0 0 64211 2 0 0 25 0 1 0 1098443949 9445376 1850 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2306 1850 112 221 0 2082 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9224

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31000
/proc/meminfo: memFree=1553592/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=9392 CPUtime=702.1
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1904 0 0 0 70208 2 0 0 25 0 1 0 1098443949 9617408 1889 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2348 1889 112 221 0 2124 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9392

[startup+762.304 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31000
/proc/meminfo: memFree=1553336/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=9560 CPUtime=762.09
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1957 0 0 0 76207 2 0 0 25 0 1 0 1098443949 9789440 1942 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2390 1942 112 221 0 2166 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9560

[startup+822.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 31000
/proc/meminfo: memFree=1553208/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=9732 CPUtime=822.07
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 1984 0 0 0 82205 2 0 0 25 0 1 0 1098443949 9965568 1969 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2433 1969 112 221 0 2209 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9732

[startup+882.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31000
/proc/meminfo: memFree=1552952/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=9900 CPUtime=882.05
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2040 0 0 0 88203 2 0 0 25 0 1 0 1098443949 10137600 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2475 2025 112 221 0 2251 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9900

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31000
/proc/meminfo: memFree=1552696/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10236 CPUtime=942.04
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2097 0 0 0 94202 2 0 0 25 0 1 0 1098443949 10481664 2082 1992294400 4194304 5102416 548682068800 18446744073709551615 4254393 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2559 2082 112 221 0 2335 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31000
/proc/meminfo: memFree=1552504/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10404 CPUtime=1002.02
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2133 0 0 0 100200 2 0 0 25 0 1 0 1098443949 10653696 2118 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2601 2118 112 221 0 2377 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31000
/proc/meminfo: memFree=1552504/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10404 CPUtime=1062
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2138 0 0 0 106198 2 0 0 25 0 1 0 1098443949 10653696 2123 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2601 2123 112 221 0 2377 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31000
/proc/meminfo: memFree=1552440/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10404 CPUtime=1121.99
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2140 0 0 0 112197 2 0 0 25 0 1 0 1098443949 10653696 2125 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2601 2125 112 221 0 2377 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31000
/proc/meminfo: memFree=1552440/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10404 CPUtime=1181.97
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2141 0 0 0 118195 2 0 0 25 0 1 0 1098443949 10653696 2126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2601 2126 112 221 0 2377 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31000
/proc/meminfo: memFree=1552440/2055920 swapFree=4178352/4192956
[pid=30997] ppid=30995 vsize=10404 CPUtime=1200.07
/proc/30997/stat : 30997 (varsat-random_s) R 30995 30997 30766 0 -1 4194304 2142 0 0 0 120005 2 0 0 25 0 1 0 1098443949 10653696 2127 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/30997/statm: 2601 2127 112 221 0 2377 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10404

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.028995
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 10404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2142
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= 1322

runsolver used 0.922859 second user time and 2.6336 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 17:30:12
IDJOB=1515701
IDBENCH=70451
IDSOLVER=539
FILE ID=node43/1515701-1238257812
PBS_JOBID= 9060768
Free space on /tmp= 63084 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515701-1238257812/watcher-1515701-1238257812 -o /tmp/evaluation-result-1515701-1238257812/solver-1515701-1238257812 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=424233099 HOME/instance-1515701-1238257812.cnf

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

MD5SUM BENCH= a3624ecf3a9b6c1696f882edd6a86cc4
RANDOM SEED=424233099

node43.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		: 3000.242
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		: 3000.242
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:       1561696 kB
Buffers:         54264 kB
Cached:         357540 kB
SwapCached:       8504 kB
Active:          97992 kB
Inactive:       323928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561696 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            58180 kB
Committed_AS:  2372144 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 17:50:14