Trace number 1729511

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
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:  320                                                  |
0.00/0.00	c |  Number of clauses:    492                                                  |
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:          545625378.000000
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 |     179      398     1189 |      132        0    nan |  0.000 % |
0.00/0.00	c |       100 |     179      398     1189 |      145      100     31 |  0.001 % |
0.00/0.00	c |       250 |     179      398     1189 |      160      128     22 |  0.001 % |
0.00/0.01	c |       480 |     179      398     1189 |      176      225     20 |  0.001 % |
0.00/0.02	c |       818 |     179      398     1189 |      194      199     18 |  0.001 % |
0.00/0.03	c |      1325 |     179      398     1189 |      213      188     18 |  0.001 % |
0.00/0.04	c |      2086 |     179      398     1189 |      235      251     18 |  0.001 % |
0.00/0.06	c |      3225 |     179      398     1189 |      258      305     20 |  0.001 % |
0.09/0.10	c |      4934 |     179      398     1189 |      284      323     22 |  0.001 % |
0.09/0.16	c |      7496 |     179      398     1189 |      312      220     16 |  0.001 % |
0.19/0.24	c |     11340 |     179      398     1189 |      344      244     19 |  0.001 % |
0.29/0.37	c |     17107 |     179      398     1189 |      378      234     18 |  0.001 % |
0.49/0.56	c |     25757 |     179      398     1189 |      416      287     17 |  0.001 % |
0.79/0.88	c |     38733 |     179      398     1189 |      458      454     26 |  0.001 % |
1.29/1.36	c |     58195 |     179      398     1189 |      503      433     22 |  0.001 % |
2.10/2.11	c |     87387 |     179      398     1189 |      554      351     18 |  0.001 % |
3.19/3.23	c |    131176 |     179      398     1189 |      609      544     23 |  0.001 % |
4.99/5.09	c |    196860 |     179      398     1189 |      670      484     23 |  0.001 % |
7.79/7.86	c |    295387 |     179      398     1189 |      737      694     27 |  0.001 % |
12.39/12.42	c |    443178 |     179      398     1189 |      811      598     22 |  0.001 % |
19.38/19.41	c |    664862 |     179      398     1189 |      892      727     29 |  0.001 % |
30.38/30.43	c |    997388 |     179      398     1189 |      981      706     28 |  0.001 % |
46.67/46.75	c |   1496176 |     179      398     1189 |     1079     1001     27 |  0.001 % |
71.66/71.73	c |   2244360 |     179      398     1189 |     1187      930     28 |  0.001 % |
111.75/111.86	c |   3366634 |     179      398     1189 |     1306      944     27 |  0.001 % |
173.92/174.08	c |   5050046 |     179      398     1189 |     1437      835     28 |  0.001 % |
266.90/267.00	c |   7575162 |     179      398     1189 |     1581      813     26 |  0.001 % |
425.54/425.71	c |  11362838 |     179      398     1189 |     1739     1358     31 |  0.001 % |
675.44/675.79	c |  17044352 |     179      398     1189 |     1913     1588     38 |  0.001 % |
1052.51/1052.96	c |  25566623 |     179      398     1189 |     2104     1516     33 |  0.001 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729511-1240750399/watcher-1729511-1240750399 -o /tmp/evaluation-result-1729511-1240750399/solver-1729511-1240750399 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=545625378 HOME/instance-1729511-1240750399.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 1.00 1.00 3/64 28789
/proc/meminfo: memFree=1675904/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2276 CPUtime=0
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 103068445 2330624 165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 569 165 103 221 0 345 0

[startup+0.076678 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28789
/proc/meminfo: memFree=1675904/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2276 CPUtime=0.07
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 201 0 0 0 7 0 0 0 18 0 1 0 103068445 2330624 186 1992294400 4194304 5102416 548682068800 18446744073709551615 4248881 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 569 186 112 221 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2276

[startup+0.101682 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28789
/proc/meminfo: memFree=1675904/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2276 CPUtime=0.09
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 204 0 0 0 9 0 0 0 18 0 1 0 103068445 2330624 189 1992294400 4194304 5102416 548682068800 18446744073709551615 4248803 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 569 189 112 221 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2276

[startup+0.301718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28789
/proc/meminfo: memFree=1675904/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2408 CPUtime=0.29
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 219 0 0 0 29 0 0 0 19 0 1 0 103068445 2465792 204 1992294400 4194304 5102416 548682068800 18446744073709551615 4248881 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 602 204 112 221 0 378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2408

[startup+0.701787 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28789
/proc/meminfo: memFree=1675904/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2408 CPUtime=0.69
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 233 0 0 0 69 0 0 0 22 0 1 0 103068445 2465792 218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 602 218 112 221 0 378 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2408

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1675384/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2536 CPUtime=1.49
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 103068445 2596864 231 1992294400 4194304 5102416 548682068800 18446744073709551615 4249952 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 634 231 112 221 0 410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2536

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1675256/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2536 CPUtime=3.09
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 261 0 0 0 309 0 0 0 25 0 1 0 103068445 2596864 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 634 246 112 221 0 410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1675000/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2668 CPUtime=6.29
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 288 0 0 0 629 0 0 0 25 0 1 0 103068445 2732032 273 1992294400 4194304 5102416 548682068800 18446744073709551615 4255281 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 667 273 112 221 0 443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2668

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1674808/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2800 CPUtime=12.69
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 324 0 0 0 1269 0 0 0 25 0 1 0 103068445 2867200 309 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 700 309 112 221 0 476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2800

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1674616/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=2932 CPUtime=25.48
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 365 0 0 0 2548 0 0 0 25 0 1 0 103068445 3002368 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 733 350 112 221 0 509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2932

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1674424/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=3192 CPUtime=51.07
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 412 0 0 0 5107 0 0 0 25 0 1 0 103068445 3268608 397 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 798 397 112 221 0 574 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1674104/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=3448 CPUtime=102.26
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 477 0 0 0 10226 0 0 0 25 0 1 0 103068445 3530752 462 1992294400 4194304 5102416 548682068800 18446744073709551615 4249778 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 862 462 112 221 0 638 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673912/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=3584 CPUtime=162.23
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 530 0 0 0 16223 0 0 0 25 0 1 0 103068445 3670016 515 1992294400 4194304 5102416 548682068800 18446744073709551615 4230731 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 896 515 112 221 0 672 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3584

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673656/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=3852 CPUtime=222.21
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 579 0 0 0 22220 1 0 0 25 0 1 0 103068445 3944448 564 1992294400 4194304 5102416 548682068800 18446744073709551615 4255147 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 963 564 112 221 0 739 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3852

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673400/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=3988 CPUtime=282.19
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 626 0 0 0 28218 1 0 0 25 0 1 0 103068445 4083712 611 1992294400 4194304 5102416 548682068800 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 997 611 112 221 0 773 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3988

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673272/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4124 CPUtime=342.17
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 654 0 0 0 34216 1 0 0 25 0 1 0 103068445 4222976 639 1992294400 4194304 5102416 548682068800 18446744073709551615 4255216 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1031 639 112 221 0 807 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673208/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4124 CPUtime=402.15
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 666 0 0 0 40214 1 0 0 25 0 1 0 103068445 4222976 651 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1031 651 112 221 0 807 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28790
/proc/meminfo: memFree=1673016/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4256 CPUtime=462.12
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 699 0 0 0 46211 1 0 0 25 0 1 0 103068445 4358144 684 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 0 0 0
/proc/28789/statm: 1064 684 112 221 0 840 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672824/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4380 CPUtime=522.1
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 729 0 0 0 52209 1 0 0 25 0 1 0 103068445 4485120 714 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1095 714 112 221 0 871 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672824/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4516 CPUtime=582.08
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 739 0 0 0 58207 1 0 0 25 0 1 0 103068445 4624384 724 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1129 724 112 221 0 905 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672760/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4516 CPUtime=642.06
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 751 0 0 0 64205 1 0 0 25 0 1 0 103068445 4624384 736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1129 736 112 221 0 905 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4516

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672632/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4656 CPUtime=702.03
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 770 0 0 0 70202 1 0 0 25 0 1 0 103068445 4767744 755 1992294400 4194304 5102416 548682068800 18446744073709551615 4230871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1164 755 112 221 0 940 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4656

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672568/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4656 CPUtime=762.01
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 791 0 0 0 76200 1 0 0 25 0 1 0 103068445 4767744 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4254413 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1164 776 112 221 0 940 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4656

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672504/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4656 CPUtime=821.99
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 797 0 0 0 82198 1 0 0 25 0 1 0 103068445 4767744 782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1164 782 112 221 0 940 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4656

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672440/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4792 CPUtime=881.96
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 813 0 0 0 88195 1 0 0 25 0 1 0 103068445 4907008 798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1198 798 112 221 0 974 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672376/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4792 CPUtime=941.95
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 816 0 0 0 94193 2 0 0 25 0 1 0 103068445 4907008 801 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1198 801 112 221 0 974 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 4792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672376/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4792 CPUtime=1001.93
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 825 0 0 0 100191 2 0 0 25 0 1 0 103068445 4907008 810 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1198 810 112 221 0 974 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 4792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672376/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4792 CPUtime=1061.9
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 828 0 0 0 106188 2 0 0 25 0 1 0 103068445 4907008 813 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1198 813 112 221 0 974 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 4792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672248/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4928 CPUtime=1121.88
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 846 0 0 0 112186 2 0 0 25 0 1 0 103068445 5046272 831 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1232 831 112 221 0 1008 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672120/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4928 CPUtime=1181.86
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 868 0 0 0 118184 2 0 0 25 0 1 0 103068445 5046272 853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1232 853 112 221 0 1008 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 4928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28796
/proc/meminfo: memFree=1672056/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4928 CPUtime=1200.06
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 868 0 0 0 120004 2 0 0 25 0 1 0 103068445 5046272 853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1232 853 112 221 0 1008 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4928

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 28796
/proc/meminfo: memFree=1672056/2055920 swapFree=4177728/4192956
[pid=28789] ppid=28787 vsize=4928 CPUtime=1200.06
/proc/28789/stat : 28789 (varsat-random_s) R 28787 28789 28630 0 -1 4194304 868 0 0 0 120004 2 0 0 25 0 1 0 103068445 5046272 853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28789/statm: 1232 853 112 221 0 1008 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.023996
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 4928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 868
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= 1203

runsolver used 0.845871 second user time and 2.48762 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 14:53:19
IDJOB=1729511
IDBENCH=24704
IDSOLVER=539
FILE ID=node37/1729511-1240750399
PBS_JOBID= 9187056
Free space on /tmp= 66300 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729511-1240750399/watcher-1729511-1240750399 -o /tmp/evaluation-result-1729511-1240750399/solver-1729511-1240750399 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=545625378 HOME/instance-1729511-1240750399.cnf

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

MD5SUM BENCH= 6a0d1029e840b2624bac287c335e4e2c
RANDOM SEED=545625378

node37.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		: 3000.259
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		: 3000.259
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:       1676320 kB
Buffers:         37852 kB
Cached:         255480 kB
SwapCached:       9064 kB
Active:          52100 kB
Inactive:       252480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676320 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            61052 kB
Committed_AS:   473704 kB
PageTables:       1372 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= 66300 MiB
End job on node37 at 2009-04-26 15:13:21