Trace number 1516997

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

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S596342014-039.cnf
MD5SUM2515572a613e65602da74910f5ce3b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.884
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          1527753166.000000
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 |     410     1775     5384 |      591        0    nan |  0.000 % |
0.00/0.02	c |       101 |     410     1775     5384 |      650      101     20 |  0.001 % |
0.00/0.04	c |       252 |     410     1775     5384 |      715      252     21 |  0.001 % |
0.00/0.07	c |       477 |     410     1775     5384 |      787      477     21 |  0.001 % |
0.09/0.10	c |       814 |     410     1775     5384 |      866      814     21 |  0.001 % |
0.09/0.13	c |      1322 |     410     1775     5384 |      952      870     20 |  0.001 % |
0.09/0.18	c |      2083 |     410     1775     5384 |     1048      636     18 |  0.001 % |
0.19/0.24	c |      3225 |     410     1775     5384 |     1152      675     18 |  0.001 % |
0.29/0.32	c |      4933 |     410     1775     5384 |     1268     1176     21 |  0.001 % |
0.39/0.44	c |      7495 |     410     1775     5384 |     1395     1096     20 |  0.001 % |
0.59/0.61	c |     11341 |     410     1775     5384 |     1534     1346     19 |  0.001 % |
0.79/0.87	c |     17109 |     410     1775     5384 |     1688      803     16 |  0.001 % |
1.19/1.26	c |     25758 |     410     1775     5384 |     1856     1668     18 |  0.001 % |
1.79/1.85	c |     38732 |     410     1775     5384 |     2042     1380     19 |  0.001 % |
2.69/2.75	c |     58194 |     410     1775     5384 |     2246     2078     21 |  0.001 % |
4.09/4.15	c |     87388 |     410     1775     5384 |     2471     1470     18 |  0.001 % |
6.29/6.31	c |    131177 |     410     1775     5384 |     2718     2485     21 |  0.001 % |
9.69/9.72	c |    196861 |     410     1775     5384 |     2990     1816     21 |  0.001 % |
14.98/15.02	c |    295388 |     410     1775     5384 |     3289     1582     21 |  0.001 % |
23.28/23.33	c |    443178 |     410     1775     5384 |     3618     2598     20 |  0.001 % |
35.87/35.98	c |    664862 |     410     1775     5384 |     3980     2575     20 |  0.001 % |
55.57/55.68	c |    997387 |     410     1775     5384 |     4378     2814     20 |  0.001 % |
86.76/86.81	c |   1496176 |     410     1775     5384 |     4816     3868     21 |  0.001 % |
134.95/135.09	c |   2244360 |     410     1775     5384 |     5297     3332     21 |  0.001 % |
211.12/211.27	c |   3366634 |     410     1775     5384 |     5827     3771     22 |  0.001 % |
329.27/329.43	c |   5050046 |     410     1775     5384 |     6410     4728     21 |  0.001 % |
518.11/518.31	c |   7575163 |     410     1775     5384 |     7051     5080     22 |  0.001 % |
810.99/811.35	c |  11362838 |     410     1775     5384 |     7756     6850     21 |  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-1516997-1238278567/watcher-1516997-1238278567 -o /tmp/evaluation-result-1516997-1238278567/solver-1516997-1238278567 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1527753166 HOME/instance-1516997-1238278567.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: 1.05 0.99 0.99 3/64 2470
/proc/meminfo: memFree=924552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2416 CPUtime=0
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1100522833 2473984 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4283024 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 604 208 98 221 0 380 0

[startup+0.074496 s]
/proc/loadavg: 1.05 0.99 0.99 3/64 2470
/proc/meminfo: memFree=924552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2416 CPUtime=0.07
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 243 0 0 0 7 0 0 0 18 0 1 0 1100522833 2473984 228 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 604 228 113 221 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2416

[startup+0.101501 s]
/proc/loadavg: 1.05 0.99 0.99 3/64 2470
/proc/meminfo: memFree=924552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2548 CPUtime=0.09
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 1100522833 2609152 233 1992294400 4194304 5102416 548682068800 18446744073709551615 4254870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 637 233 113 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301537 s]
/proc/loadavg: 1.05 0.99 0.99 3/64 2470
/proc/meminfo: memFree=924552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2548 CPUtime=0.29
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 278 0 0 0 29 0 0 0 19 0 1 0 1100522833 2609152 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 637 263 113 221 0 413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2548

[startup+0.701611 s]
/proc/loadavg: 1.05 0.99 0.99 3/64 2470
/proc/meminfo: memFree=924552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2816 CPUtime=0.69
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 318 0 0 0 69 0 0 0 23 0 1 0 1100522833 2883584 303 1992294400 4194304 5102416 548682068800 18446744073709551615 4255546 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 704 303 113 221 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.50176 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 2471
/proc/meminfo: memFree=923776/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=2948 CPUtime=1.49
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 360 0 0 0 149 0 0 0 25 0 1 0 1100522833 3018752 345 1992294400 4194304 5102416 548682068800 18446744073709551615 4255665 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 737 345 113 221 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10105 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 2471
/proc/meminfo: memFree=923456/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=3212 CPUtime=3.09
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 416 0 0 0 309 0 0 0 25 0 1 0 1100522833 3289088 401 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 803 401 113 221 0 579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3212

[startup+6.30164 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 2471
/proc/meminfo: memFree=923008/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=3476 CPUtime=6.29
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 480 0 0 0 629 0 0 0 25 0 1 0 1100522833 3559424 465 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 869 465 113 221 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3476

[startup+12.7018 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 2471
/proc/meminfo: memFree=922560/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=3740 CPUtime=12.69
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 577 0 0 0 1269 0 0 0 25 0 1 0 1100522833 3829760 562 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 935 562 113 221 0 711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.5012 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2471
/proc/meminfo: memFree=922048/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=4284 CPUtime=25.48
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 1100522833 4386816 682 1992294400 4194304 5102416 548682068800 18446744073709551615 4249555 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1071 682 113 221 0 847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4284

[startup+51.1018 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 2471
/proc/meminfo: memFree=921472/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=4948 CPUtime=51.07
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 846 0 0 0 5107 0 0 0 25 0 1 0 1100522833 5066752 831 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1237 831 113 221 0 1013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4948

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2471
/proc/meminfo: memFree=920704/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=5496 CPUtime=102.25
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1016 0 0 0 10225 0 0 0 25 0 1 0 1100522833 5627904 1001 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1374 1001 113 221 0 1150 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5496

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=920064/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=6176 CPUtime=162.23
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1172 0 0 0 16222 1 0 0 25 0 1 0 1100522833 6324224 1157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1544 1157 113 221 0 1320 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6176

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=919552/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=6636 CPUtime=222.21
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1292 0 0 0 22220 1 0 0 25 0 1 0 1100522833 6795264 1277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1659 1277 113 221 0 1435 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6636

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=919232/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=7068 CPUtime=282.19
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1379 0 0 0 28218 1 0 0 25 0 1 0 1100522833 7237632 1364 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1767 1364 113 221 0 1543 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7068

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=918784/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=7472 CPUtime=342.16
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1481 0 0 0 34215 1 0 0 25 0 1 0 1100522833 7651328 1466 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1868 1466 113 221 0 1644 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7472

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=918336/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=7872 CPUtime=402.14
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1594 0 0 0 40213 1 0 0 25 0 1 0 1100522833 8060928 1579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 1968 1579 113 221 0 1744 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7872

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=918016/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=8136 CPUtime=462.12
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1657 0 0 0 46210 2 0 0 25 0 1 0 1100522833 8331264 1642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2034 1642 113 221 0 1810 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8136

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=917760/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=8416 CPUtime=522.1
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1727 0 0 0 52208 2 0 0 25 0 1 0 1100522833 8617984 1712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2104 1712 113 221 0 1880 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8416

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=917440/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=8812 CPUtime=582.08
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1806 0 0 0 58206 2 0 0 25 0 1 0 1100522833 9023488 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2203 1791 113 221 0 1979 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8812

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=917312/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=8952 CPUtime=642.06
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1835 0 0 0 64204 2 0 0 25 0 1 0 1100522833 9166848 1820 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2238 1820 113 221 0 2014 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8952

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=917184/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=9092 CPUtime=702.03
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1871 0 0 0 70201 2 0 0 25 0 1 0 1100522833 9310208 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2273 1856 113 221 0 2049 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 9092

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916928/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=9356 CPUtime=762.02
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1935 0 0 0 76200 2 0 0 25 0 1 0 1100522833 9580544 1920 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2339 1920 113 221 0 2115 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9356

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916800/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=9356 CPUtime=821.99
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 1961 0 0 0 82197 2 0 0 25 0 1 0 1100522833 9580544 1946 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2339 1946 113 221 0 2115 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9356

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916544/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=9628 CPUtime=881.97
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2014 0 0 0 88194 3 0 0 25 0 1 0 1100522833 9859072 1999 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2407 1999 113 221 0 2183 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9628

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916288/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=9900 CPUtime=941.95
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2069 0 0 0 94192 3 0 0 25 0 1 0 1100522833 10137600 2054 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2475 2054 113 221 0 2251 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 9900

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916160/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10032 CPUtime=1001.93
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2114 0 0 0 100190 3 0 0 25 0 1 0 1100522833 10272768 2099 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2508 2099 113 221 0 2284 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10032

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=916096/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10172 CPUtime=1061.9
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2133 0 0 0 106187 3 0 0 25 0 1 0 1100522833 10416128 2118 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2543 2118 113 221 0 2319 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 10172

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=915968/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10172 CPUtime=1121.88
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2161 0 0 0 112185 3 0 0 25 0 1 0 1100522833 10416128 2146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2543 2146 113 221 0 2319 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10172

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=915904/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10304 CPUtime=1181.86
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2181 0 0 0 118183 3 0 0 25 0 1 0 1100522833 10551296 2166 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2576 2166 113 221 0 2352 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2471
/proc/meminfo: memFree=915904/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10304 CPUtime=1200.06
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2187 0 0 0 120003 3 0 0 25 0 1 0 1100522833 10551296 2172 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2576 2172 113 221 0 2352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10304

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 0.99 0.99 2/65 2471
/proc/meminfo: memFree=915904/2055920 swapFree=4177704/4192956
[pid=2470] ppid=2468 vsize=10304 CPUtime=1200.06
/proc/2470/stat : 2470 (varsat-random_s) R 2468 2470 2142 0 -1 4194304 2187 0 0 0 120003 3 0 0 25 0 1 0 1100522833 10551296 2172 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/2470/statm: 2576 2172 113 221 0 2352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.037994
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 10304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
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= 2187
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= 1571

runsolver used 1.19482 second user time and 2.10568 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 23:16:07
IDJOB=1516997
IDBENCH=70559
IDSOLVER=539
FILE ID=node24/1516997-1238278567
PBS_JOBID= 9060870
Free space on /tmp= 65752 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S596342014-039.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516997-1238278567/watcher-1516997-1238278567 -o /tmp/evaluation-result-1516997-1238278567/solver-1516997-1238278567 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1527753166 HOME/instance-1516997-1238278567.cnf

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

MD5SUM BENCH= 2515572a613e65602da74910f5ce3b7f
RANDOM SEED=1527753166

node24.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		: 3000.260
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		: 3000.260
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:        925032 kB
Buffers:         92072 kB
Cached:         940384 kB
SwapCached:       9032 kB
Active:          54620 kB
Inactive:       988312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925032 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            73840 kB
Committed_AS:  3109456 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= 65752 MiB
End job on node24 at 2009-03-28 23:36:09