Trace number 1516985

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
MD5SUM33b4b8b17ca915888003039597e2272b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.069
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:          66077513.000000
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 |     414     1779     5383 |      593        0    nan |  0.000 % |
0.00/0.01	c |       101 |     414     1779     5383 |      652      101     18 |  0.001 % |
0.00/0.02	c |       252 |     414     1779     5383 |      717      252     18 |  0.001 % |
0.00/0.04	c |       479 |     414     1779     5383 |      789      479     19 |  0.001 % |
0.04/0.06	c |       816 |     414     1779     5383 |      868      816     20 |  0.001 % |
0.04/0.08	c |      1323 |     414     1779     5383 |      955      861     20 |  0.001 % |
0.10/0.12	c |      2082 |     414     1779     5383 |     1050      613     17 |  0.001 % |
0.10/0.17	c |      3221 |     414     1779     5383 |     1155      666     17 |  0.001 % |
0.20/0.24	c |      4929 |     414     1779     5383 |     1271     1180     18 |  0.001 % |
0.30/0.35	c |      7492 |     414     1779     5383 |     1398     1116     18 |  0.001 % |
0.50/0.51	c |     11337 |     414     1779     5383 |     1538     1363     19 |  0.001 % |
0.70/0.77	c |     17104 |     414     1779     5383 |     1691     1599     19 |  0.001 % |
1.10/1.15	c |     25753 |     414     1779     5383 |     1861     1568     19 |  0.001 % |
1.70/1.72	c |     38727 |     414     1779     5383 |     2047     1239     19 |  0.001 % |
2.60/2.63	c |     58188 |     414     1779     5383 |     2251     1930     19 |  0.001 % |
4.00/4.01	c |     87380 |     414     1779     5383 |     2477     1333     19 |  0.001 % |
6.09/6.16	c |    131170 |     414     1779     5383 |     2724     2249     20 |  0.001 % |
9.39/9.47	c |    196854 |     414     1779     5383 |     2997     1513     17 |  0.001 % |
14.69/14.75	c |    295380 |     414     1779     5383 |     3297     2697     20 |  0.001 % |
22.79/22.86	c |    443172 |     414     1779     5383 |     3626     3324     21 |  0.001 % |
35.48/35.53	c |    664855 |     414     1779     5383 |     3989     2750     21 |  0.001 % |
54.98/55.01	c |    997380 |     414     1779     5383 |     4388     2610     18 |  0.001 % |
85.97/86.04	c |   1496168 |     414     1779     5383 |     4827     2428     19 |  0.001 % |
133.15/133.25	c |   2244350 |     414     1779     5383 |     5309     3519     18 |  0.001 % |
207.92/208.09	c |   3366627 |     414     1779     5383 |     5840     4593     21 |  0.001 % |
324.79/324.97	c |   5050038 |     414     1779     5383 |     6424     3301     19 |  0.001 % |
508.92/509.12	c |   7575154 |     414     1779     5383 |     7067     3499     19 |  0.001 % |
797.54/797.83	c |  11362831 |     414     1779     5383 |     7774     6193     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-1516985-1238278393/watcher-1516985-1238278393 -o /tmp/evaluation-result-1516985-1238278393/solver-1516985-1238278393 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=66077513 HOME/instance-1516985-1238278393.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 1.01 1.00 3/64 23944
/proc/meminfo: memFree=1405064/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2416 CPUtime=0
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1100505338 2473984 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4229992 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 604 208 98 221 0 380 0

[startup+0.046145 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 23944
/proc/meminfo: memFree=1405064/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2416 CPUtime=0.04
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 242 0 0 0 4 0 0 0 18 0 1 0 1100505338 2473984 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 604 227 113 221 0 380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2416

[startup+0.101154 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 23944
/proc/meminfo: memFree=1405064/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2548 CPUtime=0.1
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 258 0 0 0 10 0 0 0 18 0 1 0 1100505338 2609152 243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 637 243 113 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301186 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 23944
/proc/meminfo: memFree=1405064/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2680 CPUtime=0.3
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 287 0 0 0 30 0 0 0 19 0 1 0 1100505338 2744320 272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 670 272 113 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701252 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 23944
/proc/meminfo: memFree=1405064/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2812 CPUtime=0.7
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 326 0 0 0 70 0 0 0 22 0 1 0 1100505338 2879488 311 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 703 311 113 221 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2812

[startup+1.50138 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 23945
/proc/meminfo: memFree=1404160/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=2944 CPUtime=1.5
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 363 0 0 0 150 0 0 0 25 0 1 0 1100505338 3014656 348 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 736 348 113 221 0 512 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2944

[startup+3.10165 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 23945
/proc/meminfo: memFree=1403840/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=3076 CPUtime=3.1
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 411 0 0 0 310 0 0 0 25 0 1 0 1100505338 3149824 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 769 396 113 221 0 545 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3076

[startup+6.30118 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 23945
/proc/meminfo: memFree=1403520/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=3472 CPUtime=6.29
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 479 0 0 0 629 0 0 0 25 0 1 0 1100505338 3555328 464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 868 464 113 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7012 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 23945
/proc/meminfo: memFree=1403008/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=3736 CPUtime=12.69
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 571 0 0 0 1269 0 0 0 25 0 1 0 1100505338 3825664 556 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 934 556 113 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5014 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 23945
/proc/meminfo: memFree=1402496/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=4264 CPUtime=25.49
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 696 0 0 0 2549 0 0 0 25 0 1 0 1100505338 4366336 681 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1066 681 113 221 0 842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4264

[startup+51.1016 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 23945
/proc/meminfo: memFree=1401920/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=4932 CPUtime=51.08
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 850 0 0 0 5108 0 0 0 25 0 1 0 1100505338 5050368 835 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1233 835 113 221 0 1009 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4932

[startup+102.305 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 23945
/proc/meminfo: memFree=1401088/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=5732 CPUtime=102.26
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1044 0 0 0 10226 0 0 0 25 0 1 0 1100505338 5869568 1029 1992294400 4194304 5102416 548682068800 18446744073709551615 4230744 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1433 1029 113 221 0 1209 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5732

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23945
/proc/meminfo: memFree=1400448/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=6420 CPUtime=162.24
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1209 0 0 0 16224 0 0 0 25 0 1 0 1100505338 6574080 1194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1605 1194 113 221 0 1381 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6420

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23945
/proc/meminfo: memFree=1399872/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=6832 CPUtime=222.22
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1340 0 0 0 22222 0 0 0 25 0 1 0 1100505338 6995968 1325 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1708 1325 113 221 0 1484 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6832

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23945
/proc/meminfo: memFree=1399488/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=7372 CPUtime=282.2
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1442 0 0 0 28219 1 0 0 25 0 1 0 1100505338 7548928 1427 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1843 1427 113 221 0 1619 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1399040/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=7784 CPUtime=342.18
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1544 0 0 0 34217 1 0 0 25 0 1 0 1100505338 7970816 1529 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 1946 1529 113 221 0 1722 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1398656/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=8072 CPUtime=402.16
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1624 0 0 0 40215 1 0 0 25 0 1 0 1100505338 8265728 1609 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2018 1609 113 221 0 1794 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8072

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1398400/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=8364 CPUtime=462.14
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1692 0 0 0 46213 1 0 0 25 0 1 0 1100505338 8564736 1677 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2091 1677 113 221 0 1867 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8364

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1398144/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=8648 CPUtime=522.12
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1756 0 0 0 52211 1 0 0 25 0 1 0 1100505338 8855552 1741 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2162 1741 113 221 0 1938 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8648

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1397888/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=8924 CPUtime=582.11
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1825 0 0 0 58209 2 0 0 25 0 1 0 1100505338 9138176 1810 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2231 1810 113 221 0 2007 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1397632/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=9072 CPUtime=642.09
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1883 0 0 0 64207 2 0 0 25 0 1 0 1100505338 9289728 1868 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2268 1868 113 221 0 2044 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9072

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1397440/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=9352 CPUtime=702.07
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1927 0 0 0 70205 2 0 0 25 0 1 0 1100505338 9576448 1912 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2338 1912 113 221 0 2114 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 9352

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1397376/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=9352 CPUtime=762.05
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 1950 0 0 0 76203 2 0 0 25 0 1 0 1100505338 9576448 1935 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2338 1935 113 221 0 2114 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 9352

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1397120/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=9624 CPUtime=822.03
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2013 0 0 0 82200 3 0 0 25 0 1 0 1100505338 9854976 1998 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2406 1998 113 221 0 2182 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396992/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=9768 CPUtime=882.01
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2048 0 0 0 88198 3 0 0 25 0 1 0 1100505338 10002432 2033 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2442 2033 113 221 0 2218 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396800/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10040 CPUtime=941.99
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2091 0 0 0 94196 3 0 0 25 0 1 0 1100505338 10280960 2076 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2510 2076 113 221 0 2286 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 10040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396608/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10172 CPUtime=1001.97
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2143 0 0 0 100194 3 0 0 25 0 1 0 1100505338 10416128 2128 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2543 2128 113 221 0 2319 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 10172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396416/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10316 CPUtime=1061.95
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2183 0 0 0 106192 3 0 0 25 0 1 0 1100505338 10563584 2168 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2579 2168 113 221 0 2355 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 10316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396224/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10580 CPUtime=1121.93
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2230 0 0 0 112190 3 0 0 25 0 1 0 1100505338 10833920 2215 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2645 2215 113 221 0 2421 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 10580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396160/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10720 CPUtime=1181.92
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2255 0 0 0 118188 4 0 0 25 0 1 0 1100505338 10977280 2240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2680 2240 113 221 0 2456 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 10720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23945
/proc/meminfo: memFree=1396160/2055920 swapFree=4178416/4192956
[pid=23944] ppid=23942 vsize=10720 CPUtime=1200.02
/proc/23944/stat : 23944 (varsat-random_s) R 23942 23944 23631 0 -1 4194304 2259 0 0 0 119998 4 0 0 25 0 1 0 1100505338 10977280 2244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23944/statm: 2680 2244 113 221 0 2456 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10720

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): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.043993
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 10720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2259
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= 1379

runsolver used 0.922859 second user time and 2.39663 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 23:13:13
IDJOB=1516985
IDBENCH=70558
IDSOLVER=539
FILE ID=node15/1516985-1238278393
PBS_JOBID= 9060856
Free space on /tmp= 65356 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516985-1238278393/watcher-1516985-1238278393 -o /tmp/evaluation-result-1516985-1238278393/solver-1516985-1238278393 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=66077513 HOME/instance-1516985-1238278393.cnf

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

MD5SUM BENCH= 33b4b8b17ca915888003039597e2272b
RANDOM SEED=66077513

node15.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:       1405480 kB
Buffers:         80212 kB
Cached:         490948 kB
SwapCached:       8336 kB
Active:         103880 kB
Inactive:       477120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405480 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55316 kB
Committed_AS:  2865736 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 23:33:15