Trace number 1731366

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    7545                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          868518088.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     881     4501    14341 |     1500        0    nan |  0.000 % |
0.06/0.08	c |       100 |     881     4501    14341 |     1650      100     14 |  0.000 % |
0.09/0.13	c |       251 |     881     4501    14341 |     1815      251     18 |  0.000 % |
0.09/0.19	c |       476 |     881     4501    14341 |     1996      476     19 |  0.000 % |
0.19/0.26	c |       815 |     881     4501    14341 |     2196      815     20 |  0.000 % |
0.29/0.34	c |      1322 |     881     4501    14341 |     2416     1322     20 |  0.000 % |
0.39/0.44	c |      2085 |     881     4501    14341 |     2657     2085     20 |  0.000 % |
0.49/0.57	c |      3225 |     881     4501    14341 |     2923     1835     19 |  0.000 % |
0.69/0.75	c |      4934 |     881     4501    14341 |     3216     2038     19 |  0.000 % |
0.99/1.00	c |      7498 |     881     4501    14341 |     3537     2931     18 |  0.000 % |
1.29/1.39	c |     11342 |     881     4501    14341 |     3891     3144     19 |  0.000 % |
1.89/1.94	c |     17108 |     881     4501    14341 |     4280     2954     20 |  0.000 % |
2.69/2.79	c |     25757 |     881     4501    14341 |     4708     2897     21 |  0.000 % |
3.99/4.10	c |     38732 |     881     4501    14341 |     5179     3914     20 |  0.000 % |
6.09/6.11	c |     58194 |     881     4501    14341 |     5697     4969     20 |  0.000 % |
9.08/9.18	c |     87388 |     881     4501    14341 |     6267     5215     21 |  0.000 % |
13.88/13.93	c |    131177 |     881     4501    14341 |     6893     4555     19 |  0.000 % |
21.19/21.20	c |    196861 |     881     4501    14341 |     7583     4099     20 |  0.000 % |
32.68/32.77	c |    295387 |     881     4501    14341 |     8341     6531     24 |  0.000 % |
50.88/50.90	c |    443177 |     881     4501    14341 |     9175     6965     22 |  0.000 % |
79.57/79.69	c |    664860 |     881     4501    14341 |    10093     6478     21 |  0.000 % |
123.16/123.30	c |    997385 |     881     4501    14341 |    11102     8733     22 |  0.000 % |
192.64/192.79	c |   1496173 |     881     4501    14341 |    12213    10264     20 |  0.000 % |
303.50/303.64	c |   2244355 |     881     4501    14341 |    13434     8327     23 |  0.000 % |
480.75/480.96	c |   3366629 |     881     4501    14341 |    14777     9060     22 |  0.000 % |
761.67/761.95	c |   5050040 |     881     4501    14341 |    16255    13990     23 |  0.000 % |

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-1731366-1240769833/watcher-1731366-1240769833 -o /tmp/evaluation-result-1731366-1240769833/solver-1731366-1240769833 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=868518088 HOME/instance-1731366-1240769833.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25916
/proc/meminfo: memFree=1536896/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=2708 CPUtime=0
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 105016486 2772992 278 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 677 285 88 221 0 453 0

[startup+0.0693899 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25916
/proc/meminfo: memFree=1536896/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=3688 CPUtime=0.06
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 617 0 0 0 6 0 0 0 18 0 1 0 105016486 3776512 567 1992294400 4194304 5102416 548682068784 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 922 567 102 221 0 698 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3688

[startup+0.101393 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25916
/proc/meminfo: memFree=1536896/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=3688 CPUtime=0.09
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 627 0 0 0 9 0 0 0 18 0 1 0 105016486 3776512 577 1992294400 4194304 5102416 548682068784 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 922 577 112 221 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3688

[startup+0.301416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25916
/proc/meminfo: memFree=1536896/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=3688 CPUtime=0.29
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 105016486 3776512 577 1992294400 4194304 5102416 548682068784 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 922 577 112 221 0 698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701463 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25916
/proc/meminfo: memFree=1536896/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=3688 CPUtime=0.69
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 627 0 0 0 69 0 0 0 22 0 1 0 105016486 3776512 577 1992294400 4194304 5102416 548682068784 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 922 577 112 221 0 698 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3688

[startup+1.50257 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1534840/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=3952 CPUtime=1.49
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 660 0 0 0 149 0 0 0 25 0 1 0 105016486 4046848 610 1992294400 4194304 5102416 548682068784 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 988 610 112 221 0 764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3952

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1534584/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=4216 CPUtime=3.09
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 755 0 0 0 309 0 0 0 25 0 1 0 105016486 4317184 705 1992294400 4194304 5102416 548682068784 18446744073709551615 4248757 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1054 705 112 221 0 830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4216

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1534072/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=4656 CPUtime=6.29
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 835 0 0 0 629 0 0 0 25 0 1 0 105016486 4767744 785 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1164 785 112 221 0 940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1533432/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=5060 CPUtime=12.68
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 950 0 0 0 1268 0 0 0 25 0 1 0 105016486 5181440 900 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1265 900 112 221 0 1041 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5060

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1532792/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=5728 CPUtime=25.49
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 1105 0 0 0 2548 1 0 0 25 0 1 0 105016486 5865472 1055 1992294400 4194304 5102416 548682068784 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1432 1055 112 221 0 1208 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5728

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1532024/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=6412 CPUtime=51.08
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 1289 0 0 0 5107 1 0 0 25 0 1 0 105016486 6565888 1239 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1603 1239 112 221 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6412

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1530936/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=7528 CPUtime=102.26
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 1562 0 0 0 10225 1 0 0 25 0 1 0 105016486 7708672 1512 1992294400 4194304 5102416 548682068784 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 1882 1512 112 221 0 1658 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1529848/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=8620 CPUtime=162.24
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 1831 0 0 0 16223 1 0 0 25 0 1 0 105016486 8826880 1781 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2155 1781 112 221 0 1931 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8620

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1529016/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=9456 CPUtime=222.23
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2026 0 0 0 22221 2 0 0 25 0 1 0 105016486 9682944 1976 1992294400 4194304 5102416 548682068784 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2364 1976 112 221 0 2140 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9456

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1528504/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=10012 CPUtime=282.21
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2142 0 0 0 28219 2 0 0 25 0 1 0 105016486 10252288 2092 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2503 2092 112 221 0 2279 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10012

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1527864/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=10556 CPUtime=342.19
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2291 0 0 0 34217 2 0 0 25 0 1 0 105016486 10809344 2241 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2639 2241 112 221 0 2415 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10556

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1527416/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=11016 CPUtime=402.17
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2387 0 0 0 40215 2 0 0 25 0 1 0 105016486 11280384 2337 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2754 2337 112 221 0 2530 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11016

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1527224/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=11152 CPUtime=462.15
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2454 0 0 0 46213 2 0 0 25 0 1 0 105016486 11419648 2404 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2788 2404 112 221 0 2564 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11152

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1526712/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=11736 CPUtime=522.14
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2570 0 0 0 52211 3 0 0 25 0 1 0 105016486 12017664 2520 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 2934 2520 112 221 0 2710 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11736

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1526392/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=12044 CPUtime=582.12
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2655 0 0 0 58209 3 0 0 25 0 1 0 105016486 12333056 2605 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3011 2605 112 221 0 2787 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12044

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1526136/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=12192 CPUtime=642.1
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2703 0 0 0 64207 3 0 0 25 0 1 0 105016486 12484608 2653 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3048 2653 112 221 0 2824 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12192

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1525816/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=12540 CPUtime=702.08
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2783 0 0 0 70205 3 0 0 25 0 1 0 105016486 12840960 2733 1992294400 4194304 5102416 548682068784 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3135 2733 112 221 0 2911 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 12540

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1525560/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=12840 CPUtime=762.07
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2858 0 0 0 76203 4 0 0 25 0 1 0 105016486 13148160 2808 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3210 2808 112 221 0 2986 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 12840

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1525304/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=13236 CPUtime=822.05
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2949 0 0 0 82201 4 0 0 25 0 1 0 105016486 13553664 2899 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3309 2899 112 221 0 3085 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13236

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1525176/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=13524 CPUtime=882.03
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 2993 0 0 0 88199 4 0 0 25 0 1 0 105016486 13848576 2943 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3381 2943 112 221 0 3157 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13524

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1525048/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=13664 CPUtime=942.01
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3030 0 0 0 94197 4 0 0 25 0 1 0 105016486 13991936 2980 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3416 2980 112 221 0 3192 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1524856/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=13796 CPUtime=1002
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3077 0 0 0 100195 5 0 0 25 0 1 0 105016486 14127104 3027 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3449 3027 112 221 0 3225 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 13796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1524536/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=14080 CPUtime=1061.98
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3153 0 0 0 106193 5 0 0 25 0 1 0 105016486 14417920 3103 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3520 3103 112 221 0 3296 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1524408/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=14224 CPUtime=1121.96
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3170 0 0 0 112191 5 0 0 25 0 1 0 105016486 14565376 3120 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3556 3120 112 221 0 3332 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1524344/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=14356 CPUtime=1181.94
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3208 0 0 0 118189 5 0 0 25 0 1 0 105016486 14700544 3158 1992294400 4194304 5102416 548682068784 18446744073709551615 4248824 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3589 3158 112 221 0 3365 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25917
/proc/meminfo: memFree=1524280/2055920 swapFree=4192812/4192956
[pid=25916] ppid=25914 vsize=14520 CPUtime=1200.04
/proc/25916/stat : 25916 (varsat-random_s) R 25914 25916 25639 0 -1 4194304 3227 0 0 0 119999 5 0 0 25 0 1 0 105016486 14868480 3177 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25916/statm: 3630 3177 112 221 0 3406 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14520

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.05999
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 14520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3227
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= 1656

runsolver used 0.979851 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-26 20:17:13
IDJOB=1731366
IDBENCH=24750
IDSOLVER=539
FILE ID=node20/1731366-1240769833
PBS_JOBID= 9187186
Free space on /tmp= 66252 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731366-1240769833/watcher-1731366-1240769833 -o /tmp/evaluation-result-1731366-1240769833/solver-1731366-1240769833 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=868518088 HOME/instance-1731366-1240769833.cnf

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=868518088

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1537312 kB
Buffers:         62296 kB
Cached:         376236 kB
SwapCached:          0 kB
Active:         223220 kB
Inactive:       229180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            52204 kB
Committed_AS:   445188 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-26 20:37:15