Trace number 1518185

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
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:          1409671851.000000
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 |     501     2185     6677 |      728        0    nan |  0.000 % |
0.00/0.01	c |       101 |     501     2185     6677 |      801      101     26 |  0.000 % |
0.00/0.03	c |       252 |     501     2185     6677 |      881      252     25 |  0.000 % |
0.00/0.04	c |       477 |     501     2185     6677 |      969      477     25 |  0.000 % |
0.04/0.06	c |       815 |     501     2185     6677 |     1066      815     24 |  0.000 % |
0.04/0.09	c |      1321 |     501     2185     6677 |     1172      755     23 |  0.000 % |
0.09/0.13	c |      2083 |     501     2185     6677 |     1290      904     21 |  0.000 % |
0.09/0.18	c |      3222 |     501     2185     6677 |     1419      688     23 |  0.000 % |
0.19/0.26	c |      4931 |     501     2185     6677 |     1561      923     21 |  0.000 % |
0.29/0.38	c |      7493 |     501     2185     6677 |     1717     1074     21 |  0.000 % |
0.49/0.56	c |     11337 |     501     2185     6677 |     1889     1369     22 |  0.000 % |
0.79/0.82	c |     17104 |     501     2185     6677 |     2078     1269     22 |  0.000 % |
1.19/1.24	c |     25755 |     501     2185     6677 |     2285     1427     22 |  0.000 % |
1.79/1.88	c |     38729 |     501     2185     6677 |     2514     1536     22 |  0.000 % |
2.79/2.89	c |     58190 |     501     2185     6677 |     2765     1733     23 |  0.000 % |
4.39/4.43	c |     87382 |     501     2185     6677 |     3042     2682     24 |  0.000 % |
6.69/6.75	c |    131172 |     501     2185     6677 |     3346     3051     23 |  0.000 % |
10.39/10.44	c |    196857 |     501     2185     6677 |     3681     2413     22 |  0.000 % |
16.08/16.10	c |    295386 |     501     2185     6677 |     4049     3729     23 |  0.000 % |
24.98/25.03	c |    443175 |     501     2185     6677 |     4454     3723     23 |  0.000 % |
38.98/39.04	c |    664859 |     501     2185     6677 |     4899     4355     24 |  0.000 % |
60.87/60.93	c |    997384 |     501     2185     6677 |     5389     4668     24 |  0.000 % |
95.16/95.22	c |   1496172 |     501     2185     6677 |     5928     4982     24 |  0.000 % |
148.74/148.86	c |   2244354 |     501     2185     6677 |     6521     5366     24 |  0.000 % |
233.83/233.96	c |   3366628 |     501     2185     6677 |     7173     5853     25 |  0.000 % |
367.99/368.18	c |   5050039 |     501     2185     6677 |     7891     5156     24 |  0.000 % |
575.33/575.57	c |   7575155 |     501     2185     6677 |     8680     7921     25 |  0.000 % |
904.95/905.21	c |  11362834 |     501     2185     6677 |     9548     7790     24 |  0.000 % |

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-1518185-1238296426/watcher-1518185-1238296426 -o /tmp/evaluation-result-1518185-1238296426/solver-1518185-1238296426 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1409671851 HOME/instance-1518185-1238296426.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 3/81 28389
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=2540 CPUtime=0
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 455971533 2600960 237 1992294400 4194304 5102416 548682068800 18446744073709551615 4273034 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 635 237 98 221 0 411 0

[startup+0.0496441 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28389
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=2540 CPUtime=0.04
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 266 0 0 0 4 0 0 0 20 0 1 0 455971533 2600960 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4221155 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 635 251 112 221 0 411 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2540

[startup+0.101649 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28389
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=2672 CPUtime=0.09
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 283 0 0 0 9 0 0 0 20 0 1 0 455971533 2736128 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 668 268 112 221 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2672

[startup+0.301668 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28389
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=2804 CPUtime=0.29
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 315 0 0 0 29 0 0 0 22 0 1 0 455971533 2871296 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 701 300 112 221 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701708 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28389
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=2936 CPUtime=0.69
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 357 0 0 0 69 0 0 0 25 0 1 0 455971533 3006464 342 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 734 342 112 221 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2936

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1515696/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=3200 CPUtime=1.49
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 455971533 3276800 398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 800 398 112 221 0 576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1515248/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=3464 CPUtime=3.09
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 476 0 0 0 309 0 0 0 25 0 1 0 455971533 3547136 461 1992294400 4194304 5102416 548682068800 18446744073709551615 4491861 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 866 461 112 221 0 642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3464

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1514936/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=3728 CPUtime=6.29
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 549 0 0 0 629 0 0 0 25 0 1 0 455971533 3817472 534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 932 534 112 221 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3728

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1514296/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=4124 CPUtime=12.69
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 658 0 0 0 1269 0 0 0 25 0 1 0 455971533 4222976 643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 1031 643 112 221 0 807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4124

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1513784/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=4652 CPUtime=25.48
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 801 0 0 0 2548 0 0 0 25 0 1 0 455971533 4763648 786 1992294400 4194304 5102416 548682068800 18446744073709551615 4262366 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 1163 786 112 221 0 939 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1512824/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=5728 CPUtime=51.07
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1042 0 0 0 5107 0 0 0 25 0 1 0 455971533 5865472 1027 1992294400 4194304 5102416 548682068800 18446744073709551615 4254632 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 1432 1027 112 221 0 1208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5728

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1511608/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=6804 CPUtime=102.26
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1313 0 0 0 10226 0 0 0 25 0 1 0 455971533 6967296 1298 1992294400 4194304 5102416 548682068800 18446744073709551615 4254662 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 1701 1298 112 221 0 1477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6804

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1510776/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=7624 CPUtime=162.24
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1513 0 0 0 16224 0 0 0 25 0 1 0 455971533 7806976 1498 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 1906 1498 112 221 0 1682 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1510264/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=8180 CPUtime=222.23
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1658 0 0 0 22222 1 0 0 25 0 1 0 455971533 8376320 1643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2045 1643 112 221 0 1821 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8180

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1509752/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=8712 CPUtime=282.21
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1797 0 0 0 28220 1 0 0 25 0 1 0 455971533 8921088 1782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2178 1782 112 221 0 1954 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8712

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1509304/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=9120 CPUtime=342.2
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1889 0 0 0 34219 1 0 0 25 0 1 0 455971533 9338880 1874 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2280 1874 112 221 0 2056 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9120

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1508920/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=9516 CPUtime=402.18
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 1994 0 0 0 40217 1 0 0 25 0 1 0 455971533 9744384 1979 1992294400 4194304 5102416 548682068800 18446744073709551615 4254927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2379 1979 112 221 0 2155 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9516

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1508600/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=9924 CPUtime=462.16
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2077 0 0 0 46215 1 0 0 25 0 1 0 455971533 10162176 2062 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2481 2062 112 221 0 2257 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9924

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1508280/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=10196 CPUtime=522.14
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2155 0 0 0 52213 1 0 0 25 0 1 0 455971533 10440704 2140 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2549 2140 112 221 0 2325 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10196

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1507896/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=10620 CPUtime=582.13
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2239 0 0 0 58212 1 0 0 25 0 1 0 455971533 10874880 2224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2655 2224 112 221 0 2431 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1507704/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=10760 CPUtime=642.11
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2296 0 0 0 64210 1 0 0 25 0 1 0 455971533 11018240 2281 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2690 2281 112 221 0 2466 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1507448/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=11032 CPUtime=702.09
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2345 0 0 0 70208 1 0 0 25 0 1 0 455971533 11296768 2330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2758 2330 112 221 0 2534 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11032

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1507256/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=11308 CPUtime=762.08
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2401 0 0 0 76207 1 0 0 25 0 1 0 455971533 11579392 2386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2827 2386 112 221 0 2603 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11308

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1506936/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=11444 CPUtime=822.07
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2468 0 0 0 82205 2 0 0 25 0 1 0 455971533 11718656 2453 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2861 2453 112 221 0 2637 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11444

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1506872/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=11600 CPUtime=882.05
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2489 0 0 0 88203 2 0 0 25 0 1 0 455971533 11878400 2474 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 2900 2474 112 221 0 2676 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11600

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1506424/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12000 CPUtime=942.03
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2587 0 0 0 94201 2 0 0 25 0 1 0 455971533 12288000 2572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3000 2572 112 221 0 2776 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 12000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1506104/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12412 CPUtime=1002.02
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2672 0 0 0 100200 2 0 0 25 0 1 0 455971533 12709888 2657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3103 2657 112 221 0 2879 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1505912/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12552 CPUtime=1062
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2708 0 0 0 106198 2 0 0 25 0 1 0 455971533 12853248 2693 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3138 2693 112 221 0 2914 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1505848/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12696 CPUtime=1121.98
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2743 0 0 0 112196 2 0 0 25 0 1 0 455971533 13000704 2728 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3174 2728 112 221 0 2950 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1505656/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12836 CPUtime=1181.97
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2780 0 0 0 118195 2 0 0 25 0 1 0 455971533 13144064 2765 1992294400 4194304 5102416 548682068800 18446744073709551615 4230674 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3209 2765 112 221 0 2985 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28390
/proc/meminfo: memFree=1505656/2055920 swapFree=4169676/4192956
[pid=28389] ppid=28387 vsize=12836 CPUtime=1200.07
/proc/28389/stat : 28389 (varsat-random_s) R 28387 28389 24828 0 -1 4194304 2787 0 0 0 120005 2 0 0 25 0 1 0 455971533 13144064 2772 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28389/statm: 3209 2772 112 221 0 2985 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12836

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.024996
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 12836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2787
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= 1891

runsolver used 1.21481 second user time and 4.25635 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 05:13:47
IDJOB=1518185
IDBENCH=70658
IDSOLVER=539
FILE ID=node89/1518185-1238296426
PBS_JOBID= 9060929
Free space on /tmp= 66328 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518185-1238296426/watcher-1518185-1238296426 -o /tmp/evaluation-result-1518185-1238296426/solver-1518185-1238296426 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1409671851 HOME/instance-1518185-1238296426.cnf

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

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=1409671851

node89.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		: 3000.240
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		: 3000.240
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1517272 kB
Buffers:         79680 kB
Cached:         364784 kB
SwapCached:      12496 kB
Active:         204764 kB
Inactive:       254220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517272 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          19632 kB
Slab:            63960 kB
Committed_AS:  1535092 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 05:33:49