Trace number 329787

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.08 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  73855                                                |
0.00/0.00	c |  Number of clauses:    330348                                               |
0.39/0.49	c |  Parsing time:         0.46         s                                       |
2.09/2.17	c ============================[ Search Statistics ]==============================
2.09/2.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.09/2.17	c ===============================================================================
2.09/2.17	c |         0 |   22801   154818   517056 |    51606        0    nan |  0.000 % |
2.09/2.20	c |       100 |   22801   154818   517056 |    56766      100      7 | 12.618 % |
2.20/2.23	c |       250 |   22801   154818   517056 |    62443      250      9 | 12.618 % |
2.20/2.29	c |       475 |   22801   154818   517056 |    68687      475     10 | 12.618 % |
2.29/2.35	c |       812 |   22801   154818   517056 |    75556      812      9 | 12.618 % |
2.39/2.46	c |      1318 |   22801   154818   517056 |    83111     1318      8 | 12.618 % |
2.59/2.68	c |      2078 |   22801   154818   517056 |    91423     2078      8 | 12.618 % |
2.89/2.95	c |      3217 |   22801   154818   517056 |   100565     3217      9 | 12.618 % |
3.49/3.55	c |      4925 |   22800   154818   517056 |   110622     4924      8 | 12.619 % |
3.99/4.09	c |      7487 |   22790   154810   517032 |   121684     7483      9 | 12.638 % |
4.89/4.95	c |     11332 |   22779   154683   516656 |   133852    11324     10 | 12.659 % |
6.39/6.42	c |     17098 |   22770   154555   516300 |   147237    17085     12 | 12.660 % |
9.19/9.28	c |     25747 |   22340   150999   505416 |   161961    25591     13 | 13.244 % |
13.89/13.96	c |     38721 |   22323   150757   504729 |   178157    38556     17 | 13.265 % |
22.19/22.22	c |     58182 |   22288   150469   503773 |   195973    57935     22 | 13.327 % |
37.47/37.53	c |     87375 |   22269   150241   503114 |   215571    87061     27 | 13.338 % |
74.76/74.87	c |    131165 |   22266   150225   503071 |   237128   130846     42 | 13.342 % |
149.74/149.86	c |    196850 |   22244   150006   502485 |   260840   196504     49 | 13.372 % |
337.79/337.90	c |    295376 |   22232   149926   502273 |   286925    49957     69 | 13.388 % |
652.91/653.11	c |    443165 |   22227   149917   502243 |   315617   197744    115 | 13.402 % |
1156.25/1156.72	c |    664848 |   22196   149619   501447 |   347179   122683     87 | 13.437 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-329787-1173149351 -o ROOT/results/node61/solver-329787-1173149351 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329787-1173149351/minisat /tmp/evaluation/329787-1173149351/instance-329787-1173149351.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): 2400 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: 0.91 0.95 0.98 3/64 3609
/proc/meminfo: memFree=1471328/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=1756 CPUtime=0
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 334892094 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520164 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 439 319 50 138 0 298 0

[startup+0.0625249 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3609
/proc/meminfo: memFree=1471328/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=5196 CPUtime=0.05
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 1168 0 0 0 5 0 0 0 18 0 1 0 334892094 5320704 1152 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525015 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 1299 1152 58 138 0 1158 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5196

[startup+0.101528 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3609
/proc/meminfo: memFree=1471328/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=7692 CPUtime=0.09
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 1708 0 0 0 9 0 0 0 18 0 1 0 334892094 7876608 1692 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553469 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 1923 1693 58 138 0 1782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.301547 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3609
/proc/meminfo: memFree=1471328/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=19740 CPUtime=0.29
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 4449 0 0 0 28 1 0 0 19 0 1 0 334892094 20213760 4433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 4935 4433 58 138 0 4794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19740

[startup+0.701585 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 3609
/proc/meminfo: memFree=1471328/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=31456 CPUtime=0.69
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 7046 0 0 0 67 2 0 0 22 0 1 0 334892094 32210944 7030 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134528035 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 7864 7030 72 138 0 7723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31456

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 3610
/proc/meminfo: memFree=1436824/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=45568 CPUtime=1.49
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 10646 0 0 0 145 4 0 0 25 0 1 0 334892094 46661632 10630 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710516 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 11392 10630 72 138 0 11251 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45568

[startup+3.10181 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 3610
/proc/meminfo: memFree=1426392/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=42404 CPUtime=3.09
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 11285 0 0 0 304 5 0 0 25 0 1 0 334892094 43421696 9929 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 10601 9929 74 138 0 10460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42404

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 3610
/proc/meminfo: memFree=1431320/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=42568 CPUtime=6.29
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 11317 0 0 0 624 5 0 0 25 0 1 0 334892094 43589632 9961 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 10642 9961 74 138 0 10501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42568

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 3610
/proc/meminfo: memFree=1431384/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=42732 CPUtime=12.69
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 11351 0 0 0 1264 5 0 0 25 0 1 0 334892094 43757568 9995 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 10683 9995 74 138 0 10542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42732

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 3610
/proc/meminfo: memFree=1431384/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=42932 CPUtime=25.49
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 11380 0 0 0 2544 5 0 0 25 0 1 0 334892094 43962368 10024 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 10733 10024 74 138 0 10592 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42932

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 3610
/proc/meminfo: memFree=1425624/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=48928 CPUtime=51.07
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 12850 0 0 0 5101 6 0 0 25 0 1 0 334892094 50102272 11494 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 12232 11494 74 138 0 12091 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48928

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 3610
/proc/meminfo: memFree=1410776/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=63584 CPUtime=102.26
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 16507 0 0 0 10216 10 0 0 25 0 1 0 334892094 65110016 15151 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 15896 15151 74 138 0 15755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63584

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1396952/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=77460 CPUtime=162.24
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 20018 0 0 0 16209 15 0 0 25 0 1 0 334892094 79319040 18662 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 19365 18662 74 138 0 19224 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77460

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1382488/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=91920 CPUtime=222.23
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 23574 0 0 0 22203 20 0 0 25 0 1 0 334892094 94126080 22218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 22980 22218 74 138 0 22839 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91920

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1370008/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=104404 CPUtime=282.21
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 26692 0 0 0 28199 22 0 0 25 0 1 0 334892094 106909696 25336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 26101 25336 74 138 0 25960 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 104404

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1360920/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=113236 CPUtime=342.19
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 28921 0 0 0 34195 24 0 0 25 0 1 0 334892094 115953664 27565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 28309 27565 74 138 0 28168 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 113236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1360920/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=113236 CPUtime=402.17
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 28921 0 0 0 40193 24 0 0 25 0 1 0 334892094 115953664 27565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 28309 27565 74 138 0 28168 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 113236

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1360984/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=113236 CPUtime=462.16
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 28924 0 0 0 46192 24 0 0 25 0 1 0 334892094 115953664 27568 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 28309 27568 74 138 0 28168 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 113236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1360856/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=113464 CPUtime=522.15
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 28953 0 0 0 52190 25 0 0 25 0 1 0 334892094 116187136 27597 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 28366 27597 74 138 0 28225 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 113464

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1354264/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=120136 CPUtime=582.14
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 30623 0 0 0 58188 26 0 0 25 0 1 0 334892094 123019264 29267 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 30034 29267 74 138 0 29893 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 120136

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1341848/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=132520 CPUtime=642.12
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 33699 0 0 0 64184 28 0 0 25 0 1 0 334892094 135700480 32343 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 33130 32343 74 138 0 32989 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 132520

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3610
/proc/meminfo: memFree=1333400/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=141076 CPUtime=702.11
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 35838 0 0 0 70180 31 0 0 25 0 1 0 334892094 144461824 34482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 35269 34482 74 138 0 35128 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 141076

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 3748
/proc/meminfo: memFree=1323112/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=150112 CPUtime=762.02
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 38059 0 0 0 76169 33 0 0 25 0 1 0 334892094 153714688 36703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 37528 36703 74 138 0 37387 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 150112

[startup+822.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1314128/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=159852 CPUtime=821.93
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 40484 0 0 0 82155 38 0 0 25 0 1 0 334892094 163688448 39128 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 39963 39128 74 138 0 39822 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 159852

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1305552/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=168300 CPUtime=881.91
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 42603 0 0 0 88151 40 0 0 25 0 1 0 334892094 172339200 41247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 42075 41247 74 138 0 41934 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 168300

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1296912/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=177708 CPUtime=941.9
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 44807 0 0 0 94147 43 0 0 25 0 1 0 334892094 181972992 43451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 44427 43451 74 138 0 44286 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 177708

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1287760/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=186732 CPUtime=1001.88
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 47049 0 0 0 100143 45 0 0 25 0 1 0 334892094 191213568 45693 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 46683 45693 74 138 0 46542 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 186732

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1281104/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=193356 CPUtime=1061.87
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 48710 0 0 0 106140 47 0 0 25 0 1 0 334892094 197996544 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 48339 47354 74 138 0 48198 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 193356

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1281176/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=193356 CPUtime=1121.86
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 48710 0 0 0 112139 47 0 0 25 0 1 0 334892094 197996544 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 48339 47354 74 138 0 48198 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 193356

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1281176/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=193356 CPUtime=1181.84
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 48710 0 0 0 118137 47 0 0 25 0 1 0 334892094 197996544 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 48339 47354 74 138 0 48198 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 193356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4284
/proc/meminfo: memFree=1281176/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=193356 CPUtime=1200.04
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 48710 0 0 0 119957 47 0 0 25 0 1 0 334892094 197996544 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 48339 47354 74 138 0 48198 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 193356

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 0.98 2/65 4284
/proc/meminfo: memFree=1281176/2055920 swapFree=4183424/4192956
[pid=3609] ppid=3607 vsize=193356 CPUtime=1200.04
/proc/3609/stat : 3609 (minisat) R 3607 3609 3456 0 -1 4194304 48710 0 0 0 119957 47 0 0 25 0 1 0 334892094 197996544 47354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3609/statm: 48339 47354 74 138 0 48198 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 193356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.58
CPU system time (s): 0.504923
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 193356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48710
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= 7
involuntary context switches= 1979

runsolver used 0.820875 second user time and 2.55561 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Mar  6 02:49:12 UTC 2007

IDJOB= 329787
IDBENCH= 20548
IDSOLVER= 109
FILE ID= node61/329787-1173149351

PBS_JOBID= 4015215

Free space on /tmp= 66505 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329787-1173149351/minisat /tmp/evaluation/329787-1173149351/instance-329787-1173149351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-329787-1173149351 -o ROOT/results/node61/solver-329787-1173149351 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329787-1173149351/minisat /tmp/evaluation/329787-1173149351/instance-329787-1173149351.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 216966615

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1471736 kB
Buffers:         31780 kB
Cached:         475540 kB
SwapCached:       3496 kB
Active:          92468 kB
Inactive:       424392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471736 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            8416 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            53416 kB
Committed_AS:   871340 kB
PageTables:       1388 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= 66505 MiB

End job on node61 on Tue Mar  6 03:09:14 UTC 2007