Trace number 334455

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

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:  4703                                                 |
0.00/0.00	c |  Number of clauses:    45358                                                |
0.09/0.15	c |  Parsing time:         0.15         s                                       |
0.39/0.41	c ============================[ Search Statistics ]==============================
0.39/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.41	c ===============================================================================
0.39/0.41	c |         0 |    4503    37010   132313 |    12336        0    nan |  0.000 % |
0.39/0.42	c |       100 |    4503    37010   132313 |    13570      100     15 |  4.189 % |
0.39/0.46	c |       251 |    4503    37010   132313 |    14927      251     17 |  4.189 % |
0.59/0.68	c |       476 |    4503    37010   132313 |    16420      476     33 |  4.189 % |
0.89/0.91	c |       815 |    4503    37010   132313 |    18062      815     41 |  4.189 % |
1.39/1.40	c |      1324 |    4503    37010   132313 |    19868     1324     52 |  4.189 % |
1.89/1.98	c |      2084 |    4503    37010   132313 |    21855     2084     55 |  4.189 % |
2.79/2.83	c |      3224 |    4503    37010   132313 |    24040     3224     56 |  4.189 % |
3.79/3.81	c |      4933 |    4502    37002   132287 |    26444     4932     54 |  4.210 % |
5.99/6.06	c |      7495 |    4502    37002   132287 |    29089     7494     54 |  4.210 % |
11.28/11.30	c |     11342 |    4502    37002   132287 |    31998    11341     51 |  4.210 % |
16.08/16.10	c |     17109 |    4502    37002   132287 |    35197    17108     54 |  4.210 % |
25.08/25.16	c |     25758 |    4502    37002   132287 |    38717    25757     54 |  4.210 % |
42.18/42.25	c |     38733 |    4502    37002   132287 |    42589    38732     57 |  4.210 % |
60.57/60.68	c |     58196 |    4502    37002   132287 |    46848    27131     55 |  4.210 % |
93.37/93.40	c |     87389 |    4501    36994   132259 |    51533    21883     49 |  4.232 % |
143.15/143.21	c |    131178 |    4500    36986   132233 |    56686    27763     52 |  4.274 % |
262.21/262.31	c |    196862 |    4499    36978   132207 |    62355    50328     44 |  4.274 % |
402.57/402.76	c |    295388 |    4499    36978   132207 |    68590    51536     56 |  4.274 % |
624.01/624.25	c |    443177 |    4499    36978   132207 |    75449    37958     40 |  4.274 % |
995.40/995.76	c |    664861 |    4499    36978   132207 |    82994    23940     42 |  4.274 % |

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/node11/watcher-334455-1173573233 -o ROOT/results/node11/solver-334455-1173573233 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334455-1173573233/minisat /tmp/evaluation/334455-1173573233/instance-334455-1173573233.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 0.97 3/77 20511
/proc/meminfo: memFree=1380232/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=2508 CPUtime=0
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 536 0 0 0 0 0 0 0 18 0 1 0 377277833 2568192 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532659 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 627 520 58 138 0 486 0

[startup+0.0988201 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20511
/proc/meminfo: memFree=1380232/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=4600 CPUtime=0.09
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1052 0 0 0 9 0 0 0 18 0 1 0 377277833 4710400 1036 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1150 1036 58 138 0 1009 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4600

[startup+0.10182 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20511
/proc/meminfo: memFree=1380232/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=4732 CPUtime=0.09
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1069 0 0 0 9 0 0 0 18 0 1 0 377277833 4845568 1053 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1183 1053 58 138 0 1042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4732

[startup+0.301842 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20511
/proc/meminfo: memFree=1380232/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=5800 CPUtime=0.29
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1346 0 0 0 29 0 0 0 19 0 1 0 377277833 5939200 1330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134527990 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1450 1330 72 138 0 1309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.70189 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20511
/proc/meminfo: memFree=1380232/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=5436 CPUtime=0.69
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1392 0 0 0 69 0 0 0 23 0 1 0 377277833 5566464 1255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1359 1255 74 138 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5436

[startup+1.50298 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20512
/proc/meminfo: memFree=1375296/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=5436 CPUtime=1.49
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1392 0 0 0 149 0 0 0 25 0 1 0 377277833 5566464 1255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551888 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1359 1255 74 138 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5436

[startup+3.10117 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20512
/proc/meminfo: memFree=1375168/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=5436 CPUtime=3.09
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1393 0 0 0 309 0 0 0 25 0 1 0 377277833 5566464 1256 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1359 1256 74 138 0 1218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5436

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 20512
/proc/meminfo: memFree=1374592/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=6384 CPUtime=6.29
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1614 0 0 0 628 1 0 0 25 0 1 0 377277833 6537216 1477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1596 1477 74 138 0 1455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6384

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 20512
/proc/meminfo: memFree=1373312/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=7472 CPUtime=12.68
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 1906 0 0 0 1267 1 0 0 25 0 1 0 377277833 7651328 1769 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 1868 1769 74 138 0 1727 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7472

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 20512
/proc/meminfo: memFree=1369792/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=10920 CPUtime=25.48
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 2756 0 0 0 2546 2 0 0 25 0 1 0 377277833 11182080 2619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 2730 2619 74 138 0 2589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10920

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 20512
/proc/meminfo: memFree=1364544/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=16056 CPUtime=51.07
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 4040 0 0 0 5104 3 0 0 25 0 1 0 377277833 16441344 3903 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 4014 3903 74 138 0 3873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16056

[startup+102.306 s]
/proc/loadavg: 1.02 0.98 0.98 2/78 20512
/proc/meminfo: memFree=1363456/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=17152 CPUtime=102.26
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 4311 0 0 0 10222 4 0 0 25 0 1 0 377277833 17563648 4174 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 4288 4174 74 138 0 4147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17152

[startup+162.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 20512
/proc/meminfo: memFree=1362176/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=18512 CPUtime=162.24
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 4628 0 0 0 16219 5 0 0 25 0 1 0 377277833 18956288 4491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 4628 4491 74 138 0 4487 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18512

[startup+222.302 s]
/proc/loadavg: 1.12 1.02 0.99 2/78 20512
/proc/meminfo: memFree=1361152/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=19496 CPUtime=222.23
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 4876 0 0 0 22217 6 0 0 25 0 1 0 377277833 19963904 4739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 4874 4739 74 138 0 4733 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19496

[startup+282.301 s]
/proc/loadavg: 1.12 1.03 1.00 2/78 20512
/proc/meminfo: memFree=1359808/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=20844 CPUtime=282.2
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 5200 0 0 0 28214 6 0 0 25 0 1 0 377277833 21344256 5063 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 5211 5063 74 138 0 5070 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20844

[startup+342.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 20512
/proc/meminfo: memFree=1357696/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=23140 CPUtime=342.19
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 5743 0 0 0 34212 7 0 0 25 0 1 0 377277833 23695360 5606 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 5785 5606 74 138 0 5644 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23140

[startup+402.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 20512
/proc/meminfo: memFree=1356736/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=23932 CPUtime=402.17
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 5962 0 0 0 40209 8 0 0 25 0 1 0 377277833 24506368 5825 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 5983 5825 74 138 0 5842 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23932

[startup+462.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 20512
/proc/meminfo: memFree=1356352/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=24340 CPUtime=462.15
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6076 0 0 0 46207 8 0 0 25 0 1 0 377277833 24924160 5939 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6085 5939 74 138 0 5944 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24340

[startup+522.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 20512
/proc/meminfo: memFree=1355968/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=24884 CPUtime=522.14
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6170 0 0 0 52205 9 0 0 25 0 1 0 377277833 25481216 6033 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6221 6033 74 138 0 6080 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24884

[startup+582.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 20512
/proc/meminfo: memFree=1355968/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=24884 CPUtime=582.12
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6184 0 0 0 58203 9 0 0 25 0 1 0 377277833 25481216 6047 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6221 6047 74 138 0 6080 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24884

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 20512
/proc/meminfo: memFree=1355904/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=24884 CPUtime=642.11
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6184 0 0 0 64201 10 0 0 25 0 1 0 377277833 25481216 6047 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6221 6047 74 138 0 6080 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24884

[startup+702.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 20514
/proc/meminfo: memFree=1355648/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=25168 CPUtime=702.08
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6232 0 0 0 70198 10 0 0 25 0 1 0 377277833 25772032 6095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6292 6095 74 138 0 6151 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 25168

[startup+762.306 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 20514
/proc/meminfo: memFree=1355520/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=25312 CPUtime=762.07
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6267 0 0 0 76197 10 0 0 25 0 1 0 377277833 25919488 6130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6328 6130 74 138 0 6187 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 25312

[startup+822.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 20514
/proc/meminfo: memFree=1354368/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=26500 CPUtime=822.05
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6569 0 0 0 82194 11 0 0 25 0 1 0 377277833 27136000 6432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6625 6432 74 138 0 6484 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26500

[startup+882.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 20514
/proc/meminfo: memFree=1354240/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=26668 CPUtime=882.03
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6611 0 0 0 88191 12 0 0 25 0 1 0 377277833 27308032 6474 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6667 6474 74 138 0 6526 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26668

[startup+942.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/78 20514
/proc/meminfo: memFree=1354112/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=26836 CPUtime=942.01
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6639 0 0 0 94189 12 0 0 25 0 1 0 377277833 27480064 6502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6709 6502 74 138 0 6568 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 26836

[startup+1002.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/78 20514
/proc/meminfo: memFree=1354048/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=26836 CPUtime=1002
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6664 0 0 0 100187 13 0 0 25 0 1 0 377277833 27480064 6527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6709 6527 74 138 0 6568 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 26836

[startup+1062.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/78 20514
/proc/meminfo: memFree=1353984/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=26836 CPUtime=1061.98
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6664 0 0 0 106185 13 0 0 25 0 1 0 377277833 27480064 6527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 6709 6527 74 138 0 6568 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26836

[startup+1122.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/78 20514
/proc/meminfo: memFree=1352768/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=28160 CPUtime=1121.96
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 6983 0 0 0 112182 14 0 0 25 0 1 0 377277833 28835840 6846 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 7040 6846 74 138 0 6899 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28160

[startup+1182.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/78 20514
/proc/meminfo: memFree=1352448/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=28348 CPUtime=1181.94
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 7050 0 0 0 118180 14 0 0 25 0 1 0 377277833 29028352 6913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 7087 6913 74 138 0 6946 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 20514
/proc/meminfo: memFree=1352320/2055920 swapFree=4169972/4192956
[pid=20511] ppid=20509 vsize=28512 CPUtime=1200.04
/proc/20511/stat : 20511 (minisat) R 20509 20511 20410 0 -1 4194304 7077 0 0 0 119989 15 0 0 25 0 1 0 377277833 29196288 6940 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/20511/statm: 7128 6940 74 138 0 6987 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28512

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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.154976
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 28512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7077
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= 6
involuntary context switches= 25882

runsolver used 1.36479 second user time and 3.00754 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Mar 11 00:33:53 UTC 2007

IDJOB= 334455
IDBENCH= 24628
IDSOLVER= 109
FILE ID= node11/334455-1173573233

PBS_JOBID= 4101207

Free space on /tmp= 66351 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334455-1173573233/minisat /tmp/evaluation/334455-1173573233/instance-334455-1173573233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-334455-1173573233 -o ROOT/results/node11/solver-334455-1173573233 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334455-1173573233/minisat /tmp/evaluation/334455-1173573233/instance-334455-1173573233.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 623894049

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1380704 kB
Buffers:         53740 kB
Cached:         530784 kB
SwapCached:       2248 kB
Active:         252096 kB
Inactive:       355144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380704 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          30720 kB
Slab:            53484 kB
Committed_AS:  1194536 kB
PageTables:       1756 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= 66351 MiB

End job on node11 on Sun Mar 11 00:53:55 UTC 2007