Trace number 421361

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? (TO) 1200.01 1200.31

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1090     4107    12234 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1090     4107    12234 |     1505      100     27 |  0.000 % |
0.00/0.02	c |       250 |    1090     4107    12234 |     1656      250     27 |  0.000 % |
0.00/0.03	c |       477 |    1090     4107    12234 |     1822      477     27 |  0.000 % |
0.03/0.06	c |       815 |    1090     4107    12234 |     2004      815     27 |  0.000 % |
0.03/0.09	c |      1323 |    1090     4107    12234 |     2204     1323     28 |  0.000 % |
0.09/0.14	c |      2082 |    1090     4107    12234 |     2425     2082     28 |  0.000 % |
0.19/0.22	c |      3221 |    1090     4107    12234 |     2667     1930     28 |  0.000 % |
0.29/0.36	c |      4929 |    1090     4107    12234 |     2934     2238     29 |  0.000 % |
0.49/0.56	c |      7491 |    1090     4107    12234 |     3228     1761     25 |  0.000 % |
0.79/0.89	c |     11336 |    1090     4107    12234 |     3550     2271     27 |  0.000 % |
1.39/1.42	c |     17104 |    1090     4107    12234 |     3905     2512     28 |  0.000 % |
2.20/2.22	c |     25753 |    1090     4107    12234 |     4296     3114     26 |  0.000 % |
3.39/3.49	c |     38729 |    1090     4107    12234 |     4726     2854     26 |  0.000 % |
5.40/5.48	c |     58190 |    1090     4107    12234 |     5198     3029     27 |  0.000 % |
8.49/8.54	c |     87382 |    1090     4107    12234 |     5718     3111     24 |  0.000 % |
13.59/13.68	c |    131171 |    1090     4107    12234 |     6290     5899     32 |  0.000 % |
21.09/21.17	c |    196855 |    1090     4107    12234 |     6919     4354     30 |  0.000 % |
32.78/32.87	c |    295381 |    1090     4107    12234 |     7611     4267     28 |  0.001 % |
51.38/51.48	c |    443170 |    1090     4107    12234 |     8372     4892     30 |  0.000 % |
80.77/80.85	c |    664853 |    1090     4107    12234 |     9209     5383     29 |  0.000 % |
125.86/125.91	c |    997379 |    1090     4107    12234 |    10130     6808     29 |  0.000 % |
197.44/197.52	c |   1496168 |    1090     4107    12234 |    11144     8397     31 |  0.000 % |
312.62/312.79	c |   2244352 |    1090     4107    12234 |    12258     6474     32 |  0.000 % |
492.37/492.56	c |   3366626 |    1090     4107    12234 |    13484     9551     30 |  0.000 % |
771.60/771.80	c |   5050038 |    1090     4107    12234 |    14832     7585     29 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-421361-1177503031 -o ROOT/results/node29/solver-421361-1177503031 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421361-1177503031/minisat_noassertions /tmp/evaluation/421361-1177503031/instance-421361-1177503031.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 0.94 3/77 30310
/proc/meminfo: memFree=1782152/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=1988 CPUtime=0
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 198218842 2035712 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 497 159 50 130 0 364 0

[startup+0.0392591 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 30310
/proc/meminfo: memFree=1782152/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2132 CPUtime=0.03
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 223 0 0 0 3 0 0 0 18 0 1 0 198218842 2183168 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 533 209 66 130 0 400 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2132

[startup+0.101274 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 30310
/proc/meminfo: memFree=1782152/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2264 CPUtime=0.09
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 198218842 2318336 225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 566 225 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.301274 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 30310
/proc/meminfo: memFree=1782152/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2396 CPUtime=0.29
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 198218842 2453504 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 599 284 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701299 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 30310
/proc/meminfo: memFree=1782152/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2528 CPUtime=0.69
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 323 0 0 0 69 0 0 0 22 0 1 0 198218842 2588672 309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 632 309 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50135 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 30311
/proc/meminfo: memFree=1781120/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2660 CPUtime=1.49
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 365 0 0 0 149 0 0 0 25 0 1 0 198218842 2723840 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 665 351 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 30311
/proc/meminfo: memFree=1780800/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=2924 CPUtime=3.09
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 198218842 2994176 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 731 397 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 30311
/proc/meminfo: memFree=1780416/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=3188 CPUtime=6.29
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 198218842 3264512 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 797 469 66 130 0 664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3188

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.94 2/78 30311
/proc/meminfo: memFree=1779848/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=3584 CPUtime=12.69
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 198218842 3670016 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 896 582 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 30311
/proc/meminfo: memFree=1779464/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=3980 CPUtime=25.49
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 691 0 0 0 2549 0 0 0 25 0 1 0 198218842 4075520 677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 995 677 66 130 0 862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3980

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 30311
/proc/meminfo: memFree=1778824/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=4640 CPUtime=51.08
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 853 0 0 0 5108 0 0 0 25 0 1 0 198218842 4751360 839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1160 839 66 130 0 1027 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4640

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 30311
/proc/meminfo: memFree=1777736/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=5716 CPUtime=102.27
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1104 0 0 0 10227 0 0 0 25 0 1 0 198218842 5853184 1090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1429 1090 66 130 0 1296 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1777096/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=6244 CPUtime=162.25
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1264 0 0 0 16224 1 0 0 25 0 1 0 198218842 6393856 1250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1561 1250 66 130 0 1428 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6244

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1776392/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=6912 CPUtime=222.24
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1413 0 0 0 22223 1 0 0 25 0 1 0 198218842 7077888 1399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1728 1399 66 130 0 1595 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6912

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1776072/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=7440 CPUtime=282.23
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1536 0 0 0 28221 2 0 0 25 0 1 0 198218842 7618560 1522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1860 1522 66 130 0 1727 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1775624/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=7836 CPUtime=342.21
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1635 0 0 0 34219 2 0 0 25 0 1 0 198218842 8024064 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 1959 1621 66 130 0 1826 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1775240/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=8236 CPUtime=402.2
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1735 0 0 0 40217 3 0 0 25 0 1 0 198218842 8433664 1721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2059 1721 66 130 0 1926 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8236

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1775112/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=8368 CPUtime=462.18
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1765 0 0 0 46215 3 0 0 25 0 1 0 198218842 8568832 1751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2092 1751 66 130 0 1959 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30311
/proc/meminfo: memFree=1774728/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=8768 CPUtime=522.17
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1875 0 0 0 52213 4 0 0 25 0 1 0 198218842 8978432 1861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2192 1861 66 130 0 2059 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8768

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.95 2/78 30311
/proc/meminfo: memFree=1774536/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=8908 CPUtime=582.15
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1908 0 0 0 58211 4 0 0 25 0 1 0 198218842 9121792 1894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2227 1894 66 130 0 2094 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8908

[startup+642.302 s]
/proc/loadavg: 1.05 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1774216/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=9180 CPUtime=642.14
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 1983 0 0 0 64209 5 0 0 25 0 1 0 198218842 9400320 1969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2295 1969 66 130 0 2162 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9180

[startup+702.301 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1774088/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=9300 CPUtime=702.11
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2006 0 0 0 70206 5 0 0 25 0 1 0 198218842 9523200 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2325 1992 66 130 0 2192 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1773832/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=9432 CPUtime=762.11
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2054 0 0 0 76205 6 0 0 25 0 1 0 198218842 9658368 2040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2358 2040 66 130 0 2225 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 9432

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1773512/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=9840 CPUtime=822.09
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2140 0 0 0 82203 6 0 0 25 0 1 0 198218842 10076160 2126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2460 2126 66 130 0 2327 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 9840

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1773320/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10080 CPUtime=882.07
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2190 0 0 0 88200 7 0 0 25 0 1 0 198218842 10321920 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2520 2176 66 130 0 2387 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1773128/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10224 CPUtime=942.05
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2230 0 0 0 94198 7 0 0 25 0 1 0 198218842 10469376 2216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2556 2216 66 130 0 2423 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1773000/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10484 CPUtime=1002.04
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2281 0 0 0 100196 8 0 0 25 0 1 0 198218842 10735616 2267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2621 2267 66 130 0 2488 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1772936/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10616 CPUtime=1062.03
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2316 0 0 0 106194 9 0 0 25 0 1 0 198218842 10870784 2302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2654 2302 66 130 0 2521 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 10616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1772872/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10616 CPUtime=1122.02
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2328 0 0 0 112193 9 0 0 25 0 1 0 198218842 10870784 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2654 2314 66 130 0 2521 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 10616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1772744/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10752 CPUtime=1182
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2352 0 0 0 118190 10 0 0 25 0 1 0 198218842 11010048 2338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2688 2338 66 130 0 2555 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 10752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1772680/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10752 CPUtime=1200
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2357 0 0 0 119990 10 0 0 25 0 1 0 198218842 11010048 2343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2688 2343 66 130 0 2555 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10752

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30311
/proc/meminfo: memFree=1772680/2055920 swapFree=4146612/4192956
[pid=30310] ppid=30308 vsize=10752 CPUtime=1200
/proc/30310/stat : 30310 (minisat_noasser) R 30308 30310 28970 0 -1 4194304 2357 0 0 0 119990 10 0 0 25 0 1 0 198218842 11010048 2343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/30310/statm: 2688 2343 66 130 0 2555 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 10752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.103984
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 10752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2357
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= 1934

runsolver used 0.921859 second user time and 2.45363 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 12:10:31 UTC 2007

IDJOB= 421361
IDBENCH= 20278
IDSOLVER= 188
FILE ID= node29/421361-1177503031

PBS_JOBID= 4685840

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/421361-1177503031/minisat_noassertions /tmp/evaluation/421361-1177503031/instance-421361-1177503031.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421361-1177503031 -o ROOT/results/node29/solver-421361-1177503031 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421361-1177503031/minisat_noassertions /tmp/evaluation/421361-1177503031/instance-421361-1177503031.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 812068473

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1782688 kB
Buffers:         36876 kB
Cached:         166344 kB
SwapCached:      11728 kB
Active:         116548 kB
Inactive:       110184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782688 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            31980 kB
Committed_AS:  2687092 kB
PageTables:       1872 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= 66467 MiB

End job on node29 on Wed Apr 25 12:30:33 UTC 2007