Trace number 424977

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) 5000.05 5001.72

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2970.3
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.01/0.03	c |  Parsing time:         0.04         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       100 |    1100    22000   110000 |     8066      100    120 |  0.000 % |
0.09/0.19	c |       250 |    1100    22000   110000 |     8873      250    136 |  0.000 % |
0.19/0.22	c |       475 |    1100    22000   110000 |     9760      475    131 |  0.000 % |
0.19/0.26	c |       813 |    1100    22000   110000 |    10736      813    130 |  0.000 % |
0.29/0.32	c |      1319 |    1100    22000   110000 |    11810     1319    133 |  0.000 % |
0.39/0.42	c |      2080 |    1100    22000   110000 |    12991     2080    135 |  0.000 % |
0.49/0.57	c |      3219 |    1100    22000   110000 |    14290     3219    137 |  0.000 % |
0.79/0.82	c |      4927 |    1100    22000   110000 |    15719     4927    137 |  0.000 % |
1.19/1.26	c |      7489 |    1100    22000   110000 |    17291     7489    140 |  0.000 % |
1.98/2.02	c |     11333 |    1100    22000   110000 |    19020    11333    140 |  0.000 % |
3.38/3.43	c |     17100 |    1100    22000   110000 |    20922    17100    141 |  0.000 % |
5.69/5.79	c |     25749 |    1100    22000   110000 |    23015    15095    148 |  0.000 % |
9.89/9.97	c |     38725 |    1100    22000   110000 |    25316    16103    147 |  0.000 % |
16.28/16.36	c |     58186 |    1100    22000   110000 |    27848    21171    147 |  0.000 % |
28.08/28.10	c |     87378 |    1100    22000   110000 |    30633    17243    154 |  0.000 % |
47.47/47.56	c |    131167 |    1100    22000   110000 |    33696    22834    151 |  0.000 % |
84.37/84.41	c |    196851 |    1100    22000   110000 |    37066    23968    151 |  0.000 % |
135.25/135.33	c |    295379 |    1100    22000   110000 |    40772    23374    150 |  0.000 % |
220.83/220.94	c |    443168 |    1100    22000   110000 |    44849    31320    157 |  0.000 % |
365.48/365.64	c |    664852 |    1100    22000   110000 |    49334    32258    154 |  0.000 % |
597.73/598.02	c |    997378 |    1100    22000   110000 |    54268    41475    158 |  0.000 % |
982.40/982.90	c |   1496168 |    1100    22000   110000 |    59695    16423    141 |  0.000 % |
1603.13/1603.74	c |   2244350 |    1100    22000   110000 |    65664    44456    166 |  0.000 % |
2606.42/2607.31	c |   3366624 |    1100    22000   110000 |    72231    39743    159 |  0.000 % |
4160.54/4161.98	c |   5050037 |    1100    22000   110000 |    79454    52224    158 |  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/node62/watcher-424977-1177717907 -o ROOT/results/node62/solver-424977-1177717907 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424977-1177717907/minisat_noassertions /tmp/evaluation/424977-1177717907/instance-424977-1177717907.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.94 0.98 3/64 2552
/proc/meminfo: memFree=1467944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=1988 CPUtime=0
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 90366674 2035712 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 497 261 50 130 0 364 0

[startup+0.0219849 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 2552
/proc/meminfo: memFree=1467944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=2780 CPUtime=0.01
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 472 0 0 0 1 0 0 0 18 0 1 0 90366674 2846720 458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 695 458 50 130 0 562 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2780

[startup+0.101995 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 2552
/proc/meminfo: memFree=1467944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=3636 CPUtime=0.09
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 90366674 3723264 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 909 680 62 130 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3636

[startup+0.302018 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 2552
/proc/meminfo: memFree=1467944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=3636 CPUtime=0.29
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 808 0 0 0 29 0 0 0 19 0 1 0 90366674 3723264 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 909 706 67 130 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701063 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 2552
/proc/meminfo: memFree=1467944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=5352 CPUtime=0.69
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 1241 0 0 0 69 0 0 0 22 0 1 0 90366674 5480448 1139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 1338 1140 67 130 0 1205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50116 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 2553
/proc/meminfo: memFree=1462560/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=8268 CPUtime=1.49
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 1948 0 0 0 149 0 0 0 25 0 1 0 90366674 8466432 1846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 2067 1846 67 130 0 1934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8268

[startup+3.10234 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 2553
/proc/meminfo: memFree=1459104/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=12380 CPUtime=3.09
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 2984 0 0 0 308 1 0 0 25 0 1 0 90366674 12677120 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 3095 2882 67 130 0 2962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12380

[startup+6.30172 s]
/proc/loadavg: 0.86 0.94 0.98 2/65 2553
/proc/meminfo: memFree=1453152/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=15744 CPUtime=6.29
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 3804 0 0 0 627 2 0 0 25 0 1 0 90366674 16121856 3702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 3936 3702 67 130 0 3803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15744

[startup+12.7015 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 2553
/proc/meminfo: memFree=1450976/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=19044 CPUtime=12.68
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 4637 0 0 0 1266 2 0 0 25 0 1 0 90366674 19501056 4535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546899 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 4761 4535 67 130 0 4628 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19044

[startup+25.502 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 2553
/proc/meminfo: memFree=1447904/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=21188 CPUtime=25.49
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 5172 0 0 0 2546 3 0 0 25 0 1 0 90366674 21696512 5070 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 5297 5070 67 130 0 5164 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21188

[startup+51.102 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 2553
/proc/meminfo: memFree=1444512/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=25148 CPUtime=51.07
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 6157 0 0 0 5104 3 0 0 25 0 1 0 90366674 25751552 6055 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 6287 6055 67 130 0 6154 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25148

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 2553
/proc/meminfo: memFree=1440416/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=28316 CPUtime=102.27
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 6978 0 0 0 10222 5 0 0 25 0 1 0 90366674 28995584 6876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 7079 6876 67 130 0 6946 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28316

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 2555
/proc/meminfo: memFree=1434144/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=34728 CPUtime=162.25
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 8551 0 0 0 16218 7 0 0 25 0 1 0 90366674 35561472 8449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 8682 8449 67 130 0 8549 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34728

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 2555
/proc/meminfo: memFree=1434144/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=34728 CPUtime=222.23
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 8551 0 0 0 22216 7 0 0 25 0 1 0 90366674 35561472 8449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 8682 8449 67 130 0 8549 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2555
/proc/meminfo: memFree=1431584/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=37236 CPUtime=282.21
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 9173 0 0 0 28213 8 0 0 25 0 1 0 90366674 38129664 9071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 9309 9071 67 130 0 9176 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37236

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2555
/proc/meminfo: memFree=1430880/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=37896 CPUtime=342.18
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 9343 0 0 0 34210 8 0 0 25 0 1 0 90366674 38805504 9241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 9474 9241 67 130 0 9341 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37896

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2555
/proc/meminfo: memFree=1429024/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=40272 CPUtime=402.17
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 9958 0 0 0 40208 9 0 0 25 0 1 0 90366674 41238528 9856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 10068 9856 67 130 0 9935 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40272

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2555
/proc/meminfo: memFree=1427488/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=41196 CPUtime=462.16
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 10170 0 0 0 46206 10 0 0 25 0 1 0 90366674 42184704 10068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 10299 10068 67 130 0 10166 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41196

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2555
/proc/meminfo: memFree=1426976/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=41840 CPUtime=522.14
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 10333 0 0 0 52204 10 0 0 25 0 1 0 90366674 42844160 10231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 10460 10231 67 130 0 10327 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 2711
/proc/meminfo: memFree=1424432/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=43028 CPUtime=582.04
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 10640 0 0 0 58193 11 0 0 25 0 1 0 90366674 44060672 10538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 10757 10538 67 130 0 10624 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 43028

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2753
/proc/meminfo: memFree=1422944/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=45668 CPUtime=642.01
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 11294 0 0 0 64189 12 0 0 25 0 1 0 90366674 46764032 11192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 11417 11192 67 130 0 11284 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45668


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2755
/proc/meminfo: memFree=1399456/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=69228 CPUtime=4061
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 17349 0 0 0 406073 27 0 0 25 0 1 0 90366674 70889472 17066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 17307 17066 67 130 0 17174 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 69228

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2755
/proc/meminfo: memFree=1398432/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=70284 CPUtime=4120.98
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 17593 0 0 0 412071 27 0 0 25 0 1 0 90366674 71970816 17310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 17571 17310 67 130 0 17438 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 70284

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 2911
/proc/meminfo: memFree=1395560/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=71868 CPUtime=4180.88
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18025 0 0 0 418060 28 0 0 25 0 1 0 90366674 73592832 17742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 17967 17742 67 130 0 17834 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 71868

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1396000/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=73060 CPUtime=4240.85
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18293 0 0 0 424056 29 0 0 25 0 1 0 90366674 74813440 18010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18265 18010 67 130 0 18132 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 73060

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75700 CPUtime=4300.83
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18946 0 0 0 430053 30 0 0 25 0 1 0 90366674 77516800 18663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18925 18663 67 130 0 18792 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 75700

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392928/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75696 CPUtime=4360.82
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18946 0 0 0 436052 30 0 0 25 0 1 0 90366674 77512704 18663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18924 18663 67 130 0 18791 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 75696

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75680 CPUtime=4420.79
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18948 0 0 0 442049 30 0 0 25 0 1 0 90366674 77496320 18665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18920 18665 67 130 0 18787 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 75680

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75680 CPUtime=4480.78
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18948 0 0 0 448048 30 0 0 25 0 1 0 90366674 77496320 18665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18920 18665 67 130 0 18787 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 75680

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75680 CPUtime=4540.76
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18948 0 0 0 454046 30 0 0 25 0 1 0 90366674 77496320 18665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18920 18665 67 130 0 18787 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 75680

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75672 CPUtime=4600.74
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18948 0 0 0 460044 30 0 0 25 0 1 0 90366674 77488128 18665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18918 18665 67 130 0 18785 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 75672

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392864/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=75652 CPUtime=4660.72
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 18948 0 0 0 466042 30 0 0 25 0 1 0 90366674 77467648 18665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 18913 18665 67 130 0 18780 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 75652

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392096/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=4720.71
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 472041 30 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 76312

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392160/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=4780.68
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 478038 30 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 76312

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392224/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=4840.68
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 484037 31 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 76312

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392224/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=4900.66
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 490035 31 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 76312

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392224/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=4960.64
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 496033 31 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 4960.64
Current children cumulated vsize (KiB) 76312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392224/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=5000.03
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 499972 31 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 76312

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

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

[startup+5001.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 2953
/proc/meminfo: memFree=1392224/2055920 swapFree=4184584/4192956
[pid=2552] ppid=2550 vsize=76312 CPUtime=5000.03
/proc/2552/stat : 2552 (minisat_noasser) R 2550 2552 2498 0 -1 4194304 19125 0 0 0 499972 31 0 0 25 0 1 0 90366674 78143488 18842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2552/statm: 19078 18842 67 130 0 18945 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 76312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.05
CPU user time (s): 4999.73
CPU system time (s): 0.32495
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 76312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19125
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= 11769

runsolver used 3.69844 second user time and 10.0535 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Fri Apr 27 23:51:47 UTC 2007

IDJOB= 424977
IDBENCH= 20070
IDSOLVER= 189
FILE ID= node62/424977-1177717907

PBS_JOBID= 4715400

Free space on /tmp= 66537 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/424977-1177717907/minisat_noassertions /tmp/evaluation/424977-1177717907/instance-424977-1177717907.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-424977-1177717907 -o ROOT/results/node62/solver-424977-1177717907 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424977-1177717907/minisat_noassertions /tmp/evaluation/424977-1177717907/instance-424977-1177717907.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 183895994

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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:       1468480 kB
Buffers:         47748 kB
Cached:         463376 kB
SwapCached:       2548 kB
Active:         249236 kB
Inactive:       271528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468480 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          15988 kB
Slab:            52696 kB
Committed_AS:  1226768 kB
PageTables:       1460 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= 66537 MiB

End job on node62 on Sat Apr 28 01:15:11 UTC 2007