Trace number 424985

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) 5000.12 5001.82

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark72.9339
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    117 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250    121 |  0.000 % |
0.09/0.17	c |       475 |     900    18000    90000 |     7986      475    118 |  0.000 % |
0.19/0.21	c |       812 |     900    18000    90000 |     8784      812    115 |  0.000 % |
0.19/0.26	c |      1318 |     900    18000    90000 |     9663     1318    115 |  0.000 % |
0.29/0.35	c |      2077 |     900    18000    90000 |    10629     2077    114 |  0.000 % |
0.39/0.49	c |      3216 |     900    18000    90000 |    11692     3216    119 |  0.000 % |
0.69/0.71	c |      4924 |     900    18000    90000 |    12861     4924    121 |  0.000 % |
0.99/1.10	c |      7488 |     900    18000    90000 |    14147     7488    121 |  0.000 % |
1.69/1.76	c |     11332 |     900    18000    90000 |    15562    11332    122 |  0.000 % |
2.89/2.94	c |     17098 |     900    18000    90000 |    17118     9156    123 |  0.000 % |
4.79/4.85	c |     25747 |     900    18000    90000 |    18830     9086    128 |  0.000 % |
8.19/8.21	c |     38722 |     900    18000    90000 |    20713    12470    123 |  0.000 % |
13.99/14.08	c |     58184 |     900    18000    90000 |    22784    10908    124 |  0.000 % |
24.28/24.39	c |     87376 |     900    18000    90000 |    25063    16613    131 |  0.000 % |
40.88/40.93	c |    131167 |     900    18000    90000 |    27569    19552    137 |  0.000 % |
71.38/71.47	c |    196852 |     900    18000    90000 |    30326    23944    136 |  0.000 % |
117.25/117.37	c |    295378 |     900    18000    90000 |    33359    14644    126 |  0.000 % |
189.53/189.62	c |    443167 |     900    18000    90000 |    36695    22822    132 |  0.000 % |
302.70/302.82	c |    664850 |     900    18000    90000 |    40364    32717    135 |  0.000 % |
492.75/492.94	c |    997375 |     900    18000    90000 |    44401    40407    135 |  0.000 % |
788.66/788.95	c |   1496163 |     900    18000    90000 |    48841    41700    140 |  0.000 % |
1291.21/1291.71	c |   2244347 |     900    18000    90000 |    53725    24550    130 |  0.000 % |
2128.47/2129.23	c |   3366621 |     900    18000    90000 |    59098    34895    129 |  0.000 % |
3406.50/3407.68	c |   5050033 |     900    18000    90000 |    65008    14490    124 |  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/node71/watcher-424985-1177721177 -o ROOT/results/node71/solver-424985-1177721177 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424985-1177721177/minisat_noassertions /tmp/evaluation/424985-1177721177/instance-424985-1177721177.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: 0.92 0.99 0.99 3/64 31332
/proc/meminfo: memFree=1729152/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=1988 CPUtime=0
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 248107014 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 497 233 50 130 0 364 0

[startup+0.060482 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31332
/proc/meminfo: memFree=1729152/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=3220 CPUtime=0.05
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 581 0 0 0 5 0 0 0 18 0 1 0 248107014 3297280 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 805 567 62 130 0 672 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3220

[startup+0.101486 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31332
/proc/meminfo: memFree=1729152/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=3396 CPUtime=0.09
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 248107014 3477504 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529512 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 849 603 62 130 0 716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301513 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31332
/proc/meminfo: memFree=1729152/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=3540 CPUtime=0.29
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 750 0 0 0 29 0 0 0 19 0 1 0 248107014 3624960 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 885 662 67 130 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.701568 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31332
/proc/meminfo: memFree=1729152/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=5256 CPUtime=0.69
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 1166 0 0 0 69 0 0 0 22 0 1 0 248107014 5382144 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 1314 1078 67 130 0 1181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5256

[startup+1.50168 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1723960/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=7792 CPUtime=1.49
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 1816 0 0 0 148 1 0 0 25 0 1 0 248107014 7979008 1728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 1948 1728 67 130 0 1815 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7792

[startup+3.1019 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1720568/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=10988 CPUtime=3.09
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 2588 0 0 0 308 1 0 0 25 0 1 0 248107014 11251712 2500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 2747 2500 67 130 0 2614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10988

[startup+6.30133 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1717880/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=12176 CPUtime=6.29
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 2887 0 0 0 628 1 0 0 25 0 1 0 248107014 12468224 2799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545602 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 3044 2799 67 130 0 2911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12176

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1715832/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=14100 CPUtime=12.69
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 3378 0 0 0 1267 2 0 0 25 0 1 0 248107014 14438400 3290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 3525 3290 67 130 0 3392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14100

[startup+25.503 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1713464/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=16480 CPUtime=25.48
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 3963 0 0 0 2546 2 0 0 25 0 1 0 248107014 16875520 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 4120 3875 67 130 0 3987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16480

[startup+51.1024 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1709944/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=19944 CPUtime=51.08
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 4838 0 0 0 5104 4 0 0 25 0 1 0 248107014 20422656 4750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 4986 4750 67 130 0 4853 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19944

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1707960/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=21924 CPUtime=102.26
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 5335 0 0 0 10222 4 0 0 25 0 1 0 248107014 22450176 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 5481 5247 67 130 0 5348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21924

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 0.99 3/65 31333
/proc/meminfo: memFree=1705656/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=24300 CPUtime=162.24
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 5929 0 0 0 16219 5 0 0 25 0 1 0 248107014 24883200 5841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 6075 5841 67 130 0 5942 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24300

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1702328/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=27636 CPUtime=222.23
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 6741 0 0 0 22217 6 0 0 25 0 1 0 248107014 28299264 6653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 6909 6653 67 130 0 6776 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27636

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1701752/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=28164 CPUtime=282.21
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 6879 0 0 0 28215 6 0 0 25 0 1 0 248107014 28839936 6791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 7041 6791 67 130 0 6908 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28164

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1698680/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=31196 CPUtime=342.2
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 7644 0 0 0 34212 8 0 0 25 0 1 0 248107014 31944704 7547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 7799 7547 67 130 0 7666 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31196

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1698616/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=31192 CPUtime=402.18
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 7653 0 0 0 40210 8 0 0 25 0 1 0 248107014 31940608 7556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 7798 7556 67 130 0 7665 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31192

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1698616/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=31192 CPUtime=462.16
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 7653 0 0 0 46208 8 0 0 25 0 1 0 248107014 31940608 7556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 7798 7556 67 130 0 7665 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31192

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1696504/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=33384 CPUtime=522.14
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 8176 0 0 0 52205 9 0 0 25 0 1 0 248107014 34185216 8079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 8346 8079 67 130 0 8213 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33384

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1695224/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=34572 CPUtime=582.13
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 8491 0 0 0 58203 10 0 0 25 0 1 0 248107014 35401728 8394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 8643 8394 67 130 0 8510 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34572

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31333
/proc/meminfo: memFree=1694776/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=34980 CPUtime=642.11
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 8610 0 0 0 64201 10 0 0 25 0 1 0 248107014 35819520 8507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 8745 8507 67 130 0 8612 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34980


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1673080/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=56752 CPUtime=4001.02
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14252 0 0 0 400080 22 0 0 25 0 1 0 248107014 58114048 13927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14188 13927 67 130 0 14055 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 56752

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1673080/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=56752 CPUtime=4061.01
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14252 0 0 0 406079 22 0 0 25 0 1 0 248107014 58114048 13927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14188 13927 67 130 0 14055 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 56752

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672952/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=56884 CPUtime=4121
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14265 0 0 0 412077 23 0 0 25 0 1 0 248107014 58249216 13940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14221 13940 67 130 0 14088 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 56884

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672696/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=57148 CPUtime=4180.98
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14333 0 0 0 418075 23 0 0 25 0 1 0 248107014 58519552 14008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14287 14008 67 130 0 14154 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 57148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672568/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=57280 CPUtime=4240.96
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14374 0 0 0 424073 23 0 0 25 0 1 0 248107014 58654720 14049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14320 14049 67 130 0 14187 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 57280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672312/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=57464 CPUtime=4300.94
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14420 0 0 0 430071 23 0 0 25 0 1 0 248107014 58843136 14095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14366 14095 67 130 0 14233 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 57464

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672376/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=57464 CPUtime=4360.92
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14420 0 0 0 436069 23 0 0 25 0 1 0 248107014 58843136 14095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14366 14095 67 130 0 14233 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 57464

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1672184/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=57728 CPUtime=4420.9
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14473 0 0 0 442067 23 0 0 25 0 1 0 248107014 59113472 14148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14432 14148 67 130 0 14299 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 57728

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31533
/proc/meminfo: memFree=1671288/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58520 CPUtime=4480.89
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14675 0 0 0 448065 24 0 0 25 0 1 0 248107014 59924480 14350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14630 14350 67 130 0 14497 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 58520

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31731
/proc/meminfo: memFree=1671080/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58460 CPUtime=4540.75
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14675 0 0 0 454051 24 0 0 25 0 1 0 248107014 59863040 14350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14615 14350 67 130 0 14482 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 58460

[startup+4602.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 32227
/proc/meminfo: memFree=1670840/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58320 CPUtime=4600.71
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14675 0 0 0 460046 25 0 0 25 0 1 0 248107014 59719680 14317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14580 14317 67 130 0 14447 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 58320

[startup+4662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32227
/proc/meminfo: memFree=1670840/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58584 CPUtime=4660.69
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14721 0 0 0 466044 25 0 0 25 0 1 0 248107014 59990016 14363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14646 14363 67 130 0 14513 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 58584

[startup+4722.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32227
/proc/meminfo: memFree=1670840/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58584 CPUtime=4720.67
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14721 0 0 0 472042 25 0 0 25 0 1 0 248107014 59990016 14363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14646 14363 67 130 0 14513 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 58584

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32227
/proc/meminfo: memFree=1670904/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58456 CPUtime=4780.66
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14721 0 0 0 478040 26 0 0 25 0 1 0 248107014 59858944 14351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14614 14351 67 130 0 14481 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 58456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32227
/proc/meminfo: memFree=1670840/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=58456 CPUtime=4840.64
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14721 0 0 0 484038 26 0 0 25 0 1 0 248107014 59858944 14351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14614 14351 67 130 0 14481 0
Current children cumulated CPU time (s) 4840.64
Current children cumulated vsize (KiB) 58456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32227
/proc/meminfo: memFree=1670328/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=59116 CPUtime=4900.62
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14862 0 0 0 490036 26 0 0 25 0 1 0 248107014 60534784 14492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14779 14492 67 130 0 14646 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 59116

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32227
/proc/meminfo: memFree=1670200/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=59288 CPUtime=4960.6
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14893 0 0 0 496034 26 0 0 25 0 1 0 248107014 60710912 14523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14822 14523 67 130 0 14689 0
Current children cumulated CPU time (s) 4960.6
Current children cumulated vsize (KiB) 59288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32227
/proc/meminfo: memFree=1670136/2055920 swapFree=4184260/4192956
[pid=31332] ppid=31330 vsize=59288 CPUtime=5000.09
/proc/31332/stat : 31332 (minisat_noasser) R 31330 31332 31039 0 -1 4194304 14893 0 0 0 499983 26 0 0 25 0 1 0 248107014 60710912 14523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31332/statm: 14822 14523 67 130 0 14689 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 59288

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): 5001.82
CPU time (s): 5000.12
CPU user time (s): 4999.84
CPU system time (s): 0.277957
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 59288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14893
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= 5254

runsolver used 3.88241 second user time and 9.8775 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 28 00:46:17 UTC 2007

IDJOB= 424985
IDBENCH= 20078
IDSOLVER= 189
FILE ID= node71/424985-1177721177

PBS_JOBID= 4715386

Free space on /tmp= 66461 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/424985-1177721177/minisat_noassertions /tmp/evaluation/424985-1177721177/instance-424985-1177721177.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424985-1177721177 -o ROOT/results/node71/solver-424985-1177721177 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424985-1177721177/minisat_noassertions /tmp/evaluation/424985-1177721177/instance-424985-1177721177.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 155717332

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1729496 kB
Buffers:         40016 kB
Cached:         210492 kB
SwapCached:       2792 kB
Active:         152060 kB
Inactive:       108284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729496 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            52016 kB
Committed_AS:  3686420 kB
PageTables:       1448 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= 66506 MiB

End job on node71 on Sat Apr 28 02:09:41 UTC 2007