Trace number 421154

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    120 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    119 |  0.000 % |
0.19/0.20	c |       476 |    1000    20000   100000 |     8873      476    114 |  0.000 % |
0.19/0.23	c |       813 |    1000    20000   100000 |     9760      813    116 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.29/0.39	c |      2080 |    1000    20000   100000 |    11810     2080    127 |  0.000 % |
0.49/0.54	c |      3221 |    1000    20000   100000 |    12991     3221    132 |  0.000 % |
0.69/0.78	c |      4932 |    1000    20000   100000 |    14290     4932    131 |  0.000 % |
1.09/1.18	c |      7494 |    1000    20000   100000 |    15719     7494    134 |  0.000 % |
1.89/1.90	c |     11338 |    1000    20000   100000 |    17291    11338    137 |  0.000 % |
3.19/3.27	c |     17104 |    1000    20000   100000 |    19020    17104    138 |  0.000 % |
5.39/5.45	c |     25758 |    1000    20000   100000 |    20922    16077    144 |  0.000 % |
9.39/9.42	c |     38732 |    1000    20000   100000 |    23015    18421    148 |  0.000 % |
15.89/15.93	c |     58193 |    1000    20000   100000 |    25316    14091    141 |  0.000 % |
28.18/28.25	c |     87385 |    1000    20000   100000 |    27848    15600    151 |  0.000 % |
47.97/48.00	c |    131174 |    1000    20000   100000 |    30633    26754    143 |  0.000 % |
78.27/78.35	c |    196858 |    1000    20000   100000 |    33696    19873    141 |  0.000 % |
128.56/128.61	c |    295385 |    1000    20000   100000 |    37066    33521    149 |  0.000 % |
214.13/214.28	c |    443175 |    1000    20000   100000 |    40772    36187    152 |  0.000 % |
347.89/348.07	c |    664858 |    1000    20000   100000 |    44849    38965    142 |  0.000 % |
545.04/545.25	c |    997384 |    1000    20000   100000 |    49334    28024    141 |  0.000 % |
875.04/875.34	c |   1496172 |    1000    20000   100000 |    54268    28753    143 |  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/node17/watcher-421154-1177499284 -o ROOT/results/node17/solver-421154-1177499284 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421154-1177499284/minisat_noassertions /tmp/evaluation/421154-1177499284/instance-421154-1177499284.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: 0.99 0.97 0.98 3/77 29243
/proc/meminfo: memFree=1646264/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=1988 CPUtime=0
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197845941 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 497 246 50 130 0 364 0

[startup+0.0342511 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29243
/proc/meminfo: memFree=1646264/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=3380 CPUtime=0.02
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 616 0 0 0 2 0 0 0 18 0 1 0 197845941 3461120 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 845 602 50 130 0 712 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3380

[startup+0.102249 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29243
/proc/meminfo: memFree=1646264/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=3540 CPUtime=0.09
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 679 0 0 0 9 0 0 0 18 0 1 0 197845941 3624960 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 885 665 62 130 0 752 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.30127 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29243
/proc/meminfo: memFree=1646264/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=3640 CPUtime=0.29
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 729 0 0 0 29 0 0 0 19 0 1 0 197845941 3727360 675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 910 675 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701313 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29243
/proc/meminfo: memFree=1646264/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=5360 CPUtime=0.69
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 1161 0 0 0 69 0 0 0 23 0 1 0 197845941 5488640 1107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 1340 1107 67 130 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1640944/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=8264 CPUtime=1.49
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 1877 0 0 0 148 1 0 0 25 0 1 0 197845941 8462336 1823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 2066 1823 67 130 0 1933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10157 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1637232/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=12488 CPUtime=3.09
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 2935 0 0 0 307 2 0 0 25 0 1 0 197845941 12787712 2881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 3122 2881 67 130 0 2989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12488

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1633152/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=14732 CPUtime=6.29
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 3495 0 0 0 627 2 0 0 25 0 1 0 197845941 15085568 3441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 3683 3441 67 130 0 3550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14732

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1629632/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=17504 CPUtime=12.69
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 4203 0 0 0 1266 3 0 0 25 0 1 0 197845941 17924096 4149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 4376 4149 67 130 0 4243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17504

[startup+25.5029 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1628096/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=19088 CPUtime=25.49
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 4594 0 0 0 2546 3 0 0 25 0 1 0 197845941 19546112 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552888 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 4772 4540 67 130 0 4639 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19088

[startup+51.1027 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1624512/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=22684 CPUtime=51.08
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 5477 0 0 0 5104 4 0 0 25 0 1 0 197845941 23228416 5423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 5671 5423 67 130 0 5538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22684

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1620672/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=26380 CPUtime=102.26
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 6426 0 0 0 10221 5 0 0 25 0 1 0 197845941 27013120 6372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 6595 6372 67 130 0 6462 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26380

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1617792/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=29284 CPUtime=162.24
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 7125 0 0 0 16218 6 0 0 25 0 1 0 197845941 29986816 7071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 7321 7071 67 130 0 7188 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29284

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1614464/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=32664 CPUtime=222.23
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 7957 0 0 0 22216 7 0 0 25 0 1 0 197845941 33447936 7903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 8166 7903 67 130 0 8033 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1614336/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=32916 CPUtime=282.21
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 8019 0 0 0 28213 8 0 0 25 0 1 0 197845941 33705984 7965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 8229 7965 67 130 0 8096 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1614016/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=33180 CPUtime=342.19
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 8103 0 0 0 34211 8 0 0 25 0 1 0 197845941 33976320 8049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 8295 8049 67 130 0 8162 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1610176/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=37024 CPUtime=402.18
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 9056 0 0 0 40208 10 0 0 25 0 1 0 197845941 37912576 9002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 9256 9002 67 130 0 9123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37024

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1610240/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=36872 CPUtime=462.15
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 9056 0 0 0 46205 10 0 0 25 0 1 0 197845941 37756928 8983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 9218 8983 67 130 0 9085 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36872

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1609792/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=37400 CPUtime=522.14
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 9177 0 0 0 52203 11 0 0 25 0 1 0 197845941 38297600 9104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 9350 9104 67 130 0 9217 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37400

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1607360/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=40188 CPUtime=582.13
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 9858 0 0 0 58201 12 0 0 25 0 1 0 197845941 41152512 9785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10047 9785 67 130 0 9914 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 40188

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1605312/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=41904 CPUtime=642.11
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 10292 0 0 0 64198 13 0 0 25 0 1 0 197845941 42909696 10219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10476 10219 67 130 0 10343 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41904

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1605248/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=41904 CPUtime=702.09
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 10293 0 0 0 70196 13 0 0 25 0 1 0 197845941 42909696 10220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10476 10220 67 130 0 10343 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 41904

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1605248/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=41904 CPUtime=762.08
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 10293 0 0 0 76194 14 0 0 25 0 1 0 197845941 42909696 10220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10476 10220 67 130 0 10343 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 41904

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1604736/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=42432 CPUtime=822.05
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 10416 0 0 0 82191 14 0 0 25 0 1 0 197845941 43450368 10343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10608 10343 67 130 0 10475 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42432

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1604672/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=42400 CPUtime=882.04
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 10416 0 0 0 88189 15 0 0 25 0 1 0 197845941 43417600 10343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 10600 10343 67 130 0 10467 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 42400

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1601152/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=45964 CPUtime=942.02
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11317 0 0 0 94186 16 0 0 25 0 1 0 197845941 47067136 11244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11491 11244 67 130 0 11358 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 45964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1601216/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=45964 CPUtime=1002.01
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11317 0 0 0 100184 17 0 0 25 0 1 0 197845941 47067136 11244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11491 11244 67 130 0 11358 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1601216/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=45952 CPUtime=1061.99
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11317 0 0 0 106182 17 0 0 25 0 1 0 197845941 47054848 11244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11488 11244 67 130 0 11355 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 45952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1600896/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=46308 CPUtime=1121.97
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11404 0 0 0 112180 17 0 0 25 0 1 0 197845941 47419392 11331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11577 11331 67 130 0 11444 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 46308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1600832/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=46308 CPUtime=1181.95
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11404 0 0 0 118177 18 0 0 25 0 1 0 197845941 47419392 11331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11577 11331 67 130 0 11444 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 46308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29244
/proc/meminfo: memFree=1600832/2055920 swapFree=4139516/4192956
[pid=29243] ppid=29241 vsize=46308 CPUtime=1200.05
/proc/29243/stat : 29243 (minisat_noasser) R 29241 29243 28144 0 -1 4194304 11404 0 0 0 119987 18 0 0 25 0 1 0 197845941 47419392 11331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29243/statm: 11577 11331 67 130 0 11444 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46308

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19397
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 46308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11404
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= 2043

runsolver used 0.935857 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 25 11:08:04 UTC 2007

IDJOB= 421154
IDBENCH= 20063
IDSOLVER= 188
FILE ID= node17/421154-1177499284

PBS_JOBID= 4685866

Free space on /tmp= 66397 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/421154-1177499284/minisat_noassertions /tmp/evaluation/421154-1177499284/instance-421154-1177499284.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-421154-1177499284 -o ROOT/results/node17/solver-421154-1177499284 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421154-1177499284/minisat_noassertions /tmp/evaluation/421154-1177499284/instance-421154-1177499284.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 662449643

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1646736 kB
Buffers:         44272 kB
Cached:         236272 kB
SwapCached:      16548 kB
Active:         196220 kB
Inactive:       146352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646736 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          67684 kB
Slab:            52056 kB
Committed_AS:  7308680 kB
PageTables:       1884 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= 66397 MiB

End job on node17 on Wed Apr 25 11:28:07 UTC 2007