Trace number 421149

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) 1200.04 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4811
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                                                |
0.00/0.03	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 |       101 |    1000    20000   100000 |     7333      101    116 |  0.000 % |
0.09/0.17	c |       251 |    1000    20000   100000 |     8066      251    113 |  0.000 % |
0.09/0.19	c |       476 |    1000    20000   100000 |     8873      476    119 |  0.000 % |
0.19/0.23	c |       813 |    1000    20000   100000 |     9760      813    119 |  0.000 % |
0.19/0.29	c |      1319 |    1000    20000   100000 |    10736     1319    123 |  0.000 % |
0.29/0.38	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.49/0.52	c |      3218 |    1000    20000   100000 |    12991     3218    123 |  0.000 % |
0.69/0.77	c |      4926 |    1000    20000   100000 |    14290     4926    128 |  0.000 % |
1.19/1.20	c |      7488 |    1000    20000   100000 |    15719     7488    134 |  0.000 % |
1.90/1.95	c |     11333 |    1000    20000   100000 |    17291    11333    135 |  0.000 % |
3.29/3.38	c |     17099 |    1000    20000   100000 |    19020    17099    134 |  0.000 % |
5.49/5.58	c |     25750 |    1000    20000   100000 |    20922    16057    136 |  0.000 % |
9.59/9.67	c |     38724 |    1000    20000   100000 |    23015    18410    141 |  0.000 % |
16.09/16.12	c |     58185 |    1000    20000   100000 |    25316    14062    140 |  0.000 % |
28.29/28.31	c |     87378 |    1000    20000   100000 |    27848    15116    139 |  0.000 % |
46.68/46.79	c |    131167 |    1000    20000   100000 |    30633    25591    140 |  0.000 % |
78.87/78.95	c |    196851 |    1000    20000   100000 |    33696    18226    140 |  0.000 % |
128.96/129.03	c |    295377 |    1000    20000   100000 |    37066    31003    148 |  0.000 % |
214.45/214.51	c |    443166 |    1000    20000   100000 |    40772    32822    154 |  0.000 % |
350.31/350.49	c |    664849 |    1000    20000   100000 |    44849    34238    142 |  0.000 % |
566.06/566.27	c |    997376 |    1000    20000   100000 |    49334    18188    138 |  0.000 % |
925.58/925.88	c |   1496164 |    1000    20000   100000 |    54268    17252    137 |  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/node34/watcher-421149-1177499262 -o ROOT/results/node34/solver-421149-1177499262 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421149-1177499262/minisat_noassertions /tmp/evaluation/421149-1177499262/instance-421149-1177499262.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 27135
/proc/meminfo: memFree=1676616/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=1988 CPUtime=0
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197841686 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 497 246 50 130 0 364 0

[startup+0.068235 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 27135
/proc/meminfo: memFree=1676616/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=3484 CPUtime=0.06
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 637 0 0 0 6 0 0 0 18 0 1 0 197841686 3567616 623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 871 623 62 130 0 738 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3484

[startup+0.101235 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 27135
/proc/meminfo: memFree=1676616/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=3648 CPUtime=0.09
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 683 0 0 0 9 0 0 0 18 0 1 0 197841686 3735552 669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 912 669 62 130 0 779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301252 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 27135
/proc/meminfo: memFree=1676616/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=3640 CPUtime=0.29
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 738 0 0 0 29 0 0 0 19 0 1 0 197841686 3727360 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 910 682 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701283 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 27135
/proc/meminfo: memFree=1676616/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=5224 CPUtime=0.69
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 1151 0 0 0 69 0 0 0 23 0 1 0 197841686 5349376 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 1306 1095 67 130 0 1173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50135 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1671296/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=8008 CPUtime=1.49
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 1842 0 0 0 149 0 0 0 25 0 1 0 197841686 8200192 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 2002 1786 67 130 0 1869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1667904/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=11984 CPUtime=3.09
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 2821 0 0 0 308 1 0 0 25 0 1 0 197841686 12271616 2765 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 2996 2765 67 130 0 2863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11984

[startup+6.30173 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1663744/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=13964 CPUtime=6.29
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 3319 0 0 0 628 1 0 0 25 0 1 0 197841686 14299136 3263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 3491 3263 67 130 0 3358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13964

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1660352/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=17136 CPUtime=12.69
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 4109 0 0 0 1267 2 0 0 25 0 1 0 197841686 17547264 4053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 4284 4053 67 130 0 4151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17136

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1658888/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=18588 CPUtime=25.48
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 4470 0 0 0 2546 2 0 0 25 0 1 0 197841686 19034112 4414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 4647 4414 67 130 0 4514 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18588

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1655240/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=22316 CPUtime=51.08
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 5390 0 0 0 5105 3 0 0 25 0 1 0 197841686 22851584 5334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 5579 5334 67 130 0 5446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22316

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1651592/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=26012 CPUtime=102.28
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 6311 0 0 0 10223 5 0 0 25 0 1 0 197841686 26636288 6255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553052 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 6503 6255 67 130 0 6370 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26012

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1648520/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=29048 CPUtime=162.26
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 7074 0 0 0 16220 6 0 0 25 0 1 0 197841686 29745152 7018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 7262 7018 67 130 0 7129 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 29048

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1645320/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=32280 CPUtime=222.24
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 7870 0 0 0 22217 7 0 0 25 0 1 0 197841686 33054720 7814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 8070 7814 67 130 0 7937 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1645128/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=32412 CPUtime=282.23
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 7919 0 0 0 28215 8 0 0 25 0 1 0 197841686 33189888 7863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 8103 7863 67 130 0 7970 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 32412

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27136
/proc/meminfo: memFree=1644744/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=32808 CPUtime=342.21
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 8005 0 0 0 34213 8 0 0 25 0 1 0 197841686 33595392 7949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 8202 7949 67 130 0 8069 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32808

[startup+402.301 s]
/proc/loadavg: 1.04 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1641416/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=36120 CPUtime=402.2
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 8828 0 0 0 40210 10 0 0 25 0 1 0 197841686 36986880 8772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 9030 8772 67 130 0 8897 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 36120

[startup+462.302 s]
/proc/loadavg: 1.01 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1640648/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=36912 CPUtime=462.18
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9027 0 0 0 46208 10 0 0 25 0 1 0 197841686 37797888 8971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 9228 8971 67 130 0 9095 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 36912

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1640392/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=37044 CPUtime=522.17
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9081 0 0 0 52206 11 0 0 25 0 1 0 197841686 37933056 9025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 9261 9025 67 130 0 9128 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 37044

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1639944/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=37968 CPUtime=582.15
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9303 0 0 0 58204 11 0 0 25 0 1 0 197841686 38879232 9247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 9492 9247 67 130 0 9359 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37968

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1637320/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=40080 CPUtime=642.14
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9835 0 0 0 64202 12 0 0 25 0 1 0 197841686 41041920 9779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10020 9779 67 130 0 9887 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40080

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1637000/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=40476 CPUtime=702.13
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9923 0 0 0 70200 13 0 0 25 0 1 0 197841686 41447424 9867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10119 9867 67 130 0 9986 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 40476

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1636680/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=40740 CPUtime=762.12
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 9997 0 0 0 76198 14 0 0 25 0 1 0 197841686 41717760 9941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10185 9941 67 130 0 10052 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 40740

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1636488/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=41004 CPUtime=822.11
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 10063 0 0 0 82196 15 0 0 25 0 1 0 197841686 41988096 10007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10251 10007 67 130 0 10118 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 41004

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1635400/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=42060 CPUtime=882.08
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 10328 0 0 0 88193 15 0 0 25 0 1 0 197841686 43069440 10272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10515 10272 67 130 0 10382 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 42060

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1635400/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=41972 CPUtime=942.08
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 10328 0 0 0 94192 16 0 0 25 0 1 0 197841686 42979328 10266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 10493 10266 67 130 0 10360 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 41972

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630856/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46600 CPUtime=1002.06
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11463 0 0 0 100188 18 0 0 25 0 1 0 197841686 47718400 11401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11650 11401 67 130 0 11517 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 46600

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630920/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46380 CPUtime=1062.04
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11463 0 0 0 106186 18 0 0 25 0 1 0 197841686 47493120 11370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11595 11370 67 130 0 11462 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 46380

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630920/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46492 CPUtime=1122.03
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11466 0 0 0 112184 19 0 0 25 0 1 0 197841686 47607808 11373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11623 11373 67 130 0 11490 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 46492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630536/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46884 CPUtime=1182.01
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11575 0 0 0 118182 19 0 0 25 0 1 0 197841686 48009216 11482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11721 11482 67 130 0 11588 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 46884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630536/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46884 CPUtime=1200.02
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11575 0 0 0 119982 20 0 0 25 0 1 0 197841686 48009216 11482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11721 11482 67 130 0 11588 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 46884

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 27136
/proc/meminfo: memFree=1630536/2055920 swapFree=4159752/4192956
[pid=27135] ppid=27133 vsize=46884 CPUtime=1200.02
/proc/27135/stat : 27135 (minisat_noasser) R 27133 27135 26124 0 -1 4194304 11575 0 0 0 119982 20 0 0 25 0 1 0 197841686 48009216 11482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27135/statm: 11721 11482 67 130 0 11588 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 46884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.209968
CPU usage (%): 99.9769
Max. virtual memory (cumulated for all children) (KiB): 46884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11575
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= 14475

runsolver used 0.956854 second user time and 2.55061 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Apr 25 11:07:42 UTC 2007

IDJOB= 421149
IDBENCH= 20058
IDSOLVER= 188
FILE ID= node34/421149-1177499262

PBS_JOBID= 4685865

Free space on /tmp= 66411 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/421149-1177499262/minisat_noassertions /tmp/evaluation/421149-1177499262/instance-421149-1177499262.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-421149-1177499262 -o ROOT/results/node34/solver-421149-1177499262 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421149-1177499262/minisat_noassertions /tmp/evaluation/421149-1177499262/instance-421149-1177499262.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 922690226

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1677024 kB
Buffers:         44960 kB
Cached:         246848 kB
SwapCached:       3244 kB
Active:         155776 kB
Inactive:       159932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677024 kB
SwapTotal:     4192956 kB
SwapFree:      4159752 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            48484 kB
Committed_AS:  1610704 kB
PageTables:       1976 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= 66411 MiB

End job on node34 on Wed Apr 25 11:27:45 UTC 2007