Trace number 424849

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 2007SAT 4087.21 4088.91

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.351946
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       100 |      55     4895    34265 |     1794      100     21 |  0.034 % |
0.09/0.10	c |       251 |      55     4895    34265 |     1974      251     21 |  0.034 % |
0.09/0.11	c |       477 |      55     4895    34265 |     2171      477     21 |  0.034 % |
0.09/0.13	c |       814 |      55     4895    34265 |     2388      814     21 |  0.034 % |
0.09/0.14	c |      1320 |      55     4895    34265 |     2627     1320     21 |  0.034 % |
0.09/0.18	c |      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.19/0.24	c |      3219 |      55     4895    34265 |     3179     1760     20 |  0.034 % |
0.29/0.32	c |      4928 |      55     4895    34265 |     3497     1868     19 |  0.034 % |
0.39/0.45	c |      7490 |      55     4895    34265 |     3847     2671     19 |  0.034 % |
0.59/0.67	c |     11335 |      55     4895    34265 |     4232     2645     19 |  0.034 % |
0.89/0.99	c |     17101 |      55     4895    34265 |     4655     4154     19 |  0.034 % |
1.39/1.47	c |     25750 |      55     4895    34265 |     5120     3447     19 |  0.034 % |
2.20/2.24	c |     38726 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.39/3.41	c |     58188 |      55     4895    34265 |     6196     3228     18 |  0.034 % |
5.19/5.27	c |     87381 |      55     4895    34265 |     6815     4429     18 |  0.034 % |
8.09/8.11	c |    131172 |      55     4895    34265 |     7497     3779     18 |  0.034 % |
12.49/12.51	c |    196857 |      55     4895    34265 |     8247     5546     19 |  0.034 % |
19.48/19.57	c |    295386 |      55     4895    34265 |     9071     4845     18 |  0.034 % |
30.48/30.57	c |    443176 |      55     4895    34265 |     9979     7137     17 |  0.034 % |
47.77/47.85	c |    664859 |      55     4895    34265 |    10977     8821     18 |  0.034 % |
75.36/75.40	c |    997384 |      55     4895    34265 |    12074     5900     17 |  0.034 % |
119.04/119.17	c |   1496173 |      55     4895    34265 |    13282     8808     17 |  0.034 % |
189.13/189.27	c |   2244355 |      55     4895    34265 |    14610    12065     18 |  0.034 % |
300.77/301.05	c |   3366629 |      55     4895    34265 |    16071     7844     17 |  0.034 % |
479.32/479.60	c |   5050040 |      55     4895    34265 |    17678     9854     16 |  0.034 % |
769.81/770.26	c |   7575157 |      55     4895    34265 |    19446    13210     15 |  0.034 % |
1242.84/1243.48	c |  11362833 |      55     4895    34265 |    21391    15081     16 |  0.034 % |
2014.56/2015.45	c |  17044345 |      55     4895    34265 |    23530    12556     16 |  0.067 % |
3272.70/3274.04	c |  25566614 |      54     4596    32172 |    25883    18599     17 |  1.852 % |
4087.09/4088.89	c ===============================================================================
4087.09/4088.89	c restarts              : 30
4087.09/4088.89	c conflicts             : 30825116       (7542 /sec)
4087.09/4088.89	c decisions             : 33120976       (1.79 % random) (8104 /sec)
4087.09/4088.89	c propagations          : 271528878      (66438 /sec)
4087.09/4088.89	c conflict literals     : 502260847      (25.55 % deleted)
4087.09/4088.89	c Memory used           : 9.79 MB
4087.09/4088.89	c CPU time              : 4086.94 s
4087.09/4088.89	c 
4087.09/4088.89	s SATISFIABLE
4087.09/4088.89	v 1 2 -3 4 5 -6 7 8 9 -10 -11 12 -13 14 15 -16 -17 18 19 20 -21 22 23 -24 -25 -26 27 -28 29 30 -31 -32 33 34 35 -36 -37 38 -39 -40 41 42 43 44 45 -46 -47 -48 49 -50 51 52 53 54 -55 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-424849-1177653444 -o ROOT/results/node46/solver-424849-1177653444 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424849-1177653444/minisat_noassertions /tmp/evaluation/424849-1177653444/instance-424849-1177653444.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 0.98 0.99 3/78 19929
/proc/meminfo: memFree=1612032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=1860 CPUtime=0
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 120027389 1904640 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 465 147 50 130 0 332 0

[startup+0.00749502 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19929
/proc/meminfo: memFree=1612032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2136 CPUtime=0
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 120027389 2187264 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 534 201 50 130 0 401 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+0.101513 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19929
/proc/meminfo: memFree=1612032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2132 CPUtime=0.09
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 120027389 2183168 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 533 229 63 130 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301549 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19929
/proc/meminfo: memFree=1612032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2396 CPUtime=0.29
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 290 0 0 0 29 0 0 0 19 0 1 0 120027389 2453504 276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 599 276 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701623 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19929
/proc/meminfo: memFree=1612032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2528 CPUtime=0.69
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 331 0 0 0 69 0 0 0 23 0 1 0 120027389 2588672 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 632 317 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1610936/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2660 CPUtime=1.49
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 120027389 2723840 370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 665 370 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10207 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1610616/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=2928 CPUtime=3.09
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 120027389 2998272 419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 732 419 66 130 0 599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1610168/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=3212 CPUtime=6.29
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 120027389 3289088 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 803 477 66 130 0 670 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3212

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1609848/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=3484 CPUtime=12.69
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 555 0 0 0 1269 0 0 0 25 0 1 0 120027389 3567616 541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 871 541 66 130 0 738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1609400/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=3892 CPUtime=25.48
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 669 0 0 0 2548 0 0 0 25 0 1 0 120027389 3985408 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 973 655 66 130 0 840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3892

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1608888/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=4472 CPUtime=51.07
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 794 0 0 0 5107 0 0 0 25 0 1 0 120027389 4579328 780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1118 780 66 130 0 985 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4472

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1608312/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=4952 CPUtime=102.25
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 926 0 0 0 10225 0 0 0 25 0 1 0 120027389 5070848 912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1238 912 66 130 0 1105 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4952

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19930
/proc/meminfo: memFree=1607992/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=5244 CPUtime=162.23
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1001 0 0 0 16223 0 0 0 25 0 1 0 120027389 5369856 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1311 987 66 130 0 1178 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5244

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 19996
/proc/meminfo: memFree=1606280/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=5700 CPUtime=222.19
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1082 0 0 0 22218 1 0 0 25 0 1 0 120027389 5836800 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1425 1068 66 130 0 1292 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5700

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1607152/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=5700 CPUtime=282.08
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1109 0 0 0 28207 1 0 0 25 0 1 0 120027389 5836800 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547130 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1425 1095 66 130 0 1292 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 5700

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1607032/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=6160 CPUtime=342.06
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1196 0 0 0 34205 1 0 0 25 0 1 0 120027389 6307840 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1540 1182 66 130 0 1407 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 6160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1606840/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=6448 CPUtime=402.04
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1265 0 0 0 40202 2 0 0 25 0 1 0 120027389 6602752 1251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1612 1251 66 130 0 1479 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 6448

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1606648/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=6588 CPUtime=462.02
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1308 0 0 0 46200 2 0 0 25 0 1 0 120027389 6746112 1294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1647 1294 66 130 0 1514 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 6588

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1606520/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=6732 CPUtime=521.99
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1343 0 0 0 52197 2 0 0 25 0 1 0 120027389 6893568 1329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1683 1329 66 130 0 1550 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 6732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1606328/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=7016 CPUtime=581.98
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1397 0 0 0 58195 3 0 0 25 0 1 0 120027389 7184384 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1754 1383 66 130 0 1621 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 7016

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20128
/proc/meminfo: memFree=1606264/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=7016 CPUtime=641.96
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 1410 0 0 0 64193 3 0 0 25 0 1 0 120027389 7184384 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 1754 1396 66 130 0 1621 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 7016


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

/proc/meminfo: memFree=1603640/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3400.95
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2082 0 0 0 340074 21 0 0 25 0 1 0 120027389 10256384 2068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2068 66 130 0 2371 0
Current children cumulated CPU time (s) 3400.95
Current children cumulated vsize (KiB) 10016

[startup+3462.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 20130
/proc/meminfo: memFree=1603640/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3460.93
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2086 0 0 0 346071 22 0 0 25 0 1 0 120027389 10256384 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2072 66 130 0 2371 0
Current children cumulated CPU time (s) 3460.93
Current children cumulated vsize (KiB) 10016

[startup+3522.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/79 20130
/proc/meminfo: memFree=1603640/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3520.9
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2088 0 0 0 352068 22 0 0 25 0 1 0 120027389 10256384 2074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2074 66 130 0 2371 0
Current children cumulated CPU time (s) 3520.9
Current children cumulated vsize (KiB) 10016

[startup+3582.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/79 20130
/proc/meminfo: memFree=1603576/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3580.89
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2090 0 0 0 358066 23 0 0 25 0 1 0 120027389 10256384 2076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2076 66 130 0 2371 0
Current children cumulated CPU time (s) 3580.89
Current children cumulated vsize (KiB) 10016

[startup+3642.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/79 20130
/proc/meminfo: memFree=1603640/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3640.86
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2092 0 0 0 364063 23 0 0 25 0 1 0 120027389 10256384 2078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2078 66 130 0 2371 0
Current children cumulated CPU time (s) 3640.86
Current children cumulated vsize (KiB) 10016

[startup+3702.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 20130
/proc/meminfo: memFree=1603576/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3700.84
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2093 0 0 0 370061 23 0 0 25 0 1 0 120027389 10256384 2079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2079 66 130 0 2371 0
Current children cumulated CPU time (s) 3700.84
Current children cumulated vsize (KiB) 10016

[startup+3762.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 20130
/proc/meminfo: memFree=1603576/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3760.82
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2093 0 0 0 376059 23 0 0 25 0 1 0 120027389 10256384 2079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2079 66 130 0 2371 0
Current children cumulated CPU time (s) 3760.82
Current children cumulated vsize (KiB) 10016

[startup+3822.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/85 20196
/proc/meminfo: memFree=1602312/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3820.77
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2097 0 0 0 382053 24 0 0 25 0 1 0 120027389 10256384 2083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545633 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2083 66 130 0 2371 0
Current children cumulated CPU time (s) 3820.77
Current children cumulated vsize (KiB) 10016

[startup+3882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20328
/proc/meminfo: memFree=1603248/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3880.67
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2098 0 0 0 388043 24 0 0 25 0 1 0 120027389 10256384 2084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2084 66 130 0 2371 0
Current children cumulated CPU time (s) 3880.67
Current children cumulated vsize (KiB) 10016

[startup+3942.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=3940.65
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2100 0 0 0 394040 25 0 0 25 0 1 0 120027389 10256384 2086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2086 66 130 0 2371 0
Current children cumulated CPU time (s) 3940.65
Current children cumulated vsize (KiB) 10016

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4000.63
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2103 0 0 0 400038 25 0 0 25 0 1 0 120027389 10256384 2089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2089 66 130 0 2371 0
Current children cumulated CPU time (s) 4000.63
Current children cumulated vsize (KiB) 10016

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4060.61
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 406036 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 10016

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

[startup+4070.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4068.6
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 406835 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4068.6
Current children cumulated vsize (KiB) 10016

[startup+4076.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4075
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 407475 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4075
Current children cumulated vsize (KiB) 10016

[startup+4083.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4081.4
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 408115 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4081.4
Current children cumulated vsize (KiB) 10016

[startup+4086.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4084.59
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 408434 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4084.59
Current children cumulated vsize (KiB) 10016

[startup+4087.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4086.19
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 408594 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4086.19
Current children cumulated vsize (KiB) 10016

[startup+4088.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=10016 CPUtime=4086.99
/proc/19929/stat : 19929 (minisat_noasser) R 19927 19929 19600 0 -1 4194304 2104 0 0 0 408674 25 0 0 25 0 1 0 120027389 10256384 2090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/19929/statm: 2504 2090 66 130 0 2371 0
Current children cumulated CPU time (s) 4086.99
Current children cumulated vsize (KiB) 10016

[startup+4088.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20328
/proc/meminfo: memFree=1603320/2055920 swapFree=4159780/4192956
[pid=19929] ppid=19927 vsize=0 CPUtime=4087.2
/proc/19929/stat : 19929 (minisat_noasser) D 19927 19929 19600 0 -1 4194308 2110 0 0 0 408694 26 0 0 25 0 1 0 120027389 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 3 18446744072099781622 0 0 17 1 0 0
/proc/19929/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4087.2
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 4088.91
CPU time (s): 4087.21
CPU user time (s): 4086.94
CPU system time (s): 0.26196
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 10016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4086.94
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2110
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= 7
involuntary context switches= 85891

runsolver used 3.78742 second user time and 9.75852 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 27 05:57:24 UTC 2007

IDJOB= 424849
IDBENCH= 19916
IDSOLVER= 189
FILE ID= node46/424849-1177653444

PBS_JOBID= 4697331

Free space on /tmp= 66131 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424849-1177653444/minisat_noassertions /tmp/evaluation/424849-1177653444/instance-424849-1177653444.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-424849-1177653444 -o ROOT/results/node46/solver-424849-1177653444 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424849-1177653444/minisat_noassertions /tmp/evaluation/424849-1177653444/instance-424849-1177653444.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 283281277

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1612440 kB
Buffers:         41956 kB
Cached:         321216 kB
SwapCached:       3348 kB
Active:         247488 kB
Inactive:       140048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612440 kB
SwapTotal:     4192956 kB
SwapFree:      4159780 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            41260 kB
Committed_AS:  3502096 kB
PageTables:       1992 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= 66131 MiB

End job on node46 on Fri Apr 27 07:05:33 UTC 2007