Trace number 453459

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 NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_4.opb
MD5SUM64354bd2b9c3cc2f1ca2c32032e5c032
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6260
Sum of products size (including duplicates)12520
Number of different products6260
Sum of products size12520

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb ......
0.09/0.16	c done parsing opb.
0.09/0.16	o 101
0.09/0.17	o 100
0.09/0.17	o 99
0.09/0.18	o 98
0.09/0.18	o 97
0.09/0.18	o 96
0.09/0.19	o 95
0.09/0.19	o 94
0.09/0.20	o 93
0.19/0.20	o 92
0.19/0.20	o 87
0.19/0.21	o 86
0.19/0.21	o 85
0.19/0.22	o 84
0.19/0.22	o 83
0.19/0.22	o 82
0.19/0.23	o 81
0.19/0.23	o 80
0.19/0.24	o 79
0.19/0.24	o 78
0.19/0.24	o 77
0.19/0.25	o 76
0.19/0.25	o 75
0.19/0.26	o 74
0.19/0.26	o 73
0.19/0.26	o 72
0.19/0.27	o 71
0.19/0.27	o 70
0.19/0.28	o 69
0.19/0.28	o 68
0.19/0.28	o 67
0.19/0.29	o 66
0.19/0.29	o 65
0.19/0.30	o 64
0.29/0.30	o 63
0.29/0.30	o 62
0.29/0.31	o 61
0.29/0.31	o 60
0.29/0.32	o 59
0.29/0.32	o 58
0.29/0.32	o 57
0.29/0.33	o 56
0.29/0.33	o 55
0.29/0.34	o 54
0.29/0.34	o 53
0.29/0.34	o 52
0.29/0.35	o 51
0.29/0.35	o 50
0.29/0.35	o 49
0.29/0.36	o 48
0.29/0.36	o 47
0.29/0.37	o 46
0.29/0.37	o 45
0.29/0.37	o 44
0.29/0.38	o 43
0.29/0.38	o 42
0.29/0.39	o 41
0.29/0.39	o 40
0.39/0.40	o 39
0.39/0.40	o 38
0.39/0.41	o 37
0.39/0.41	o 36
0.39/0.42	o 35
0.39/0.46	o 34
0.39/0.47	o 33
0.39/0.48	o 32
0.39/0.48	o 31
0.39/0.49	o 30
0.39/0.49	o 29
0.39/0.50	o 28
0.49/0.50	o 27
0.49/0.50	o 26
0.49/0.51	o 25
0.49/0.51	o 24
0.49/0.52	o 23
4.48/4.54	o 22
7.19/7.20	o 21
9.79/9.83	o 20
24.09/24.20	o 19
39.97/40.04	o 18
39.97/40.05	o 17
41.79/41.87	o 16
55.67/55.74	o 15
55.78/55.82	o 14
923.66/924.04	o 13
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-453459-1178138995 -o ROOT/results/node7/solver-453459-1178138995 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453459-1178138995/PBS4 /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.77 0.92 0.97 3/77 13893
/proc/meminfo: memFree=1666528/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=2216 CPUtime=0
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 343 0 0 0 0 0 0 0 18 0 1 0 289937176 2269184 326 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 554 326 87 219 0 331 0

[startup+0.0110069 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 13893
/proc/meminfo: memFree=1666528/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=2216 CPUtime=0
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 289937176 2269184 348 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 554 348 87 219 0 331 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2216

[startup+0.102053 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 13893
/proc/meminfo: memFree=1666528/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=3332 CPUtime=0.09
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 642 0 0 0 9 0 0 0 18 0 1 0 289937176 3411968 625 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 833 625 87 219 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.301037 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 13893
/proc/meminfo: memFree=1666528/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=4208 CPUtime=0.29
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 930 0 0 0 28 1 0 0 19 0 1 0 289937176 4308992 848 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1052 848 103 219 0 829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.701078 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 13893
/proc/meminfo: memFree=1666528/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=5176 CPUtime=0.69
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 1112 0 0 0 67 2 0 0 23 0 1 0 289937176 5300224 1030 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1294 1030 104 219 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5176

[startup+1.50116 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 13894
/proc/meminfo: memFree=1662744/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=5480 CPUtime=1.49
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 1201 0 0 0 147 2 0 0 25 0 1 0 289937176 5611520 1119 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1370 1119 104 219 0 1147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5480

[startup+3.10133 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 13894
/proc/meminfo: memFree=1662168/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=6136 CPUtime=3.09
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 1278 0 0 0 307 2 0 0 25 0 1 0 289937176 6283264 1196 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1534 1196 104 219 0 1311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6136

[startup+6.30167 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 13894
/proc/meminfo: memFree=1661472/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=6472 CPUtime=6.29
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 1452 0 0 0 626 3 0 0 25 0 1 0 289937176 6627328 1321 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1618 1321 104 219 0 1395 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6472

[startup+12.7013 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 13894
/proc/meminfo: memFree=1660640/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=7636 CPUtime=12.69
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 1638 0 0 0 1265 4 0 0 25 0 1 0 289937176 7819264 1507 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 1909 1507 104 219 0 1686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7636

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 13894
/proc/meminfo: memFree=1658912/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=10644 CPUtime=25.49
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 2105 0 0 0 2543 6 0 0 25 0 1 0 289937176 10899456 1974 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 2661 1974 104 219 0 2438 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10644

[startup+51.1014 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 13894
/proc/meminfo: memFree=1655264/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=13740 CPUtime=51.08
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 3104 0 0 0 5096 12 0 0 25 0 1 0 289937176 14069760 2876 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 3435 2876 104 219 0 3212 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13740

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 13894
/proc/meminfo: memFree=1653344/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=15600 CPUtime=102.26
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 3715 0 0 0 10206 20 0 0 25 0 1 0 289937176 15974400 3294 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 3900 3294 104 219 0 3677 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15600

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 13894
/proc/meminfo: memFree=1652384/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=16468 CPUtime=162.25
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 3976 0 0 0 16194 31 0 0 25 0 1 0 289937176 16863232 3555 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 4117 3555 104 219 0 3894 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16468

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 13894
/proc/meminfo: memFree=1651616/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=16872 CPUtime=222.23
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 4165 0 0 0 22183 40 0 0 25 0 1 0 289937176 17276928 3744 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 4218 3744 104 219 0 3995 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16872

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 13894
/proc/meminfo: memFree=1650720/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=18908 CPUtime=282.22
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 4772 0 0 0 28174 48 0 0 25 0 1 0 289937176 19361792 3966 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 4727 3966 104 219 0 4504 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18908

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1649888/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=19440 CPUtime=342.2
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 4988 0 0 0 34164 56 0 0 25 0 1 0 289937176 19906560 4182 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 4860 4182 104 219 0 4637 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1649248/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=19892 CPUtime=402.19
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 5145 0 0 0 40154 65 0 0 25 0 1 0 289937176 20369408 4339 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 4973 4339 104 219 0 4750 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19892

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1648544/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=20252 CPUtime=462.17
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 5322 0 0 0 46146 71 0 0 25 0 1 0 289937176 20738048 4516 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 5063 4516 104 219 0 4840 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1647776/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=20856 CPUtime=522.15
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 5500 0 0 0 52136 79 0 0 25 0 1 0 289937176 21356544 4694 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 5214 4694 104 219 0 4991 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 20856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1647008/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=24164 CPUtime=582.14
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 6422 0 0 0 58127 87 0 0 25 0 1 0 289937176 24743936 4847 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6041 4847 104 219 0 5818 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24164

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13894
/proc/meminfo: memFree=1646368/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=24768 CPUtime=642.13
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 6625 0 0 0 64116 97 0 0 25 0 1 0 289937176 25362432 5050 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6192 5050 104 219 0 5969 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24768


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1644448/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=25708 CPUtime=821.98
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7067 0 0 0 82075 123 0 0 25 0 1 0 289937176 26324992 5492 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6427 5492 104 219 0 6204 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 25708

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1643872/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=26116 CPUtime=881.96
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7236 0 0 0 88064 132 0 0 25 0 1 0 289937176 26742784 5661 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6529 5661 104 219 0 6306 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 26116

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1643296/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=26560 CPUtime=941.95
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7390 0 0 0 94055 140 0 0 25 0 1 0 289937176 27197440 5815 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6640 5815 104 219 0 6417 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 26560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1642784/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=26644 CPUtime=1001.93
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7514 0 0 0 100046 147 0 0 25 0 1 0 289937176 27283456 5939 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6661 5939 104 219 0 6438 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 26644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1642336/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=27004 CPUtime=1061.91
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7631 0 0 0 106037 154 0 0 25 0 1 0 289937176 27652096 6056 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6751 6056 104 219 0 6528 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 27004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1641824/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=27388 CPUtime=1121.9
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7760 0 0 0 112028 162 0 0 25 0 1 0 289937176 28045312 6185 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6847 6185 104 219 0 6624 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 27388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1641312/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=27468 CPUtime=1181.89
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 7891 0 0 0 118020 169 0 0 25 0 1 0 289937176 28127232 6316 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6867 6316 104 219 0 6644 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 27468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1640800/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=27876 CPUtime=1241.87
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 8025 0 0 0 124010 177 0 0 25 0 1 0 289937176 28545024 6450 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559473 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6969 6450 104 219 0 6746 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 27876

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1640224/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=27984 CPUtime=1301.86
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 8160 0 0 0 130001 185 0 0 25 0 1 0 289937176 28655616 6585 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 6996 6585 104 219 0 6773 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 27984

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1639712/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=34676 CPUtime=1361.83
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 9819 0 0 0 135990 193 0 0 25 0 1 0 289937176 35508224 6707 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8669 6707 104 219 0 8446 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 34676

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1639200/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=34676 CPUtime=1421.83
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 9958 0 0 0 141980 203 0 0 25 0 1 0 289937176 35508224 6846 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8669 6846 104 219 0 8446 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 34676

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1638752/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=35224 CPUtime=1481.81
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10072 0 0 0 147973 208 0 0 25 0 1 0 289937176 36069376 6960 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134585694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8806 6960 104 219 0 8583 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 35224

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1638240/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=35224 CPUtime=1541.79
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10192 0 0 0 153964 215 0 0 25 0 1 0 289937176 36069376 7080 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8806 7080 104 219 0 8583 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 35224

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1637728/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=35796 CPUtime=1601.78
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10322 0 0 0 159956 222 0 0 25 0 1 0 289937176 36655104 7210 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8949 7210 104 219 0 8726 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 35796

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1637216/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=35796 CPUtime=1661.76
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10443 0 0 0 165947 229 0 0 25 0 1 0 289937176 36655104 7331 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 8949 7331 104 219 0 8726 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 35796

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1636768/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=36316 CPUtime=1721.75
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10554 0 0 0 171937 238 0 0 25 0 1 0 289937176 37187584 7442 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563097 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 9079 7442 104 219 0 8856 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 36316

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1636320/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=36316 CPUtime=1781.73
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10673 0 0 0 177930 243 0 0 25 0 1 0 289937176 37187584 7561 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 9079 7561 104 219 0 8856 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 36316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 14092
/proc/meminfo: memFree=1636192/2055920 swapFree=4157020/4192956
[pid=13893] ppid=13891 vsize=36316 CPUtime=1800.03
/proc/13893/stat : 13893 (PBS4) R 13891 13893 13827 0 -1 4194304 10707 0 0 0 179757 246 0 0 25 0 1 0 289937176 37187584 7595 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13893/statm: 9079 7595 104 219 0 8856 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 36316

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1797.58
CPU system time (s): 2.47362
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 36316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.58
system time used= 2.47362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10708
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= 8
involuntary context switches= 20366

runsolver used 1.3348 second user time and 4.09638 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed May  2 20:49:55 UTC 2007

IDJOB= 453459
IDBENCH= 48132
IDSOLVER= 157
FILE ID= node7/453459-1178138995

PBS_JOBID= 4751070

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_4.opb
COMMAND LINE= /tmp/evaluation/453459-1178138995/PBS4 /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-453459-1178138995 -o ROOT/results/node7/conversion-453459-1178138995 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-453459-1178138995 -o ROOT/results/node7/solver-453459-1178138995 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453459-1178138995/PBS4 /tmp/evaluation/453459-1178138995/instance-453459-1178138995.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  64354bd2b9c3cc2f1ca2c32032e5c032

RANDOM SEED= 452506334

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1667000 kB
Buffers:        200464 kB
Cached:          78084 kB
SwapCached:      15756 kB
Active:         191068 kB
Inactive:       110668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667000 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          29380 kB
Slab:            72640 kB
Committed_AS: 14454164 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Wed May  2 21:19:58 UTC 2007