Trace number 453279

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. 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_1.opb
MD5SUM7931a71f4daac58a32a56f6c89bc3525
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint61
Maximum length of a constraint104
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37366
Sum of products size (including duplicates)74732
Number of different products37366
Sum of products size74732

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/453279-1178127419/instance-453279-1178127419.opb ......
1.10/1.18	c done parsing opb.
1.10/1.18	o 247
1.19/1.23	o 246
1.19/1.27	o 245
1.29/1.31	o 244
1.29/1.36	o 227
1.39/1.40	o 226
1.39/1.45	o 225
1.39/1.49	o 224
1.49/1.54	o 223
1.49/1.58	o 222
1.59/1.63	o 221
1.59/1.67	o 220
1.69/1.71	o 219
1.69/1.76	o 218
1.79/1.80	o 217
1.79/1.85	o 216
1.79/1.89	o 215
1.89/1.94	o 214
1.89/1.98	o 213
1.99/2.03	o 212
1.99/2.07	o 211
2.10/2.11	o 210
2.10/2.16	o 209
2.20/2.20	o 208
2.20/2.25	o 207
2.20/2.29	o 206
2.29/2.34	o 205
2.29/2.38	o 204
2.39/2.42	o 203
2.39/2.47	o 202
2.49/2.51	o 201
2.49/2.56	o 200
2.59/2.60	o 199
2.59/2.64	o 198
2.59/2.69	o 197
2.69/2.73	o 196
2.69/2.78	o 195
2.79/2.82	o 194
2.79/2.87	o 193
2.88/2.91	o 192
2.88/2.95	o 191
2.99/3.00	o 190
2.99/3.05	o 189
2.99/3.09	o 188
3.09/3.13	o 187
3.09/3.18	o 186
3.20/3.22	o 185
3.20/3.27	o 184
3.30/3.31	o 183
3.30/3.36	o 182
3.39/3.40	o 181
3.39/3.45	o 180
3.39/3.49	o 179
3.49/3.54	o 178
3.49/3.58	o 177
3.59/3.63	o 176
3.59/3.67	o 175
3.69/3.72	o 174
3.69/3.76	o 173
3.79/3.81	o 172
3.79/3.85	o 171
3.89/3.90	o 170
3.89/3.94	o 169
3.89/3.99	o 168
3.99/4.03	o 167
3.99/4.08	o 166
4.09/4.12	o 165
4.09/4.17	o 164
4.19/4.21	o 163
4.19/4.25	o 162
4.19/4.30	o 161
4.29/4.34	o 160
4.29/4.39	o 159
4.39/4.43	o 158
4.39/4.48	o 157
4.49/4.52	o 156
4.49/4.57	o 155
4.58/4.61	o 154
4.58/4.66	o 153
4.68/4.70	o 152
4.68/4.75	o 151
4.68/4.79	o 150
4.78/4.84	o 149
4.78/4.89	o 148
4.88/4.93	o 147
4.88/4.97	o 146
4.98/5.02	o 145
4.98/5.06	o 144
5.08/5.11	o 143
5.08/5.15	o 142
5.08/5.20	o 141
5.18/5.24	o 140
5.18/5.29	o 139
5.28/5.33	o 138
5.28/5.38	o 137
5.39/5.42	o 136
5.39/5.47	o 135
5.49/5.51	o 134
5.49/5.56	o 133
5.59/5.60	o 132
5.59/5.65	o 131
5.59/5.69	o 130
5.69/5.74	o 129
5.69/5.78	o 128
5.79/5.82	o 127
5.79/5.87	o 126
5.89/5.91	o 125
5.89/5.96	o 124
5.99/6.00	o 123
5.99/6.05	o 122
5.99/6.09	o 121
6.09/6.14	o 120
6.09/6.18	o 119
6.19/6.23	o 118
6.19/6.27	o 117
6.29/6.31	o 116
6.29/6.36	o 115
6.39/6.40	o 114
6.39/6.45	o 113
6.39/6.49	o 112
6.49/6.54	o 111
6.49/6.58	o 110
6.59/6.62	o 109
6.59/6.67	o 108
6.68/6.72	o 107
6.68/6.76	o 106
6.78/6.81	o 105
6.78/6.85	o 104
6.78/6.89	o 103
6.88/6.94	o 102
6.88/6.98	o 101
6.98/7.03	o 100
6.98/7.07	o 99
7.08/7.11	o 98
7.08/7.16	o 97
7.18/7.20	o 96
7.18/7.25	o 95
7.18/7.29	o 94
7.28/7.34	o 93
7.28/7.38	o 92
7.38/7.42	o 91
7.38/7.47	o 90
7.48/7.51	o 89
7.48/7.56	o 88
7.48/7.60	o 87
7.58/7.64	o 86
7.58/7.69	o 85
7.68/7.73	o 84
7.68/7.77	o 83
7.78/7.82	o 82
7.78/7.86	o 81
7.89/7.91	o 80
7.89/7.95	o 79
7.89/7.99	o 78
7.98/8.04	o 77
7.98/8.08	o 76
8.08/8.13	o 75
8.08/8.17	o 74
8.18/8.22	o 73
8.18/8.26	o 72
8.28/8.30	o 71
8.28/8.35	o 70
8.28/8.39	o 69
8.38/8.44	o 68
8.38/8.48	o 67
8.48/8.53	o 66
8.48/8.57	o 65
8.58/8.62	o 64
8.58/8.66	o 63
8.68/8.70	o 62
8.68/8.75	o 61
8.68/8.79	o 60
8.78/8.84	o 59
8.78/8.88	o 58
8.88/8.92	o 57
8.88/8.97	o 56
8.98/9.01	o 55
8.98/9.05	o 54
8.98/9.10	o 53
9.08/9.14	o 52
9.08/9.18	o 51
9.18/9.23	o 50
9.18/9.27	o 49
9.28/9.31	o 48
9.28/9.36	o 47
9.38/9.40	o 46
9.38/9.44	o 45
9.38/9.48	o 44
9.48/9.53	o 43
9.48/9.57	o 42
9.58/9.61	o 41
9.58/9.65	o 40
9.58/9.70	o 39
9.68/9.74	o 38
9.68/9.78	o 37
9.79/9.83	o 36
9.89/9.91	o 35
9.89/9.95	o 34
9.89/9.99	o 33
9.98/10.07	o 32
10.08/10.12	o 31
10.38/10.47	o 30
52.27/52.33	o 29
59.27/59.39	o 28
83.47/83.60	o 27
91.36/91.47	o 26
150.94/151.05	o 25
522.34/522.51	o 24
522.43/522.62	o 22
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453279-1178127419/instance-453279-1178127419.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-453279-1178127419 -o ROOT/results/node18/solver-453279-1178127419 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453279-1178127419/PBS4 /tmp/evaluation/453279-1178127419/instance-453279-1178127419.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: 1.02 1.04 1.00 3/77 6531
/proc/meminfo: memFree=1826848/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=4876 CPUtime=0
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 260659458 4993024 470 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1219 473 81 219 0 996 0

[startup+0.0909611 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 6531
/proc/meminfo: memFree=1826848/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=7260 CPUtime=0.08
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 1639 0 0 0 8 0 0 0 18 0 1 0 260659458 7434240 1590 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1815 1590 88 219 0 1592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7260

[startup+0.101961 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 6531
/proc/meminfo: memFree=1826848/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=7412 CPUtime=0.09
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 1669 0 0 0 9 0 0 0 18 0 1 0 260659458 7589888 1620 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1853 1620 88 219 0 1630 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7412

[startup+0.301981 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 6531
/proc/meminfo: memFree=1826848/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=9524 CPUtime=0.29
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 2222 0 0 0 29 0 0 0 19 0 1 0 260659458 9752576 2140 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 2381 2140 89 219 0 2158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9524

[startup+0.702018 s]
/proc/loadavg: 1.02 1.04 1.00 3/77 6531
/proc/meminfo: memFree=1826848/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=14364 CPUtime=0.69
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 3739 0 0 0 68 1 0 0 23 0 1 0 260659458 14708736 3060 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784774 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 3591 3060 89 219 0 3368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14364

[startup+1.5011 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 6532
/proc/meminfo: memFree=1812952/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=21288 CPUtime=1.49
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 5840 0 0 0 147 2 0 0 25 0 1 0 260659458 21798912 4381 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 5322 4381 104 219 0 5099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21288

[startup+3.10125 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 6532
/proc/meminfo: memFree=1809112/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=22244 CPUtime=3.09
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 6047 0 0 0 305 4 0 0 25 0 1 0 260659458 22777856 4588 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 5561 4588 104 219 0 5338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22244

[startup+6.30156 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 6532
/proc/meminfo: memFree=1806552/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=26504 CPUtime=6.29
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 6870 0 0 0 624 5 0 0 25 0 1 0 260659458 27140096 5411 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 6626 5411 104 219 0 6403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26504

[startup+12.7022 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 6532
/proc/meminfo: memFree=1798312/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=35664 CPUtime=12.68
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 8602 0 0 0 1261 7 0 0 25 0 1 0 260659458 36519936 7127 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 8916 7127 104 219 0 8693 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35664

[startup+25.5014 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 6532
/proc/meminfo: memFree=1797992/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=36184 CPUtime=25.47
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 8749 0 0 0 2540 7 0 0 25 0 1 0 260659458 37052416 7241 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 9046 7241 104 219 0 8823 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36184

[startup+51.1019 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 6532
/proc/meminfo: memFree=1797672/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=36184 CPUtime=51.07
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 8839 0 0 0 5099 8 0 0 25 0 1 0 260659458 37052416 7331 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 9046 7331 104 219 0 8823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36184

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6532
/proc/meminfo: memFree=1795944/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=40052 CPUtime=102.26
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 9336 0 0 0 10217 9 0 0 25 0 1 0 260659458 41013248 7729 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 10013 7729 104 219 0 9790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40052

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6532
/proc/meminfo: memFree=1794600/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=41428 CPUtime=162.24
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 9886 0 0 0 16213 11 0 0 25 0 1 0 260659458 42422272 8138 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 10357 8138 104 219 0 10134 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41428

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6534
/proc/meminfo: memFree=1792424/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=43512 CPUtime=222.22
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 12474 0 0 0 22207 15 0 0 25 0 1 0 260659458 44556288 8572 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 10878 8572 104 219 0 10655 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43512

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6534
/proc/meminfo: memFree=1791592/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=47768 CPUtime=282.21
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 19086 0 0 0 28199 22 0 0 25 0 1 0 260659458 48914432 8786 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 11942 8786 104 219 0 11719 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47768

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1786920/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=52660 CPUtime=342.19
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 20538 0 0 0 34194 25 0 0 25 0 1 0 260659458 53923840 10016 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 13165 10016 104 219 0 12942 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 52660

[startup+402.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 6534
/proc/meminfo: memFree=1781224/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=60224 CPUtime=402.18
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 22235 0 0 0 40190 28 0 0 25 0 1 0 260659458 61669376 11354 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 15056 11354 104 219 0 14833 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 60224

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 6534
/proc/meminfo: memFree=1776680/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=66264 CPUtime=462.15
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 24171 0 0 0 46185 30 0 0 25 0 1 0 260659458 67854336 12448 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 16566 12448 104 219 0 16343 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66264

[startup+522.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 6534
/proc/meminfo: memFree=1773288/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=69788 CPUtime=522.14
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 25529 0 0 0 52182 32 0 0 25 0 1 0 260659458 71462912 13318 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 17447 13318 104 219 0 17224 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 69788

[startup+582.301 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 6534
/proc/meminfo: memFree=1769832/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=74900 CPUtime=582.12
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 27792 0 0 0 58177 35 0 0 25 0 1 0 260659458 76697600 14191 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 18725 14191 104 219 0 18502 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 74900

[startup+642.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 6534
/proc/meminfo: memFree=1767720/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=78148 CPUtime=642.11
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 28799 0 0 0 64174 37 0 0 25 0 1 0 260659458 80023552 14687 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 19537 14687 104 219 0 19314 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 78148


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6534
/proc/meminfo: memFree=1760616/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=86476 CPUtime=882.04
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 31275 0 0 0 88160 44 0 0 25 0 1 0 260659458 88551424 16409 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 21619 16409 104 219 0 21396 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 86476

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6534
/proc/meminfo: memFree=1760168/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=87128 CPUtime=942.02
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 31567 0 0 0 94156 46 0 0 25 0 1 0 260659458 89219072 16561 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 21782 16561 104 219 0 21559 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 87128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1759592/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=88184 CPUtime=1002
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 31922 0 0 0 100153 47 0 0 25 0 1 0 260659458 90300416 16669 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 22046 16669 104 219 0 21823 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 88184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1759080/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=89016 CPUtime=1061.99
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 32224 0 0 0 106149 50 0 0 25 0 1 0 260659458 91152384 16831 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 22254 16831 104 219 0 22031 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 89016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1758632/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=89408 CPUtime=1121.97
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 32508 0 0 0 112146 51 0 0 25 0 1 0 260659458 91553792 16934 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 22352 16934 104 219 0 22129 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 89408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1758248/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=89796 CPUtime=1181.96
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 32758 0 0 0 118143 53 0 0 25 0 1 0 260659458 91951104 17003 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 22449 17003 104 219 0 22226 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 89796

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1758120/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=89796 CPUtime=1241.94
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 32869 0 0 0 124139 55 0 0 25 0 1 0 260659458 91951104 17040 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 22449 17040 104 219 0 22226 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 89796

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1757352/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=92652 CPUtime=1301.93
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 33703 0 0 0 130136 57 0 0 25 0 1 0 260659458 94875648 17242 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23163 17242 104 219 0 22940 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 92652

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1756712/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=93852 CPUtime=1361.91
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 34073 0 0 0 136131 60 0 0 25 0 1 0 260659458 96104448 17398 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23463 17398 104 219 0 23240 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 93852

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6534
/proc/meminfo: memFree=1756392/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=94244 CPUtime=1421.89
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 34261 0 0 0 142127 62 0 0 25 0 1 0 260659458 96505856 17479 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23561 17479 104 219 0 23338 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 94244

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6704
/proc/meminfo: memFree=1754224/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=95168 CPUtime=1481.79
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 34617 0 0 0 148113 66 0 0 25 0 1 0 260659458 97452032 17687 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23792 17687 104 219 0 23569 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 95168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1755176/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=95684 CPUtime=1541.75
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 34956 0 0 0 154108 67 0 0 25 0 1 0 260659458 97980416 17779 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23921 17779 104 219 0 23698 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 95684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1754856/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=95812 CPUtime=1601.73
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 35168 0 0 0 160104 69 0 0 25 0 1 0 260659458 98111488 17810 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 23953 17810 104 219 0 23730 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 95812

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1754728/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=96068 CPUtime=1661.72
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 35320 0 0 0 166100 72 0 0 25 0 1 0 260659458 98373632 17855 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135007186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 24017 17855 104 219 0 23794 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 96068

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1753768/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=97248 CPUtime=1721.7
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 35719 0 0 0 172096 74 0 0 25 0 1 0 260659458 99581952 18106 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 24312 18106 104 219 0 24089 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 97248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1752936/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=98288 CPUtime=1781.68
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 36145 0 0 0 178092 76 0 0 25 0 1 0 260659458 100646912 18252 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 24572 18252 104 219 0 24349 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 98288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1752616/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=98948 CPUtime=1800.09
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 36331 0 0 0 179932 77 0 0 25 0 1 0 260659458 101322752 18364 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 24737 18364 104 219 0 24514 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 98948

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6732
/proc/meminfo: memFree=1752616/2055920 swapFree=4147168/4192956
[pid=6531] ppid=6529 vsize=98948 CPUtime=1800.09
/proc/6531/stat : 6531 (PBS4) R 6529 6531 6399 0 -1 4194304 36331 0 0 0 179932 77 0 0 25 0 1 0 260659458 101322752 18364 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6531/statm: 24737 18364 104 219 0 24514 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 98948

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.32
CPU system time (s): 0.78788
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 98948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.78788
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36332
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= 36152

runsolver used 1.38979 second user time and 4.14537 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed May  2 17:36:59 UTC 2007

IDJOB= 453279
IDBENCH= 48120
IDSOLVER= 157
FILE ID= node18/453279-1178127419

PBS_JOBID= 4751051

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_500_60_1.opb
COMMAND LINE= /tmp/evaluation/453279-1178127419/PBS4 /tmp/evaluation/453279-1178127419/instance-453279-1178127419.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-453279-1178127419 -o ROOT/results/node18/conversion-453279-1178127419 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453279-1178127419/instance-453279-1178127419.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-453279-1178127419 -o ROOT/results/node18/solver-453279-1178127419 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453279-1178127419/PBS4 /tmp/evaluation/453279-1178127419/instance-453279-1178127419.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7931a71f4daac58a32a56f6c89bc3525

RANDOM SEED= 974537705

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827256 kB
Buffers:         85920 kB
Cached:          50476 kB
SwapCached:      15040 kB
Active:          84452 kB
Inactive:        77980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827256 kB
SwapTotal:     4192956 kB
SwapFree:      4147168 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            51824 kB
Committed_AS:  8462316 kB
PageTables:       1780 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= 66561 MiB

End job on node18 on Wed May  2 18:07:04 UTC 2007