Trace number 453039

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. 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_4.opb
MD5SUMefe239846afd4f2627c83cec32ebc27d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
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 constraint107
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)37458
Sum of products size (including duplicates)74916
Number of different products37458
Sum of products size74916

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/453039-1178111879/instance-453039-1178111879.opb ......
1.09/1.20	c done parsing opb.
1.09/1.20	o 247
1.19/1.24	o 246
1.19/1.29	o 245
1.29/1.33	o 244
1.29/1.38	o 227
1.39/1.42	o 226
1.39/1.47	o 225
1.49/1.51	o 224
1.49/1.56	o 223
1.59/1.60	o 222
1.59/1.65	o 221
1.59/1.69	o 220
1.69/1.74	o 219
1.69/1.78	o 218
1.79/1.82	o 217
1.79/1.87	o 216
1.89/1.92	o 215
1.89/1.96	o 214
1.98/2.01	o 213
1.98/2.05	o 212
2.10/2.10	o 211
2.10/2.14	o 210
2.10/2.19	o 209
2.20/2.23	o 208
2.20/2.28	o 207
2.29/2.32	o 206
2.29/2.37	o 205
2.39/2.41	o 204
2.39/2.46	o 203
2.49/2.50	o 202
2.49/2.55	o 201
2.49/2.59	o 200
2.59/2.63	o 199
2.59/2.68	o 198
2.69/2.72	o 197
2.69/2.77	o 196
2.78/2.81	o 195
2.78/2.86	o 194
2.88/2.90	o 193
2.88/2.95	o 192
2.88/2.99	o 191
2.98/3.04	o 190
2.98/3.09	o 189
3.09/3.13	o 188
3.09/3.18	o 187
3.20/3.22	o 186
3.20/3.27	o 185
3.29/3.31	o 184
3.29/3.36	o 183
3.39/3.40	o 182
3.39/3.45	o 181
3.39/3.49	o 180
3.49/3.54	o 179
3.49/3.58	o 178
3.59/3.63	o 177
3.59/3.68	o 176
3.69/3.72	o 175
3.69/3.77	o 174
3.79/3.81	o 173
3.79/3.86	o 172
3.89/3.90	o 171
3.89/3.95	o 170
3.89/3.99	o 169
3.99/4.04	o 168
3.99/4.08	o 167
4.09/4.13	o 166
4.09/4.17	o 165
4.19/4.22	o 164
4.19/4.26	o 163
4.30/4.31	o 162
4.30/4.35	o 161
4.30/4.40	o 160
4.39/4.44	o 159
4.39/4.49	o 158
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4.59/4.62	o 155
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4.69/4.71	o 153
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4.99/5.03	o 146
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5.09/5.12	o 144
5.09/5.16	o 143
5.19/5.21	o 142
5.19/5.25	o 141
5.29/5.30	o 140
5.29/5.34	o 139
5.29/5.39	o 138
5.39/5.43	o 137
5.39/5.48	o 136
5.49/5.52	o 135
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5.58/5.61	o 133
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5.69/5.70	o 131
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5.69/5.79	o 129
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5.89/5.93	o 126
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5.99/6.02	o 124
5.99/6.06	o 123
6.09/6.11	o 122
6.09/6.15	o 121
6.09/6.20	o 120
6.19/6.24	o 119
6.19/6.28	o 118
6.29/6.33	o 117
6.29/6.37	o 116
6.39/6.42	o 115
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6.49/6.51	o 113
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6.59/6.68	o 109
6.69/6.73	o 108
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6.79/6.82	o 106
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6.88/6.91	o 104
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6.98/7.00	o 102
6.98/7.04	o 101
6.98/7.09	o 100
7.08/7.13	o 99
7.08/7.17	o 98
7.18/7.22	o 97
7.18/7.26	o 96
7.28/7.30	o 95
7.28/7.35	o 94
7.28/7.39	o 93
7.39/7.44	o 92
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7.49/7.52	o 90
7.49/7.57	o 89
7.59/7.61	o 88
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7.69/7.74	o 85
7.69/7.78	o 84
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7.89/7.92	o 81
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7.99/8.00	o 79
7.99/8.05	o 78
7.99/8.09	o 77
8.09/8.13	o 76
8.09/8.18	o 75
8.18/8.22	o 74
8.18/8.27	o 73
8.28/8.31	o 72
8.28/8.35	o 71
8.38/8.40	o 70
8.38/8.44	o 69
8.38/8.49	o 68
8.48/8.53	o 67
8.48/8.58	o 66
8.58/8.62	o 65
8.58/8.66	o 64
8.69/8.71	o 63
8.69/8.75	o 62
8.69/8.80	o 61
8.79/8.84	o 60
8.79/8.88	o 59
8.88/8.96	o 58
8.98/9.01	o 57
8.98/9.05	o 56
8.98/9.09	o 55
9.08/9.14	o 54
9.08/9.18	o 53
9.19/9.22	o 52
9.19/9.26	o 51
9.29/9.31	o 50
9.29/9.35	o 49
9.29/9.39	o 48
9.39/9.44	o 47
9.39/9.48	o 46
9.49/9.52	o 45
9.49/9.57	o 44
9.59/9.61	o 43
9.59/9.65	o 42
9.59/9.69	o 41
9.69/9.74	o 40
9.79/9.82	o 39
9.79/9.86	o 38
9.89/9.90	o 37
9.89/9.94	o 36
9.89/9.99	o 35
9.99/10.03	o 34
10.09/10.11	o 33
10.09/10.15	o 32
10.18/10.22	o 31
10.28/10.34	o 30
71.96/72.08	o 29
72.06/72.13	o 28
72.26/72.38	o 27
72.56/72.65	o 26
73.36/73.43	o 25
590.26/590.50	o 24
690.32/690.63	o 23
1648.27/1648.94	o 22
1800.01/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453039-1178111879/instance-453039-1178111879.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-453039-1178111879 -o ROOT/results/node20/solver-453039-1178111879 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453039-1178111879/PBS4 /tmp/evaluation/453039-1178111879/instance-453039-1178111879.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: 0.00 0.00 0.05 3/77 8502
/proc/meminfo: memFree=1691824/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=4884 CPUtime=0
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 259105499 5001216 480 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/8502/statm: 1221 483 81 219 0 998 0

[startup+0.044676 s]
/proc/loadavg: 0.00 0.00 0.05 3/77 8502
/proc/meminfo: memFree=1691824/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=6828 CPUtime=0.03
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 1512 0 0 0 3 0 0 0 18 0 1 0 259105499 6991872 1463 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8502/statm: 1707 1463 88 219 0 1484 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6828

[startup+0.101686 s]
/proc/loadavg: 0.00 0.00 0.05 3/77 8502
/proc/meminfo: memFree=1691824/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=7432 CPUtime=0.09
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 1673 0 0 0 9 0 0 0 18 0 1 0 259105499 7610368 1624 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8502/statm: 1858 1624 88 219 0 1635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7432

[startup+0.301728 s]
/proc/loadavg: 0.00 0.00 0.05 3/77 8502
/proc/meminfo: memFree=1691824/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=9540 CPUtime=0.29
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 2224 0 0 0 28 1 0 0 19 0 1 0 259105499 9768960 2142 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/8502/statm: 2385 2142 89 219 0 2162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9540

[startup+0.701805 s]
/proc/loadavg: 0.00 0.00 0.05 3/77 8502
/proc/meminfo: memFree=1691824/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=14376 CPUtime=0.69
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 3731 0 0 0 68 1 0 0 23 0 1 0 259105499 14721024 3052 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8502/statm: 3594 3052 89 219 0 3371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14376

[startup+1.50298 s]
/proc/loadavg: 0.08 0.02 0.05 2/78 8503
/proc/meminfo: memFree=1678056/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=21176 CPUtime=1.49
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 5825 0 0 0 146 3 0 0 25 0 1 0 259105499 21684224 4365 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 5294 4365 104 219 0 5071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21176

[startup+3.10129 s]
/proc/loadavg: 0.08 0.02 0.05 2/78 8503
/proc/meminfo: memFree=1674216/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=22328 CPUtime=3.09
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 6060 0 0 0 304 5 0 0 25 0 1 0 259105499 22863872 4600 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 5582 4600 104 219 0 5359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22328

[startup+6.30193 s]
/proc/loadavg: 0.15 0.03 0.06 2/78 8503
/proc/meminfo: memFree=1671528/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=26568 CPUtime=6.29
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 6891 0 0 0 622 7 0 0 25 0 1 0 259105499 27205632 5431 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 6642 5431 104 219 0 6419 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26568

[startup+12.7012 s]
/proc/loadavg: 0.22 0.05 0.06 2/78 8503
/proc/meminfo: memFree=1664424/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=34548 CPUtime=12.68
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 8326 0 0 0 1259 9 0 0 25 0 1 0 259105499 35377152 6866 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 8637 6866 104 219 0 8414 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34548

[startup+25.5018 s]
/proc/loadavg: 0.39 0.09 0.08 2/78 8503
/proc/meminfo: memFree=1663592/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=35456 CPUtime=25.48
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 8594 0 0 0 2538 10 0 0 25 0 1 0 259105499 36306944 7052 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 8864 7052 104 219 0 8641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35456

[startup+51.1019 s]
/proc/loadavg: 0.60 0.17 0.10 2/78 8503
/proc/meminfo: memFree=1663144/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=37764 CPUtime=51.06
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 8765 0 0 0 5096 10 0 0 25 0 1 0 259105499 38670336 7190 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 9441 7190 104 219 0 9218 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37764

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.14 2/78 8503
/proc/meminfo: memFree=1661736/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=38940 CPUtime=102.25
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 9215 0 0 0 10213 12 0 0 25 0 1 0 259105499 39874560 7541 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 9735 7541 104 219 0 9512 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38940

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.19 2/78 8503
/proc/meminfo: memFree=1657896/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=44172 CPUtime=162.23
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 10721 0 0 0 16209 14 0 0 25 0 1 0 259105499 45232128 8482 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 11043 8482 104 219 0 10820 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44172

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.24 2/78 8503
/proc/meminfo: memFree=1656872/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=44604 CPUtime=222.2
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 11001 0 0 0 22205 15 0 0 25 0 1 0 259105499 45674496 8729 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 11151 8729 104 219 0 10928 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 44604

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.29 2/78 8503
/proc/meminfo: memFree=1654696/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=51396 CPUtime=282.18
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 11788 0 0 0 28201 17 0 0 25 0 1 0 259105499 52629504 9256 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 12849 9256 104 219 0 12626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 51396

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.33 2/78 8503
/proc/meminfo: memFree=1652584/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=53052 CPUtime=342.16
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 12536 0 0 0 34198 18 0 0 25 0 1 0 259105499 54325248 9788 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 13263 9788 104 219 0 13040 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 53052

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.37 2/78 8503
/proc/meminfo: memFree=1650792/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=55908 CPUtime=402.14
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 13545 0 0 0 40194 20 0 0 25 0 1 0 259105499 57249792 10374 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 13977 10374 104 219 0 13754 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 55908

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.40 2/78 8503
/proc/meminfo: memFree=1644392/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=64260 CPUtime=462.11
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 15787 0 0 0 46188 23 0 0 25 0 1 0 259105499 65802240 11834 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 16065 11834 104 219 0 15842 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 64260

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.44 2/78 8503
/proc/meminfo: memFree=1641064/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=67776 CPUtime=522.09
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 16890 0 0 0 52183 26 0 0 25 0 1 0 259105499 69402624 12666 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 16944 12666 104 219 0 16721 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 67776

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.47 2/78 8503
/proc/meminfo: memFree=1637544/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=72828 CPUtime=582.06
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 18251 0 0 0 58178 28 0 0 25 0 1 0 259105499 74575872 13531 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 18207 13531 104 219 0 17984 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 72828

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.50 2/78 8503
/proc/meminfo: memFree=1633640/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=80284 CPUtime=642.05
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 19906 0 0 0 64174 31 0 0 25 0 1 0 259105499 82210816 14525 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 20071 14525 104 219 0 19848 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 80284


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.60 2/78 8503
/proc/meminfo: memFree=1628456/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=87268 CPUtime=881.96
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 23889 0 0 0 88154 42 0 0 25 0 1 0 259105499 89362432 15830 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 21817 15830 104 219 0 21594 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 87268

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.63 2/78 8503
/proc/meminfo: memFree=1627496/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=88832 CPUtime=941.93
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 24387 0 0 0 94149 44 0 0 25 0 1 0 259105499 90963968 16079 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 22208 16079 104 219 0 21985 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 88832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 8503
/proc/meminfo: memFree=1627176/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=89368 CPUtime=1001.91
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 24603 0 0 0 100146 45 0 0 25 0 1 0 259105499 91512832 16112 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 22342 16112 104 219 0 22119 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 89368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.66 2/78 8503
/proc/meminfo: memFree=1626600/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=90016 CPUtime=1061.89
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 25057 0 0 0 106141 48 0 0 25 0 1 0 259105499 92176384 16262 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 22504 16262 104 219 0 22281 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 90016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.68 2/78 8503
/proc/meminfo: memFree=1626280/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=90340 CPUtime=1121.86
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 25863 0 0 0 112136 50 0 0 25 0 1 0 259105499 92508160 16347 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 22585 16347 104 219 0 22362 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 90340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 8503
/proc/meminfo: memFree=1625768/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=91052 CPUtime=1181.84
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 26225 0 0 0 118132 52 0 0 25 0 1 0 259105499 93237248 16478 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 22763 16478 104 219 0 22540 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 91052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 8503
/proc/meminfo: memFree=1625256/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=92780 CPUtime=1241.82
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 26777 0 0 0 124127 55 0 0 25 0 1 0 259105499 95006720 16570 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 23195 16570 104 219 0 22972 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 92780

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 8503
/proc/meminfo: memFree=1624616/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=93744 CPUtime=1301.8
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 27170 0 0 0 130122 58 0 0 25 0 1 0 259105499 95993856 16781 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 23436 16781 104 219 0 23213 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 93744

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 8503
/proc/meminfo: memFree=1624040/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=94128 CPUtime=1361.77
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 27413 0 0 0 136118 59 0 0 25 0 1 0 259105499 96387072 16874 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 23532 16874 104 219 0 23309 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 94128

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 8505
/proc/meminfo: memFree=1623528/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=95472 CPUtime=1421.75
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 27768 0 0 0 142114 61 0 0 25 0 1 0 259105499 97763328 17013 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 23868 17013 104 219 0 23645 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 95472

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 8505
/proc/meminfo: memFree=1623016/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=95924 CPUtime=1481.73
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 28038 0 0 0 148109 64 0 0 25 0 1 0 259105499 98226176 17100 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 23981 17100 104 219 0 23758 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 95924

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 8505
/proc/meminfo: memFree=1622888/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=96056 CPUtime=1541.7
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 28200 0 0 0 154105 65 0 0 25 0 1 0 259105499 98361344 17187 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24014 17187 104 219 0 23791 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 96056

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 8505
/proc/meminfo: memFree=1622504/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=96584 CPUtime=1601.68
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 28460 0 0 0 160101 67 0 0 25 0 1 0 259105499 98902016 17297 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24146 17297 104 219 0 23923 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 96584

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 8505
/proc/meminfo: memFree=1621672/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=97292 CPUtime=1661.66
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 28804 0 0 0 166094 72 0 0 25 0 1 0 259105499 99627008 17491 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24323 17491 104 219 0 24100 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 97292

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 8505
/proc/meminfo: memFree=1621288/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=97552 CPUtime=1721.64
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 29044 0 0 0 172090 74 0 0 25 0 1 0 259105499 99893248 17548 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24388 17548 104 219 0 24165 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 97552

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 8505
/proc/meminfo: memFree=1621096/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=98068 CPUtime=1781.62
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 29265 0 0 0 178086 76 0 0 25 0 1 0 259105499 100421632 17595 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24517 17595 104 219 0 24294 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 98068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 8505
/proc/meminfo: memFree=1620968/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=98200 CPUtime=1800.01
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 29372 0 0 0 179925 76 0 0 25 0 1 0 259105499 100556800 17627 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24550 17627 104 219 0 24327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98200

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: 0.99 0.97 0.82 2/78 8505
/proc/meminfo: memFree=1620968/2055920 swapFree=4154924/4192956
[pid=8502] ppid=8500 vsize=98200 CPUtime=1800.01
/proc/8502/stat : 8502 (PBS4) R 8500 8502 8320 0 -1 4194304 29372 0 0 0 179925 76 0 0 25 0 1 0 259105499 100556800 17627 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8502/statm: 24550 17627 104 219 0 24327 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98200

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1799.26
CPU system time (s): 0.78288
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 98200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.78288
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29373
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= 36441

runsolver used 1.44178 second user time and 4.11537 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed May  2 13:17:59 UTC 2007

IDJOB= 453039
IDBENCH= 48104
IDSOLVER= 157
FILE ID= node20/453039-1178111879

PBS_JOBID= 4751006

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_4.opb
COMMAND LINE= /tmp/evaluation/453039-1178111879/PBS4 /tmp/evaluation/453039-1178111879/instance-453039-1178111879.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-453039-1178111879 -o ROOT/results/node20/conversion-453039-1178111879 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453039-1178111879/instance-453039-1178111879.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-453039-1178111879 -o ROOT/results/node20/solver-453039-1178111879 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453039-1178111879/PBS4 /tmp/evaluation/453039-1178111879/instance-453039-1178111879.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  efe239846afd4f2627c83cec32ebc27d

RANDOM SEED= 264087292

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1692232 kB
Buffers:        212596 kB
Cached:          39312 kB
SwapCached:      16828 kB
Active:         157720 kB
Inactive:       117888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692232 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            4128 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            73532 kB
Committed_AS:  6500588 kB
PageTables:       1744 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 node20 on Wed May  2 13:48:04 UTC 2007