Trace number 453579

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. 1800.03 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_2.opb
MD5SUMe4d0ce6c299ae1a05f607b170c68aad6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark33
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
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 constraint26
Maximum length of a constraint46
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)15670
Sum of products size (including duplicates)31340
Number of different products15670
Sum of products size31340

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/453579-1178142736/instance-453579-1178142736.opb ......
0.39/0.46	c done parsing opb.
0.39/0.46	o 247
0.39/0.48	o 246
0.39/0.50	o 245
0.49/0.51	o 244
0.49/0.53	o 227
0.49/0.55	o 226
0.49/0.57	o 225
0.49/0.58	o 224
0.59/0.60	o 223
0.59/0.62	o 222
0.59/0.63	o 221
0.59/0.65	o 220
0.59/0.67	o 219
0.59/0.69	o 218
0.69/0.70	o 217
0.69/0.72	o 216
0.69/0.74	o 215
0.69/0.76	o 214
0.69/0.77	o 213
0.69/0.79	o 212
0.78/0.81	o 211
0.78/0.82	o 210
0.78/0.84	o 209
0.78/0.86	o 208
0.78/0.88	o 207
0.78/0.89	o 206
0.89/0.91	o 205
0.89/0.93	o 204
0.89/0.95	o 203
0.89/0.96	o 202
0.89/0.98	o 201
0.99/1.00	o 200
0.99/1.01	o 199
0.99/1.03	o 198
0.99/1.05	o 197
0.99/1.07	o 196
0.99/1.08	o 195
0.99/1.10	o 194
1.09/1.12	o 193
1.09/1.13	o 192
1.09/1.15	o 191
1.09/1.17	o 190
1.09/1.19	o 189
1.19/1.21	o 188
1.19/1.22	o 187
1.19/1.24	o 186
1.19/1.26	o 185
1.19/1.27	o 184
1.19/1.29	o 183
1.29/1.31	o 182
1.29/1.33	o 181
1.29/1.34	o 180
1.29/1.36	o 179
1.29/1.38	o 178
1.29/1.40	o 177
1.39/1.41	o 176
1.39/1.43	o 175
1.39/1.45	o 174
1.39/1.47	o 173
1.39/1.48	o 172
1.49/1.50	o 171
1.49/1.52	o 170
1.49/1.54	o 169
1.49/1.55	o 168
1.49/1.57	o 167
1.49/1.59	o 166
1.59/1.60	o 165
1.59/1.62	o 164
1.59/1.64	o 163
1.59/1.66	o 162
1.59/1.67	o 161
1.59/1.69	o 160
1.68/1.71	o 159
1.68/1.72	o 158
1.68/1.74	o 157
1.68/1.76	o 156
1.68/1.78	o 155
1.68/1.79	o 154
1.78/1.81	o 153
1.78/1.83	o 152
1.78/1.85	o 151
1.78/1.86	o 150
1.78/1.88	o 149
1.88/1.90	o 148
1.88/1.92	o 147
1.88/1.93	o 146
1.88/1.95	o 145
1.88/1.97	o 144
1.88/1.98	o 143
1.99/2.00	o 142
1.99/2.02	o 141
1.99/2.04	o 140
1.99/2.05	o 139
1.99/2.07	o 138
1.99/2.09	o 137
2.09/2.11	o 136
2.09/2.12	o 135
2.09/2.14	o 134
2.09/2.16	o 133
2.09/2.17	o 132
2.09/2.19	o 131
2.19/2.21	o 130
2.19/2.23	o 129
2.19/2.24	o 128
2.19/2.26	o 127
2.19/2.28	o 126
2.19/2.29	o 125
2.29/2.39	o 124
2.39/2.41	o 123
2.39/2.43	o 122
2.39/2.45	o 121
2.39/2.46	o 120
2.39/2.48	o 119
2.49/2.50	o 118
2.49/2.51	o 117
2.49/2.53	o 116
2.49/2.55	o 115
2.49/2.57	o 114
2.49/2.58	o 113
2.58/2.60	o 112
2.58/2.62	o 111
2.58/2.63	o 110
2.58/2.65	o 109
2.58/2.67	o 108
2.58/2.68	o 107
2.68/2.70	o 106
2.68/2.72	o 105
2.68/2.73	o 104
2.68/2.75	o 103
2.68/2.77	o 102
2.68/2.78	o 101
2.78/2.80	o 100
2.78/2.82	o 99
3.08/3.17	o 98
3.18/3.24	o 97
4.49/4.55	o 96
4.88/4.97	o 95
4.98/5.01	o 94
4.98/5.06	o 93
4.98/5.08	o 84
5.08/5.10	o 82
5.08/5.12	o 81
5.18/5.20	o 80
5.18/5.22	o 78
5.18/5.24	o 76
5.18/5.26	o 75
5.18/5.28	o 74
5.99/6.10	o 73
77.66/77.78	o 72
81.06/81.19	o 71
106.56/106.60	o 70
115.25/115.37	o 69
124.15/124.24	o 68
133.35/133.49	o 67
133.45/133.55	o 66
142.85/142.90	o 65
142.85/142.94	o 64
152.14/152.28	o 62
152.25/152.30	o 61
152.25/152.32	o 57
152.25/152.33	o 56
152.25/152.35	o 55
152.25/152.37	o 54
152.25/152.39	o 53
152.34/152.40	o 52
153.24/153.38	o 51
298.20/298.39	o 50
335.90/336.06	o 49
649.31/649.65	o 48
649.31/649.67	o 47
794.28/794.67	o 46
801.28/801.68	o 45
1025.91/1026.36	o 44
1260.85/1261.30	o 43
1354.53/1355.03	o 42
1800.01/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453579-1178142736/instance-453579-1178142736.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-453579-1178142736 -o ROOT/results/node19/solver-453579-1178142736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453579-1178142736/PBS4 /tmp/evaluation/453579-1178142736/instance-453579-1178142736.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: 0.83 0.93 0.96 3/77 12756
/proc/meminfo: memFree=1797616/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=2844 CPUtime=0
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 262191071 2912256 471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/12756/statm: 711 475 81 219 0 488 0

[startup+0.104952 s]
/proc/loadavg: 0.83 0.93 0.96 3/77 12756
/proc/meminfo: memFree=1797616/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=4528 CPUtime=0.09
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 950 0 0 0 9 0 0 0 18 0 1 0 262191071 4636672 934 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12756/statm: 1132 934 87 219 0 909 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4528

[startup+0.20296 s]
/proc/loadavg: 0.83 0.93 0.96 3/77 12756
/proc/meminfo: memFree=1797616/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=5832 CPUtime=0.19
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 1251 0 0 0 19 0 0 0 19 0 1 0 262191071 5971968 1170 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134529809 0 0 4096 0 0 0 0 17 1 0 0
/proc/12756/statm: 1458 1170 89 219 0 1235 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5832

[startup+0.302972 s]
/proc/loadavg: 0.83 0.93 0.96 3/77 12756
/proc/meminfo: memFree=1797616/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=7128 CPUtime=0.29
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 1691 0 0 0 29 0 0 0 20 0 1 0 262191071 7299072 1432 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134530234 0 0 4096 0 0 0 0 17 1 0 0
/proc/12756/statm: 1782 1432 89 219 0 1559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7128

[startup+0.702015 s]
/proc/loadavg: 0.83 0.93 0.96 3/77 12756
/proc/meminfo: memFree=1797616/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=8252 CPUtime=0.69
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 2052 0 0 0 68 1 0 0 23 0 1 0 262191071 8450048 1793 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 2063 1793 104 219 0 1840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8252

[startup+1.5011 s]
/proc/loadavg: 0.83 0.93 0.96 2/78 12757
/proc/meminfo: memFree=1790504/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=8940 CPUtime=1.49
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 2194 0 0 0 146 3 0 0 25 0 1 0 262191071 9154560 1935 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 2235 1935 104 219 0 2012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8940

[startup+3.10127 s]
/proc/loadavg: 0.83 0.93 0.96 2/78 12757
/proc/meminfo: memFree=1789224/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=11412 CPUtime=3.08
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 2695 0 0 0 303 5 0 0 25 0 1 0 262191071 11685888 2436 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 2853 2436 104 219 0 2630 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11412

[startup+6.30162 s]
/proc/loadavg: 0.84 0.93 0.96 2/78 12757
/proc/meminfo: memFree=1786536/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=13684 CPUtime=6.28
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 3237 0 0 0 621 7 0 0 25 0 1 0 262191071 14012416 2881 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 3421 2881 104 219 0 3198 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13684

[startup+12.7013 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 12757
/proc/meminfo: memFree=1785704/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=15044 CPUtime=12.68
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 3391 0 0 0 1261 7 0 0 25 0 1 0 262191071 15405056 3035 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 3761 3035 104 219 0 3538 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15044

[startup+25.5027 s]
/proc/loadavg: 0.89 0.93 0.96 2/78 12757
/proc/meminfo: memFree=1784680/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=15412 CPUtime=25.48
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 3637 0 0 0 2540 8 0 0 25 0 1 0 262191071 15781888 3281 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 3853 3281 104 219 0 3630 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15412

[startup+51.1025 s]
/proc/loadavg: 0.92 0.94 0.96 2/78 12757
/proc/meminfo: memFree=1782632/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=18356 CPUtime=51.07
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 4148 0 0 0 5098 9 0 0 25 0 1 0 262191071 18796544 3792 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 4589 3792 104 219 0 4366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18356

[startup+102.301 s]
/proc/loadavg: 0.97 0.94 0.96 2/78 12757
/proc/meminfo: memFree=1778088/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=25032 CPUtime=102.26
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 5278 0 0 0 10214 12 0 0 25 0 1 0 262191071 25632768 4922 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 6258 4922 104 219 0 6035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25032

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 12757
/proc/meminfo: memFree=1773864/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=30268 CPUtime=162.24
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 6371 0 0 0 16206 18 0 0 25 0 1 0 262191071 30994432 6015 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 7567 6015 104 219 0 7344 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30268

[startup+222.305 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 12757
/proc/meminfo: memFree=1770920/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=33312 CPUtime=222.23
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 7068 0 0 0 22201 22 0 0 25 0 1 0 262191071 34111488 6712 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 8328 6712 104 219 0 8105 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33312

[startup+282.303 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 12757
/proc/meminfo: memFree=1769128/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=36092 CPUtime=282.21
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 7739 0 0 0 28194 27 0 0 25 0 1 0 262191071 36958208 7190 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9023 7190 104 219 0 8800 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36092

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12757
/proc/meminfo: memFree=1767976/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=36896 CPUtime=342.19
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 7987 0 0 0 34188 31 0 0 25 0 1 0 262191071 37781504 7438 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9224 7438 104 219 0 9001 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36896

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12757
/proc/meminfo: memFree=1767080/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=37744 CPUtime=402.18
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 8218 0 0 0 40182 36 0 0 25 0 1 0 262191071 38649856 7669 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9436 7669 104 219 0 9213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12757
/proc/meminfo: memFree=1765928/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=38640 CPUtime=462.17
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 8502 0 0 0 46177 40 0 0 25 0 1 0 262191071 39567360 7953 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547329 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9660 7953 104 219 0 9437 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38640

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12757
/proc/meminfo: memFree=1765032/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=39532 CPUtime=522.15
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 8723 0 0 0 52170 45 0 0 25 0 1 0 262191071 40480768 8174 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9883 8174 104 219 0 9660 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12955
/proc/meminfo: memFree=1764248/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=39984 CPUtime=582.03
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 8839 0 0 0 58153 50 0 0 25 0 1 0 262191071 40943616 8290 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 9996 8290 104 219 0 9773 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 39984

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12955
/proc/meminfo: memFree=1764008/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=40176 CPUtime=642.01
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 8947 0 0 0 64147 54 0 0 25 0 1 0 262191071 41140224 8398 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10044 8398 104 219 0 9821 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 40176


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12955
/proc/meminfo: memFree=1762920/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=42432 CPUtime=881.95
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9624 0 0 0 88121 74 0 0 25 0 1 0 262191071 43450368 8690 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10608 8690 104 219 0 10385 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 42432

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12955
/proc/meminfo: memFree=1762408/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=42964 CPUtime=941.94
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9747 0 0 0 94115 79 0 0 25 0 1 0 262191071 43995136 8813 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10741 8813 104 219 0 10518 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42964

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1762216/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=42964 CPUtime=1001.92
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9794 0 0 0 100108 84 0 0 25 0 1 0 262191071 43995136 8860 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10741 8860 104 219 0 10518 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 42964

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1761960/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=43248 CPUtime=1061.9
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9856 0 0 0 106101 89 0 0 25 0 1 0 262191071 44285952 8922 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10812 8922 104 219 0 10589 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 43248

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1761768/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=43276 CPUtime=1121.89
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9905 0 0 0 112097 92 0 0 25 0 1 0 262191071 44314624 8971 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10819 8971 104 219 0 10596 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 43276

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1761640/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=43276 CPUtime=1181.87
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 9947 0 0 0 118090 97 0 0 25 0 1 0 262191071 44314624 9013 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10819 9013 104 219 0 10596 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 43276

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1761320/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=43692 CPUtime=1241.85
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10030 0 0 0 124083 102 0 0 25 0 1 0 262191071 44740608 9074 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10923 9074 104 219 0 10700 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 43692

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1761064/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=43692 CPUtime=1301.84
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10093 0 0 0 130077 107 0 0 25 0 1 0 262191071 44740608 9137 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 10923 9137 104 219 0 10700 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 43692

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1760744/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44100 CPUtime=1361.82
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10173 0 0 0 136070 112 0 0 25 0 1 0 262191071 45158400 9217 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11025 9217 104 219 0 10802 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 44100

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1760424/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44132 CPUtime=1421.82
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10233 0 0 0 142062 120 0 0 25 0 1 0 262191071 45191168 9277 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11033 9277 104 219 0 10810 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 44132

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1760168/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44212 CPUtime=1481.8
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10301 0 0 0 148055 125 0 0 25 0 1 0 262191071 45273088 9345 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11053 9345 104 219 0 10830 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 44212

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1759848/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44248 CPUtime=1541.78
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10349 0 0 0 154049 129 0 0 25 0 1 0 262191071 45309952 9393 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11062 9393 104 219 0 10839 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 44248

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1759656/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44588 CPUtime=1601.77
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10407 0 0 0 160042 135 0 0 25 0 1 0 262191071 45658112 9451 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11147 9451 104 219 0 10924 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 44588

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1759464/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44596 CPUtime=1661.74
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10458 0 0 0 166034 140 0 0 25 0 1 0 262191071 45666304 9502 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11149 9502 104 219 0 10926 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 44596

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1759144/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=44828 CPUtime=1721.73
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10536 0 0 0 172030 143 0 0 25 0 1 0 262191071 45903872 9580 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11207 9580 104 219 0 10984 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 44828

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1758696/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=45212 CPUtime=1781.71
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10607 0 0 0 178025 146 0 0 25 0 1 0 262191071 46297088 9651 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11303 9651 104 219 0 11080 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 45212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=45212 CPUtime=1800.01
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10625 0 0 0 179853 148 0 0 25 0 1 0 262191071 46297088 9669 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11303 9669 104 219 0 11080 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 45212

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 12955
/proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956
[pid=12756] ppid=12754 vsize=45212 CPUtime=1800.01
/proc/12756/stat : 12756 (PBS4) R 12754 12756 10587 0 -1 4194304 10625 0 0 0 179853 148 0 0 25 0 1 0 262191071 46297088 9669 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12756/statm: 11303 9669 104 219 0 11080 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 45212

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1798.54
CPU system time (s): 1.49477
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 45212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.54
system time used= 1.49477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10626
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= 35886

runsolver used 1.42678 second user time and 4.12937 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed May  2 21:52:16 UTC 2007

IDJOB= 453579
IDBENCH= 48140
IDSOLVER= 157
FILE ID= node19/453579-1178142736

PBS_JOBID= 4751057

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_25_2.opb
COMMAND LINE= /tmp/evaluation/453579-1178142736/PBS4 /tmp/evaluation/453579-1178142736/instance-453579-1178142736.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-453579-1178142736 -o ROOT/results/node19/conversion-453579-1178142736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453579-1178142736/instance-453579-1178142736.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-453579-1178142736 -o ROOT/results/node19/solver-453579-1178142736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453579-1178142736/PBS4 /tmp/evaluation/453579-1178142736/instance-453579-1178142736.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e4d0ce6c299ae1a05f607b170c68aad6

RANDOM SEED= 900992724

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1798088 kB
Buffers:         92948 kB
Cached:          77576 kB
SwapCached:       8384 kB
Active:         103460 kB
Inactive:        98932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798088 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          30220 kB
Slab:            40988 kB
Committed_AS:  8856996 kB
PageTables:       1788 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= 66562 MiB

End job on node19 on Wed May  2 22:22:20 UTC 2007