Trace number 453774

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_4.opb
MD5SUM3feaf3974ec1ffdea6d6674c11d1a071
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
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 constraint50
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)15754
Sum of products size (including duplicates)31508
Number of different products15754
Sum of products size31508

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/453774-1178155853/instance-453774-1178155853.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
0.79/0.81	o 211
0.79/0.82	o 210
0.79/0.84	o 209
0.79/0.86	o 208
0.79/0.88	o 207
0.79/0.89	o 206
0.89/0.91	o 205
0.89/0.93	o 204
0.89/0.94	o 203
0.89/0.96	o 202
0.89/0.98	o 201
0.89/0.99	o 200
0.99/1.01	o 199
0.99/1.03	o 198
0.99/1.05	o 197
0.99/1.06	o 196
0.99/1.08	o 195
0.99/1.10	o 194
1.09/1.11	o 193
1.09/1.13	o 192
1.09/1.15	o 191
1.09/1.17	o 190
1.09/1.18	o 189
1.19/1.20	o 188
1.19/1.22	o 187
1.19/1.23	o 186
1.19/1.25	o 185
1.19/1.27	o 184
1.19/1.29	o 183
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1.29/1.32	o 181
1.29/1.34	o 180
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1.29/1.39	o 177
1.39/1.41	o 176
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1.39/1.44	o 174
1.39/1.46	o 173
1.39/1.48	o 172
1.39/1.49	o 171
1.49/1.51	o 170
1.49/1.53	o 169
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1.49/1.56	o 167
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1.59/1.61	o 164
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1.59/1.65	o 162
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1.59/1.68	o 160
1.59/1.70	o 159
1.69/1.71	o 158
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1.89/1.97	o 143
1.89/1.99	o 142
1.99/2.00	o 141
1.99/2.02	o 140
1.99/2.04	o 139
1.99/2.05	o 138
1.99/2.07	o 137
1.99/2.09	o 136
2.09/2.11	o 135
2.09/2.12	o 134
2.09/2.14	o 133
2.09/2.16	o 132
2.09/2.17	o 131
2.09/2.19	o 130
2.19/2.21	o 129
2.19/2.22	o 128
2.19/2.24	o 127
2.19/2.26	o 126
2.19/2.28	o 125
2.19/2.29	o 124
2.28/2.31	o 123
2.28/2.33	o 122
2.28/2.34	o 121
2.28/2.36	o 120
2.28/2.38	o 119
2.28/2.39	o 118
2.38/2.41	o 117
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2.38/2.48	o 113
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2.48/2.51	o 111
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2.59/2.66	o 105
2.59/2.68	o 104
2.69/2.70	o 103
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2.69/2.73	o 101
2.69/2.75	o 100
2.69/2.76	o 99
2.79/2.81	o 98
2.79/2.82	o 97
2.79/2.89	o 96
2.89/2.99	o 95
2.99/3.01	o 92
2.99/3.02	o 87
2.99/3.04	o 83
2.99/3.06	o 75
2.99/3.08	o 74
7.09/7.18	o 73
8.18/8.28	o 72
43.68/43.70	o 71
43.78/43.88	o 70
46.28/46.35	o 69
99.86/99.92	o 68
100.56/100.62	o 67
100.76/100.82	o 66
100.76/100.88	o 65
100.86/100.91	o 64
100.96/101.02	o 63
118.16/118.29	o 62
145.65/145.78	o 61
155.36/155.45	o 60
202.25/202.37	o 59
239.53/239.60	o 58
443.28/443.43	o 57
463.77/463.93	o 56
684.92/685.11	o 55
724.51/724.73	o 54
724.51/724.75	o 53
724.51/724.77	o 52
724.51/724.78	o 51
725.30/725.52	o 50
805.49/805.73	o 48
898.16/898.41	o 47
907.96/908.29	o 46
1306.36/1306.72	o 44
1306.36/1306.74	o 43
1306.86/1307.25	o 42
1434.92/1435.30	o 41
1434.92/1435.32	o 40
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453774-1178155853/instance-453774-1178155853.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-453774-1178155853 -o ROOT/results/node17/solver-453774-1178155853 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453774-1178155853/PBS4 /tmp/evaluation/453774-1178155853/instance-453774-1178155853.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: 0.96 0.98 0.99 3/77 15393
/proc/meminfo: memFree=1665048/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=2848 CPUtime=0
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 263502891 2916352 465 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 712 469 81 219 0 489 0

[startup+0.0348141 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 15393
/proc/meminfo: memFree=1665048/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=3816 CPUtime=0.03
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 751 0 0 0 3 0 0 0 18 0 1 0 263502891 3907584 735 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 954 735 87 219 0 731 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3816

[startup+0.101819 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 15393
/proc/meminfo: memFree=1665048/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=4536 CPUtime=0.09
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 948 0 0 0 9 0 0 0 18 0 1 0 263502891 4644864 932 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 1134 932 87 219 0 911 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4536

[startup+0.30184 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 15393
/proc/meminfo: memFree=1665048/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=7088 CPUtime=0.29
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 1709 0 0 0 29 0 0 0 19 0 1 0 263502891 7258112 1450 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 1772 1450 89 219 0 1549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7088

[startup+0.701882 s]
/proc/loadavg: 0.96 0.98 0.99 3/77 15393
/proc/meminfo: memFree=1665048/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=8136 CPUtime=0.69
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 2059 0 0 0 68 1 0 0 23 0 1 0 263502891 8331264 1800 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 2034 1800 104 219 0 1811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8136

[startup+1.50197 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1658064/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=8820 CPUtime=1.49
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 2204 0 0 0 147 2 0 0 25 0 1 0 263502891 9031680 1945 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 2205 1945 104 219 0 1982 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8820

[startup+3.10113 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1656720/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=11492 CPUtime=3.09
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 2749 0 0 0 305 4 0 0 25 0 1 0 263502891 11767808 2490 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 2873 2490 104 219 0 2650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11492

[startup+6.30147 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1654288/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=12736 CPUtime=6.29
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 3084 0 0 0 625 4 0 0 25 0 1 0 263502891 13041664 2728 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 3184 2728 104 219 0 2961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12736

[startup+12.7021 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1652760/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=15232 CPUtime=12.69
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 3485 0 0 0 1264 5 0 0 25 0 1 0 263502891 15597568 3129 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 3808 3129 104 219 0 3585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15232

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1651808/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=15616 CPUtime=25.48
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 3700 0 0 0 2543 5 0 0 25 0 1 0 263502891 15990784 3344 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 3904 3344 104 219 0 3681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15616

[startup+51.1011 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1649248/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=19124 CPUtime=51.08
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 4334 0 0 0 5100 8 0 0 25 0 1 0 263502891 19582976 3978 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 4781 3978 104 219 0 4558 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19124

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1645536/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=24972 CPUtime=102.27
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 5244 0 0 0 10216 11 0 0 25 0 1 0 263502891 25571328 4888 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 6243 4888 104 219 0 6020 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1641824/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=28340 CPUtime=162.25
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 6190 0 0 0 16211 14 0 0 25 0 1 0 263502891 29020160 5834 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 7085 5834 104 219 0 6862 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28340

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1638880/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=31740 CPUtime=222.24
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 6934 0 0 0 22206 18 0 0 25 0 1 0 263502891 32501760 6578 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 7935 6578 104 219 0 7712 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31740

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1637152/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=34072 CPUtime=282.22
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 7540 0 0 0 28200 22 0 0 25 0 1 0 263502891 34889728 6991 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 8518 6991 104 219 0 8295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34072

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1635872/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=35388 CPUtime=342.21
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 7865 0 0 0 34196 25 0 0 25 0 1 0 263502891 36237312 7316 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 8847 7316 104 219 0 8624 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 35388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1634912/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=36268 CPUtime=402.18
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 8099 0 0 0 40191 27 0 0 25 0 1 0 263502891 37138432 7550 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 9067 7550 104 219 0 8844 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36268

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1634208/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=36588 CPUtime=462.17
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 8272 0 0 0 46185 32 0 0 25 0 1 0 263502891 37466112 7723 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 9147 7723 104 219 0 8924 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36588

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1633568/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=37156 CPUtime=522.16
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 8436 0 0 0 52180 36 0 0 25 0 1 0 263502891 38047744 7887 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 9289 7887 104 219 0 9066 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37156

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15394
/proc/meminfo: memFree=1632736/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=37992 CPUtime=582.14
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 8641 0 0 0 58174 40 0 0 25 0 1 0 263502891 38903808 8092 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 9498 8092 104 219 0 9275 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37992

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1632288/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=38184 CPUtime=642.13
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 8753 0 0 0 64169 44 0 0 25 0 1 0 263502891 39100416 8204 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 9546 8204 104 219 0 9323 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38184


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1629856/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=41840 CPUtime=882.06
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 9733 0 0 0 88145 61 0 0 25 0 1 0 263502891 42844160 8799 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10460 8799 104 219 0 10237 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 41840

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1629664/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=41840 CPUtime=942.05
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 9782 0 0 0 94139 66 0 0 25 0 1 0 263502891 42844160 8848 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10460 8848 104 219 0 10237 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1629216/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=42320 CPUtime=1002.03
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 9920 0 0 0 100134 69 0 0 25 0 1 0 263502891 43335680 8986 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10580 8986 104 219 0 10357 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 42320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1628192/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43352 CPUtime=1062.02
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10175 0 0 0 106129 73 0 0 25 0 1 0 263502891 44392448 9241 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10838 9241 104 219 0 10615 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 43352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1628000/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43352 CPUtime=1122
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10229 0 0 0 112122 78 0 0 25 0 1 0 263502891 44392448 9295 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10838 9295 104 219 0 10615 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 43352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1627744/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43684 CPUtime=1181.98
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10298 0 0 0 118116 82 0 0 25 0 1 0 263502891 44732416 9364 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10921 9364 104 219 0 10698 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 43684

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1627424/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43684 CPUtime=1241.98
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10353 0 0 0 124111 87 0 0 25 0 1 0 263502891 44732416 9419 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10921 9419 104 219 0 10698 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 43684

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1627232/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43972 CPUtime=1301.96
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10400 0 0 0 130105 91 0 0 25 0 1 0 263502891 45027328 9466 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10993 9466 104 219 0 10770 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 43972

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1627040/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=43972 CPUtime=1361.94
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10451 0 0 0 136099 95 0 0 25 0 1 0 263502891 45027328 9517 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 10993 9517 104 219 0 10770 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 43972

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1626592/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44276 CPUtime=1421.93
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10558 0 0 0 142095 98 0 0 25 0 1 0 263502891 45338624 9624 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11069 9624 104 219 0 10846 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 44276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1626400/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44276 CPUtime=1481.91
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10600 0 0 0 148090 101 0 0 25 0 1 0 263502891 45338624 9666 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11069 9666 104 219 0 10846 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 44276

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1626016/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44812 CPUtime=1541.89
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10695 0 0 0 154085 104 0 0 25 0 1 0 263502891 45887488 9761 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11203 9761 104 219 0 10980 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 44812

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1625824/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44812 CPUtime=1601.88
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10734 0 0 0 160079 109 0 0 25 0 1 0 263502891 45887488 9800 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11203 9800 104 219 0 10980 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 44812

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1625568/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44920 CPUtime=1661.87
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10863 0 0 0 166074 113 0 0 25 0 1 0 263502891 45998080 9869 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11230 9869 104 219 0 11007 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 44920

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1625376/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=44920 CPUtime=1721.84
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10914 0 0 0 172067 117 0 0 25 0 1 0 263502891 45998080 9909 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11230 9909 104 219 0 11007 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 44920

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1625056/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=45384 CPUtime=1781.84
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 10992 0 0 0 178062 122 0 0 25 0 1 0 263502891 46473216 9987 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11346 9987 104 219 0 11123 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 45384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1624992/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=45384 CPUtime=1800.03
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 11005 0 0 0 179880 123 0 0 25 0 1 0 263502891 46473216 10000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11346 10000 104 219 0 11123 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 45384

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15396
/proc/meminfo: memFree=1624992/2055920 swapFree=4140116/4192956
[pid=15393] ppid=15391 vsize=45384 CPUtime=1800.03
/proc/15393/stat : 15393 (PBS4) R 15391 15393 14912 0 -1 4194304 11005 0 0 0 179880 123 0 0 25 0 1 0 263502891 46473216 10000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15393/statm: 11346 10000 104 219 0 11123 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 45384

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1798.81
CPU system time (s): 1.24581
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 45384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.24581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11006
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= 1332

runsolver used 1.44378 second user time and 3.9764 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu May  3 01:30:53 UTC 2007

IDJOB= 453774
IDBENCH= 48153
IDSOLVER= 157
FILE ID= node17/453774-1178155853

PBS_JOBID= 4751079

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_4.opb
COMMAND LINE= /tmp/evaluation/453774-1178155853/PBS4 /tmp/evaluation/453774-1178155853/instance-453774-1178155853.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-453774-1178155853 -o ROOT/results/node17/conversion-453774-1178155853 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453774-1178155853/instance-453774-1178155853.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-453774-1178155853 -o ROOT/results/node17/solver-453774-1178155853 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453774-1178155853/PBS4 /tmp/evaluation/453774-1178155853/instance-453774-1178155853.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3feaf3974ec1ffdea6d6674c11d1a071

RANDOM SEED= 109632742

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1665520 kB
Buffers:         81540 kB
Cached:         209724 kB
SwapCached:      15008 kB
Active:         158436 kB
Inactive:       165040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665520 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          37904 kB
Slab:            52400 kB
Committed_AS:  9821280 kB
PageTables:       1824 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 node17 on Thu May  3 02:00:56 UTC 2007