Trace number 453519

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. 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_2.opb
MD5SUMfd4b450948caa11c29cf407b64203711
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
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 constraint106
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)37488
Sum of products size (including duplicates)74976
Number of different products37488
Sum of products size74976

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/453519-1178142085/instance-453519-1178142085.opb ......
1.09/1.19	c done parsing opb.
1.09/1.19	o 247
1.18/1.24	o 246
1.18/1.28	o 245
1.29/1.33	o 244
1.29/1.37	o 227
1.39/1.42	o 226
1.39/1.46	o 225
1.49/1.51	o 224
1.49/1.55	o 223
1.49/1.59	o 222
1.59/1.64	o 221
1.59/1.68	o 220
1.69/1.73	o 219
1.69/1.77	o 218
1.79/1.82	o 217
1.79/1.87	o 216
1.89/1.91	o 215
1.89/1.96	o 214
1.99/2.00	o 213
1.99/2.05	o 212
1.99/2.09	o 211
2.09/2.13	o 210
2.09/2.18	o 209
2.19/2.23	o 208
2.19/2.27	o 207
2.29/2.32	o 206
2.29/2.36	o 205
2.39/2.40	o 204
2.39/2.45	o 203
2.39/2.49	o 202
2.49/2.54	o 201
2.49/2.58	o 200
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2.58/2.67	o 198
2.69/2.72	o 197
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2.79/2.81	o 195
2.79/2.85	o 194
2.89/2.90	o 193
2.89/2.94	o 192
2.89/2.99	o 191
2.99/3.03	o 190
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3.09/3.12	o 188
3.09/3.17	o 187
3.20/3.21	o 186
3.20/3.26	o 185
3.29/3.30	o 184
3.29/3.35	o 183
3.29/3.39	o 182
3.39/3.44	o 181
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3.78/3.80	o 173
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3.78/3.89	o 171
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3.89/3.98	o 169
3.99/4.03	o 168
3.99/4.07	o 167
4.09/4.12	o 166
4.09/4.16	o 165
4.19/4.21	o 164
4.19/4.25	o 163
4.19/4.30	o 162
4.30/4.34	o 161
4.30/4.39	o 160
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5.99/6.01	o 124
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6.19/6.24	o 119
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7.09/7.14	o 99
7.09/7.18	o 98
7.19/7.23	o 97
7.19/7.27	o 96
7.29/7.31	o 95
7.29/7.36	o 94
7.39/7.40	o 93
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8.09/8.11	o 77
8.09/8.15	o 76
8.19/8.20	o 75
8.19/8.24	o 74
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8.28/8.33	o 72
8.28/8.37	o 71
8.38/8.42	o 70
8.38/8.46	o 69
8.48/8.51	o 68
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8.70/8.73	o 63
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8.80/8.82	o 61
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8.89/8.91	o 59
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8.99/9.04	o 56
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9.09/9.12	o 54
9.09/9.17	o 53
9.19/9.21	o 52
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9.29/9.34	o 49
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9.39/9.42	o 47
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9.68/9.72	o 40
9.79/9.85	o 39
9.79/9.89	o 38
9.89/9.93	o 37
9.98/10.05	o 36
15.98/16.03	o 35
16.58/16.68	o 34
16.68/16.72	o 33
16.68/16.77	o 32
16.79/16.89	o 31
16.99/17.06	o 30
17.09/17.10	o 29
17.09/17.14	o 28
17.19/17.22	o 27
17.49/17.50	o 26
290.62/290.76	o 25
373.20/373.38	o 24
699.22/699.45	o 23
706.42/706.65	o 22
1800.07/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453519-1178142085/instance-453519-1178142085.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-453519-1178142085 -o ROOT/results/node15/solver-453519-1178142085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453519-1178142085/PBS4 /tmp/evaluation/453519-1178142085/instance-453519-1178142085.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: 0.91 0.95 0.98 3/77 4502
/proc/meminfo: memFree=1718472/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=4888 CPUtime=0
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 262126316 5005312 481 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/4502/statm: 1222 484 81 219 0 999 0

[startup+0.0869981 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4502
/proc/meminfo: memFree=1718472/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=7280 CPUtime=0.07
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 1634 0 0 0 7 0 0 0 18 0 1 0 262126316 7454720 1585 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4502/statm: 1820 1585 88 219 0 1597 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7280

[startup+0.101999 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4502
/proc/meminfo: memFree=1718472/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=7436 CPUtime=0.09
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 1674 0 0 0 9 0 0 0 18 0 1 0 262126316 7614464 1625 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4502/statm: 1859 1625 88 219 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7436

[startup+0.302017 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4502
/proc/meminfo: memFree=1718472/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=9548 CPUtime=0.29
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 2227 0 0 0 29 0 0 0 19 0 1 0 262126316 9777152 2145 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4502/statm: 2387 2145 89 219 0 2164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701055 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 4502
/proc/meminfo: memFree=1718472/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=14396 CPUtime=0.69
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 3734 0 0 0 68 1 0 0 23 0 1 0 262126316 14741504 3055 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4502/statm: 3599 3055 89 219 0 3376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14396

[startup+1.50113 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 4503
/proc/meminfo: memFree=1704640/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=21196 CPUtime=1.49
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 5829 0 0 0 146 3 0 0 25 0 1 0 262126316 21704704 4369 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 5299 4369 104 219 0 5076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21196

[startup+3.10127 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 4503
/proc/meminfo: memFree=1700736/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=22352 CPUtime=3.09
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 6068 0 0 0 305 4 0 0 25 0 1 0 262126316 22888448 4608 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 5588 4608 104 219 0 5365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22352

[startup+6.30157 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 4503
/proc/meminfo: memFree=1698176/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=26592 CPUtime=6.29
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 6891 0 0 0 623 6 0 0 25 0 1 0 262126316 27230208 5431 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 6648 5431 104 219 0 6425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26592

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 4503
/proc/meminfo: memFree=1690496/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=35160 CPUtime=12.68
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 8503 0 0 0 1260 8 0 0 25 0 1 0 262126316 36003840 7043 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 8790 7043 104 219 0 8567 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35160

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 4503
/proc/meminfo: memFree=1689408/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=36144 CPUtime=25.48
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 8784 0 0 0 2539 9 0 0 25 0 1 0 262126316 37011456 7324 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 9036 7324 104 219 0 8813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36144

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 4503
/proc/meminfo: memFree=1689152/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=36400 CPUtime=51.08
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 8943 0 0 0 5098 10 0 0 25 0 1 0 262126316 37273600 7417 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 9100 7417 104 219 0 8877 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36400

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 4503
/proc/meminfo: memFree=1687680/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=40264 CPUtime=102.26
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 9583 0 0 0 10215 11 0 0 25 0 1 0 262126316 41230336 7793 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 10066 7793 104 219 0 9843 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40264

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1686336/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=41300 CPUtime=162.25
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 10000 0 0 0 16212 13 0 0 25 0 1 0 262126316 42291200 8095 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 10325 8095 104 219 0 10102 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41300

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1684544/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=43556 CPUtime=222.23
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 10715 0 0 0 22209 14 0 0 25 0 1 0 262126316 44601344 8524 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 10889 8524 104 219 0 10666 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1682560/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=49880 CPUtime=282.22
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 11525 0 0 0 28206 16 0 0 25 0 1 0 262126316 51077120 9043 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 12470 9043 104 219 0 12247 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1680256/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=51712 CPUtime=342.21
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 12301 0 0 0 34203 18 0 0 25 0 1 0 262126316 52953088 9570 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 12928 9570 104 219 0 12705 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 51712

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1677888/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=54600 CPUtime=402.19
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 13182 0 0 0 40199 20 0 0 25 0 1 0 262126316 55910400 10202 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 13650 10202 104 219 0 13427 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1672704/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=60452 CPUtime=462.18
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 14681 0 0 0 46196 22 0 0 25 0 1 0 262126316 61902848 11551 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 15113 11551 104 219 0 14890 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60452

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1662848/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=72496 CPUtime=522.16
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 17316 0 0 0 52191 25 0 0 25 0 1 0 262126316 74235904 13979 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 18124 13979 104 219 0 17901 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72496

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1660864/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=75016 CPUtime=582.15
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 18018 0 0 0 58187 28 0 0 25 0 1 0 262126316 76816384 14498 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 18754 14498 104 219 0 18531 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 75016

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1657536/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=78676 CPUtime=642.14
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 19255 0 0 0 64184 30 0 0 25 0 1 0 262126316 80564224 15312 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 19669 15312 104 219 0 19446 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 78676


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1651840/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=88788 CPUtime=822.09
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 22167 0 0 0 82172 37 0 0 25 0 1 0 262126316 90918912 16661 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 22197 16661 104 219 0 21974 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 88788

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1650496/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=90988 CPUtime=882.07
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 22924 0 0 0 88168 39 0 0 25 0 1 0 262126316 93171712 17004 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 22747 17004 104 219 0 22524 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 90988

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1649408/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=92304 CPUtime=942.06
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 23372 0 0 0 94165 41 0 0 25 0 1 0 262126316 94519296 17302 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 23076 17302 104 219 0 22853 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 92304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1648768/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=93232 CPUtime=1002.05
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 23670 0 0 0 100162 43 0 0 25 0 1 0 262126316 95469568 17417 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 23308 17417 104 219 0 23085 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 93232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1648640/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=93492 CPUtime=1062.03
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 23816 0 0 0 106158 45 0 0 25 0 1 0 262126316 95735808 17488 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 23373 17488 104 219 0 23150 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 93492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4503
/proc/meminfo: memFree=1647936/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=94324 CPUtime=1122.02
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 24196 0 0 0 112155 47 0 0 25 0 1 0 262126316 96587776 17651 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 23581 17651 104 219 0 23358 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 94324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 4569
/proc/meminfo: memFree=1646408/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=94708 CPUtime=1181.98
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 24684 0 0 0 118146 52 0 0 25 0 1 0 262126316 96980992 17742 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 23677 17742 104 219 0 23454 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 94708

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4701
/proc/meminfo: memFree=1646784/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=96904 CPUtime=1241.9
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 28008 0 0 0 124133 57 0 0 25 0 1 0 262126316 99229696 17874 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 24226 17874 104 219 0 24003 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 96904

[startup+1302.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 4701
/proc/meminfo: memFree=1646592/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=97404 CPUtime=1301.88
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 31304 0 0 0 130127 61 0 0 25 0 1 0 262126316 99741696 17963 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 24351 17963 104 219 0 24128 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 97404

[startup+1362.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 4701
/proc/meminfo: memFree=1644864/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=99128 CPUtime=1361.86
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 31888 0 0 0 136123 63 0 0 25 0 1 0 262126316 101507072 18397 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 24782 18397 104 219 0 24559 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 99128

[startup+1422.31 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 4701
/proc/meminfo: memFree=1643840/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=100440 CPUtime=1421.85
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 32360 0 0 0 142120 65 0 0 25 0 1 0 262126316 102850560 18653 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25110 18653 104 219 0 24887 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 100440

[startup+1482.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 4701
/proc/meminfo: memFree=1643392/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=101004 CPUtime=1481.83
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 32583 0 0 0 148117 66 0 0 25 0 1 0 262126316 103428096 18726 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25251 18726 104 219 0 25028 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 101004

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4701
/proc/meminfo: memFree=1643200/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=101524 CPUtime=1541.82
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 32802 0 0 0 154114 68 0 0 25 0 1 0 262126316 103960576 18804 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25381 18804 104 219 0 25158 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 101524

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4701
/proc/meminfo: memFree=1643072/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=101524 CPUtime=1601.81
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 32991 0 0 0 160110 71 0 0 25 0 1 0 262126316 103960576 18843 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25381 18843 104 219 0 25158 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 101524

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4701
/proc/meminfo: memFree=1642752/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=102052 CPUtime=1661.79
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 33272 0 0 0 166107 72 0 0 25 0 1 0 262126316 104501248 18974 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25513 18974 104 219 0 25290 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 102052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4701
/proc/meminfo: memFree=1642176/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=102376 CPUtime=1721.77
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 33534 0 0 0 172103 74 0 0 25 0 1 0 262126316 104833024 19086 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134564005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25594 19086 104 219 0 25371 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 102376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4701
/proc/meminfo: memFree=1642048/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=102376 CPUtime=1781.76
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 33713 0 0 0 178100 76 0 0 25 0 1 0 262126316 104833024 19115 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25594 19115 104 219 0 25371 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 102376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4701
/proc/meminfo: memFree=1641984/2055920 swapFree=4169108/4192956
[pid=4502] ppid=4500 vsize=102504 CPUtime=1800.07
/proc/4502/stat : 4502 (PBS4) R 4500 4502 4368 0 -1 4194304 33752 0 0 0 179930 77 0 0 25 0 1 0 262126316 104964096 19121 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4502/statm: 25626 19121 104 219 0 25403 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 102504

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.3
CPU system time (s): 0.78688
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 102504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.78688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33753
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= 2773

runsolver used 1.37179 second user time and 4.02939 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed May  2 21:41:25 UTC 2007

IDJOB= 453519
IDBENCH= 48136
IDSOLVER= 157
FILE ID= node15/453519-1178142085

PBS_JOBID= 4751074

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_2.opb
COMMAND LINE= /tmp/evaluation/453519-1178142085/PBS4 /tmp/evaluation/453519-1178142085/instance-453519-1178142085.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-453519-1178142085 -o ROOT/results/node15/conversion-453519-1178142085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453519-1178142085/instance-453519-1178142085.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-453519-1178142085 -o ROOT/results/node15/solver-453519-1178142085 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453519-1178142085/PBS4 /tmp/evaluation/453519-1178142085/instance-453519-1178142085.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fd4b450948caa11c29cf407b64203711

RANDOM SEED= 88098508

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1718880 kB
Buffers:        118200 kB
Cached:         124492 kB
SwapCached:       2380 kB
Active:         132128 kB
Inactive:       139252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718880 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:          32676 kB
Slab:            51084 kB
Committed_AS: 10520696 kB
PageTables:       1872 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 node15 on Wed May  2 22:11:30 UTC 2007