Trace number 354863

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 1800.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_8_70_3.opb
MD5SUM0278ee4f163393ac33163ff791a7f96d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint82
Maximum length of a constraint86
Number of terms in the objective function 128
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1782
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5856
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/354863-1176729413/instance-354863-1176729413.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 390
0.09/0.14	o 389
0.09/0.15	o 388
0.09/0.15	o 385
0.39/0.40	o 383
0.49/0.56	o 382
0.49/0.57	o 381
0.69/0.79	o 379
0.79/0.81	o 378
0.79/0.82	o 377
0.79/0.88	o 375
0.89/0.90	o 374
0.89/0.91	o 373
0.89/0.91	o 372
0.89/1.00	o 371
0.99/1.06	o 370
0.99/1.09	o 369
1.09/1.11	o 368
1.09/1.12	o 367
1.09/1.14	o 366
1.09/1.18	o 365
1.29/1.33	o 364
1.29/1.35	o 363
1.39/1.45	o 361
1.59/1.61	o 359
1.79/1.87	o 357
2.19/2.29	o 356
2.29/2.36	o 355
2.38/2.41	o 354
3.30/3.34	o 353
3.39/3.41	o 352
3.39/3.44	o 351
3.59/3.69	o 349
3.69/3.73	o 348
3.69/3.76	o 347
3.69/3.79	o 346
3.79/3.87	o 344
3.89/3.94	o 343
3.89/3.97	o 342
3.99/4.08	o 341
4.39/4.48	o 340
4.49/4.54	o 339
4.49/4.56	o 338
5.79/5.82	o 337
6.69/6.73	o 336
6.69/6.78	o 335
7.49/7.59	o 334
7.60/7.67	o 302
7.79/7.86	o 301
7.89/7.91	o 300
7.89/7.96	o 299
7.99/8.02	o 298
8.29/8.36	o 296
8.39/8.42	o 295
10.29/10.33	o 294
10.29/10.38	o 293
79.77/79.88	o 291
80.07/80.11	o 290
80.37/80.46	o 289
80.47/80.52	o 288
111.57/111.69	o 276
147.75/147.80	o 274
149.56/149.61	o 273
149.66/149.75	o 272
151.25/151.38	o 270
151.55/151.67	o 269
153.46/153.50	o 268
310.62/310.78	o 267
311.12/311.28	o 266
312.72/312.86	o 264
422.30/422.46	o 262
422.60/422.73	o 261
424.40/424.60	o 259
425.40/425.50	o 258
425.50/425.61	o 257
431.59/431.70	o 255
431.99/432.11	o 254
445.59/445.78	o 252
449.60/449.74	o 251
449.99/450.14	o 250
450.80/450.94	o 249
451.49/451.61	o 248
451.69/451.82	o 247
452.49/452.68	o 245
452.99/453.19	o 244
453.19/453.37	o 243
453.49/453.63	o 241
453.69/453.80	o 240
454.29/454.46	o 238
454.59/454.71	o 237
454.99/455.18	o 236
455.29/455.42	o 235
648.76/648.93	o 224
649.25/649.47	o 223
650.35/650.51	o 222
650.96/651.13	o 221
651.06/651.24	o 220
843.91/844.11	o 219
894.50/894.77	o 217
895.49/895.78	o 216
896.09/896.30	o 215
896.39/896.67	o 214
896.69/896.99	o 213
1058.06/1058.38	o 212
1105.46/1105.74	o 209
1109.05/1109.34	o 206
1198.63/1198.93	o 204
1200.03/1200.31	o 203
1200.33/1200.67	o 202
1800.01/1800.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354863-1176729413/instance-354863-1176729413.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-354863-1176729413 -o ROOT/results/node30/solver-354863-1176729413 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354863-1176729413/PBS4 /tmp/evaluation/354863-1176729413/instance-354863-1176729413.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4860
/proc/meminfo: memFree=1917688/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=1324 CPUtime=0
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 120856957 1355776 119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/4860/statm: 331 119 87 219 0 108 0

[startup+0.0409171 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4860
/proc/meminfo: memFree=1917688/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=1468 CPUtime=0.03
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 185 0 0 0 3 0 0 0 18 0 1 0 120856957 1503232 167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 367 167 102 219 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1468

[startup+0.101921 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4860
/proc/meminfo: memFree=1917688/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=1468 CPUtime=0.09
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 120856957 1503232 202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 367 202 102 219 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301933 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4860
/proc/meminfo: memFree=1917688/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=2236 CPUtime=0.29
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 120856957 2289664 332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 559 332 103 219 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701959 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4860
/proc/meminfo: memFree=1917688/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=3392 CPUtime=0.69
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 627 0 0 0 69 0 0 0 23 0 1 0 120856957 3473408 609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 848 609 103 219 0 625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3392

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1914672/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=5900 CPUtime=1.49
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 1166 0 0 0 148 1 0 0 25 0 1 0 120856957 6041600 1148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 1475 1148 103 219 0 1252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5900

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1912368/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=10320 CPUtime=3.09
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 1759 0 0 0 307 2 0 0 25 0 1 0 120856957 10567680 1692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 2580 1692 104 219 0 2357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10320

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1909552/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=11104 CPUtime=6.29
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 2266 0 0 0 625 4 0 0 25 0 1 0 120856957 11370496 2102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 2776 2102 104 219 0 2553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11104

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1908080/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=11668 CPUtime=12.68
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 2630 0 0 0 1262 6 0 0 25 0 1 0 120856957 11948032 2466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 2917 2466 104 219 0 2694 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11668

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1903536/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=21332 CPUtime=25.48
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 3929 0 0 0 2537 11 0 0 25 0 1 0 120856957 21843968 3572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 5333 3572 104 219 0 5110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21332

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1895792/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=39052 CPUtime=51.08
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 5866 0 0 0 5090 18 0 0 25 0 1 0 120856957 39989248 5509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 9763 5509 104 219 0 9540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39052

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1885104/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=42992 CPUtime=102.27
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 8906 0 0 0 10200 27 0 0 25 0 1 0 120856957 44023808 8164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 10748 8164 104 219 0 10525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1879920/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=44312 CPUtime=162.25
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 10192 0 0 0 16191 34 0 0 25 0 1 0 120856957 45375488 9450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 11078 9450 104 219 0 10855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44312

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1872560/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=78628 CPUtime=222.24
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 12027 0 0 0 22184 40 0 0 25 0 1 0 120856957 80515072 11285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 19657 11285 104 219 0 19434 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78628

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 4861
/proc/meminfo: memFree=1868080/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=82560 CPUtime=282.23
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 13915 0 0 0 28176 47 0 0 25 0 1 0 120856957 84541440 12404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 20640 12404 104 219 0 20417 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 82560

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 4861
/proc/meminfo: memFree=1861552/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=83752 CPUtime=342.21
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 15514 0 0 0 34169 52 0 0 25 0 1 0 120856957 85762048 14003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 20938 14003 104 219 0 20715 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 83752

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 4861
/proc/meminfo: memFree=1857328/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=85792 CPUtime=402.2
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 16563 0 0 0 40163 57 0 0 25 0 1 0 120856957 87851008 15052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 21448 15052 104 219 0 21225 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 85792

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4861
/proc/meminfo: memFree=1851440/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=86452 CPUtime=462.19
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 18027 0 0 0 46156 63 0 0 25 0 1 0 120856957 88526848 16516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 21613 16516 104 219 0 21390 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 86452

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4861
/proc/meminfo: memFree=1847152/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=86980 CPUtime=522.18
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 19086 0 0 0 52151 67 0 0 25 0 1 0 120856957 89067520 17575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 21745 17575 104 219 0 21522 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 86980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1842416/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=88292 CPUtime=582.16
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 20294 0 0 0 58145 71 0 0 25 0 1 0 120856957 90411008 18750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 22073 18750 104 219 0 21850 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 88292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1837744/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=89340 CPUtime=642.15
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 21519 0 0 0 64139 76 0 0 25 0 1 0 120856957 91484160 19909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 22335 19909 104 219 0 22112 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 89340


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1828912/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=158140 CPUtime=822.11
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 23811 0 0 0 82123 88 0 0 25 0 1 0 120856957 161935360 22069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 39535 22069 104 219 0 39312 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 158140

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 4861
/proc/meminfo: memFree=1828208/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=158680 CPUtime=882.1
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 23965 0 0 0 88119 91 0 0 25 0 1 0 120856957 162488320 22223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 39670 22223 104 219 0 39447 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 158680

[startup+942.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4861
/proc/meminfo: memFree=1827504/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=159224 CPUtime=942.09
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 24173 0 0 0 94116 93 0 0 25 0 1 0 120856957 163045376 22398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 39806 22398 104 219 0 39583 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 159224

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1826672/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=165660 CPUtime=1002.07
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 25892 0 0 0 100111 96 0 0 25 0 1 0 120856957 169635840 22547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 41415 22547 104 219 0 41192 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 165660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1826224/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=166100 CPUtime=1062.06
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26022 0 0 0 106106 100 0 0 25 0 1 0 120856957 170086400 22677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 41525 22677 104 219 0 41302 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 166100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4861
/proc/meminfo: memFree=1825456/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=166800 CPUtime=1122.04
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26265 0 0 0 112101 103 0 0 25 0 1 0 120856957 170803200 22854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 41700 22854 104 219 0 41477 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 166800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 4861
/proc/meminfo: memFree=1824624/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=167204 CPUtime=1182.04
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26453 0 0 0 118097 107 0 0 25 0 1 0 120856957 171216896 23042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 41801 23042 104 219 0 41578 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 167204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1823920/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=167692 CPUtime=1242.02
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26574 0 0 0 124092 110 0 0 25 0 1 0 120856957 171716608 23163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 41923 23163 104 219 0 41700 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 167692

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1823152/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=168440 CPUtime=1302.01
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26802 0 0 0 130088 113 0 0 25 0 1 0 120856957 172482560 23358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42110 23358 104 219 0 41887 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 168440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1822384/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=168968 CPUtime=1361.99
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 26985 0 0 0 136083 116 0 0 25 0 1 0 120856957 173023232 23541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42242 23541 104 219 0 42019 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 168968

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1821808/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=169508 CPUtime=1421.99
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27179 0 0 0 142079 120 0 0 25 0 1 0 120856957 173576192 23669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42377 23669 104 219 0 42154 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 169508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1821424/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=169508 CPUtime=1481.97
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27272 0 0 0 148074 123 0 0 25 0 1 0 120856957 173576192 23762 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42377 23762 104 219 0 42154 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 169508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1820592/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170196 CPUtime=1541.96
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27501 0 0 0 154070 126 0 0 25 0 1 0 120856957 174280704 23958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42549 23958 104 219 0 42326 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 170196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1820336/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170196 CPUtime=1601.94
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27568 0 0 0 160066 128 0 0 25 0 1 0 120856957 174280704 24025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42549 24025 104 219 0 42326 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 170196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1819696/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170516 CPUtime=1661.93
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27713 0 0 0 166062 131 0 0 25 0 1 0 120856957 174608384 24170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42629 24170 104 219 0 42406 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 170516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1819376/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170856 CPUtime=1721.92
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27776 0 0 0 172058 134 0 0 25 0 1 0 120856957 174956544 24233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42714 24233 104 219 0 42491 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 170856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1818800/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170856 CPUtime=1781.9
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27872 0 0 0 178053 137 0 0 25 0 1 0 120856957 174956544 24329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42714 24329 104 219 0 42491 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 170856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4863
/proc/meminfo: memFree=1818672/2055920 swapFree=4157116/4192956
[pid=4860] ppid=4858 vsize=170856 CPUtime=1800.01
/proc/4860/stat : 4860 (PBS4) R 4858 4860 3331 0 -1 4194304 27900 0 0 0 179863 138 0 0 25 0 1 0 120856957 174956544 24357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4860/statm: 42714 24357 104 219 0 42491 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170856

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1798.63
CPU system time (s): 1.39879
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 171680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.39879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27901
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= 14405

runsolver used 1.9937 second user time and 4.56431 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Apr 16 13:16:53 UTC 2007

IDJOB= 354863
IDBENCH= 2912
IDSOLVER= 157
FILE ID= node30/354863-1176729413

PBS_JOBID= 4559470

Free space on /tmp= 66533 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_8_70_3.opb
COMMAND LINE= /tmp/evaluation/354863-1176729413/PBS4 /tmp/evaluation/354863-1176729413/instance-354863-1176729413.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-354863-1176729413 -o ROOT/results/node30/conversion-354863-1176729413 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354863-1176729413/instance-354863-1176729413.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-354863-1176729413 -o ROOT/results/node30/solver-354863-1176729413 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354863-1176729413/PBS4 /tmp/evaluation/354863-1176729413/instance-354863-1176729413.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0278ee4f163393ac33163ff791a7f96d

RANDOM SEED= 283842467

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1918096 kB
Buffers:         21636 kB
Cached:          56272 kB
SwapCached:      15184 kB
Active:          73732 kB
Inactive:        29040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918096 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          31664 kB
Slab:            20596 kB
Committed_AS:  2764908 kB
PageTables:       1780 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66533 MiB

End job on node30 on Mon Apr 16 13:46:55 UTC 2007