Trace number 459141

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_v2 2007-03-23SAT (TO)202 1800.07 1800.62

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/459141-1178649674/instance-459141-1178649674.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 390
0.10/0.14	o 389
0.10/0.15	o 388
0.10/0.15	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
0.79/0.81	o 377
0.79/0.88	o 375
0.79/0.89	o 374
0.89/0.90	o 373
0.89/0.91	o 372
0.89/0.99	o 371
0.99/1.05	o 370
0.99/1.08	o 369
1.10/1.10	o 368
1.10/1.11	o 367
1.10/1.13	o 366
1.10/1.17	o 365
1.29/1.32	o 364
1.29/1.33	o 363
1.39/1.43	o 361
1.50/1.59	o 359
1.79/1.84	o 357
2.20/2.25	o 356
2.29/2.32	o 355
2.29/2.37	o 354
3.30/3.30	o 353
3.30/3.37	o 352
3.30/3.40	o 351
3.59/3.65	o 349
3.59/3.69	o 348
3.69/3.72	o 347
3.69/3.76	o 346
3.79/3.84	o 344
3.89/3.91	o 343
3.89/3.93	o 342
3.99/4.04	o 341
4.39/4.45	o 340
4.49/4.51	o 339
4.49/4.53	o 338
5.69/5.79	o 337
6.60/6.70	o 336
6.70/6.74	o 335
7.49/7.56	o 334
7.59/7.63	o 302
7.79/7.82	o 301
7.79/7.87	o 300
7.89/7.92	o 299
7.89/7.99	o 298
8.29/8.32	o 296
8.29/8.39	o 295
10.29/10.31	o 294
10.29/10.37	o 293
79.87/79.99	o 291
80.17/80.23	o 290
80.47/80.57	o 289
80.57/80.63	o 288
111.76/111.83	o 276
147.96/148.03	o 274
149.75/149.85	o 273
149.85/149.98	o 272
151.55/151.62	o 270
151.76/151.90	o 269
153.65/153.74	o 268
311.42/311.51	o 267
311.92/312.01	o 266
313.52/313.60	o 264
423.49/423.63	o 262
423.78/423.90	o 261
425.59/425.77	o 259
426.48/426.67	o 258
426.58/426.77	o 257
432.68/432.88	o 255
433.18/433.30	o 254
446.88/447.01	o 252
450.78/450.99	o 251
451.18/451.40	o 250
451.99/452.20	o 249
452.68/452.88	o 248
452.88/453.09	o 247
453.78/453.95	o 245
454.28/454.46	o 244
454.48/454.64	o 243
454.78/454.91	o 241
454.88/455.07	o 240
455.58/455.74	o 238
455.78/455.99	o 237
456.27/456.46	o 236
456.57/456.71	o 235
650.63/650.84	o 224
651.14/651.38	o 223
652.24/652.42	o 222
652.83/653.04	o 221
652.93/653.15	o 220
846.48/846.72	o 219
897.37/897.63	o 217
898.37/898.65	o 216
898.87/899.18	o 215
899.27/899.55	o 214
899.58/899.87	o 213
1061.53/1061.84	o 212
1109.02/1109.31	o 209
1112.62/1112.91	o 206
1202.54/1202.99	o 204
1203.94/1204.37	o 203
1204.33/1204.73	o 202
1800.04/1800.60	s SATISFIABLE
1800.04/1800.60	v -x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.04/1800.60	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 x130 -x131 -x132 x133 -x134 x135 -x136 -x137 -x138
1800.04/1800.60	v -x139 x14 x140 -x141 x142 -x143 x144 -x145 -x146 -x147 x148 -x149 -x15 -x150 x151 x152 -x153 x154 x155 -x156 -x157 x158 -x159
1800.04/1800.60	v -x16 x160 x161 x162 -x163 -x164 x165 x166 -x167 x168 -x169 x17 x170 x171 -x172 x173 x174 -x175 x176 -x177 x178 -x179 -x18 -x180
1800.04/1800.60	v -x181 -x182 x183 x184 x185 -x186 x187 -x188 x189 -x19 x190 x191 x192 x193 x194 x195 -x196 -x197 -x198 -x2 -x20 -x21 -x22 -x23
1800.04/1800.60	v -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 x33 x34 -x35 x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
1800.04/1800.60	v x49 -x5 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72
1800.04/1800.60	v x73 -x74 -x75 -x76 x77 -x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x9 x90 -x91 x92 -x93 x94 -x95 -x96 x97 -x98
1800.04/1800.60	v -x99

Verifier Data (download as text)

OK	202

Conversion Script Data (download as text)

/tmp/evaluation/459141-1178649674/instance-459141-1178649674.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-459141-1178649674 -o ROOT/results/node4/solver-459141-1178649674 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459141-1178649674/instance-459141-1178649674.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 31924
/proc/meminfo: memFree=1739032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=1324 CPUtime=0
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 341005178 1355776 118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134587088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 331 118 86 219 0 108 0

[startup+0.103337 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31924
/proc/meminfo: memFree=1739032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=1468 CPUtime=0.1
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 341005178 1503232 204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 367 204 102 219 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.202346 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31924
/proc/meminfo: memFree=1739032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=1724 CPUtime=0.2
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 295 0 0 0 20 0 0 0 19 0 1 0 341005178 1765376 277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 431 277 102 219 0 208 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1724

[startup+0.302356 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31924
/proc/meminfo: memFree=1739032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=2236 CPUtime=0.3
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 349 0 0 0 30 0 0 0 20 0 1 0 341005178 2289664 331 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 559 331 102 219 0 336 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2236

[startup+0.702395 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31924
/proc/meminfo: memFree=1739032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=3392 CPUtime=0.69
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 627 0 0 0 69 0 0 0 24 0 1 0 341005178 3473408 609 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 848 609 102 219 0 625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3392

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1735760/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=5900 CPUtime=1.5
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 1174 0 0 0 148 2 0 0 25 0 1 0 341005178 6041600 1156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 1475 1156 102 219 0 1252 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5900

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1733520/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=10452 CPUtime=3.09
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 1765 0 0 0 306 3 0 0 25 0 1 0 341005178 10702848 1698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 2613 1698 102 219 0 2390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10452

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1730896/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=11104 CPUtime=6.3
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 2266 0 0 0 625 5 0 0 25 0 1 0 341005178 11370496 2102 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 2776 2102 102 219 0 2553 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 11104

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1729296/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=11668 CPUtime=12.69
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 2628 0 0 0 1262 7 0 0 25 0 1 0 341005178 11948032 2464 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 2917 2464 102 219 0 2694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11668

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1724816/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=21332 CPUtime=25.49
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 3927 0 0 0 2537 12 0 0 25 0 1 0 341005178 21843968 3570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 5333 3570 102 219 0 5110 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21332

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1717072/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=39052 CPUtime=51.08
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 5862 0 0 0 5091 17 0 0 25 0 1 0 341005178 39989248 5505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 9763 5505 102 219 0 9540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39052

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1706448/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=42992 CPUtime=102.27
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 8894 0 0 0 10201 26 0 0 25 0 1 0 341005178 44023808 8152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 10748 8152 102 219 0 10525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1701264/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=44312 CPUtime=162.25
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 10189 0 0 0 16192 33 0 0 25 0 1 0 341005178 45375488 9447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 11078 9447 102 219 0 10855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44312

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31925
/proc/meminfo: memFree=1694032/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=78496 CPUtime=222.24
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 12002 0 0 0 22185 39 0 0 25 0 1 0 341005178 80379904 11260 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 19624 11260 102 219 0 19401 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78496

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1689616/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=82560 CPUtime=282.22
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 13900 0 0 0 28177 45 0 0 25 0 1 0 341005178 84541440 12389 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 20640 12389 102 219 0 20417 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 82560

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1683024/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=83752 CPUtime=342.21
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 15511 0 0 0 34170 51 0 0 25 0 1 0 341005178 85762048 14000 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 20938 14000 102 219 0 20715 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 83752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1678800/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=85792 CPUtime=402.19
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 16560 0 0 0 40163 56 0 0 25 0 1 0 341005178 87851008 15049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 21448 15049 102 219 0 21225 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 85792

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1673104/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=86452 CPUtime=462.18
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 17998 0 0 0 46155 63 0 0 25 0 1 0 341005178 88526848 16487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 21613 16487 102 219 0 21390 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 86452

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1668688/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=86980 CPUtime=522.17
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 19082 0 0 0 52150 67 0 0 25 0 1 0 341005178 89067520 17571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 21745 17571 102 219 0 21522 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 86980

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1664144/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=88160 CPUtime=582.15
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 20250 0 0 0 58144 71 0 0 25 0 1 0 341005178 90275840 18706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 22040 18706 102 219 0 21817 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 88160

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1659536/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=89340 CPUtime=642.13
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 21499 0 0 0 64138 75 0 0 25 0 1 0 341005178 91484160 19889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 22335 19889 102 219 0 22112 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 89340


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1650128/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=158532 CPUtime=882.07
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 23944 0 0 0 88116 91 0 0 25 0 1 0 341005178 162336768 22202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 39633 22202 102 219 0 39410 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 158532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1649360/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=159224 CPUtime=942.06
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 24167 0 0 0 94111 95 0 0 25 0 1 0 341005178 163045376 22392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 39806 22392 102 219 0 39583 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 159224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1648848/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=159388 CPUtime=1002.05
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 24297 0 0 0 100107 98 0 0 25 0 1 0 341005178 163213312 22522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 39847 22522 102 219 0 39624 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 159388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1648208/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=166100 CPUtime=1062.03
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26016 0 0 0 106102 101 0 0 25 0 1 0 341005178 170086400 22671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 41525 22671 102 219 0 41302 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 166100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1647504/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=166800 CPUtime=1122.02
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26259 0 0 0 112098 104 0 0 25 0 1 0 341005178 170803200 22848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 41700 22848 102 219 0 41477 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 166800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31925
/proc/meminfo: memFree=1646736/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=167204 CPUtime=1182
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26448 0 0 0 118094 106 0 0 25 0 1 0 341005178 171216896 23037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 41801 23037 102 219 0 41578 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 167204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32103
/proc/meminfo: memFree=1644896/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=167692 CPUtime=1241.89
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26566 0 0 0 124079 110 0 0 25 0 1 0 341005178 171716608 23155 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 41923 23155 102 219 0 41700 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 167692

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1645520/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=168060 CPUtime=1301.86
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26703 0 0 0 130074 112 0 0 25 0 1 0 341005178 172093440 23292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42015 23292 102 219 0 41792 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 168060

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1644624/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=168968 CPUtime=1361.84
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 26979 0 0 0 136070 114 0 0 25 0 1 0 341005178 173023232 23535 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42242 23535 102 219 0 42019 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 168968

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1644112/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=169508 CPUtime=1421.84
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27165 0 0 0 142066 118 0 0 25 0 1 0 341005178 173576192 23655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42377 23655 102 219 0 42154 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 169508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1643792/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=169508 CPUtime=1481.82
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27265 0 0 0 148060 122 0 0 25 0 1 0 341005178 173576192 23755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42377 23755 102 219 0 42154 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 169508

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1643024/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170196 CPUtime=1541.81
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27494 0 0 0 154056 125 0 0 25 0 1 0 341005178 174280704 23951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42549 23951 102 219 0 42326 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 170196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1642768/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170196 CPUtime=1601.79
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27561 0 0 0 160051 128 0 0 25 0 1 0 341005178 174280704 24018 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42549 24018 102 219 0 42326 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 170196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1642192/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170516 CPUtime=1661.77
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27706 0 0 0 166047 130 0 0 25 0 1 0 341005178 174608384 24163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42629 24163 102 219 0 42406 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 170516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1641936/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170856 CPUtime=1721.76
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27769 0 0 0 172043 133 0 0 25 0 1 0 341005178 174956544 24226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42714 24226 102 219 0 42491 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 170856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1641552/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170856 CPUtime=1781.74
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27858 0 0 0 178039 135 0 0 25 0 1 0 341005178 174956544 24315 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42714 24315 102 219 0 42491 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 170856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1641488/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170856 CPUtime=1800.04
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27882 0 0 0 179868 136 0 0 25 0 1 0 341005178 174956544 24339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42714 24339 102 219 0 42491 0
Current children cumulated CPU time (s) 1800.04
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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32123
/proc/meminfo: memFree=1641488/2055920 swapFree=4141164/4192956
[pid=31924] ppid=31922 vsize=170856 CPUtime=1800.04
/proc/31924/stat : 31924 (PBS4_SAT07v2) R 31922 31924 30947 0 -1 4194304 27882 0 0 0 179868 136 0 0 25 0 1 0 341005178 174956544 24339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31924/statm: 42714 24339 102 219 0 42491 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 170856

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.68
CPU system time (s): 1.38479
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 170856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.38479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27885
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= 11750

runsolver used 1.43778 second user time and 4.18036 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  8 18:41:14 UTC 2007

IDJOB= 459141
IDBENCH= 2912
IDSOLVER= 200
FILE ID= node4/459141-1178649674

PBS_JOBID= 5217824

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/459141-1178649674/instance-459141-1178649674.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-459141-1178649674 -o ROOT/results/node4/conversion-459141-1178649674 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459141-1178649674/instance-459141-1178649674.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-459141-1178649674 -o ROOT/results/node4/solver-459141-1178649674 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459141-1178649674/instance-459141-1178649674.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0278ee4f163393ac33163ff791a7f96d

RANDOM SEED= 828043081

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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	: 5931.00
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:       1739504 kB
Buffers:         36500 kB
Cached:         190000 kB
SwapCached:      14968 kB
Active:         102376 kB
Inactive:       147820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739504 kB
SwapTotal:     4192956 kB
SwapFree:      4141164 kB
Dirty:            2360 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            51732 kB
Committed_AS:  9841928 kB
PageTables:       1820 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 node4 on Tue May  8 19:11:17 UTC 2007