Trace number 458731

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)212 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_22.opb.PB06.opb
MD5SUMa65a3b6248e07fcc15fb8d2bec9ac9bd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark182
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
Maximum length of a constraint20
Number of terms in the objective function 470
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 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
Number of bits of the biggest sum of numbers9
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/458731-1178641931/instance-458731-1178641931.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 470
0.00/0.01	o 469
0.00/0.02	o 468
0.00/0.02	o 467
0.00/0.02	o 466
0.00/0.02	o 465
0.00/0.02	o 464
0.00/0.02	o 463
0.00/0.03	o 462
0.00/0.03	o 461
0.00/0.03	o 460
0.00/0.03	o 459
0.00/0.03	o 458
0.00/0.03	o 457
0.00/0.04	o 456
0.00/0.04	o 455
0.00/0.04	o 454
0.00/0.04	o 453
0.00/0.04	o 452
0.00/0.04	o 451
0.00/0.04	o 450
0.00/0.05	o 449
0.00/0.05	o 448
0.00/0.05	o 447
0.00/0.05	o 446
0.00/0.05	o 445
0.00/0.05	o 444
0.00/0.05	o 443
0.00/0.06	o 442
0.00/0.06	o 441
0.00/0.06	o 436
0.00/0.06	o 435
0.00/0.06	o 434
0.00/0.07	o 433
0.00/0.07	o 432
0.00/0.07	o 431
0.00/0.07	o 412
0.00/0.07	o 411
0.00/0.07	o 410
0.00/0.07	o 404
0.00/0.08	o 403
0.00/0.08	o 402
0.00/0.08	o 401
0.00/0.08	o 400
0.00/0.08	o 399
0.00/0.08	o 398
0.08/0.08	o 397
0.08/0.09	o 396
0.08/0.09	o 395
0.08/0.09	o 394
0.08/0.09	o 393
0.08/0.09	o 269
0.08/0.09	o 268
0.08/0.10	o 259
0.09/0.11	o 258
0.09/0.11	o 241
0.09/0.11	o 240
0.09/0.11	o 239
0.09/0.12	o 238
0.09/0.12	o 232
0.09/0.12	o 231
0.09/0.12	o 230
0.09/0.12	o 229
0.09/0.14	o 228
11.59/11.62	o 227
11.59/11.62	o 226
11.59/11.63	o 225
11.59/11.63	o 224
11.59/11.63	o 223
11.99/12.03	o 222
14.29/14.37	o 221
16.29/16.39	o 220
21.08/21.14	o 219
23.69/23.73	o 218
23.69/23.74	o 217
50.87/50.99	o 216
106.06/106.19	o 215
106.06/106.19	o 214
382.09/382.23	o 213
1080.51/1080.85	o 212
1800.02/1800.60	s SATISFIABLE
1800.02/1800.60	v x1 x10 -x100 -x101 x102 x103 x104 -x105 -x106 -x107 -x108 -x109 x11 x110 -x111 x112 x113 -x114 x115 x116 -x117 x118 -x119 x12
1800.02/1800.60	v -x120 x121 x122 x123 -x124 x125 x126 -x127 -x128 -x129 -x13 x130 -x131 x132 -x133 x134 x135 x136 x137 x138 x139 -x14 x140 -x141
1800.02/1800.60	v x142 -x143 -x144 x145 -x146 -x147 x148 x149 -x15 x150 -x151 x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x16 -x160 -x161
1800.02/1800.60	v -x162 x163 x164 -x165 x166 -x167 x168 -x169 -x17 x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 x180 -x181 -x182
1800.02/1800.60	v x183 x184 x185 -x186 -x187 -x188 x189 -x19 x190 -x191 x192 -x193 -x194 x195 -x196 x197 x198 -x199 -x2 x20 -x200 -x201 x202 x203
1800.02/1800.60	v x204 -x205 -x206 -x207 x208 -x209 -x21 x210 x211 x212 -x213 -x214 -x215 -x216 x217 x218 x219 x22 -x220 x221 -x222 x223 x224
1800.02/1800.60	v -x225 -x226 x227 x228 -x229 x23 x230 -x231 -x232 x233 -x234 x235 x236 -x237 x238 x239 x24 -x240 x241 -x242 -x243 -x244 x245
1800.02/1800.60	v x246 -x247 -x248 x249 -x25 x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 x259 -x26 -x260 x261 -x262 -x263 -x264 x265 x266
1800.02/1800.60	v -x267 -x268 x269 -x27 -x270 x271 x272 -x273 -x274 x275 x276 x277 x278 -x279 x28 -x280 -x281 x282 x283 -x284 x285 -x286 x287
1800.02/1800.60	v x288 -x289 x29 x290 x291 x292 -x293 -x294 -x295 -x296 x297 x298 x299 x3 x30 -x300 -x301 x302 -x303 x304 -x305 -x306 -x307 x308
1800.02/1800.60	v x309 -x31 -x310 -x311 x312 -x313 -x314 -x315 -x316 x317 x318 x319 -x32 -x320 x321 -x322 x323 -x324 -x325 -x326 x327 x328 -x329
1800.02/1800.60	v -x33 x330 -x331 x332 x333 -x334 -x335 -x336 x337 x338 -x339 -x34 -x340 x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349
1800.02/1800.60	v x35 -x350 -x351 x352 -x353 x354 -x355 -x356 -x357 x358 -x359 x36 -x360 x361 -x362 -x363 x364 x365 x366 -x367 -x368 -x369 x37
1800.02/1800.60	v x370 x371 -x372 -x373 -x374 -x375 x376 x377 -x378 x379 x38 x380 -x381 -x382 -x383 -x384 x385 -x386 x387 x388 x389 -x39 x390
1800.02/1800.60	v x391 -x392 x393 -x394 x395 x396 x397 -x398 x399 x4 x40 x400 -x401 -x402 x403 x404 x405 x406 x407 -x408 -x409 -x41 x410 -x411
1800.02/1800.60	v x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 x421 -x422 -x423 -x424 x425 -x426 x427 -x428 -x429 -x43 x430 -x431
1800.02/1800.60	v -x432 x433 x434 x435 -x436 x437 -x438 x439 -x44 x440 -x441 -x442 -x443 -x444 -x445 x446 x447 -x448 -x449 x45 x450 x451 -x452
1800.02/1800.60	v -x453 -x454 -x455 -x456 x457 x458 x459 x46 -x460 -x461 -x462 x463 x464 -x465 x466 -x467 -x468 x469 x47 -x470 x48 -x49 x5 -x50
1800.02/1800.60	v -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 x61 -x62 -x63 x64 x65 x66 -x67 x68 x69 x7 x70 -x71 -x72 -x73 x74 -x75 -x76 -x77
1800.02/1800.60	v -x78 x79 -x8 -x80 -x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 -x9 x90 -x91 x92 -x93 x94 x95 -x96 -x97 x98 -x99

Verifier Data (download as text)

OK	212

Conversion Script Data (download as text)

/tmp/evaluation/458731-1178641931/instance-458731-1178641931.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/node19/watcher-458731-1178641931 -o ROOT/results/node19/solver-458731-1178641931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458731-1178641931/instance-458731-1178641931.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: 0.92 0.97 0.98 3/77 25463
/proc/meminfo: memFree=1774920/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=1448 CPUtime=0
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 312110510 1482752 132 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134594301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 362 132 86 219 0 139 0

[startup+0.089651 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25463
/proc/meminfo: memFree=1774920/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=1576 CPUtime=0.08
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 214 0 0 0 7 1 0 0 18 0 1 0 312110510 1613824 196 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 394 196 102 219 0 171 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1576

[startup+0.101652 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25463
/proc/meminfo: memFree=1774920/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=1576 CPUtime=0.09
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 215 0 0 0 8 1 0 0 18 0 1 0 312110510 1613824 197 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 394 197 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301676 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25463
/proc/meminfo: memFree=1774920/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=1832 CPUtime=0.29
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 295 0 0 0 27 2 0 0 19 0 1 0 312110510 1875968 277 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 458 277 102 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.701719 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 25463
/proc/meminfo: memFree=1774920/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=2476 CPUtime=0.69
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 432 0 0 0 67 2 0 0 23 0 1 0 312110510 2535424 414 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 619 414 102 219 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2476

[startup+1.5028 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1773248/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=3500 CPUtime=1.49
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 694 0 0 0 147 2 0 0 25 0 1 0 312110510 3584000 676 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 875 676 102 219 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3500

[startup+3.10198 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1771648/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=5728 CPUtime=3.09
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 1218 0 0 0 307 2 0 0 25 0 1 0 312110510 5865472 1200 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 1432 1200 102 219 0 1209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5728

[startup+6.30133 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1767296/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=9924 CPUtime=6.29
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 2237 0 0 0 626 3 0 0 25 0 1 0 312110510 10162176 2219 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557693 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 2481 2219 102 219 0 2258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9924

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1759680/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=18700 CPUtime=12.69
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 3876 0 0 0 1262 7 0 0 25 0 1 0 312110510 19148800 3809 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 4675 3809 102 219 0 4452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18700

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1758720/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=19816 CPUtime=25.48
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 4239 0 0 0 2531 17 0 0 25 0 1 0 312110510 20291584 4075 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 4954 4075 102 219 0 4731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19816

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1757312/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=21352 CPUtime=51.08
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 4797 0 0 0 5076 32 0 0 25 0 1 0 312110510 21864448 4440 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 5338 4440 102 219 0 5115 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21352

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1755136/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=24036 CPUtime=102.26
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 5714 0 0 0 10176 50 0 0 25 0 1 0 312110510 24612864 4972 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 6009 4972 102 219 0 5786 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24036

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1753216/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=28016 CPUtime=162.25
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 6954 0 0 0 16157 68 0 0 25 0 1 0 312110510 28688384 5443 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 7004 5443 102 219 0 6781 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28016

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1751616/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=29096 CPUtime=222.23
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 7357 0 0 0 22136 87 0 0 25 0 1 0 312110510 29794304 5846 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 7274 5846 102 219 0 7051 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29096

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1750080/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=29664 CPUtime=282.21
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 7744 0 0 0 28118 103 0 0 25 0 1 0 312110510 30375936 6233 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 7416 6233 102 219 0 7193 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1748480/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=30660 CPUtime=342.2
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 8139 0 0 0 34099 121 0 0 25 0 1 0 312110510 31395840 6628 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 7665 6628 102 219 0 7442 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1746944/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=37700 CPUtime=402.19
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 10028 0 0 0 40078 141 0 0 25 0 1 0 312110510 38604800 6980 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 9425 6980 102 219 0 9202 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37700

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1745600/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=38120 CPUtime=462.17
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 10379 0 0 0 46062 155 0 0 25 0 1 0 312110510 39034880 7331 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 9530 7331 102 219 0 9307 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1744320/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=39040 CPUtime=522.16
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 10709 0 0 0 52046 170 0 0 25 0 1 0 312110510 39976960 7661 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 9760 7661 102 219 0 9537 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39040

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25464
/proc/meminfo: memFree=1742912/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=39544 CPUtime=582.14
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 11053 0 0 0 58029 185 0 0 25 0 1 0 312110510 40493056 8005 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 9886 8005 102 219 0 9663 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 39544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1741568/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=40080 CPUtime=642.13
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 11365 0 0 0 64016 197 0 0 25 0 1 0 312110510 41041920 8317 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 10020 8317 102 219 0 9797 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40080


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1738176/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=42020 CPUtime=822.08
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 12234 0 0 0 81976 232 0 0 25 0 1 0 312110510 43028480 9186 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 10505 9186 102 219 0 10282 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 42020

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1737024/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=42700 CPUtime=882.06
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 12515 0 0 0 87962 244 0 0 25 0 1 0 312110510 43724800 9467 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 10675 9467 102 219 0 10452 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 42700

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1736064/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=43424 CPUtime=942.04
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 12761 0 0 0 93949 255 0 0 25 0 1 0 312110510 44466176 9713 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 10856 9713 102 219 0 10633 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 43424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1735104/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=43424 CPUtime=1002.03
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 13003 0 0 0 99937 266 0 0 25 0 1 0 312110510 44466176 9955 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 10856 9955 102 219 0 10633 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 43424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1734080/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=56480 CPUtime=1062.01
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 16326 0 0 0 105923 278 0 0 25 0 1 0 312110510 57835520 10205 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14120 10205 102 219 0 13897 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 56480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1733120/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=57296 CPUtime=1122
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 16556 0 0 0 111912 288 0 0 25 0 1 0 312110510 58671104 10435 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14324 10435 102 219 0 14101 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 57296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1732224/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=57296 CPUtime=1181.99
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 16787 0 0 0 117904 295 0 0 25 0 1 0 312110510 58671104 10666 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14324 10666 102 219 0 14101 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 57296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1731264/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=58164 CPUtime=1241.97
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 17012 0 0 0 123890 307 0 0 25 0 1 0 312110510 59559936 10891 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14541 10891 102 219 0 14318 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 58164

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1730432/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=58164 CPUtime=1301.96
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 17232 0 0 0 129879 317 0 0 25 0 1 0 312110510 59559936 11111 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14541 11111 102 219 0 14318 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 58164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1729536/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=59084 CPUtime=1361.93
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 17443 0 0 0 135867 326 0 0 25 0 1 0 312110510 60502016 11322 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14771 11322 102 219 0 14548 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 59084

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1728704/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=59084 CPUtime=1421.92
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 17656 0 0 0 141856 336 0 0 25 0 1 0 312110510 60502016 11535 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 14771 11535 102 219 0 14548 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 59084

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1727872/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=60064 CPUtime=1481.9
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 17854 0 0 0 147844 346 0 0 25 0 1 0 312110510 61505536 11733 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15016 11733 102 219 0 14793 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 60064

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1727040/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=60064 CPUtime=1541.89
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18063 0 0 0 153833 356 0 0 25 0 1 0 312110510 61505536 11942 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15016 11942 102 219 0 14793 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 60064

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1726208/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=60064 CPUtime=1601.87
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18278 0 0 0 159821 366 0 0 25 0 1 0 312110510 61505536 12157 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15016 12157 102 219 0 14793 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 60064

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1725312/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=61104 CPUtime=1661.86
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18494 0 0 0 165811 375 0 0 25 0 1 0 312110510 62570496 12373 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15276 12373 102 219 0 15053 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 61104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25466
/proc/meminfo: memFree=1724544/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=61104 CPUtime=1721.85
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18693 0 0 0 171801 384 0 0 25 0 1 0 312110510 62570496 12572 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15276 12572 102 219 0 15053 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 61104

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 25642
/proc/meminfo: memFree=1722376/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=62336 CPUtime=1781.74
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18883 0 0 0 177781 393 0 0 25 0 1 0 312110510 63832064 12762 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15584 12762 102 219 0 15361 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 62336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25664
/proc/meminfo: memFree=1723328/2055920 swapFree=4153680/4192956
[pid=25463] ppid=25461 vsize=62336 CPUtime=1800.02
/proc/25463/stat : 25463 (PBS4_SAT07v2) R 25461 25463 25346 0 -1 4194304 18941 0 0 0 179607 395 0 0 25 0 1 0 312110510 63832064 12820 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25463/statm: 15584 12820 102 219 0 15361 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62336

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): 1800.05
CPU user time (s): 1796.08
CPU system time (s): 3.9664
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 62336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.08
system time used= 3.9664
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18944
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= 36206

runsolver used 1.53877 second user time and 4.01239 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  8 16:32:11 UTC 2007

IDJOB= 458731
IDBENCH= 1948
IDSOLVER= 200
FILE ID= node19/458731-1178641931

PBS_JOBID= 5217828

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_22.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458731-1178641931/instance-458731-1178641931.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-458731-1178641931 -o ROOT/results/node19/conversion-458731-1178641931 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458731-1178641931/instance-458731-1178641931.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-458731-1178641931 -o ROOT/results/node19/solver-458731-1178641931 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458731-1178641931/instance-458731-1178641931.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a65a3b6248e07fcc15fb8d2bec9ac9bd

RANDOM SEED= 174434338

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1775392 kB
Buffers:         36588 kB
Cached:         154960 kB
SwapCached:       8100 kB
Active:         104376 kB
Inactive:       110060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775392 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            51648 kB
Committed_AS:  9087292 kB
PageTables:       1784 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 node19 on Tue May  8 17:02:14 UTC 2007