Trace number 2668666

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1SAT (TO)202 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a3.opb
MD5SUM5018d2b93ba4422fc03308c57dbd6158
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark2.37064
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved NO
Number of variables528
Total number of constraints1816
Number of constraints which are clauses1816
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 528
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 528
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 528
Number of bits of the biggest sum of numbers10
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 1816/0 units 0
0.00/0.02	c vars 528
0.00/0.02	c objective 528 + 0
0.08/0.08	c 0.077988 10.6172 13 128
0.08/0.08	o 238
0.08/0.09	c 0.078987 11.0898 14 238
0.08/0.09	o 235
0.08/0.09	c 0.080987 11.0898 19 335
0.08/0.09	o 230
0.09/0.18	c 0.166974 11.3398 521 1491
0.09/0.18	o 227
0.09/0.19	c 0.171973 11.3398 552 1637
0.09/0.19	o 226
0.19/0.21	c 0.19397 11.4648 653 1959
0.19/0.21	o 216
5.59/5.66	c 5.31219 13.5938 1399 46763
5.59/5.66	o 215
5.59/5.67	c 5.31519 13.5938 700 46894
5.59/5.67	o 213
14.79/14.83	c 13.8469 13.5938 826 119295
14.79/14.83	o 210
57.57/57.66	c 54.2418 13.9062 1262 455609
57.57/57.66	o 209
63.37/63.46	c 59.7389 13.9062 794 501372
63.37/63.46	o 208
107.55/107.64	c 101.358 13.9062 657 843649
107.55/107.64	o 206
167.15/167.23	c 157.506 13.9062 878 1337067
167.15/167.23	o 204
615.38/615.65	c 578.231 14.5664 1367 4749439
615.38/615.65	o 202
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	v -x1 x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 -x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x43 x44 -x45 x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 -x77 x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 -x91 x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 -x109 x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 x159 -x160 x161 -x162 -x163 -x164 x165 -x166 x167 -x168 -x169 -x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 -x187 x188 x189 -x190 x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 x204 -x205 x206 -x207 x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 x229 -x230 -x231 x232 -x233 x234 -x235 x236 -x237 x238 -x239 x240 -x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 -x253 x254 x255 -x256 -x257 x258 -x259 x260 -x261 x262 -x263 x264 -x265 x266 -x267 -x268 -x269 -x270 -x271 -x272 x273 -x274 -x275 x276 -x277 x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 x290 -x291 x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 x302 -x303 x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 -x312 -x313 x314 x315 -x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 -x325 x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 -x335 x336 x337 -x338 -x339 x340 -x341 x342 -x343 x344 -x345 x346 -x347 x348 -x349 x350 -x351 x352 -x353 -x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 x381 -x382 -x383 x384 -x385 x386 x387 -x388 -x389 x390 -x391 x392 -x393 x394 -x395 x396 -x397 x398 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 x408 -x409 -x410 x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x420 -x421 x422 x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 x432 -x433 x434 x435 -x436 -x437 x438 -x439 x440 -x441 x442 -x443 x444 -x445 x446 -x447 x448 -x449 -x450 -x451 -x452 -x453 -x454 x455 -x456 -x457 x458 -x459 x460 -x461 -x462 -x463 -x464 x465 -x466 -x467 -x468 -x469 -x470 x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 x482 -x483 x484 -x485 -x486 x487 -x488 -x489 -x490 -x491 -x492 x493 -x494 -x495 x496 -x497 x498 -x499 x500 -x501 x502 -x503 x504 -x505 x506 x507 -x508 -x509 x510 -x511 x512 -x513 x514 -x515 x516 -x517 x518 x519 -x520 -x521 x522 -x523 x524 -x525 x526 -x527 x528

Verifier Data 

OK	202

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668666-1276470510/watcher-2668666-1276470510 -o /tmp/evaluation-result-2668666-1276470510/solver-2668666-1276470510 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668666-1276470510.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24336
/proc/meminfo: memFree=1787500/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=2208 CPUtime=0
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 265 0 0 0 0 0 0 0 25 0 1 0 20702834 2260992 188 1992294400 134512640 136485738 4292005376 18446744073709551615 135177564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24336/statm: 552 188 156 482 0 68 0

[startup+0.083972 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24336
/proc/meminfo: memFree=1787500/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=10608 CPUtime=0.08
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 2343 0 0 0 7 1 0 0 25 0 1 0 20702834 10862592 2266 1992294400 134512640 136485738 4292005376 18446744073709551615 134948090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 2652 2266 210 482 0 2168 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10608

[startup+0.100975 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24336
/proc/meminfo: memFree=1787500/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=11352 CPUtime=0.09
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 2506 0 0 0 8 1 0 0 25 0 1 0 20702834 11624448 2426 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 2838 2426 243 482 0 2354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11352

[startup+0.301011 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24336
/proc/meminfo: memFree=1787500/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=11992 CPUtime=0.29
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 2673 0 0 0 26 3 0 0 25 0 1 0 20702834 12279808 2590 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 2998 2590 244 482 0 2514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11992

[startup+0.701084 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24336
/proc/meminfo: memFree=1787500/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=12632 CPUtime=0.69
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 2839 0 0 0 63 6 0 0 25 0 1 0 20702834 12935168 2756 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3158 2756 244 482 0 2674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12632

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1777324/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=13016 CPUtime=1.49
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 2921 0 0 0 139 10 0 0 25 0 1 0 20702834 13328384 2838 1992294400 134512640 136485738 4292005376 18446744073709551615 134882749 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3254 2838 244 482 0 2770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13016

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1776704/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=13400 CPUtime=3.09
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3012 0 0 0 288 21 0 0 25 0 1 0 20702834 13721600 2929 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3350 2929 244 482 0 2866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13400

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1775712/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=13916 CPUtime=6.29
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3141 0 0 0 590 39 0 0 25 0 1 0 20702834 14249984 3056 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3479 3056 244 482 0 2995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13916

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1775588/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=13916 CPUtime=12.69
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3141 0 0 0 1183 86 0 0 25 0 1 0 20702834 14249984 3056 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3479 3056 244 482 0 2995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13916

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1775588/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=13916 CPUtime=25.48
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3142 0 0 0 2391 157 0 0 25 0 1 0 20702834 14249984 3056 1992294400 134512640 136485738 4292005376 18446744073709551615 135044064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3479 3056 244 482 0 2995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13916

[startup+51.1003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24337
/proc/meminfo: memFree=1775340/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14116 CPUtime=51.07
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3219 0 0 0 4813 294 0 0 25 0 1 0 20702834 14454784 3130 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3529 3130 244 482 0 3045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14116

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24339
/proc/meminfo: memFree=1775092/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14236 CPUtime=102.26
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3228 0 0 0 9636 590 0 0 25 0 1 0 20702834 14577664 3137 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3559 3137 244 482 0 3075 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24341
/proc/meminfo: memFree=1775092/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14236 CPUtime=162.24
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3229 0 0 0 15285 939 0 0 25 0 1 0 20702834 14577664 3137 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3559 3137 244 482 0 3075 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24343
/proc/meminfo: memFree=1774844/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14364 CPUtime=222.22
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3260 0 0 0 20932 1290 0 0 25 0 1 0 20702834 14708736 3167 1992294400 134512640 136485738 4292005376 18446744073709551615 134882695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3591 3167 244 482 0 3107 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14364

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24343
/proc/meminfo: memFree=1774844/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14364 CPUtime=282.2
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3277 0 0 0 26629 1591 0 0 25 0 1 0 20702834 14708736 3184 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3591 3184 244 482 0 3107 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24345
/proc/meminfo: memFree=1774720/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14444 CPUtime=342.18
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3298 0 0 0 32301 1917 0 0 25 0 1 0 20702834 14790656 3205 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3611 3205 244 482 0 3127 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14444

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24347
/proc/meminfo: memFree=1774472/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14552 CPUtime=402.15
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3331 0 0 0 37957 2258 0 0 25 0 1 0 20702834 14901248 3238 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3638 3238 244 482 0 3154 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14552

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24349
/proc/meminfo: memFree=1774224/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14812 CPUtime=462.14
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3400 0 0 0 43404 2810 0 0 25 0 1 0 20702834 15167488 3304 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3703 3304 244 482 0 3219 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 14812

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24351
/proc/meminfo: memFree=1774224/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14812 CPUtime=522.12
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3400 0 0 0 49030 3182 0 0 25 0 1 0 20702834 15167488 3304 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3703 3304 244 482 0 3219 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24351
/proc/meminfo: memFree=1773976/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=582.09
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3425 0 0 0 54661 3548 0 0 25 0 1 0 20702834 15269888 3318 1992294400 134512640 136485738 4292005376 18446744073709551615 135051110 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3318 244 482 0 3244 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 14912

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24353
/proc/meminfo: memFree=1773976/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=642.08
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 60353 3855 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14912

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24359
/proc/meminfo: memFree=1773852/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=881.99
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 83020 5179 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14912

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 24361
/proc/meminfo: memFree=1773728/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=941.98
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 88453 5745 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 14912

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 24363
/proc/meminfo: memFree=1773728/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1001.95
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 93860 6335 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14912

[startup+1062.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 24365
/proc/meminfo: memFree=1773604/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1061.94
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 99361 6833 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 14912

[startup+1122.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 24367
/proc/meminfo: memFree=1773604/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1121.91
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 105037 7154 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14912

[startup+1182.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 24367
/proc/meminfo: memFree=1773604/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1181.9
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 110689 7501 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 14912

[startup+1242.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 24369
/proc/meminfo: memFree=1773480/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1241.87
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 116364 7823 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134878587 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 14912

[startup+1302.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 24371
/proc/meminfo: memFree=1773356/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1301.86
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 122071 8115 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 14912

[startup+1362.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 24373
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1361.83
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 127788 8395 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 14912

[startup+1422.31 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 24375
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1421.82
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 133491 8691 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134661715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 14912

[startup+1482.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 24375
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1481.79
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 139107 9072 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 14912

[startup+1542.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 24377
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1541.77
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 144820 9357 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134878483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 14912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24379
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1601.75
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 150515 9660 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 14912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24381
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1661.73
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 156223 9950 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 134882505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 14912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24383
/proc/meminfo: memFree=1773232/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1721.71
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3429 0 0 0 161923 10248 0 0 25 0 1 0 20702834 15269888 3321 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3321 244 482 0 3244 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 14912

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24383
/proc/meminfo: memFree=1772860/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1781.69
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3434 0 0 0 167588 10581 0 0 25 0 1 0 20702834 15269888 3326 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3326 244 482 0 3244 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 14912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24385
/proc/meminfo: memFree=1772860/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1800.1
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3434 0 0 0 169327 10683 0 0 25 0 1 0 20702834 15269888 3326 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3326 244 482 0 3244 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14912

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24385
/proc/meminfo: memFree=1772860/2059040 swapFree=4140360/4192956
[pid=24336] ppid=24334 vsize=14912 CPUtime=1800.1
/proc/24336/stat : 24336 (pbct) R 24334 24336 24147 0 -1 4202496 3434 0 0 0 169327 10683 0 0 25 0 1 0 20702834 15269888 3326 1992294400 134512640 136485738 4292005376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24336/statm: 3728 3326 244 482 0 3244 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14912

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1693.27
CPU system time (s): 106.841
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 14944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1693.27
system time used= 106.841
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3434
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= 1
involuntary context switches= 24609

runsolver used 3.78942 second user time and 9.03763 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-14 01:08:30
IDJOB=2668666
IDBENCH=2200
IDSOLVER=1170
FILE ID=node027/2668666-1276470510
PBS_JOBID= 11173366
Free space on /tmp= 62448 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668666-1276470510/watcher-2668666-1276470510 -o /tmp/evaluation-result-2668666-1276470510/solver-2668666-1276470510 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668666-1276470510.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5018d2b93ba4422fc03308c57dbd6158
RANDOM SEED=1334900484

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1788028 kB
Buffers:         85664 kB
Cached:         104904 kB
SwapCached:       6028 kB
Active:          91476 kB
Inactive:       111940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1788028 kB
SwapTotal:     4192956 kB
SwapFree:      4140360 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       11040 kB
Mapped:          12932 kB
Slab:            45652 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-14 01:38:33