Trace number 459619

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)15 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.284956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/459619-1178656785/instance-459619-1178656785.opb ......
2.69/2.70	c done parsing opb.
2.69/2.70	o 145
10.69/10.77	o 41
16.08/16.15	o 39
22.19/22.29	o 21
1449.22/1449.73	o 15
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	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
1800.03/1800.60	v -x120 x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 x13 -x130 x131 x132 -x133 x134 -x135 x136 x137 x138 x139 x14 -x140
1800.03/1800.60	v -x141 -x142 -x143 -x144 x145 x146 x147 x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 x155 x156 x157 -x158 -x159 x16 -x160 -x161
1800.03/1800.60	v -x162 x163 x164 x165 x166 -x167 -x168 -x169 x17 -x170 -x171 x172 x173 x174 x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182
1800.03/1800.60	v -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 x192 x193 -x194 -x195 -x196 -x197 -x198 x199 x2 -x20 x200 x201 x202
1800.03/1800.60	v -x203 -x204 -x205 -x206 -x207 x208 x209 -x21 x210 x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x22 -x220 x221 -x222
1800.03/1800.60	v -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241
1800.03/1800.60	v -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260
1800.03/1800.60	v -x261 x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 x27 -x270 x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 x28 x280
1800.03/1800.60	v -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 x289 x29 -x290 -x291 -x292 x293 -x294 -x295 -x296 -x297 x298 -x299 x3 x30 -x300
1800.03/1800.60	v -x301 x302 x303 x304 x305 x306 x307 -x308 -x309 x31 -x310 x311 x312 x313 x314 x315 x316 -x317 -x318 -x319 x32 x320 x321 x322
1800.03/1800.60	v x323 x324 x325 -x326 -x327 -x328 x329 x33 x330 x331 x332 x333 x334 -x335 -x336 -x337 x338 x339 x34 x340 x341 x342 x343 -x344
1800.03/1800.60	v -x345 -x346 x347 x348 x349 x35 x350 x351 x352 -x353 -x354 -x355 x356 x357 x358 x359 x36 x360 x361 -x362 -x363 -x364 x365 x366
1800.03/1800.60	v x367 x368 x369 x37 x370 -x371 -x372 -x373 x374 x375 x376 x377 x378 x379 -x38 x380 x381 x382 -x383 -x384 -x385 -x386 -x387 -x388
1800.03/1800.60	v -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 x40 -x400 -x401 -x402 -x403 -x404 -x405 x406 x407
1800.03/1800.60	v x408 x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 -x421 -x422 -x423 x424 x425 x426 x427
1800.03/1800.60	v -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446
1800.03/1800.60	v -x447 -x448 -x449 x45 -x450 x451 x452 x453 x454 -x455 -x456 -x457 -x458 -x459 x46 x460 x461 x462 -x463 -x464 x465 x466 -x467
1800.03/1800.60	v x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 x479 x48 x480 -x481 -x482 x483 x484 -x485 x486 x487 x488
1800.03/1800.60	v x489 x49 -x490 -x491 x492 x493 -x494 x495 x496 x497 x498 -x499 -x5 x50 -x500 x501 x502 -x503 x504 x505 x506 x507 -x508 -x509
1800.03/1800.60	v x51 x510 x511 -x512 x513 x514 x515 x516 -x517 -x518 x519 x52 x520 -x521 x522 x523 x524 x525 -x526 -x527 x528 x529 x53 -x530 x531
1800.03/1800.60	v -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 x55 -x56 -x57 -x58 x59 -x6 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67
1800.03/1800.60	v x68 x69 -x7 x70 x71 x72 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
1800.03/1800.60	v -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	15

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459619-1178656785/instance-459619-1178656785.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-459619-1178656785 -o ROOT/results/node2/solver-459619-1178656785 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459619-1178656785/instance-459619-1178656785.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: 0.97 0.97 0.99 3/77 17082
/proc/meminfo: memFree=1755952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=1456 CPUtime=0
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 341716322 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 364 142 86 219 0 141 0

[startup+0.032931 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 17082
/proc/meminfo: memFree=1755952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=1596 CPUtime=0.03
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 235 0 0 0 3 0 0 0 18 0 1 0 341716322 1634304 217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 399 217 90 219 0 176 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1596

[startup+0.101938 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 17082
/proc/meminfo: memFree=1755952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=2364 CPUtime=0.09
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 341716322 2420736 332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 591 332 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301958 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 17082
/proc/meminfo: memFree=1755952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=3564 CPUtime=0.29
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 341716322 3649536 624 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 891 624 90 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701999 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 17082
/proc/meminfo: memFree=1755952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=5808 CPUtime=0.69
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 1128 0 0 0 68 1 0 0 23 0 1 0 341716322 5947392 1110 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 1452 1110 90 219 0 1229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5808

[startup+1.50208 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1750824/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=10636 CPUtime=1.49
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 1895 0 0 0 146 3 0 0 25 0 1 0 341716322 10891264 1828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 2659 1828 90 219 0 2436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10636

[startup+3.10125 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1747880/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=11692 CPUtime=3.09
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 2393 0 0 0 304 5 0 0 25 0 1 0 341716322 11972608 2229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 2923 2229 102 219 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11692

[startup+6.30158 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1746472/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=12260 CPUtime=6.29
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 2597 0 0 0 621 8 0 0 25 0 1 0 341716322 12554240 2433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 3065 2433 102 219 0 2842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12260

[startup+12.7012 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1745448/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=13592 CPUtime=12.69
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 3012 0 0 0 1256 13 0 0 25 0 1 0 341716322 13918208 2655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 3398 2655 102 219 0 3175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13592

[startup+25.5016 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1744104/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=15792 CPUtime=25.48
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 3722 0 0 0 2529 19 0 0 25 0 1 0 341716322 16171008 2980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 3948 2980 102 219 0 3725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15792

[startup+51.1012 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1741032/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=17332 CPUtime=51.08
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 4549 0 0 0 5078 30 0 0 25 0 1 0 341716322 17747968 3807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 4333 3807 102 219 0 4110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1734952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=30160 CPUtime=102.27
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 6759 0 0 0 10179 48 0 0 25 0 1 0 341716322 30883840 5248 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 7540 5248 102 219 0 7317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1731688/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=32256 CPUtime=162.25
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 7627 0 0 0 16157 68 0 0 25 0 1 0 341716322 33030144 6116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 8064 6116 102 219 0 7841 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32256

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1729128/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=33812 CPUtime=222.23
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 8197 0 0 0 22136 87 0 0 25 0 1 0 341716322 34623488 6686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 8453 6686 102 219 0 8230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33812

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1726184/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=41280 CPUtime=282.22
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 10464 0 0 0 28119 103 0 0 25 0 1 0 341716322 42270720 7416 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 10320 7416 102 219 0 10097 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1724072/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=42612 CPUtime=342.2
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 11002 0 0 0 34102 118 0 0 25 0 1 0 341716322 43634688 7954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 10653 7954 102 219 0 10430 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1722280/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=43652 CPUtime=402.19
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 11442 0 0 0 40088 131 0 0 25 0 1 0 341716322 44699648 8394 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 10913 8394 102 219 0 10690 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43652

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1720744/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=44500 CPUtime=462.17
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 11839 0 0 0 46071 146 0 0 25 0 1 0 341716322 45568000 8791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 11125 8791 102 219 0 10902 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1719080/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=45104 CPUtime=522.15
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 12250 0 0 0 52056 159 0 0 25 0 1 0 341716322 46186496 9202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 11276 9202 102 219 0 11053 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1717672/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=45884 CPUtime=582.14
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 12602 0 0 0 58044 170 0 0 25 0 1 0 341716322 46985216 9554 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 11471 9554 102 219 0 11248 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1716200/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=46848 CPUtime=642.13
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 12963 0 0 0 64034 179 0 0 25 0 1 0 341716322 47972352 9915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 11712 9915 102 219 0 11489 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46848


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1708328/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=61496 CPUtime=822.08
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 18027 0 0 0 81994 214 0 0 25 0 1 0 341716322 62971904 11906 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 15374 11906 102 219 0 15151 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 61496

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1706728/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=62748 CPUtime=882.06
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 18403 0 0 0 87980 226 0 0 25 0 1 0 341716322 64253952 12282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 15687 12282 102 219 0 15464 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1705768/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=63780 CPUtime=942.05
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 18658 0 0 0 93968 237 0 0 25 0 1 0 341716322 65310720 12537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 15945 12537 102 219 0 15722 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1704616/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=63780 CPUtime=1002.03
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 18936 0 0 0 99956 247 0 0 25 0 1 0 341716322 65310720 12815 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 15945 12815 102 219 0 15722 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17083
/proc/meminfo: memFree=1703592/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=64704 CPUtime=1062.02
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 19196 0 0 0 105944 258 0 0 25 0 1 0 341716322 66256896 13075 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16176 13075 102 219 0 15953 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64704

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 17083
/proc/meminfo: memFree=1702440/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=65688 CPUtime=1122
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 19484 0 0 0 111935 265 0 0 25 0 1 0 341716322 67264512 13363 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16422 13363 102 219 0 16199 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65688

[startup+1182.3 s]
/proc/loadavg: 1.18 1.03 1.01 2/78 17083
/proc/meminfo: memFree=1701544/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=65832 CPUtime=1181.99
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 19702 0 0 0 117924 275 0 0 25 0 1 0 341716322 67411968 13581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16458 13581 102 219 0 16235 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 65832

[startup+1242.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 17083
/proc/meminfo: memFree=1700584/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=65832 CPUtime=1241.98
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 19960 0 0 0 123915 283 0 0 25 0 1 0 341716322 67411968 13839 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16458 13839 102 219 0 16235 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 65832

[startup+1302.3 s]
/proc/loadavg: 1.19 1.06 1.01 2/84 17217
/proc/meminfo: memFree=1698360/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=66876 CPUtime=1301.9
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 20153 0 0 0 129899 291 0 0 25 0 1 0 341716322 68481024 14032 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16719 14032 102 219 0 16496 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 66876

[startup+1362.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/78 17281
/proc/meminfo: memFree=1698664/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=67020 CPUtime=1361.84
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 20397 0 0 0 135886 298 0 0 25 0 1 0 341716322 68628480 14276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 16755 14276 102 219 0 16532 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 67020

[startup+1422.31 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 17281
/proc/meminfo: memFree=1697640/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=68260 CPUtime=1421.83
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 20647 0 0 0 141877 306 0 0 25 0 1 0 341716322 69898240 14526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17065 14526 102 219 0 16842 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 68260

[startup+1482.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 17281
/proc/meminfo: memFree=1696680/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=68260 CPUtime=1481.81
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 20890 0 0 0 147867 314 0 0 25 0 1 0 341716322 69898240 14769 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17065 14769 102 219 0 16842 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 68260

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 17281
/proc/meminfo: memFree=1695912/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=68260 CPUtime=1541.79
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21087 0 0 0 153857 322 0 0 25 0 1 0 341716322 69898240 14966 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17065 14966 102 219 0 16842 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 68260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17281
/proc/meminfo: memFree=1694952/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=69596 CPUtime=1601.78
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21332 0 0 0 159848 330 0 0 25 0 1 0 341716322 71266304 15211 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17399 15211 102 219 0 17176 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 69596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 3/78 17281
/proc/meminfo: memFree=1694120/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=69596 CPUtime=1661.76
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21547 0 0 0 165840 336 0 0 25 0 1 0 341716322 71266304 15426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17399 15426 102 219 0 17176 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 69596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17281
/proc/meminfo: memFree=1693480/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=69596 CPUtime=1721.75
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21720 0 0 0 171830 345 0 0 25 0 1 0 341716322 71266304 15599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17399 15599 102 219 0 17176 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 69596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17281
/proc/meminfo: memFree=1692648/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=70848 CPUtime=1781.73
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21914 0 0 0 177820 353 0 0 25 0 1 0 341716322 72548352 15793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17712 15793 102 219 0 17489 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 70848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17281
/proc/meminfo: memFree=1692456/2055920 swapFree=4148860/4192956
[pid=17082] ppid=17080 vsize=70848 CPUtime=1800.03
/proc/17082/stat : 17082 (PBS4_SAT07v2) R 17080 17082 16429 0 -1 4194304 21958 0 0 0 179648 355 0 0 25 0 1 0 341716322 72548352 15837 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17082/statm: 17712 15837 102 219 0 17489 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 70848

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): 1800.06
CPU user time (s): 1796.49
CPU system time (s): 3.56846
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 72152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.49
system time used= 3.56846
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21961
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= 28558

runsolver used 1.53777 second user time and 4.38333 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue May  8 20:39:45 UTC 2007

IDJOB= 459619
IDBENCH= 48080
IDSOLVER= 200
FILE ID= node2/459619-1178656785

PBS_JOBID= 5218000

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459619-1178656785/instance-459619-1178656785.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-459619-1178656785 -o ROOT/results/node2/conversion-459619-1178656785 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459619-1178656785/instance-459619-1178656785.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-459619-1178656785 -o ROOT/results/node2/solver-459619-1178656785 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459619-1178656785/instance-459619-1178656785.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  65bc139f592885e582edbd6d46332a4d

RANDOM SEED= 479989408

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1756488 kB
Buffers:         36580 kB
Cached:         175936 kB
SwapCached:      12156 kB
Active:         108336 kB
Inactive:       128112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756488 kB
SwapTotal:     4192956 kB
SwapFree:      4148860 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            48484 kB
Committed_AS: 11686160 kB
PageTables:       1864 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 node2 on Tue May  8 21:09:48 UTC 2007