Trace number 459448

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)3 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
MD5SUMc07fae5b4c60769a268376cf318d4faa
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 benchmark0.12698
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 variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/459448-1178654799/instance-459448-1178654799.opb ......
0.59/0.67	c done parsing opb.
0.59/0.67	o 87
7.29/7.35	o 63
37.78/37.83	o 7
80.47/80.53	o 5
622.64/622.84	o 3
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 x108 -x109 x11 -x110 -x111 -x112 x113 x114 x115 -x116 -x117 -x118 -x119
1800.06/1800.50	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 -x13 x130 x131 x132 x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.06/1800.50	v x14 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.06/1800.50	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 x176 x177 -x178 -x179
1800.06/1800.50	v -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199
1800.06/1800.50	v x2 -x20 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 x212 -x213 x214 -x215 -x216 -x217 -x218 -x219
1800.06/1800.50	v x22 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239
1800.06/1800.50	v x24 x240 -x241 x242 -x243 -x244 -x245 x246 x247 x248 -x249 -x25 -x250 x251 -x252 x253 x254 x255 -x256 -x257 x258 -x259 x26 x260
1800.06/1800.50	v x261 x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 x274 x275 x276 -x277 -x278 x279 -x28 -x280
1800.06/1800.50	v -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x3 x30
1800.06/1800.50	v -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 x32
1800.06/1800.50	v -x320 -x321 -x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 x34
1800.06/1800.50	v -x340 -x341 -x342 -x343 x344 x345 x346 x347 x348 x349 x35 x350 x351 x352 x353 x354 x355 x356 x357 x358 x359 x36 x360 x361 x362
1800.06/1800.50	v x363 x364 x365 x366 x367 x368 x369 x37 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 x38 x380 x381 x382 x383 x384 x385 x386
1800.06/1800.50	v x387 x388 x389 x39 x390 x391 x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406
1800.06/1800.50	v -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 x421 -x422 -x423 -x424 -x425 -x426
1800.06/1800.50	v -x427 -x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 x442 -x443 -x444 -x445
1800.06/1800.50	v x446 -x447 -x448 x449 -x45 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465
1800.06/1800.50	v -x466 -x467 -x468 -x469 x47 x470 -x471 -x472 -x473 x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485
1800.06/1800.50	v -x486 -x487 -x488 -x489 -x49 -x490 -x5 x50 x51 -x52 -x53 x54 -x55 -x56 x57 x58 -x59 -x6 x60 -x61 -x62 -x63 x64 x65 x66 -x67 -x68
1800.06/1800.50	v 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
1800.06/1800.50	v -x95 x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459448-1178654799/instance-459448-1178654799.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-459448-1178654799 -o ROOT/results/node26/solver-459448-1178654799 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459448-1178654799/instance-459448-1178654799.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: 0.99 0.97 0.97 3/77 1385
/proc/meminfo: memFree=1343024/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=1324 CPUtime=0
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 136 0 0 0 0 0 0 0 19 0 1 0 313396724 1355776 118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 331 118 86 219 0 108 0

[startup+0.100156 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1385
/proc/meminfo: memFree=1343024/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=2392 CPUtime=0.09
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 325 0 0 0 9 0 0 0 19 0 1 0 313396724 2449408 307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 598 307 90 219 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.201166 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1385
/proc/meminfo: memFree=1343024/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=3416 CPUtime=0.19
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 476 0 0 0 19 0 0 0 20 0 1 0 313396724 3497984 458 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 854 458 90 219 0 631 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3416

[startup+0.301174 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1385
/proc/meminfo: memFree=1343024/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=3548 CPUtime=0.28
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 613 0 0 0 28 0 0 0 21 0 1 0 313396724 3633152 595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 887 595 90 219 0 664 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3548

[startup+0.701212 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1385
/proc/meminfo: memFree=1343024/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=6068 CPUtime=0.69
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 1037 0 0 0 68 1 0 0 24 0 1 0 313396724 6213632 1019 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 1517 1019 102 219 0 1294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1338344/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=6528 CPUtime=1.49
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 1495 0 0 0 147 2 0 0 25 0 1 0 313396724 6684672 1428 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 1632 1428 102 219 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6528

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1337320/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=6796 CPUtime=3.09
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 1618 0 0 0 306 3 0 0 25 0 1 0 313396724 6959104 1551 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 1699 1551 102 219 0 1476 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6796

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1335280/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=11800 CPUtime=6.29
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 2242 0 0 0 622 7 0 0 25 0 1 0 313396724 12083200 2078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 2950 2078 102 219 0 2727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11800

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1332784/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=12476 CPUtime=12.68
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 2745 0 0 0 1255 13 0 0 25 0 1 0 313396724 12775424 2581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 3119 2581 102 219 0 2896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12476

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1330736/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=14140 CPUtime=25.48
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 3451 0 0 0 2527 21 0 0 25 0 1 0 313396724 14479360 3094 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 3535 3094 102 219 0 3312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14140

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1328048/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=17036 CPUtime=51.08
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 4512 0 0 0 5074 34 0 0 25 0 1 0 313396724 17444864 3770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 4259 3770 102 219 0 4036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17036

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1323376/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=30444 CPUtime=102.27
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 6387 0 0 0 10171 56 0 0 25 0 1 0 313396724 31174656 4876 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 7611 4876 102 219 0 7388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30444

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1320816/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=31876 CPUtime=162.24
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 7064 0 0 0 16140 84 0 0 25 0 1 0 313396724 32641024 5553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 7969 5553 102 219 0 7746 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31876

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1316016/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=33768 CPUtime=222.24
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 8263 0 0 0 22117 107 0 0 25 0 1 0 313396724 34578432 6752 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 8442 6752 102 219 0 8219 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33768

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1311792/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=41372 CPUtime=282.22
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 10831 0 0 0 28092 130 0 0 25 0 1 0 313396724 42364928 7783 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 10343 7783 102 219 0 10120 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41372

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1310128/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=42316 CPUtime=342.2
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 11252 0 0 0 34070 150 0 0 25 0 1 0 313396724 43331584 8204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 10579 8204 102 219 0 10356 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42316

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1308400/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=43360 CPUtime=402.19
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 11722 0 0 0 40049 170 0 0 25 0 1 0 313396724 44400640 8674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 10840 8674 102 219 0 10617 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43360

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1306800/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=44660 CPUtime=462.17
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 12120 0 0 0 46030 187 0 0 25 0 1 0 313396724 45731840 9072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 11165 9072 102 219 0 10942 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44660

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1304432/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=45204 CPUtime=522.16
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 12705 0 0 0 52011 205 0 0 25 0 1 0 313396724 46288896 9657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 11301 9657 102 219 0 11078 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45204

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1302832/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=46400 CPUtime=582.14
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 13107 0 0 0 57991 223 0 0 25 0 1 0 313396724 47513600 10059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 11600 10059 102 219 0 11377 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1301360/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=47200 CPUtime=642.13
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 13471 0 0 0 63973 240 0 0 25 0 1 0 313396724 48332800 10423 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 11800 10423 102 219 0 11577 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47200


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1297008/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=61516 CPUtime=822.08
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 17619 0 0 0 81920 288 0 0 25 0 1 0 313396724 62992384 11498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 15379 11498 102 219 0 15156 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 61516

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1295472/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=62436 CPUtime=882.07
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 17996 0 0 0 87905 302 0 0 25 0 1 0 313396724 63934464 11875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 15609 11875 102 219 0 15386 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62436

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1294256/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=63268 CPUtime=942.06
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 18306 0 0 0 93888 318 0 0 25 0 1 0 313396724 64786432 12185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 15817 12185 102 219 0 15594 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 63268

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1293040/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=64300 CPUtime=1002.05
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 18596 0 0 0 99872 333 0 0 25 0 1 0 313396724 65843200 12475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16075 12475 102 219 0 15852 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 64300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1291824/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=64436 CPUtime=1062.02
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 18908 0 0 0 105854 348 0 0 25 0 1 0 313396724 65982464 12787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16109 12787 102 219 0 15886 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1290352/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=65520 CPUtime=1122.01
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 19271 0 0 0 111839 362 0 0 25 0 1 0 313396724 67092480 13150 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16380 13150 102 219 0 16157 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 65520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1289200/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=66520 CPUtime=1181.99
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 19554 0 0 0 117824 375 0 0 25 0 1 0 313396724 68116480 13433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16630 13433 102 219 0 16407 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 66520

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1288176/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=66664 CPUtime=1241.99
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 19807 0 0 0 123808 391 0 0 25 0 1 0 313396724 68263936 13686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16666 13686 102 219 0 16443 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 66664

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1287152/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=66664 CPUtime=1301.97
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 20060 0 0 0 129793 404 0 0 25 0 1 0 313396724 68263936 13939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16666 13939 102 219 0 16443 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 66664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1286000/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=67860 CPUtime=1361.95
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 20341 0 0 0 135782 413 0 0 25 0 1 0 313396724 69488640 14220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 16965 14220 102 219 0 16742 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 67860

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1284912/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=68004 CPUtime=1421.95
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 20614 0 0 0 141770 425 0 0 25 0 1 0 313396724 69636096 14493 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17001 14493 102 219 0 16778 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 68004

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1283888/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=69276 CPUtime=1481.92
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 20871 0 0 0 147755 437 0 0 25 0 1 0 313396724 70938624 14750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17319 14750 102 219 0 17096 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 69276

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1282928/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=69428 CPUtime=1541.91
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 21132 0 0 0 153738 453 0 0 25 0 1 0 313396724 71094272 15011 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17357 15011 102 219 0 17134 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 69428

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1281904/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=70628 CPUtime=1601.89
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 21386 0 0 0 159723 466 0 0 25 0 1 0 313396724 72323072 15265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17657 15265 102 219 0 17434 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 70628

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1281072/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=70628 CPUtime=1661.88
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 21594 0 0 0 165709 479 0 0 25 0 1 0 313396724 72323072 15473 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17657 15473 102 219 0 17434 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 70628

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1280176/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=70628 CPUtime=1721.86
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 21822 0 0 0 171695 491 0 0 25 0 1 0 313396724 72323072 15701 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17657 15701 102 219 0 17434 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 70628

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1279472/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=71900 CPUtime=1781.85
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 22042 0 0 0 177680 505 0 0 25 0 1 0 313396724 73625600 15921 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 17975 15921 102 219 0 17752 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 71900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1386
/proc/meminfo: memFree=1279088/2055920 swapFree=4170140/4192956
[pid=1385] ppid=1383 vsize=72044 CPUtime=1800.06
/proc/1385/stat : 1385 (PBS4_SAT07v2) R 1383 1385 788 0 -1 4194304 22086 0 0 0 179497 509 0 0 25 0 1 0 313396724 73773056 15965 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1385/statm: 18011 15965 102 219 0 17788 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 72044

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): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1794.97
CPU system time (s): 5.10222
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 72044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.97
system time used= 5.10222
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22089
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= 7
involuntary context switches= 3073

runsolver used 1.44078 second user time and 4.06438 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 20:06:39 UTC 2007

IDJOB= 459448
IDBENCH= 47909
IDSOLVER= 200
FILE ID= node26/459448-1178654799

PBS_JOBID= 5218417

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=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459448-1178654799/instance-459448-1178654799.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459448-1178654799 -o ROOT/results/node26/conversion-459448-1178654799 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459448-1178654799/instance-459448-1178654799.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-459448-1178654799 -o ROOT/results/node26/solver-459448-1178654799 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459448-1178654799/instance-459448-1178654799.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c07fae5b4c60769a268376cf318d4faa

RANDOM SEED= 506150589

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1343432 kB
Buffers:         41628 kB
Cached:         550656 kB
SwapCached:       3328 kB
Active:         317296 kB
Inactive:       298172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343432 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            82620 kB
Committed_AS:  2540468 kB
PageTables:       1716 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 node26 on Tue May  8 20:36:42 UTC 2007