Trace number 459642

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 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb
MD5SUM3dcbc29326e863fba53ed8c8a10116ce
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 benchmark0.12598
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/459642-1178657167/instance-459642-1178657167.opb ......
0.09/0.16	c done parsing opb.
0.09/0.16	o 103
19.58/19.61	o 101
59.47/59.55	o 17
177.94/178.00	o 15
181.74/181.87	o 7
288.30/288.42	o 5
332.40/332.57	o 3
1800.06/1800.70	s SATISFIABLE
1800.06/1800.70	v x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 x108 -x109 -x11 x110 -x111 -x112 x113 -x114 x115 -x116 -x117 -x118 -x119
1800.06/1800.70	v -x12 x120 x121 x122 -x123 -x124 x125 x126 -x127 -x128 x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 x139 x14
1800.06/1800.70	v x140 -x141 x142 x143 -x144 -x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x16
1800.06/1800.70	v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.06/1800.70	v x18 -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 -x188 -x189 -x19 x190 x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199
1800.06/1800.70	v x2 -x20 -x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 x212 -x213 -x214 -x215 x216 -x217 x218 x219
1800.06/1800.70	v x22 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239
1800.06/1800.70	v -x24 x240 -x241 -x242 -x243 x244 -x245 x246 x247 x248 -x249 x25 -x250 -x251 -x252 x253 x254 x255 -x256 -x257 -x258 -x259 -x26
1800.06/1800.70	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 x268 x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28
1800.06/1800.70	v -x280 x281 x282 x283 -x284 -x285 -x286 -x287 x288 x289 x29 x290 -x291 -x292 -x293 -x294 x295 -x296 x297 x298 -x299 -x3 -x30
1800.06/1800.70	v x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 x318 x319 x32
1800.06/1800.70	v -x320 x321 x322 x323 -x324 x325 x326 -x327 x328 x329 x33 x330 -x331 x332 x333 -x334 x335 x336 x337 -x338 x339 x34 x340 -x341
1800.06/1800.70	v x342 x343 x344 -x345 x346 -x347 -x348 -x349 x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 x36 x360 -x361 -x362
1800.06/1800.70	v -x363 -x364 x365 -x366 x367 -x368 -x369 -x37 -x370 -x371 x372 -x373 x374 -x375 -x376 -x377 -x378 x379 x38 -x380 x381 -x382
1800.06/1800.70	v -x383 -x384 -x385 x386 -x387 x388 -x389 x39 -x390 -x391 -x392 x393 -x394 -x395 -x396 x397 x398 x399 -x4 x40 x400 -x401 -x402
1800.06/1800.70	v -x403 x404 x405 x406 x407 -x408 -x409 x41 -x410 x411 x412 x413 x414 -x415 -x416 -x417 x418 x419 x42 x420 x421 -x422 -x423 -x424
1800.06/1800.70	v x425 x426 x427 x428 -x429 x43 -x430 -x431 x432 x433 x434 x435 -x436 -x437 -x438 x439 x44 x440 x441 x442 x443 x444 x445 -x446
1800.06/1800.70	v -x447 -x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 x456 x457 x458 x459 x46 -x460 -x461 -x462 -x463 -x464 -x465 -x466
1800.06/1800.70	v -x467 -x468 -x469 x47 x470 x471 x472 x473 -x474 -x475 -x476 x477 x478 x479 x48 x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487
1800.06/1800.70	v -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 -x69 -x7 -x70
1800.06/1800.70	v 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 -x96 -x97 -x98
1800.06/1800.70	v -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459642-1178657167/instance-459642-1178657167.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-459642-1178657167 -o ROOT/results/node74/solver-459642-1178657167 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459642-1178657167/instance-459642-1178657167.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.94 3/66 25850
/proc/meminfo: memFree=1403544/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=1456 CPUtime=0
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 313631479 1490944 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 364 138 86 219 0 141 0

[startup+0.0361321 s]
/proc/loadavg: 0.92 0.97 0.94 3/66 25850
/proc/meminfo: memFree=1403544/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=1452 CPUtime=0.03
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 313631479 1486848 201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 363 202 90 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.101139 s]
/proc/loadavg: 0.92 0.97 0.94 3/66 25850
/proc/meminfo: memFree=1403544/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=2352 CPUtime=0.09
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 313631479 2408448 317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 588 317 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301162 s]
/proc/loadavg: 0.92 0.97 0.94 3/66 25850
/proc/meminfo: memFree=1403544/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=3760 CPUtime=0.29
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 662 0 0 0 29 0 0 0 19 0 1 0 313631479 3850240 644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 940 644 102 219 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701207 s]
/proc/loadavg: 0.92 0.97 0.94 3/66 25850
/proc/meminfo: memFree=1403544/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=5940 CPUtime=0.69
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 972 0 0 0 68 1 0 0 22 0 1 0 313631479 6082560 954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 1485 954 102 219 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.5013 s]
/proc/loadavg: 0.92 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1399312/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=6260 CPUtime=1.49
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 1351 0 0 0 148 1 0 0 25 0 1 0 313631479 6410240 1284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 1565 1284 102 219 0 1342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6260

[startup+3.10149 s]
/proc/loadavg: 0.93 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1398160/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=10756 CPUtime=3.09
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 1718 0 0 0 307 2 0 0 25 0 1 0 313631479 11014144 1651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 2689 1651 102 219 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10756

[startup+6.30186 s]
/proc/loadavg: 0.93 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1395728/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=11668 CPUtime=6.29
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 2224 0 0 0 624 5 0 0 25 0 1 0 313631479 11948032 2060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 2917 2060 102 219 0 2694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11668

[startup+12.7016 s]
/proc/loadavg: 0.94 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1394256/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=13124 CPUtime=12.69
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 2742 0 0 0 1260 9 0 0 25 0 1 0 313631479 13438976 2385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 3281 2385 102 219 0 3058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13124

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1391376/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=14112 CPUtime=25.48
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 3454 0 0 0 2532 16 0 0 25 0 1 0 313631479 14450688 3097 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 3528 3097 102 219 0 3305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14112

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1387984/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=25216 CPUtime=51.07
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 4649 0 0 0 5077 30 0 0 25 0 1 0 313631479 25821184 3907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 6304 3907 102 219 0 6081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25216

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1383824/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=27144 CPUtime=102.27
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 5684 0 0 0 10173 54 0 0 25 0 1 0 313631479 27795456 4942 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 6786 4942 102 219 0 6563 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1380560/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=31996 CPUtime=162.24
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 7267 0 0 0 16140 84 0 0 25 0 1 0 313631479 32763904 5756 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 7999 5756 102 219 0 7776 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1378320/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=33328 CPUtime=222.23
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 7818 0 0 0 22112 111 0 0 25 0 1 0 313631479 34127872 6307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 8332 6307 102 219 0 8109 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33328

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1372560/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=41100 CPUtime=282.21
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 10770 0 0 0 28086 135 0 0 25 0 1 0 313631479 42086400 7722 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 10275 7722 102 219 0 10052 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41100

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1369488/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=42212 CPUtime=342.19
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 11535 0 0 0 34067 152 0 0 25 0 1 0 313631479 43225088 8487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 10553 8487 102 219 0 10330 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42212

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1367696/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=43264 CPUtime=402.18
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 11988 0 0 0 40047 171 0 0 25 0 1 0 313631479 44302336 8940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 10816 8940 102 219 0 10593 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1365648/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=44400 CPUtime=462.15
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 12490 0 0 0 46027 188 0 0 25 0 1 0 313631479 45465600 9442 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 11100 9442 102 219 0 10877 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44400

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1363856/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=45664 CPUtime=522.14
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 12935 0 0 0 52006 208 0 0 25 0 1 0 313631479 46759936 9887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 11416 9887 102 219 0 11193 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1362128/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=46696 CPUtime=582.12
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 13367 0 0 0 57989 223 0 0 25 0 1 0 313631479 47816704 10319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 11674 10319 102 219 0 11451 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1360400/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=47772 CPUtime=642.1
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 13794 0 0 0 63973 237 0 0 25 0 1 0 313631479 48918528 10746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 11943 10746 102 219 0 11720 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 47772


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 25851
/proc/meminfo: memFree=1354256/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=63140 CPUtime=882.03
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 18385 0 0 0 87901 302 0 0 25 0 1 0 313631479 64655360 12264 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 15785 12264 102 219 0 15562 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 63140

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/73 26023
/proc/meminfo: memFree=1352024/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=63980 CPUtime=941.92
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 18634 0 0 0 93875 317 0 0 25 0 1 0 313631479 65515520 12513 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 15995 12513 102 219 0 15772 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 63980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1351824/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=64872 CPUtime=1001.9
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 18973 0 0 0 99860 330 0 0 25 0 1 0 313631479 66428928 12852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16218 12852 102 219 0 15995 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 64872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1350864/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=64872 CPUtime=1061.88
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 19208 0 0 0 105843 345 0 0 25 0 1 0 313631479 66428928 13087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16218 13087 102 219 0 15995 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 64872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1349776/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=65820 CPUtime=1121.86
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 19471 0 0 0 111830 356 0 0 25 0 1 0 313631479 67399680 13350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16455 13350 102 219 0 16232 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 65820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1348880/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=65820 CPUtime=1181.84
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 19717 0 0 0 117815 369 0 0 25 0 1 0 313631479 67399680 13596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16455 13596 102 219 0 16232 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 65820

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1347728/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=66824 CPUtime=1241.82
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 20013 0 0 0 123800 382 0 0 25 0 1 0 313631479 68427776 13892 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16706 13892 102 219 0 16483 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 66824

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1346896/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=66824 CPUtime=1301.81
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 20217 0 0 0 129785 396 0 0 25 0 1 0 313631479 68427776 14096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 16706 14096 102 219 0 16483 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 66824

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1345872/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=68036 CPUtime=1361.78
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 20487 0 0 0 135769 409 0 0 25 0 1 0 313631479 69668864 14366 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17009 14366 102 219 0 16786 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 68036

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1344528/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=68196 CPUtime=1421.77
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 20832 0 0 0 141755 422 0 0 25 0 1 0 313631479 69832704 14711 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17049 14711 102 219 0 16826 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 68196

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1343696/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=69332 CPUtime=1481.75
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 21037 0 0 0 147742 433 0 0 25 0 1 0 313631479 70995968 14916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17333 14916 102 219 0 17110 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 69332

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1342736/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=69492 CPUtime=1541.74
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 21261 0 0 0 153730 444 0 0 25 0 1 0 313631479 71159808 15140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17373 15140 102 219 0 17150 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 69492

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1341968/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=69492 CPUtime=1601.72
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 21465 0 0 0 159716 456 0 0 25 0 1 0 313631479 71159808 15344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17373 15344 102 219 0 17150 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 69492

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1340752/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=70696 CPUtime=1661.7
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 21770 0 0 0 165704 466 0 0 25 0 1 0 313631479 72392704 15649 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 17674 15649 102 219 0 17451 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 70696

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1337936/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=87080 CPUtime=1721.68
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 22464 0 0 0 171690 478 0 0 25 0 1 0 313631479 89169920 16343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 21770 16343 102 219 0 21547 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 87080

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1337040/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=87216 CPUtime=1781.67
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 22701 0 0 0 177679 488 0 0 25 0 1 0 313631479 89309184 16580 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 21804 16580 102 219 0 21581 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 87216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1336784/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=87216 CPUtime=1800.06
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 22765 0 0 0 179516 490 0 0 25 0 1 0 313631479 89309184 16644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 21804 16644 102 219 0 21581 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87216

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: 0.99 0.97 0.94 2/67 26049
/proc/meminfo: memFree=1336784/2055920 swapFree=4183172/4192956
[pid=25850] ppid=25848 vsize=87216 CPUtime=1800.06
/proc/25850/stat : 25850 (PBS4_SAT07v2) R 25848 25850 25254 0 -1 4194304 22765 0 0 0 179516 490 0 0 25 0 1 0 313631479 89309184 16644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25850/statm: 21804 16644 102 219 0 21581 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87216

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1795.17
CPU system time (s): 4.91925
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 87216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.17
system time used= 4.91925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22768
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= 1786

runsolver used 1.27181 second user time and 3.81742 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  8 20:46:07 UTC 2007

IDJOB= 459642
IDBENCH= 48103
IDSOLVER= 200
FILE ID= node74/459642-1178657167

PBS_JOBID= 5218415

Free space on /tmp= 103243 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=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459642-1178657167/instance-459642-1178657167.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-459642-1178657167 -o ROOT/results/node74/conversion-459642-1178657167 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459642-1178657167/instance-459642-1178657167.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-459642-1178657167 -o ROOT/results/node74/solver-459642-1178657167 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459642-1178657167/instance-459642-1178657167.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3dcbc29326e863fba53ed8c8a10116ce

RANDOM SEED= 36877037

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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:       1403952 kB
Buffers:         35440 kB
Cached:         506432 kB
SwapCached:       2944 kB
Active:         165824 kB
Inactive:       385984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403952 kB
SwapTotal:     4192956 kB
SwapFree:      4183172 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            85908 kB
Committed_AS:  6928524 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Tue May  8 21:16:10 UTC 2007