Trace number 459452

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 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
MD5SUM82374897eb5aaf8db9bb0fa8784aa552
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/459452-1178654933/instance-459452-1178654933.opb ......
25.78/25.88	c done parsing opb.
25.78/25.88	o 79
42.98/43.08	o 35
89.86/89.90	o 27
308.81/308.90	o 15
341.10/341.20	o 11
403.98/404.10	o 7
485.35/485.50	o 5
728.28/728.57	o 3
1800.08/1800.60	s SATISFIABLE
1800.08/1800.60	v x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 x106 x107 x108 -x109 x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 x119
1800.08/1800.60	v x12 x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x13 x130 x131 x132 -x133 -x134 x135 x136 x137 -x138 -x139 x14
1800.08/1800.60	v x140 x141 x142 -x143 x144 x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x16 -x160
1800.08/1800.60	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 x170 -x171 -x172 -x173 -x174 -x175 x176 x177 -x178 -x179 x18 -x180
1800.08/1800.60	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 x197 x198 -x199 x2 -x20 x200
1800.08/1800.60	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 x22 -x220
1800.08/1800.60	v x221 -x222 -x223 -x224 x225 x226 -x227 x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x24 x240
1800.08/1800.60	v -x241 x242 -x243 -x244 -x245 x246 x247 -x248 -x249 x25 x250 -x251 x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 x260 x261
1800.08/1800.60	v -x262 -x263 x264 -x265 x266 x267 x268 -x269 x27 -x270 x271 -x272 x273 x274 x275 -x276 -x277 x278 -x279 x28 x280 x281 x282 -x283
1800.08/1800.60	v -x284 x285 -x286 x287 x288 x289 x29 -x290 -x291 x292 -x293 x294 x295 x296 x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303
1800.08/1800.60	v -x304 -x305 -x306 -x307 -x308 x309 x31 x310 x311 -x312 -x313 -x314 -x315 x316 x317 x318 -x319 x32 -x320 -x321 -x322 -x323 -x324
1800.08/1800.60	v -x325 -x326 -x327 -x328 -x329 -x33 x330 x331 x332 -x333 -x334 -x335 -x336 x337 x338 x339 x34 -x340 -x341 -x342 -x343 x344 x345
1800.08/1800.60	v -x346 x347 x348 x349 x35 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 x359 x36 -x360 x361 x362 x363 x364 x365 x366 -x367
1800.08/1800.60	v x368 x369 -x37 x370 x371 x372 x373 -x374 x375 x376 x377 x378 x379 x38 x380 -x381 x382 x383 x384 x385 -x386 -x387 -x388 -x389
1800.08/1800.60	v x39 -x390 -x391 -x392 x393 x394 x395 x396 -x397 -x398 x399 -x4 x40 x400 x401 x402 x403 -x404 -x405 x406 x407 x408 x409 x41 x410
1800.08/1800.60	v -x411 -x412 x413 x414 x415 x416 x417 -x418 -x419 -x42 x420 x421 x422 x423 x424 -x425 -x426 x427 x428 x429 x43 x430 x431 -x432
1800.08/1800.60	v -x433 x434 x435 x436 x437 x438 -x439 x44 -x440 x441 x442 -x443 -x444 -x445 x446 x447 -x448 -x449 x45 -x450 -x451 -x452 -x453
1800.08/1800.60	v -x454 -x455 -x456 -x457 -x458 -x459 x46 -x460 -x461 -x462 x463 -x464 -x465 -x466 x467 x468 -x469 x47 -x470 -x471 -x472 -x473
1800.08/1800.60	v -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 x484 -x485 -x486 -x487 x488 x489 x49 -x490 -x5 x50 -x51 -x52
1800.08/1800.60	v x53 -x54 -x55 x56 x57 x58 -x59 -x6 x60 -x61 -x62 -x63 x64 x65 -x66 -x67 x68 -x69 -x7 x70 x71 x72 x73 -x74 -x75 -x76 -x77 x78 x79 x8
1800.08/1800.60	v -x80 x81 x82 x83 x84 x85 x86 x87 x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 x96 x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459452-1178654933/instance-459452-1178654933.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-459452-1178654933 -o ROOT/results/node71/solver-459452-1178654933 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459452-1178654933/instance-459452-1178654933.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: 1.00 1.00 1.00 3/64 13831
/proc/meminfo: memFree=1480264/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=1456 CPUtime=0
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 341482645 1490944 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134636145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 364 138 86 219 0 141 0

[startup+0.075423 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13831
/proc/meminfo: memFree=1480264/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=1872 CPUtime=0.07
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 302 0 0 0 7 0 0 0 18 0 1 0 341482645 1916928 285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 468 285 90 219 0 245 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1872

[startup+0.101426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13831
/proc/meminfo: memFree=1480264/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=2384 CPUtime=0.09
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 341482645 2441216 334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 596 334 90 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301453 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13831
/proc/meminfo: memFree=1480264/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=3760 CPUtime=0.29
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 658 0 0 0 29 0 0 0 19 0 1 0 341482645 3850240 640 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 940 640 90 219 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13831
/proc/meminfo: memFree=1480264/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=5944 CPUtime=0.69
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 1027 0 0 0 69 0 0 0 23 0 1 0 341482645 6086656 1009 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 1486 1009 90 219 0 1263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5944

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1475776/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=6404 CPUtime=1.49
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 1485 0 0 0 148 1 0 0 25 0 1 0 341482645 6557696 1418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 1601 1418 90 219 0 1378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1474368/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=7312 CPUtime=3.09
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 1758 0 0 0 306 3 0 0 25 0 1 0 341482645 7487488 1594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 1828 1594 90 219 0 1605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7312

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1472896/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=12072 CPUtime=6.29
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 2045 0 0 0 624 5 0 0 25 0 1 0 341482645 12361728 1881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 3018 1881 90 219 0 2795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12072

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1471112/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=13416 CPUtime=12.68
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 2682 0 0 0 1260 8 0 0 25 0 1 0 341482645 13737984 2325 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 3354 2325 90 219 0 3131 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13416

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1467528/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=14428 CPUtime=25.48
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 3555 0 0 0 2534 14 0 0 25 0 1 0 341482645 14774272 3198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 3607 3198 90 219 0 3384 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14428

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1465224/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=17240 CPUtime=51.08
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 4527 0 0 0 5079 29 0 0 25 0 1 0 341482645 17653760 3785 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 4310 3785 102 219 0 4087 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17240

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1461384/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=30240 CPUtime=102.26
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 6235 0 0 0 10173 53 0 0 25 0 1 0 341482645 30965760 4724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 7560 4724 102 219 0 7337 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1457352/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=31688 CPUtime=162.25
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 7254 0 0 0 16144 81 0 0 25 0 1 0 341482645 32448512 5743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 7922 5743 102 219 0 7699 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31688

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1454664/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=33208 CPUtime=222.23
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 7921 0 0 0 22118 105 0 0 25 0 1 0 341482645 34004992 6410 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 8302 6410 102 219 0 8079 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33208

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1451528/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=40772 CPUtime=282.21
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 10204 0 0 0 28091 130 0 0 25 0 1 0 341482645 41750528 7156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 10193 7156 102 219 0 9970 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1449224/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=41676 CPUtime=342.19
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 10820 0 0 0 34067 152 0 0 25 0 1 0 341482645 42676224 7772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 10419 7772 102 219 0 10196 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1447048/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=43352 CPUtime=402.17
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 11360 0 0 0 40042 175 0 0 25 0 1 0 341482645 44392448 8312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 10838 8312 102 219 0 10615 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43352

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1445448/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=43848 CPUtime=462.16
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 11753 0 0 0 46020 196 0 0 25 0 1 0 341482645 44900352 8705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 10962 8705 102 219 0 10739 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1443784/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=44936 CPUtime=522.14
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 12180 0 0 0 52001 213 0 0 25 0 1 0 341482645 46014464 9132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 11234 9132 102 219 0 11011 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1442376/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=45532 CPUtime=582.12
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 12522 0 0 0 57984 228 0 0 25 0 1 0 341482645 46624768 9474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 11383 9474 102 219 0 11160 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45532

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1440968/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=46164 CPUtime=642.11
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 12870 0 0 0 63965 246 0 0 25 0 1 0 341482645 47271936 9822 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 11541 9822 102 219 0 11318 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46164


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################

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1435848/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=61032 CPUtime=822.05
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 17220 0 0 0 81907 298 0 0 25 0 1 0 341482645 62496768 11099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 15258 11099 102 219 0 15035 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 61032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1433480/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=62144 CPUtime=882.04
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 17804 0 0 0 87890 314 0 0 25 0 1 0 341482645 63635456 11683 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 15536 11683 102 219 0 15313 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 62144

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1432072/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=62304 CPUtime=942.02
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 18160 0 0 0 93875 327 0 0 25 0 1 0 341482645 63799296 12039 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 15576 12039 102 219 0 15353 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 62304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1430472/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=64072 CPUtime=1002
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 18565 0 0 0 99857 343 0 0 25 0 1 0 341482645 65609728 12444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16018 12444 102 219 0 15795 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1429448/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=64072 CPUtime=1061.99
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 18816 0 0 0 105839 360 0 0 25 0 1 0 341482645 65609728 12695 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16018 12695 102 219 0 15795 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 64072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1428488/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=64208 CPUtime=1121.97
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 19053 0 0 0 111822 375 0 0 25 0 1 0 341482645 65748992 12932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16052 12932 102 219 0 15829 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 64208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1427464/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=65176 CPUtime=1181.95
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 19319 0 0 0 117807 388 0 0 25 0 1 0 341482645 66740224 13198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16294 13198 102 219 0 16071 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1425992/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=66204 CPUtime=1241.93
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 19674 0 0 0 123790 403 0 0 25 0 1 0 341482645 67792896 13553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16551 13553 102 219 0 16328 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 66204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1425160/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=66204 CPUtime=1301.92
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 19889 0 0 0 129776 416 0 0 25 0 1 0 341482645 67792896 13768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16551 13768 102 219 0 16328 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 66204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1423496/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=67448 CPUtime=1361.9
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 20299 0 0 0 135761 429 0 0 25 0 1 0 341482645 69066752 14178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16862 14178 102 219 0 16639 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 67448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1422536/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=67448 CPUtime=1421.88
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 20543 0 0 0 141746 442 0 0 25 0 1 0 341482645 69066752 14422 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 16862 14422 102 219 0 16639 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 67448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1421448/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=68752 CPUtime=1481.87
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 20825 0 0 0 147733 454 0 0 25 0 1 0 341482645 70402048 14704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17188 14704 102 219 0 16965 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 68752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1420424/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=68944 CPUtime=1541.85
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 21073 0 0 0 153720 465 0 0 25 0 1 0 341482645 70598656 14952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17236 14952 102 219 0 17013 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 68944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1418632/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=69104 CPUtime=1601.83
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 21528 0 0 0 159703 480 0 0 25 0 1 0 341482645 70762496 15407 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17276 15407 102 219 0 17053 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 69104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1417224/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=70496 CPUtime=1661.81
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 21863 0 0 0 165688 493 0 0 25 0 1 0 341482645 72187904 15742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17624 15742 102 219 0 17401 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 70496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1416456/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=70496 CPUtime=1721.8
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 22071 0 0 0 171674 506 0 0 25 0 1 0 341482645 72187904 15950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17624 15950 102 219 0 17401 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 70496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1415496/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=71804 CPUtime=1781.78
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 22307 0 0 0 177658 520 0 0 25 0 1 0 341482645 73527296 16186 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17951 16186 102 219 0 17728 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 71804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13832
/proc/meminfo: memFree=1415240/2055920 swapFree=4184264/4192956
[pid=13831] ppid=13829 vsize=71804 CPUtime=1800.08
/proc/13831/stat : 13831 (PBS4_SAT07v2) R 13829 13831 13454 0 -1 4194304 22358 0 0 0 179485 523 0 0 25 0 1 0 341482645 73527296 16237 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13831/statm: 17951 16237 102 219 0 17728 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71804

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): 1800.1
CPU user time (s): 1794.86
CPU system time (s): 5.2432
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 71804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.86
system time used= 5.2432
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22361
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= 969

runsolver used 1.3068 second user time and 3.61645 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 20:08:53 UTC 2007

IDJOB= 459452
IDBENCH= 47913
IDSOLVER= 200
FILE ID= node71/459452-1178654933

PBS_JOBID= 5218408

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=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459452-1178654933/instance-459452-1178654933.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-459452-1178654933 -o ROOT/results/node71/conversion-459452-1178654933 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459452-1178654933/instance-459452-1178654933.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-459452-1178654933 -o ROOT/results/node71/solver-459452-1178654933 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459452-1178654933/instance-459452-1178654933.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  82374897eb5aaf8db9bb0fa8784aa552

RANDOM SEED= 693409598

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1480608 kB
Buffers:         37960 kB
Cached:         438432 kB
SwapCached:       2668 kB
Active:         168276 kB
Inactive:       318240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480608 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            74784 kB
Committed_AS:  6978272 kB
PageTables:       1452 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 node71 on Tue May  8 20:38:56 UTC 2007