Trace number 357159

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
oree 0.1.2 alphaSAT (TO)214 1800.01 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark176.341
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.03	c ...done
0.00/0.03	c #vars=498 #constraints=2432 hasObjective=yes
0.03/0.06	c res. mode=mod
0.03/0.06	c VSIDS like heuristics
0.03/0.06	c complete search running
0.10/0.10	c restart after 401 decisions
0.10/0.10	c nbDecision=500 #constraints=2464
0.10/0.13	c restart after 801 decisions
0.10/0.14	c nbDecision=1000 #constraints=2473
0.10/0.15	c nbDecision=1131 #constraints=2475
0.10/0.15	c linear search for optimum
0.10/0.15	o 216
0.40/0.42	c nbDecision=1500 #constraints=2542
0.40/0.43	c restart after 1601 decisions
0.49/0.53	c nbDecision=2000 #constraints=2575
0.60/0.60	c nbDecision=2500 #constraints=2586
0.60/0.66	c nbDecision=2830 #constraints=2597
0.60/0.66	o 215
1.10/1.12	c nbDecision=3000 #constraints=2746
1.79/1.86	c restart after 3201 decisions
2.79/2.86	c nbDecision=3500 #constraints=3092
5.59/5.64	c nbDecision=4000 #constraints=3540
9.39/9.45	c nbDecision=4500 #constraints=3976
15.09/15.13	c nbDecision=5000 #constraints=4416
22.59/22.60	c nbDecision=5500 #constraints=4858
31.89/31.96	c nbDecision=6000 #constraints=5296
39.97/40.07	c restart after 6401 decisions
41.57/41.67	c nbDecision=6500 #constraints=5689
53.98/54.08	c nbDecision=7000 #constraints=6130
68.67/68.75	c nbDecision=7500 #constraints=6568
85.47/85.50	c nbDecision=8000 #constraints=7010
100.87/100.99	c nbDecision=8500 #constraints=7436
121.56/121.62	c nbDecision=9000 #constraints=7871
145.16/145.28	c nbDecision=9500 #constraints=8310
170.35/170.49	c nbDecision=10000 #constraints=8752
198.34/198.45	c nbDecision=10500 #constraints=9199
224.83/224.93	c nbDecision=11000 #constraints=9631
254.22/254.35	c nbDecision=11500 #constraints=10065
286.92/287.01	c nbDecision=12000 #constraints=10494
321.50/321.67	c nbDecision=12500 #constraints=10937
342.39/342.57	c restart after 12801 decisions
351.20/351.34	c nbDecision=13000 #constraints=11322
390.29/390.47	c nbDecision=13500 #constraints=11764
431.27/431.42	c nbDecision=14000 #constraints=12204
451.27/451.48	c nbDecision=14253 #constraints=12410
451.27/451.48	o 214
472.36/472.57	c nbDecision=14500 #constraints=12622
511.36/511.59	c nbDecision=15000 #constraints=13059
554.94/555.18	c nbDecision=15500 #constraints=13490
602.43/602.69	c nbDecision=16000 #constraints=13921
652.72/652.98	c nbDecision=16500 #constraints=14355
709.40/709.61	c nbDecision=17000 #constraints=14814
772.78/773.08	c nbDecision=17500 #constraints=15271
832.96/833.24	c nbDecision=18000 #constraints=15726
890.65/890.99	c nbDecision=18500 #constraints=16158
950.13/950.43	c nbDecision=19000 #constraints=16585
1012.73/1013.08	c nbDecision=19500 #constraints=17036
1078.60/1078.99	c nbDecision=20000 #constraints=17497
1160.68/1161.07	c nbDecision=20500 #constraints=17958
1232.85/1233.27	c nbDecision=21000 #constraints=18406
1315.33/1315.70	c nbDecision=21500 #constraints=18871
1386.92/1387.34	c nbDecision=22000 #constraints=19308
1452.10/1452.59	c nbDecision=22500 #constraints=19742
1532.48/1532.96	c nbDecision=23000 #constraints=20183
1616.86/1617.36	c nbDecision=23500 #constraints=20640
1698.94/1699.41	c nbDecision=24000 #constraints=21102
1794.61/1795.13	c nbDecision=24500 #constraints=21551
1800.01/1800.50	Received signal 15
1800.01/1800.56	
1800.01/1800.56	s SATISFIABLE
1800.01/1800.56	v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 x27 -x28 -x29 -x30
1800.01/1800.56	v x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 x55 -x56 -x57
1800.01/1800.56	v -x58 x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 x83 -x84
1800.01/1800.56	v -x85 -x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 x103 -x104 x105 -x106 -x107 x108 -x109
1800.01/1800.56	v -x110 x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120 -x121 x122 x123 -x124 -x125 -x126 x127 -x128 x129 -x130 x131 -x132
1800.01/1800.56	v -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155
1800.01/1800.56	v -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 -x171 -x172 x173 -x174 x175 -x176 x177 -x178
1800.01/1800.56	v x179 -x180 -x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 -x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200
1800.01/1800.56	v -x201 x202 x203 -x204 -x205 -x206 x207 -x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223
1800.01/1800.56	v -x224 x225 -x226 x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 -x243 x244 x245
1800.01/1800.56	v -x246 -x247 -x248 -x249 x250 x251 -x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268
1800.01/1800.56	v x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291
1800.01/1800.56	v -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314
1800.01/1800.56	v x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 -x335 x336 x337
1800.01/1800.56	v -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360
1800.01/1800.56	v x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 -x381 x382 x383
1800.01/1800.56	v -x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 -x393 x394 x395 -x396 -x397 x398 -x399 x400 x401 -x402 -x403 x404 -x405 x406
1800.01/1800.56	v x407 -x408 -x409 x410 -x411 x412 x413 -x414 -x415 x416 -x417 x418 x419 -x420 -x421 x422 x423 -x424 -x425 x426 -x427 x428 x429
1800.01/1800.56	v -x430 -x431 x432 -x433 x434 -x435 x436 x437 -x438 -x439 x440 -x441 x442 x443 -x444 -x445 x446 -x447 x448 x449 -x450 -x451 x452
1800.01/1800.56	v -x453 x454 x455 -x456 -x457 x458 x459 -x460 -x461 x462 -x463 x464 -x465 x466 x467 -x468 -x469 x470 -x471 x472 x473 -x474 -x475
1800.01/1800.56	v x476 -x477 x478 x479 -x480 -x481 x482 x483 -x484 -x485 x486 -x487 x488 -x489 x490 x491 -x492 -x493 x494 -x495 x496 x497 -x498
1800.01/1800.56	
1800.01/1800.56	c user time= 1799.58 s
1800.01/1800.56	c system time= 0.490925 s
1800.01/1800.56	c wall clock time=1800.56

Verifier Data (download as text)

OK	214

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-357159-1176989343 -o ROOT/results/node11/solver-357159-1176989343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357159-1176989343/instance-357159-1176989343.opb mod 

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: 0.91 0.95 0.97 3/77 13221
/proc/meminfo: memFree=1330040/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=1468 CPUtime=0
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 139983294 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 367 164 130 317 0 46 0

[startup+0.0397031 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13221
/proc/meminfo: memFree=1330040/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=2260 CPUtime=0.03
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 392 0 0 0 3 0 0 0 18 0 1 0 139983294 2314240 374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 565 374 137 317 0 244 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2260

[startup+0.102709 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13221
/proc/meminfo: memFree=1330040/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=2660 CPUtime=0.1
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 458 0 0 0 10 0 0 0 18 0 1 0 139983294 2723840 440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 665 440 139 317 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2660

[startup+0.301734 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13221
/proc/meminfo: memFree=1330040/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=3448 CPUtime=0.29
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 697 0 0 0 29 0 0 0 19 0 1 0 139983294 3530752 679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 862 679 170 317 0 541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3448

[startup+0.702781 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13221
/proc/meminfo: memFree=1330040/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=3972 CPUtime=0.7
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 824 0 0 0 70 0 0 0 24 0 1 0 139983294 4067328 806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 993 806 170 317 0 672 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3972

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13222
/proc/meminfo: memFree=1326128/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=6764 CPUtime=1.49
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 1536 0 0 0 149 0 0 0 25 0 1 0 139983294 6926336 1518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712884 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 1691 1518 170 317 0 1370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6764

[startup+3.10106 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13222
/proc/meminfo: memFree=1322416/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=11568 CPUtime=3.09
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 2728 0 0 0 309 0 0 0 25 0 1 0 139983294 11845632 2710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 2892 2710 170 317 0 2571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11568

[startup+6.30144 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13222
/proc/meminfo: memFree=1315120/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=18212 CPUtime=6.29
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 4331 0 0 0 628 1 0 0 25 0 1 0 139983294 18649088 4313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 4553 4313 170 317 0 4232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18212

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 13222
/proc/meminfo: memFree=1305712/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=26092 CPUtime=12.69
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 6363 0 0 0 1267 2 0 0 25 0 1 0 139983294 26718208 6345 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 6523 6345 170 317 0 6202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26092

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 13222
/proc/meminfo: memFree=1293936/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=38364 CPUtime=25.48
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 9192 0 0 0 2545 3 0 0 25 0 1 0 139983294 39284736 9141 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 9591 9141 170 317 0 9270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38364

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 13222
/proc/meminfo: memFree=1280944/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=50980 CPUtime=51.08
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 12494 0 0 0 5102 6 0 0 25 0 1 0 139983294 52203520 12443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272674 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 12745 12443 170 317 0 12424 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50980

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 13222
/proc/meminfo: memFree=1260528/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=73288 CPUtime=102.27
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 17507 0 0 0 10217 10 0 0 25 0 1 0 139983294 75046912 17456 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 18322 17456 170 317 0 18001 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73288

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1245616/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=88260 CPUtime=162.24
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 21285 0 0 0 16212 12 0 0 25 0 1 0 139983294 90378240 21234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 22065 21234 170 317 0 21744 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 88260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1233008/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=100456 CPUtime=222.23
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 24447 0 0 0 22208 15 0 0 25 0 1 0 139983294 102866944 24331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 25114 24331 170 317 0 24793 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100456

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1222256/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=110260 CPUtime=282.21
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 27116 0 0 0 28204 17 0 0 25 0 1 0 139983294 112906240 27000 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 27565 27000 170 317 0 27244 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 110260

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1207920/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=129776 CPUtime=342.19
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 30686 0 0 0 34201 18 0 0 25 0 1 0 139983294 132890624 30570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 32444 30570 170 317 0 32123 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 129776

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1199152/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=138572 CPUtime=402.18
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 32908 0 0 0 40198 20 0 0 25 0 1 0 139983294 141897728 32792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 34643 32792 170 317 0 34322 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 138572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1190512/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=146884 CPUtime=462.16
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 35027 0 0 0 46195 21 0 0 25 0 1 0 139983294 150409216 34911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 36721 34911 170 317 0 36400 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 146884

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1183472/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=154316 CPUtime=522.15
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 36822 0 0 0 52192 23 0 0 25 0 1 0 139983294 158019584 36706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 38579 36706 170 317 0 38258 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 154316

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1175600/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=162064 CPUtime=582.13
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 38768 0 0 0 58189 24 0 0 25 0 1 0 139983294 165953536 38652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563346 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 40516 38652 170 317 0 40195 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 162064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13222
/proc/meminfo: memFree=1168496/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=168888 CPUtime=642.13
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 40506 0 0 0 64187 26 0 0 25 0 1 0 139983294 172941312 40390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 42222 40390 170 317 0 41901 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 168888


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

Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 208700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1122544/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=212840 CPUtime=1181.97
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 52012 0 0 0 118161 36 0 0 25 0 1 0 139983294 217948160 51896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 53210 51896 170 317 0 52889 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 212840

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1117936/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=216932 CPUtime=1241.96
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 53133 0 0 0 124159 37 0 0 25 0 1 0 139983294 222138368 53017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 54233 53017 170 317 0 53912 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 216932

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1113776/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=221528 CPUtime=1301.94
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 54289 0 0 0 130156 38 0 0 25 0 1 0 139983294 226844672 54045 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 55382 54045 170 317 0 55061 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 221528

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1106224/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=238768 CPUtime=1361.93
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 57853 0 0 0 136153 40 0 0 25 0 1 0 139983294 244498432 55926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 59692 55926 170 317 0 59371 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 238768

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1100144/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=249320 CPUtime=1421.91
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 60218 0 0 0 142150 41 0 0 25 0 1 0 139983294 255303680 57433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 62330 57433 170 317 0 62009 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 249320

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1094768/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=255724 CPUtime=1481.89
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 61668 0 0 0 148146 43 0 0 25 0 1 0 139983294 261861376 58784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 63931 58784 170 317 0 63610 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 255724

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1090992/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=259032 CPUtime=1541.87
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 62592 0 0 0 154143 44 0 0 25 0 1 0 139983294 265248768 59708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 64758 59708 170 317 0 64437 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 259032

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1087280/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=262228 CPUtime=1601.86
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 63520 0 0 0 160141 45 0 0 25 0 1 0 139983294 268521472 60636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 65557 60636 170 317 0 65236 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 262228

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1083568/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=266164 CPUtime=1661.84
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 64478 0 0 0 166138 46 0 0 25 0 1 0 139983294 272551936 61561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 66541 61561 170 317 0 66220 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 266164

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1079536/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=269888 CPUtime=1721.82
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 65500 0 0 0 172135 47 0 0 25 0 1 0 139983294 276365312 62550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 67472 62550 170 317 0 67151 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 269888

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1075824/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=273428 CPUtime=1781.81
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 66429 0 0 0 178133 48 0 0 25 0 1 0 139983294 279990272 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 68357 63479 170 317 0 68036 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 273428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1074544/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=274352 CPUtime=1800.01
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 66751 0 0 0 179952 49 0 0 25 0 1 0 139983294 280936448 63801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 68588 63801 170 317 0 68267 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 274352

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13224
/proc/meminfo: memFree=1074544/2055920 swapFree=4139248/4192956
[pid=13221] ppid=13219 vsize=274352 CPUtime=1800.01
/proc/13221/stat : 13221 (oree) R 13219 13221 12067 0 -1 4194304 66751 0 0 0 179952 49 0 0 25 0 1 0 139983294 280936448 63801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13221/statm: 68588 63801 170 317 0 68267 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 274352

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800.01 s) to the 'lost time'.

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13225
/proc/meminfo: memFree=1317672/2055920 swapFree=4139248/4192956
[pid=13221] ppid=-1 vsize=0 CPUtime=0
/proc/13221/stat : ÿÿÿÿÿÿÿÿ/proc/13221/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13225
/proc/meminfo: memFree=1317672/2055920 swapFree=4139248/4192956
[pid=13221] ppid=-1 vsize=0 CPUtime=0
/proc/13221/stat : ÿÿÿÿÿÿÿÿ/proc/13221/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13221 and gives
#  childrusage.ru_utime.tv_sec=1799
#  childrusage.ru_utime.tv_usec=587421
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=532918
# CPU time returned by wait4() is 1800.12
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.01
#  lost CPU user time (s): 1799.52
#  lost CPU system time (s): 0.49

Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1799.52
CPU system time (s): 0.49
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 274352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.532918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66767
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= 37443

runsolver used 2.11368 second user time and 4.41633 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 13:29:04 UTC 2007

IDJOB= 357159
IDBENCH= 2189
IDSOLVER= 172
FILE ID= node11/357159-1176989343

PBS_JOBID= 4630412

Free space on /tmp= 66256 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= oree /tmp/evaluation/357159-1176989343/instance-357159-1176989343.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-357159-1176989343 -o ROOT/results/node11/solver-357159-1176989343 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357159-1176989343/instance-357159-1176989343.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  10cfce36a090e62566639770833f1068

RANDOM SEED= 127057754

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1330512 kB
Buffers:         45164 kB
Cached:         580400 kB
SwapCached:      22272 kB
Active:         156208 kB
Inactive:       504432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330512 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          30748 kB
Slab:            50272 kB
Committed_AS:  6177480 kB
PageTables:       1852 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= 66256 MiB

End job on node11 on Thu Apr 19 13:59:06 UTC 2007