Trace number 2668137

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1SAT (TO)-111 1800.09 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_2.opb
MD5SUM8d62286ae12c02f1d9e42b05c51333f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 500
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 500
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 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products3164
Sum of products size6328

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.07	c constraints 3664/0 clauses 3164/0 units 0
0.00/0.07	c vars 500
0.00/0.07	c objective 500 + -500
5.50/5.51	c 5.11622 99.0195 0 150843
5.50/5.51	o -27
9.29/9.37	c 8.80266 100.797 0 216317
9.29/9.37	o -28
9.39/9.45	c 8.87265 100.797 0 217279
9.39/9.45	o -29
9.49/9.50	c 8.92764 100.797 0 217936
9.49/9.50	o -30
9.49/9.55	c 8.97164 100.797 1 218504
9.49/9.55	o -31
24.59/24.60	c 23.8624 100.797 1 256986
24.59/24.60	o -98
27.18/27.29	c 26.521 100.797 5 265113
27.18/27.29	o -99
29.68/29.79	c 28.9676 103.504 1716 273803
29.68/29.79	o -100
30.08/30.12	c 29.2885 104.148 2133 274781
30.08/30.12	o -102
30.18/30.25	c 29.4125 104.535 2335 275170
30.18/30.25	o -103
32.08/32.16	c 31.2662 109.949 5752 281213
32.08/32.16	o -105
41.08/41.10	c 39.9449 139.148 24645 307175
41.08/41.10	o -106
49.97/50.02	c 48.6606 149.359 23869 331973
49.97/50.02	o -107
141.65/141.70	c 138.364 164.457 14433 583291
141.65/141.70	o -108
152.14/152.23	c 148.648 164.457 16747 611639
152.14/152.23	o -109
345.67/345.89	c 338.226 164.457 24260 1137912
345.67/345.89	o -111
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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 -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 -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 -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 x110 -x111 -x112 x113 -x114 x115 x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 x136 -x137 x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 x210 x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 x223 x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 -x232 x233 x234 -x235 -x236 x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 x266 x267 -x268 -x269 x270 -x271 -x272 x273 -x274 -x275 -x276 x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 x328 -x329 -x330 -x331 x332 x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 -x342 x343 x344 x345 x346 -x347 -x348 -x349 -x350 x351 -x352 -x353 x354 -x355 -x356 x357 -x358 -x359 x360 x361 -x362 -x363 x364 x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 -x378 -x379 -x380 x381 x382 -x383 -x384 -x385 -x386 -x387 -x388 x389 -x390 -x391 x392 x393 x394 -x395 -x396 x397 -x398 -x399 -x400 x401 -x402 -x403 -x404 -x405 x406 -x407 x408 -x409 x410 -x411 x412 -x413 -x414 x415 -x416 x417 -x418 -x419 -x420 x421 x422 -x423 x424 -x425 -x426 x427 -x428 x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 x444 x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 x454 -x455 x456 -x457 -x458 -x459 x460 x461 x462 -x463 -x464 -x465 -x466 -x467 x468 -x469 -x470 -x471 -x472 -x473 -x474 x475 x476 -x477 -x478 x479 x480 -x481 -x482 -x483 -x484 -x485 x486 x487 -x488 -x489 x490 -x491 x492 x493 -x494 x495 x496 -x497 -x498 -x499 -x500

Verifier Data 

OK	-111

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668137-1276665145/watcher-2668137-1276665145 -o /tmp/evaluation-result-2668137-1276665145/solver-2668137-1276665145 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668137-1276665145.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8478
/proc/meminfo: memFree=1734256/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=2340 CPUtime=0
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 297 0 0 0 0 0 0 0 23 0 1 0 42100915 2396160 220 1992294400 134512640 136485738 4292881968 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8478/statm: 585 220 155 482 0 101 0

[startup+0.0100581 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8478
/proc/meminfo: memFree=1734256/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=2340 CPUtime=0
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 309 0 0 0 0 0 0 0 23 0 1 0 42100915 2396160 232 1992294400 134512640 136485738 4292881968 18446744073709551615 135415720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8478/statm: 585 233 155 482 0 101 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2340

[startup+0.101065 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8478
/proc/meminfo: memFree=1734256/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=7752 CPUtime=0.09
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 1606 0 0 0 9 0 0 0 23 0 1 0 42100915 7938048 1529 1992294400 134512640 136485738 4292881968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 1938 1530 194 482 0 1454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7752

[startup+0.301085 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8478
/proc/meminfo: memFree=1734256/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=21964 CPUtime=0.29
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 5169 0 0 0 27 2 0 0 23 0 1 0 42100915 22491136 5026 1992294400 134512640 136485738 4292881968 18446744073709551615 134745419 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 5491 5027 198 482 0 5007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21964

[startup+0.701125 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8478
/proc/meminfo: memFree=1734256/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=46832 CPUtime=0.69
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 11870 0 0 0 64 5 0 0 25 0 1 0 42100915 47955968 11257 1992294400 134512640 136485738 4292881968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 11708 11257 198 482 0 11224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46832

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1652036/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=100772 CPUtime=1.49
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 25683 0 0 0 137 12 0 0 25 0 1 0 42100915 103190528 24007 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 25193 24007 226 482 0 24709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100772

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1638520/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=100772 CPUtime=3.09
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 25707 0 0 0 284 25 0 0 25 0 1 0 42100915 103190528 24031 1992294400 134512640 136485738 4292881968 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 25193 24031 226 482 0 24709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100772

[startup+6.30069 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1638148/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=103212 CPUtime=6.28
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 26366 0 0 0 585 43 0 0 25 0 1 0 42100915 105689088 24231 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 25803 24231 244 482 0 25319 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103212

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1637032/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=103212 CPUtime=12.68
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 26403 0 0 0 1208 60 0 0 25 0 1 0 42100915 105689088 24264 1992294400 134512640 136485738 4292881968 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 25803 24264 244 482 0 25319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 103212

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1637032/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=103212 CPUtime=25.48
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 26404 0 0 0 2474 74 0 0 25 0 1 0 42100915 105689088 24264 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 25803 24264 244 482 0 25319 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 103212

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8481
/proc/meminfo: memFree=1587680/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=152940 CPUtime=51.08
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 38820 0 0 0 4971 137 0 0 25 0 1 0 42100915 156610560 36673 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 38235 36673 245 482 0 37751 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 152940

[startup+102.308 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 8483
/proc/meminfo: memFree=1577016/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=163368 CPUtime=102.26
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 41425 0 0 0 9982 244 0 0 25 0 1 0 42100915 167288832 39278 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 40842 39278 245 482 0 40358 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163368

[startup+162.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 8483
/proc/meminfo: memFree=1571188/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=162.24
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42869 0 0 0 15851 373 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168400

[startup+222.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 8485
/proc/meminfo: memFree=1571188/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=222.22
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42869 0 0 0 21725 497 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 168400

[startup+282.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 8490
/proc/meminfo: memFree=1570692/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=282.2
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42869 0 0 0 27595 625 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 168400

[startup+342.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 8492
/proc/meminfo: memFree=1570816/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=342.17
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42869 0 0 0 33469 748 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 168400

[startup+402.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 8494
/proc/meminfo: memFree=1570816/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=402.16
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42870 0 0 0 39348 868 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 168400

[startup+462.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 8494
/proc/meminfo: memFree=1570940/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=462.14
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42870 0 0 0 45220 994 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 168400

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8496
/proc/meminfo: memFree=1570940/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=522.12
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42870 0 0 0 51101 1111 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135045462 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 168400

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8498
/proc/meminfo: memFree=1570940/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=582.11
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42870 0 0 0 56994 1217 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 134883202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 168400

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8500
/proc/meminfo: memFree=1570940/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=168400 CPUtime=642.09
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 42870 0 0 0 62872 1337 0 0 25 0 1 0 42100915 172441600 40570 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42100 40570 245 482 0 41616 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 168400

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8504
/proc/meminfo: memFree=1569824/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=169460 CPUtime=822.04
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 43129 0 0 0 80519 1685 0 0 25 0 1 0 42100915 173527040 40829 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42365 40829 245 482 0 41881 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 169460

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8506
/proc/meminfo: memFree=1569576/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=169724 CPUtime=882.02
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 43454 0 0 0 86390 1812 0 0 25 0 1 0 42100915 173797376 40891 1992294400 134512640 136485738 4292881968 18446744073709551615 134883185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42431 40891 245 482 0 41947 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 169724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8508
/proc/meminfo: memFree=1568708/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=170516 CPUtime=942
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 43885 0 0 0 92269 1931 0 0 25 0 1 0 42100915 174608384 41084 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42629 41084 245 482 0 42145 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 170516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8510
/proc/meminfo: memFree=1568832/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=170516 CPUtime=1001.98
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 43885 0 0 0 98135 2063 0 0 25 0 1 0 42100915 174608384 41084 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42629 41084 245 482 0 42145 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 170516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8510
/proc/meminfo: memFree=1568460/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=170912 CPUtime=1061.97
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 43985 0 0 0 104022 2175 0 0 25 0 1 0 42100915 175013888 41184 1992294400 134512640 136485738 4292881968 18446744073709551615 134882740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 42728 41184 245 482 0 42244 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 170912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8512
/proc/meminfo: memFree=1563252/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=176116 CPUtime=1121.95
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45256 0 0 0 109902 2293 0 0 25 0 1 0 42100915 180342784 42455 1992294400 134512640 136485738 4292881968 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44029 42455 245 482 0 43545 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 176116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8514
/proc/meminfo: memFree=1562508/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=176776 CPUtime=1181.93
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45442 0 0 0 115796 2397 0 0 25 0 1 0 42100915 181018624 42641 1992294400 134512640 136485738 4292881968 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44194 42641 245 482 0 43710 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 176776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8516
/proc/meminfo: memFree=1562384/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=176776 CPUtime=1241.91
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45442 0 0 0 121679 2512 0 0 25 0 1 0 42100915 181018624 42641 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44194 42641 245 482 0 43710 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 176776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8518
/proc/meminfo: memFree=1561516/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177568 CPUtime=1301.9
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45642 0 0 0 127549 2641 0 0 25 0 1 0 42100915 181829632 42841 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44392 42841 245 482 0 43908 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 177568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8518
/proc/meminfo: memFree=1561516/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177832 CPUtime=1361.88
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45679 0 0 0 133420 2768 0 0 25 0 1 0 42100915 182099968 42878 1992294400 134512640 136485738 4292881968 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44458 42878 245 482 0 43974 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 177832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8520
/proc/meminfo: memFree=1561268/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177964 CPUtime=1421.87
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45714 0 0 0 139301 2886 0 0 25 0 1 0 42100915 182235136 42913 1992294400 134512640 136485738 4292881968 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44491 42913 245 482 0 44007 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 177964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8522
/proc/meminfo: memFree=1561144/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177332 CPUtime=1481.85
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45784 0 0 0 145181 3004 0 0 25 0 1 0 42100915 181587968 42782 1992294400 134512640 136485738 4292881968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44333 42782 245 482 0 43849 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 177332

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8524
/proc/meminfo: memFree=1561020/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177332 CPUtime=1541.82
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 45995 0 0 0 151057 3125 0 0 25 0 1 0 42100915 181587968 42782 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44333 42782 245 482 0 43849 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 177332

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8526
/proc/meminfo: memFree=1561144/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=177332 CPUtime=1601.8
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 46230 0 0 0 156937 3243 0 0 25 0 1 0 42100915 181587968 42782 1992294400 134512640 136485738 4292881968 18446744073709551615 134878387 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44333 42782 245 482 0 43849 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 177332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8526
/proc/meminfo: memFree=1560896/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=178124 CPUtime=1661.79
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 46707 0 0 0 162816 3363 0 0 25 0 1 0 42100915 182398976 42980 1992294400 134512640 136485738 4292881968 18446744073709551615 135859281 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44531 42980 245 482 0 44047 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 178124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8528
/proc/meminfo: memFree=1560400/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=178520 CPUtime=1721.77
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 46806 0 0 0 168703 3474 0 0 25 0 1 0 42100915 182804480 43079 1992294400 134512640 136485738 4292881968 18446744073709551615 134878520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44630 43079 245 482 0 44146 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 178520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8530
/proc/meminfo: memFree=1560028/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=178916 CPUtime=1781.76
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 46889 0 0 0 174581 3595 0 0 25 0 1 0 42100915 183209984 43162 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44729 43162 245 482 0 44245 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 178916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8530
/proc/meminfo: memFree=1560028/2059040 swapFree=4134608/4192956
[pid=8478] ppid=8476 vsize=178916 CPUtime=1800.07
/proc/8478/stat : 8478 (pbct) R 8476 8478 8097 0 -1 4202496 46889 0 0 0 176377 3630 0 0 25 0 1 0 42100915 183209984 43162 1992294400 134512640 136485738 4292881968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8478/statm: 44729 43162 245 482 0 44245 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 178916

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): 1800.64
CPU time (s): 1800.09
CPU user time (s): 1763.77
CPU system time (s): 36.3205
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 178916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.77
system time used= 36.3205
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46889
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= 2
involuntary context switches= 4909

runsolver used 2.95955 second user time and 8.5247 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 07:12:25
IDJOB=2668137
IDBENCH=48220
IDSOLVER=1170
FILE ID=node017/2668137-1276665145
PBS_JOBID= 11172492
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668137-1276665145/watcher-2668137-1276665145 -o /tmp/evaluation-result-2668137-1276665145/solver-2668137-1276665145 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668137-1276665145.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d62286ae12c02f1d9e42b05c51333f2
RANDOM SEED=323400575

node017.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1734660 kB
Buffers:         92608 kB
Cached:         136648 kB
SwapCached:      11780 kB
Active:         102464 kB
Inactive:       141480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1734660 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       13112 kB
Mapped:           9292 kB
Slab:            58684 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183300 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node017 at 2010-06-16 07:42:28