Trace number 2668035

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)74 1800.12 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_4.opb
MD5SUM7603a459a5769ea7e43f52c522eb87aa
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 68
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 constraint11
Maximum length of a constraint22
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)6326
Sum of products size (including duplicates)12652
Number of different products6326
Sum of products size12652

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
0.09/0.13	c constraints 6326/0 clauses 6826/0 units 0
0.09/0.13	c vars 500
0.09/0.13	c objective 500 + 0
1.89/1.97	c 1.81672 141.648 1 6562
1.89/1.97	o 101
1.99/2.08	c 1.91371 144.176 21 7055
1.99/2.08	o 100
2.49/2.55	c 2.37064 144.305 321 8682
2.49/2.55	o 88
2.59/2.64	c 2.45663 144.305 321 9120
2.59/2.64	o 87
2.69/2.73	c 2.54761 144.305 329 9558
2.69/2.73	o 86
2.79/2.82	c 2.6416 144.305 343 9994
2.79/2.82	o 85
2.89/2.91	c 2.72758 144.305 344 10435
2.89/2.91	o 81
3.09/3.13	c 2.93455 144.434 444 11384
3.09/3.13	o 77
275.91/276.04	c 267.034 182.355 14050 503147
275.91/276.04	o 76
326.60/326.72	c 316.032 182.355 11482 604989
326.60/326.72	o 75
1384.10/1384.77	c 1339.96 182.355 20823 2308605
1384.10/1384.77	o 74
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	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	74

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668035-1276653151/watcher-2668035-1276653151 -o /tmp/evaluation-result-2668035-1276653151/solver-2668035-1276653151 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668035-1276653151.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: 0.99 0.98 0.99 3/106 12617
/proc/meminfo: memFree=1783968/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=2208 CPUtime=0
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 266 0 0 0 0 0 0 0 17 0 1 0 6610149 2260992 189 1992294400 134512640 136485738 4292370224 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12617/statm: 552 189 156 482 0 68 0

[startup+0.016389 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12617
/proc/meminfo: memFree=1783968/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=2208 CPUtime=0.01
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 278 0 0 0 1 0 0 0 17 0 1 0 6610149 2260992 201 1992294400 134512640 136485738 4292370224 18446744073709551615 135562302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12617/statm: 552 201 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.101394 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12617
/proc/meminfo: memFree=1783968/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=4196 CPUtime=0.09
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 759 0 0 0 9 0 0 0 17 0 1 0 6610149 4296704 682 1992294400 134512640 136485738 4292370224 18446744073709551615 135843936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12617/statm: 1049 682 156 482 0 565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4196

[startup+0.300415 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12617
/proc/meminfo: memFree=1783968/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=24136 CPUtime=0.29
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 5742 0 0 0 28 1 0 0 17 0 1 0 6610149 24715264 5599 1992294400 134512640 136485738 4292370224 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 6034 5599 194 482 0 5550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24136

[startup+0.700437 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12617
/proc/meminfo: memFree=1783968/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=50572 CPUtime=0.69
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 12843 0 0 0 64 5 0 0 17 0 1 0 6610149 51785728 12199 1992294400 134512640 136485738 4292370224 18446744073709551615 134803076 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 12643 12200 198 482 0 12159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50572

[startup+1.50049 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1715140/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=126724 CPUtime=1.49
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 32814 0 0 0 136 13 0 0 18 0 1 0 6610149 129765376 30756 1992294400 134512640 136485738 4292370224 18446744073709551615 134940247 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 31681 30757 210 482 0 31197 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 126724

[startup+3.1006 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1642724/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=147896 CPUtime=3.09
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 38064 0 0 0 290 19 0 0 21 0 1 0 6610149 151445504 35349 1992294400 134512640 136485738 4292370224 18446744073709551615 135050760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 36974 35349 244 482 0 36490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147896

[startup+6.30083 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1641980/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=149084 CPUtime=6.29
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 38369 0 0 0 600 29 0 0 25 0 1 0 6610149 152662016 35653 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 37271 35653 244 482 0 36787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149084

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1638632/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=152140 CPUtime=12.69
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 39146 0 0 0 1218 51 0 0 25 0 1 0 6610149 155791360 36430 1992294400 134512640 136485738 4292370224 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 38035 36430 244 482 0 37551 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 152140

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1632432/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=158380 CPUtime=25.49
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 40674 0 0 0 2456 93 0 0 25 0 1 0 6610149 162181120 37958 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 39595 37958 244 482 0 39111 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 158380

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12618
/proc/meminfo: memFree=1624744/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=165784 CPUtime=51.08
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 42545 0 0 0 4929 179 0 0 25 0 1 0 6610149 169762816 39829 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 41446 39829 244 482 0 40962 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 165784

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12620
/proc/meminfo: memFree=1621024/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=169480 CPUtime=102.27
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 43451 0 0 0 9881 346 0 0 25 0 1 0 6610149 173547520 40735 1992294400 134512640 136485738 4292370224 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 42370 40735 244 482 0 41886 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 169480

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12622
/proc/meminfo: memFree=1615320/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=175068 CPUtime=162.24
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 44858 0 0 0 15688 536 0 0 25 0 1 0 6610149 179269632 42142 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 43767 42142 244 482 0 43283 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 175068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12624
/proc/meminfo: memFree=1615320/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=175068 CPUtime=222.22
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 44858 0 0 0 21489 733 0 0 25 0 1 0 6610149 179269632 42142 1992294400 134512640 136485738 4292370224 18446744073709551615 134878411 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 43767 42142 244 482 0 43283 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 175068

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12624
/proc/meminfo: memFree=1603664/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=282.21
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47742 0 0 0 27307 914 0 0 25 0 1 0 6610149 191209472 45025 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45025 244 482 0 46198 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 186728

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12626
/proc/meminfo: memFree=1603664/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=342.19
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47743 0 0 0 33109 1110 0 0 25 0 1 0 6610149 191209472 45025 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45025 244 482 0 46198 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 186728

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12628
/proc/meminfo: memFree=1603540/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=402.17
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 38912 1305 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 186728

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12630
/proc/meminfo: memFree=1603540/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=462.15
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 44716 1499 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134878587 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 186728

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 12641
/proc/meminfo: memFree=1602176/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=522.13
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 50528 1685 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 186728

[startup+582.301 s]
/proc/loadavg: 1.22 1.03 1.01 2/107 13141
/proc/meminfo: memFree=1592084/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=581.91
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 56322 1869 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134876238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 186728

[startup+642.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 13143
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=641.9
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 62138 2052 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 186728

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13149
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=821.84
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 79559 2625 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 186728

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13149
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=881.83
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 85359 2824 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 186728

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13151
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=941.81
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 91170 3011 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 186728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13153
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1001.79
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 96973 3206 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 186728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13155
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1061.78
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 102783 3395 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 186728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13157
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1121.76
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 108585 3591 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 186728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 13157
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1181.75
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 114402 3773 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 186728

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13159
/proc/meminfo: memFree=1592712/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1241.74
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 120206 3968 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 186728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 13161
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1301.73
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 126006 4167 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 186728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13163
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1361.7
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47744 0 0 0 131819 4351 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 134880501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 186728

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13165
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1421.69
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 137622 4547 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135025018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 186728

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13165
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1481.67
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 143421 4746 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 186728

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13167
/proc/meminfo: memFree=1592588/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1541.66
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 149228 4938 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 186728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13169
/proc/meminfo: memFree=1592464/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1601.64
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 155043 5121 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 186728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13171
/proc/meminfo: memFree=1592464/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1661.63
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 160847 5316 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 186728

[startup+1722.3 s]
/proc/loadavg: 1.22 1.06 1.02 2/107 13173
/proc/meminfo: memFree=1592340/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1721.6
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 166646 5514 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135029551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 186728

[startup+1782.3 s]
/proc/loadavg: 1.23 1.08 1.02 2/107 13173
/proc/meminfo: memFree=1592216/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1781.59
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 172454 5705 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 186728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.16 1.07 1.02 2/107 13175
/proc/meminfo: memFree=1592216/2059040 swapFree=4192956/4192956
[pid=12617] ppid=12615 vsize=186728 CPUtime=1800.09
/proc/12617/stat : 12617 (pbct) R 12615 12617 11743 0 -1 4202496 47745 0 0 0 174247 5762 0 0 25 0 1 0 6610149 191209472 45026 1992294400 134512640 136485738 4292370224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12617/statm: 46682 45026 244 482 0 46198 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 186728

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): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1742.47
CPU system time (s): 57.6482
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 186728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.47
system time used= 57.6482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47745
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= 1
involuntary context switches= 7810

runsolver used 2.88656 second user time and 8.60869 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-16 03:52:31
IDJOB=2668035
IDBENCH=48118
IDSOLVER=1170
FILE ID=node034/2668035-1276653151
PBS_JOBID= 11172421
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668035-1276653151/watcher-2668035-1276653151 -o /tmp/evaluation-result-2668035-1276653151/solver-2668035-1276653151 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668035-1276653151.opb

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

MD5SUM BENCH= 7603a459a5769ea7e43f52c522eb87aa
RANDOM SEED=1896395980

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1784372 kB
Buffers:         38460 kB
Cached:         112340 kB
SwapCached:          0 kB
Active:         117332 kB
Inactive:        93088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1784372 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2060 kB
Writeback:           8 kB
AnonPages:       59668 kB
Mapped:          15460 kB
Slab:            42408 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181072 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= 62512 MiB
End job on node034 at 2010-06-16 04:22:34