Trace number 2668105

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)-36 1800.2 1800.7

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
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-36
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -37
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 constraint60
Maximum length of a constraint103
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)37366
Sum of products size (including duplicates)74732
Number of different products18683
Sum of products size37366

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
0.39/0.40	c constraints 19183/0 clauses 18683/0 units 0
0.39/0.40	c vars 500
0.39/0.40	c objective 500 + -500
344.49/344.69	c 339.545 526.629 0 2385341
344.49/344.69	o -10
393.88/394.07	c 388.548 536.934 0 2531699
393.88/394.07	o -11
394.18/394.32	c 388.794 536.934 0 2531939
394.18/394.32	o -12
394.69/394.87	c 389.339 536.934 0 2532426
394.69/394.87	o -13
455.36/455.58	c 449.714 536.934 1 2652748
455.36/455.58	o -14
716.19/716.41	c 710.146 536.934 1 2679856
716.19/716.41	o -27
726.00/726.23	c 719.948 536.934 1 2680976
726.00/726.23	o -29
795.08/795.36	c 788.968 536.934 89 2689136
795.08/795.36	o -30
795.87/796.13	c 789.737 536.934 90 2689256
795.87/796.13	o -31
856.35/856.66	c 850.156 538.738 1075 2697979
856.35/856.66	o -32
856.56/856.86	c 850.364 538.738 1082 2698016
856.56/856.86	o -33
999.82/1000.15	c 993.218 581.43 24346 2735782
999.82/1000.15	o -34
1038.90/1039.23	c 1032.12 602.191 35653 2749939
1038.90/1039.23	o -35
1093.18/1093.51	c 1086.14 634.93 53641 2770947
1093.18/1093.51	o -36
1800.11/1800.61	s SATISFIABLE
1800.11/1800.61	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	-36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668105-1276661288/watcher-2668105-1276661288 -o /tmp/evaluation-result-2668105-1276661288/solver-2668105-1276661288 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668105-1276661288.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: 1.00 1.00 1.00 3/105 16738
/proc/meminfo: memFree=1804972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=2340 CPUtime=0
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 306 0 0 0 0 0 0 0 25 0 1 0 7421987 2396160 228 1992294400 134512640 136485738 4288954432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16738/statm: 585 228 155 482 0 101 0

[startup+0.053545 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16738
/proc/meminfo: memFree=1804972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=3792 CPUtime=0.05
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 671 0 0 0 5 0 0 0 25 0 1 0 7421987 3883008 593 1992294400 134512640 136485738 4288954432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16738/statm: 948 594 155 482 0 464 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3792

[startup+0.101549 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16738
/proc/meminfo: memFree=1804972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=5376 CPUtime=0.09
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 1043 0 0 0 9 0 0 0 25 0 1 0 7421987 5505024 965 1992294400 134512640 136485738 4288954432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16738/statm: 1344 965 155 482 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.300575 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16738
/proc/meminfo: memFree=1804972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=10744 CPUtime=0.29
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 2401 0 0 0 29 0 0 0 25 0 1 0 7421987 11001856 2323 1992294400 134512640 136485738 4288954432 18446744073709551615 134517611 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16738/statm: 2686 2323 156 482 0 2202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10744

[startup+0.700623 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16738
/proc/meminfo: memFree=1804972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=43956 CPUtime=0.69
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 10764 0 0 0 64 5 0 0 25 0 1 0 7421987 45010944 10587 1992294400 134512640 136485738 4288954432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 10989 10588 194 482 0 10505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43956

[startup+1.50072 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1738748/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=96808 CPUtime=1.49
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 24854 0 0 0 138 11 0 0 25 0 1 0 7421987 99131392 23499 1992294400 134512640 136485738 4288954432 18446744073709551615 135844170 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 24202 23500 198 482 0 23718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96808

[startup+3.10092 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1679352/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=194776 CPUtime=3.09
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 51302 0 0 0 286 23 0 0 25 0 1 0 7421987 199450624 48085 1992294400 134512640 136485738 4288954432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 48694 48085 198 482 0 48210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194776

[startup+6.30031 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1356580/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=482600 CPUtime=6.29
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 126255 0 0 0 578 51 0 0 25 0 1 0 7421987 494182400 117242 1992294400 134512640 136485738 4288954432 18446744073709551615 134861250 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 120650 117243 210 482 0 120166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 482600

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1283048/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=535560 CPUtime=12.69
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140170 0 0 0 1194 75 0 0 25 0 1 0 7421987 548413440 130384 1992294400 134512640 136485738 4288954432 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 133890 130384 226 482 0 133406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 535560

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1282428/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=535560 CPUtime=25.48
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140229 0 0 0 2444 104 0 0 25 0 1 0 7421987 548413440 130443 1992294400 134512640 136485738 4288954432 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 133890 130443 226 482 0 133406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 535560

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16739
/proc/meminfo: memFree=1281808/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=536340 CPUtime=51.07
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140416 0 0 0 4957 150 0 0 25 0 1 0 7421987 549212160 130630 1992294400 134512640 136485738 4288954432 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134085 130630 226 482 0 133601 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 536340

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16741
/proc/meminfo: memFree=1280940/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=537372 CPUtime=102.27
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140596 0 0 0 9995 232 0 0 25 0 1 0 7421987 550268928 130810 1992294400 134512640 136485738 4288954432 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134343 130810 226 482 0 133859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 537372

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16743
/proc/meminfo: memFree=1280568/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=537504 CPUtime=162.25
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140666 0 0 0 15924 301 0 0 25 0 1 0 7421987 550404096 130880 1992294400 134512640 136485738 4288954432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134376 130880 226 482 0 133892 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 537504

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16745
/proc/meminfo: memFree=1280320/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=537768 CPUtime=222.23
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140738 0 0 0 21849 374 0 0 25 0 1 0 7421987 550674432 130952 1992294400 134512640 136485738 4288954432 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134442 130952 226 482 0 133958 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 537768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16745
/proc/meminfo: memFree=1280320/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=537768 CPUtime=282.22
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140753 0 0 0 27776 446 0 0 25 0 1 0 7421987 550674432 130967 1992294400 134512640 136485738 4288954432 18446744073709551615 135050518 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134442 130967 226 482 0 133958 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 537768

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16747
/proc/meminfo: memFree=1280072/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=537768 CPUtime=342.2
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 140786 0 0 0 33718 502 0 0 25 0 1 0 7421987 550674432 131000 1992294400 134512640 136485738 4288954432 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 134442 131000 226 482 0 133958 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 537768

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16749
/proc/meminfo: memFree=1276972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=549816 CPUtime=402.18
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144231 0 0 0 39672 546 0 0 25 0 1 0 7421987 563011584 131794 1992294400 134512640 136485738 4288954432 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137454 131794 244 482 0 136970 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 549816

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16751
/proc/meminfo: memFree=1276972/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=549816 CPUtime=462.16
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144232 0 0 0 45641 575 0 0 25 0 1 0 7421987 563011584 131794 1992294400 134512640 136485738 4288954432 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137454 131794 244 482 0 136970 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 549816

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16753
/proc/meminfo: memFree=1276848/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=549816 CPUtime=522.15
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144232 0 0 0 51632 583 0 0 25 0 1 0 7421987 563011584 131794 1992294400 134512640 136485738 4288954432 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137454 131794 244 482 0 136970 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 549816

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16753
/proc/meminfo: memFree=1276848/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=549816 CPUtime=582.13
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144232 0 0 0 57624 589 0 0 25 0 1 0 7421987 563011584 131794 1992294400 134512640 136485738 4288954432 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137454 131794 244 482 0 136970 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 549816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16755
/proc/meminfo: memFree=1276724/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=549816 CPUtime=642.12
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144232 0 0 0 63616 596 0 0 25 0 1 0 7421987 563011584 131794 1992294400 134512640 136485738 4288954432 18446744073709551615 134662032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137454 131794 244 482 0 136970 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 549816

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16761
/proc/meminfo: memFree=1275732/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=550608 CPUtime=822.06
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 144456 0 0 0 81585 621 0 0 25 0 1 0 7421987 563822592 132014 1992294400 134512640 136485738 4288954432 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 137652 132014 244 482 0 137168 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 550608

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16761
/proc/meminfo: memFree=1272384/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=553908 CPUtime=882.05
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 145292 0 0 0 87574 631 0 0 25 0 1 0 7421987 567201792 132848 1992294400 134512640 136485738 4288954432 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 138477 132848 244 482 0 137993 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 553908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16763
/proc/meminfo: memFree=1262340/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=564336 CPUtime=942.03
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 147899 0 0 0 93561 642 0 0 25 0 1 0 7421987 577880064 135455 1992294400 134512640 136485738 4288954432 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 141084 135455 244 482 0 140600 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 564336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16765
/proc/meminfo: memFree=1230472/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=595908 CPUtime=1002.01
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 155790 0 0 0 99535 666 0 0 25 0 1 0 7421987 610209792 143345 1992294400 134512640 136485738 4288954432 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 148977 143345 244 482 0 148493 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 595908

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16767
/proc/meminfo: memFree=1197364/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=629572 CPUtime=1062
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 164177 0 0 0 105508 692 0 0 25 0 1 0 7421987 644681728 151731 1992294400 134512640 136485738 4288954432 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 157393 151731 244 482 0 156909 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 629572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16769
/proc/meminfo: memFree=1153468/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=673108 CPUtime=1121.98
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 175047 0 0 0 111472 726 0 0 25 0 1 0 7421987 689262592 162600 1992294400 134512640 136485738 4288954432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 168277 162600 244 482 0 167793 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 673108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16769
/proc/meminfo: memFree=1116640/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=709872 CPUtime=1181.97
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 184265 0 0 0 117441 756 0 0 25 0 1 0 7421987 726908928 171818 1992294400 134512640 136485738 4288954432 18446744073709551615 134873297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 177468 171818 244 482 0 176984 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 709872

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16771
/proc/meminfo: memFree=1083284/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=742956 CPUtime=1241.95
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 192501 0 0 0 123413 782 0 0 25 0 1 0 7421987 760786944 180054 1992294400 134512640 136485738 4288954432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 185739 180054 244 482 0 185255 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 742956

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 16773
/proc/meminfo: memFree=1048192/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=777600 CPUtime=1301.93
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 201152 0 0 0 129384 809 0 0 25 0 1 0 7421987 796262400 188705 1992294400 134512640 136485738 4288954432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 194400 188705 244 482 0 193916 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 777600

[startup+1362.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/106 16775
/proc/meminfo: memFree=1016448/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=809784 CPUtime=1361.92
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 209116 0 0 0 135356 836 0 0 25 0 1 0 7421987 829218816 196669 1992294400 134512640 136485738 4288954432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 202446 196669 244 482 0 201962 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 809784

[startup+1422.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 16777
/proc/meminfo: memFree=984084/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=841792 CPUtime=1421.9
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 217141 0 0 0 141328 862 0 0 25 0 1 0 7421987 861995008 204694 1992294400 134512640 136485738 4288954432 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 210448 204694 244 482 0 209964 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 841792

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/106 16780
/proc/meminfo: memFree=949488/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=876384 CPUtime=1481.88
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 225775 0 0 0 147298 890 0 0 25 0 1 0 7421987 897417216 213328 1992294400 134512640 136485738 4288954432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 219096 213328 244 482 0 218612 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 876384

[startup+1542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 16782
/proc/meminfo: memFree=916876/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=908516 CPUtime=1541.87
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 233823 0 0 0 153265 922 0 0 25 0 1 0 7421987 930320384 221376 1992294400 134512640 136485738 4288954432 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 227129 221376 244 482 0 226645 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 908516

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 16784
/proc/meminfo: memFree=911916/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=913464 CPUtime=1601.85
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 235037 0 0 0 159240 945 0 0 25 0 1 0 7421987 935387136 222590 1992294400 134512640 136485738 4288954432 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 228366 222590 244 482 0 227882 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 913464

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 16786
/proc/meminfo: memFree=911916/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=913464 CPUtime=1661.83
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 235037 0 0 0 165217 966 0 0 25 0 1 0 7421987 935387136 222590 1992294400 134512640 136485738 4288954432 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 228366 222590 244 482 0 227882 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 913464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16788
/proc/meminfo: memFree=911916/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=913464 CPUtime=1721.81
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 235038 0 0 0 171195 986 0 0 25 0 1 0 7421987 935387136 222591 1992294400 134512640 136485738 4288954432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 228366 222591 244 482 0 227882 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 913464

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16788
/proc/meminfo: memFree=911916/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=913464 CPUtime=1781.8
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 235038 0 0 0 177175 1005 0 0 25 0 1 0 7421987 935387136 222591 1992294400 134512640 136485738 4288954432 18446744073709551615 134662032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 228366 222591 244 482 0 227882 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 913464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16790
/proc/meminfo: memFree=911916/2059040 swapFree=4164956/4192956
[pid=16738] ppid=16736 vsize=913464 CPUtime=1800.11
/proc/16738/stat : 16738 (pbct) R 16736 16738 16255 0 -1 4202496 235038 0 0 0 178999 1012 0 0 25 0 1 0 7421987 935387136 222591 1992294400 134512640 136485738 4288954432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16738/statm: 228366 222591 244 482 0 227882 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 913464

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): 1800.7
CPU time (s): 1800.2
CPU user time (s): 1789.99
CPU system time (s): 10.2054
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 913464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.99
system time used= 10.2054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 235038
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= 24661

runsolver used 2.94455 second user time and 8.5347 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 06:08:08
IDJOB=2668105
IDBENCH=48188
IDSOLVER=1170
FILE ID=node080/2668105-1276661288
PBS_JOBID= 11172468
Free space on /tmp= 62592 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668105-1276661288/watcher-2668105-1276661288 -o /tmp/evaluation-result-2668105-1276661288/solver-2668105-1276661288 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668105-1276661288.opb

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

MD5SUM BENCH= 5c1211f8aed9d33c9f0c9019d9cd9874
RANDOM SEED=283469130

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805376 kB
Buffers:         38856 kB
Cached:         105252 kB
SwapCached:       1540 kB
Active:          96320 kB
Inactive:        81484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805376 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            2412 kB
Writeback:           0 kB
AnonPages:       32132 kB
Mapped:          14320 kB
Slab:            54116 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182956 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= 62588 MiB
End job on node080 at 2010-06-16 06:38:11