Trace number 2668101

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 1800.14 1800.59

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_3.opb
MD5SUM2917e00f55986a046b103b08aa2aecc1
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-38
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
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 constraint110
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)37460
Sum of products size (including duplicates)74920
Number of different products18730
Sum of products size37460

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
0.39/0.43	c constraints 19230/0 clauses 18730/0 units 0
0.39/0.43	c vars 500
0.39/0.43	c objective 500 + -500
334.18/334.31	c 329.12 527.781 0 2317801
334.18/334.31	o -12
334.49/334.60	c 329.398 538.109 1 2318492
334.49/334.60	o -13
950.04/950.32	c 944.331 538.109 1 2369263
950.04/950.32	o -31
1090.30/1090.61	c 1084.44 538.109 83 2384014
1090.30/1090.61	o -32
1220.78/1221.11	c 1214.73 542.105 2283 2401704
1220.78/1221.11	o -33
1246.67/1247.06	c 1240.62 545.199 3905 2406262
1246.67/1247.06	o -34
1402.63/1403.05	c 1395.99 606.176 37232 2452683
1402.63/1403.05	o -35
1664.87/1665.34	c 1656.89 759.855 121604 2547617
1664.87/1665.34	o -36
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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-2668101-1276660620/watcher-2668101-1276660620 -o /tmp/evaluation-result-2668101-1276660620/solver-2668101-1276660620 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668101-1276660620.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: 3.17 2.52 1.88 3/106 5925
/proc/meminfo: memFree=1829184/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=2340 CPUtime=0
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 41665952 2396160 221 1992294400 134512640 136485738 4291484960 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5925/statm: 585 221 155 482 0 101 0

[startup+0.100016 s]
/proc/loadavg: 3.17 2.52 1.88 3/106 5925
/proc/meminfo: memFree=1829184/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=5112 CPUtime=0.09
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 989 0 0 0 9 0 0 0 20 0 1 0 41665952 5234688 911 1992294400 134512640 136485738 4291484960 18446744073709551615 135848133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5925/statm: 1278 912 155 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.202024 s]
/proc/loadavg: 3.17 2.52 1.88 3/106 5925
/proc/meminfo: memFree=1829184/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=7652 CPUtime=0.19
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 1628 0 0 0 19 0 0 0 20 0 1 0 41665952 7835648 1550 1992294400 134512640 136485738 4291484960 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5925/statm: 1913 1550 156 482 0 1429 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7652

[startup+0.301032 s]
/proc/loadavg: 3.17 2.52 1.88 3/106 5925
/proc/meminfo: memFree=1829184/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=10216 CPUtime=0.29
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 2253 0 0 0 28 1 0 0 20 0 1 0 41665952 10461184 2175 1992294400 134512640 136485738 4291484960 18446744073709551615 135177435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5925/statm: 2554 2176 156 482 0 2070 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10216

[startup+0.701064 s]
/proc/loadavg: 3.17 2.52 1.88 3/106 5925
/proc/meminfo: memFree=1829184/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=39228 CPUtime=0.69
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 9515 0 0 0 65 4 0 0 21 0 1 0 41665952 40169472 9338 1992294400 134512640 136485738 4291484960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 9807 9339 194 482 0 9323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39228

[startup+1.50013 s]
/proc/loadavg: 3.00 2.50 1.88 2/107 5926
/proc/meminfo: memFree=1761100/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=91680 CPUtime=1.49
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 23511 0 0 0 139 10 0 0 23 0 1 0 41665952 93880320 22156 1992294400 134512640 136485738 4291484960 18446744073709551615 135848283 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/5925/statm: 22920 22156 198 482 0 22436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91680

[startup+3.10126 s]
/proc/loadavg: 3.00 2.50 1.88 2/107 5926
/proc/meminfo: memFree=1702944/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=184604 CPUtime=3.08
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 48602 0 0 0 287 21 0 0 25 0 1 0 41665952 189034496 45385 1992294400 134512640 136485738 4291484960 18446744073709551615 134802659 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 46151 45386 198 482 0 45667 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 184604

[startup+6.30152 s]
/proc/loadavg: 3.00 2.50 1.88 2/107 5926
/proc/meminfo: memFree=1414396/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=477420 CPUtime=6.28
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 124969 0 0 0 577 51 0 0 25 0 1 0 41665952 488878080 116276 1992294400 134512640 136485738 4291484960 18446744073709551615 134930197 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 119355 116276 210 482 0 118871 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 477420

[startup+12.701 s]
/proc/loadavg: 2.69 2.45 1.87 2/107 5928
/proc/meminfo: memFree=1305896/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=536580 CPUtime=12.68
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 140456 0 0 0 1194 74 0 0 25 0 1 0 41665952 549457920 130667 1992294400 134512640 136485738 4291484960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134145 130667 226 482 0 133661 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 536580

[startup+25.5011 s]
/proc/loadavg: 2.43 2.40 1.86 2/107 5928
/proc/meminfo: memFree=1304904/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=537496 CPUtime=25.48
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 140690 0 0 0 2445 103 0 0 25 0 1 0 41665952 550395904 130901 1992294400 134512640 136485738 4291484960 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134374 130901 226 482 0 133890 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 537496

[startup+51.1012 s]
/proc/loadavg: 1.86 2.26 1.83 2/107 5928
/proc/meminfo: memFree=1304284/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=538528 CPUtime=51.07
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 140855 0 0 0 4982 125 0 0 25 0 1 0 41665952 551452672 131066 1992294400 134512640 136485738 4291484960 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134632 131066 226 482 0 134148 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 538528

[startup+102.301 s]
/proc/loadavg: 1.37 2.07 1.78 2/107 5930
/proc/meminfo: memFree=1303912/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=538528 CPUtime=102.26
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 140924 0 0 0 10001 225 0 0 25 0 1 0 41665952 551452672 131135 1992294400 134512640 136485738 4291484960 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134632 131135 226 482 0 134148 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 538528

[startup+162.301 s]
/proc/loadavg: 1.14 1.87 1.73 2/107 5932
/proc/meminfo: memFree=1303540/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=538660 CPUtime=162.24
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 140975 0 0 0 15898 326 0 0 25 0 1 0 41665952 551587840 131186 1992294400 134512640 136485738 4291484960 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134665 131186 226 482 0 134181 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 538660

[startup+222.309 s]
/proc/loadavg: 1.05 1.71 1.68 2/107 5932
/proc/meminfo: memFree=1303168/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=538924 CPUtime=222.24
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 141060 0 0 0 21823 401 0 0 25 0 1 0 41665952 551858176 131271 1992294400 134512640 136485738 4291484960 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134731 131271 226 482 0 134247 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 538924

[startup+282.301 s]
/proc/loadavg: 1.02 1.58 1.64 2/107 5943
/proc/meminfo: memFree=1302052/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=539056 CPUtime=282.2
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 141114 0 0 0 27753 467 0 0 25 0 1 0 41665952 551993344 131325 1992294400 134512640 136485738 4291484960 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 134764 131325 226 482 0 134280 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 539056

[startup+342.302 s]
/proc/loadavg: 1.00 1.47 1.59 2/107 5945
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=342.18
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 33707 511 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 551020

[startup+402.302 s]
/proc/loadavg: 1.00 1.38 1.55 2/107 5947
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=402.17
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 39698 519 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 551020

[startup+462.302 s]
/proc/loadavg: 1.00 1.31 1.52 2/107 5949
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=462.15
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 45691 524 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 551020

[startup+522.301 s]
/proc/loadavg: 1.00 1.25 1.48 2/107 5949
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=522.14
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 51684 530 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 551020

[startup+582.301 s]
/proc/loadavg: 1.05 1.22 1.45 2/107 5951
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=582.12
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 57676 536 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 551020

[startup+642.301 s]
/proc/loadavg: 1.07 1.19 1.43 2/107 5953
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=642.11
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 63669 542 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 551020

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.02 1.12 1.35 2/107 5957
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=822.07
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 81647 560 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 551020

[startup+882.309 s]
/proc/loadavg: 1.01 1.10 1.33 2/107 5959
/proc/meminfo: memFree=1299448/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=882.06
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 87640 566 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135039071 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 551020

[startup+942.301 s]
/proc/loadavg: 1.00 1.08 1.31 2/107 5961
/proc/meminfo: memFree=1299324/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=942.04
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144555 0 0 0 93632 572 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 551020

[startup+1002.3 s]
/proc/loadavg: 1.00 1.06 1.28 2/107 5966
/proc/meminfo: memFree=1298704/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=1002.03
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144556 0 0 0 99625 578 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 551020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.05 1.26 2/107 5968
/proc/meminfo: memFree=1298704/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551020 CPUtime=1062.01
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144556 0 0 0 105617 584 0 0 25 0 1 0 41665952 564244480 132111 1992294400 134512640 136485738 4291484960 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137755 132111 244 482 0 137271 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 551020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.25 2/107 5968
/proc/meminfo: memFree=1298332/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=551416 CPUtime=1122
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 144658 0 0 0 111607 593 0 0 25 0 1 0 41665952 564649984 132212 1992294400 134512640 136485738 4291484960 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 137854 132212 244 482 0 137370 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 551416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.23 2/107 5970
/proc/meminfo: memFree=1296596/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=553132 CPUtime=1181.98
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 145104 0 0 0 117597 601 0 0 25 0 1 0 41665952 566407168 132658 1992294400 134512640 136485738 4291484960 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 138283 132658 244 482 0 137799 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 553132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/107 5972
/proc/meminfo: memFree=1292628/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=557092 CPUtime=1241.97
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 146102 0 0 0 123587 610 0 0 25 0 1 0 41665952 570462208 133655 1992294400 134512640 136485738 4291484960 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 139273 133655 244 482 0 138789 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 557092

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 5974
/proc/meminfo: memFree=1281716/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=568180 CPUtime=1301.95
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 148856 0 0 0 129572 623 0 0 25 0 1 0 41665952 581816320 136408 1992294400 134512640 136485738 4291484960 18446744073709551615 135025181 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 142045 136408 244 482 0 141561 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 568180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 5976
/proc/meminfo: memFree=1250716/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=599204 CPUtime=1361.94
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 156607 0 0 0 135545 649 0 0 25 0 1 0 41665952 613584896 144159 1992294400 134512640 136485738 4291484960 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 149801 144159 244 482 0 149317 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 599204

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 5976
/proc/meminfo: memFree=1220460/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=629212 CPUtime=1421.93
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 164104 0 0 0 141517 676 0 0 25 0 1 0 41665952 644313088 151655 1992294400 134512640 136485738 4291484960 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 157303 151655 244 482 0 156819 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 629212

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 5978
/proc/meminfo: memFree=1180656/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=669448 CPUtime=1481.92
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 174162 0 0 0 147483 709 0 0 25 0 1 0 41665952 685514752 161713 1992294400 134512640 136485738 4291484960 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 167362 161713 244 482 0 166878 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 669448

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 5980
/proc/meminfo: memFree=1140852/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=708668 CPUtime=1541.9
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 183978 0 0 0 153448 742 0 0 25 0 1 0 41665952 725676032 171529 1992294400 134512640 136485738 4291484960 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 177167 171529 244 482 0 176683 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 708668

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 5982
/proc/meminfo: memFree=1107744/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=742412 CPUtime=1601.88
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 192351 0 0 0 159417 771 0 0 25 0 1 0 41665952 760229888 179902 1992294400 134512640 136485738 4291484960 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 185603 179902 244 482 0 185119 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 742412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 5984
/proc/meminfo: memFree=1073024/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=776632 CPUtime=1661.87
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 200922 0 0 0 165386 801 0 0 25 0 1 0 41665952 795271168 188473 1992294400 134512640 136485738 4291484960 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 194158 188473 244 482 0 193674 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 776632

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 5984
/proc/meminfo: memFree=1044752/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=805264 CPUtime=1721.85
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 208082 0 0 0 171359 826 0 0 25 0 1 0 41665952 824590336 195632 1992294400 134512640 136485738 4291484960 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 201316 195632 244 482 0 200832 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 805264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 5986
/proc/meminfo: memFree=1015984/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=833888 CPUtime=1781.84
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 215135 0 0 0 177332 852 0 0 25 0 1 0 41665952 853901312 202685 1992294400 134512640 136485738 4291484960 18446744073709551615 134880657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 208472 202685 244 482 0 207988 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 833888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 5986
/proc/meminfo: memFree=1007304/2059040 swapFree=4140244/4192956
[pid=5925] ppid=5923 vsize=842408 CPUtime=1800.04
/proc/5925/stat : 5925 (pbct) R 5923 5925 4944 0 -1 4202496 217275 0 0 0 179144 860 0 0 25 0 1 0 41665952 862625792 204825 1992294400 134512640 136485738 4291484960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5925/statm: 210602 204825 244 482 0 210118 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 842408

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): 1800.59
CPU time (s): 1800.14
CPU user time (s): 1791.45
CPU system time (s): 8.68868
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 842408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.45
system time used= 8.68868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 217275
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= 7887

runsolver used 3.08053 second user time and 8.39872 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 05:57:00
IDJOB=2668101
IDBENCH=48184
IDSOLVER=1170
FILE ID=node003/2668101-1276660620
PBS_JOBID= 11172459
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668101-1276660620/watcher-2668101-1276660620 -o /tmp/evaluation-result-2668101-1276660620/solver-2668101-1276660620 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668101-1276660620.opb

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

MD5SUM BENCH= 2917e00f55986a046b103b08aa2aecc1
RANDOM SEED=1741798904

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829712 kB
Buffers:         38496 kB
Cached:         109776 kB
SwapCached:       6080 kB
Active:          99168 kB
Inactive:        62376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829712 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            2392 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:          13152 kB
Slab:            46028 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183624 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= 62576 MiB
End job on node003 at 2010-06-16 06:27:03