Trace number 459545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23SAT (TO)3 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-B.opb
MD5SUM88214650523f8a2de77e1fd9d134abd8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.144977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables120
Total number of constraints11
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 constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459545-1178655873/instance-459545-1178655873.opb ......
2.29/2.30	c done parsing opb.
2.29/2.30	o 255
4.09/4.20	o 205
89.96/90.04	o 179
115.46/115.58	o 33
162.04/162.17	o 21
163.14/163.22	o 11
168.84/168.94	o 7
227.42/227.50	o 5
347.99/348.15	o 3
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v x1 x10 x100 x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 x114 -x115 x116 x117 x118 -x119
1800.06/1800.61	v x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 x138 -x139
1800.06/1800.61	v x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.06/1800.61	v x16 -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x18
1800.06/1800.61	v -x180 -x181 -x182 -x183 -x184 x185 -x186 x187 x188 -x189 -x19 -x190 x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2
1800.06/1800.61	v -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218
1800.06/1800.61	v x219 -x22 x220 -x221 -x222 x223 x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 x233 -x234 x235 x236 -x237 -x238 x239
1800.06/1800.61	v x24 x240 x241 -x242 x243 x244 -x245 -x246 x247 x248 x249 x25 -x250 x251 x252 x253 -x254 x255 -x256 -x257 -x258 -x259 -x26 -x260
1800.06/1800.61	v -x261 -x262 -x263 -x264 x265 -x266 x267 x268 x269 x27 -x270 x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280
1800.06/1800.61	v x281 -x282 x283 x284 x285 -x286 x287 -x288 x289 x29 -x290 x291 x292 x293 -x294 x295 -x296 x297 -x298 x299 -x3 x30 x300 x301 -x302
1800.06/1800.61	v x303 -x304 x305 -x306 x307 x308 x309 x31 -x310 x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 -x323
1800.06/1800.61	v -x324 -x325 -x326 -x327 -x328 x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342
1800.06/1800.61	v -x343 -x344 x345 -x346 -x347 -x348 -x349 x35 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 -x362
1800.06/1800.61	v -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 -x378 x379 x38 -x380 x381 x382
1800.06/1800.61	v x383 -x384 x385 -x386 x387 -x388 x389 x39 x390 x391 -x392 x393 -x394 x395 -x396 x397 x398 x399 -x4 -x40 -x400 x401 -x402 x403
1800.06/1800.61	v -x404 x405 x406 x407 -x408 x409 x41 -x410 x411 -x412 x413 x414 x415 -x416 x417 -x418 x419 x42 -x420 x421 x422 x423 -x424 x425
1800.06/1800.61	v -x426 x427 -x428 x429 x43 x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x44 -x440 x45 x46 x47 -x48 x49 -x5 -x50 x51
1800.06/1800.61	v x52 -x53 -x54 x55 x56 x57 -x58 x59 -x6 x60 x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 x75 -x76 x77 x78
1800.06/1800.61	v x79 -x8 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x9 x90 x91 -x92 -x93 x94 -x95 x96 x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459545-1178655873/instance-459545-1178655873.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-459545-1178655873 -o ROOT/results/node54/solver-459545-1178655873 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459545-1178655873/instance-459545-1178655873.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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 17595
/proc/meminfo: memFree=1617648/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=1456 CPUtime=0
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 312961835 1490944 140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 364 140 86 219 0 141 0

[startup+0.05766 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 17595
/proc/meminfo: memFree=1617648/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=1708 CPUtime=0.05
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 257 0 0 0 5 0 0 0 18 0 1 0 312961835 1748992 239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 427 239 90 219 0 204 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1708

[startup+0.101665 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 17595
/proc/meminfo: memFree=1617648/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=2380 CPUtime=0.09
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 312961835 2437120 330 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 595 330 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301689 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 17595
/proc/meminfo: memFree=1617648/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=3536 CPUtime=0.29
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 312961835 3620864 676 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 884 676 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.70174 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 17595
/proc/meminfo: memFree=1617648/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=5912 CPUtime=0.69
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 1132 0 0 0 69 0 0 0 22 0 1 0 312961835 6053888 1114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 1478 1114 90 219 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5912

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 17596
/proc/meminfo: memFree=1612392/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=6504 CPUtime=1.49
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 1504 0 0 0 147 2 0 0 25 0 1 0 312961835 6660096 1437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 1626 1437 90 219 0 1403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10204 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 17596
/proc/meminfo: memFree=1611688/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=7424 CPUtime=3.09
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 1806 0 0 0 305 4 0 0 25 0 1 0 312961835 7602176 1642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 1856 1642 102 219 0 1633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7424

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.97 2/67 17596
/proc/meminfo: memFree=1610536/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=12068 CPUtime=6.29
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 2033 0 0 0 622 7 0 0 25 0 1 0 312961835 12357632 1869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 3017 1869 102 219 0 2794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12068

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/67 17596
/proc/meminfo: memFree=1608552/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=13592 CPUtime=12.68
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 2723 0 0 0 1256 12 0 0 25 0 1 0 312961835 13918208 2366 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 3398 2366 102 219 0 3175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13592

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 17596
/proc/meminfo: memFree=1605416/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=14420 CPUtime=25.48
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 3503 0 0 0 2528 20 0 0 25 0 1 0 312961835 14766080 3146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 3605 3146 102 219 0 3382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14420

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/67 17596
/proc/meminfo: memFree=1602792/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=17504 CPUtime=51.08
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 4517 0 0 0 5076 32 0 0 25 0 1 0 312961835 17924096 3775 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 4376 3775 102 219 0 4153 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17504

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 17596
/proc/meminfo: memFree=1594536/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=31348 CPUtime=102.26
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 7334 0 0 0 10176 50 0 0 25 0 1 0 312961835 32100352 5823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 7837 5823 102 219 0 7614 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31348

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1591592/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=33372 CPUtime=162.24
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 8052 0 0 0 16155 69 0 0 25 0 1 0 312961835 34172928 6541 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 8343 6541 102 219 0 8120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1588712/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=34840 CPUtime=222.22
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 8743 0 0 0 22132 90 0 0 25 0 1 0 312961835 35676160 7232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 8710 7232 102 219 0 8487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34840

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1586408/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=42240 CPUtime=282.2
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 10850 0 0 0 28114 106 0 0 25 0 1 0 312961835 43253760 7802 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 10560 7802 102 219 0 10337 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42240

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1584808/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=43412 CPUtime=342.19
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 11274 0 0 0 34097 122 0 0 25 0 1 0 312961835 44453888 8226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 10853 8226 102 219 0 10630 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1583016/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=44532 CPUtime=402.16
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 11727 0 0 0 40081 135 0 0 25 0 1 0 312961835 45600768 8679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 11133 8679 102 219 0 10910 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 44532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1581224/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=45616 CPUtime=462.14
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 12171 0 0 0 46066 148 0 0 25 0 1 0 312961835 46710784 9123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 11404 9123 102 219 0 11181 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 45616

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1579624/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=46352 CPUtime=522.13
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 12577 0 0 0 52051 162 0 0 25 0 1 0 312961835 47464448 9529 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 11588 9529 102 219 0 11365 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1578280/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=46984 CPUtime=582.11
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 12904 0 0 0 58035 176 0 0 25 0 1 0 312961835 48111616 9856 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 11746 9856 102 219 0 11523 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 46984

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 17596
/proc/meminfo: memFree=1576744/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=47812 CPUtime=642.1
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 13267 0 0 0 64021 189 0 0 25 0 1 0 312961835 48959488 10219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 11953 10219 102 219 0 11730 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 47812


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

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 0.99 2/67 17596
/proc/meminfo: memFree=1572776/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=62532 CPUtime=822.04
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 17334 0 0 0 81978 226 0 0 25 0 1 0 312961835 64032768 11213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 15633 11213 102 219 0 15410 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 62532

[startup+882.302 s]
/proc/loadavg: 1.07 1.03 0.99 2/67 17596
/proc/meminfo: memFree=1571752/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=62532 CPUtime=882.02
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 17588 0 0 0 87964 238 0 0 25 0 1 0 312961835 64032768 11467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 15633 11467 102 219 0 15410 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 62532

[startup+942.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/67 17596
/proc/meminfo: memFree=1570664/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=63528 CPUtime=942
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 17865 0 0 0 93950 250 0 0 25 0 1 0 312961835 65052672 11744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 15882 11744 102 219 0 15659 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 63528

[startup+1002.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/67 17596
/proc/meminfo: memFree=1568104/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=64592 CPUtime=1001.98
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 18474 0 0 0 99938 260 0 0 25 0 1 0 312961835 66142208 12353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 16148 12353 102 219 0 15925 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 64592

[startup+1062.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/67 17596
/proc/meminfo: memFree=1566952/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=64592 CPUtime=1061.96
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 18781 0 0 0 105926 270 0 0 25 0 1 0 312961835 66142208 12660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 16148 12660 102 219 0 15925 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 64592

[startup+1122.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 17596
/proc/meminfo: memFree=1565864/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=65556 CPUtime=1121.95
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 19030 0 0 0 111915 280 0 0 25 0 1 0 312961835 67129344 12909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 16389 12909 102 219 0 16166 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 65556

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 17596
/proc/meminfo: memFree=1564968/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=65556 CPUtime=1181.93
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 19264 0 0 0 117902 291 0 0 25 0 1 0 312961835 67129344 13143 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 16389 13143 102 219 0 16166 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 65556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 17596
/proc/meminfo: memFree=1563688/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=67012 CPUtime=1241.92
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 19574 0 0 0 123891 301 0 0 25 0 1 0 312961835 68620288 13453 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 16753 13453 102 219 0 16530 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 67012

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 17596
/proc/meminfo: memFree=1560488/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=68052 CPUtime=1301.89
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 20365 0 0 0 129879 310 0 0 25 0 1 0 312961835 69685248 14244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17013 14244 102 219 0 16790 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 68052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 17596
/proc/meminfo: memFree=1559592/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=68196 CPUtime=1361.87
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 20595 0 0 0 135867 320 0 0 25 0 1 0 312961835 69832704 14474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17049 14474 102 219 0 16826 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 68196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 17596
/proc/meminfo: memFree=1558376/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=69584 CPUtime=1421.86
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 20889 0 0 0 141859 327 0 0 25 0 1 0 312961835 71254016 14768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17396 14768 102 219 0 17173 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 69584

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1557160/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=70208 CPUtime=1481.84
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 21211 0 0 0 147848 336 0 0 25 0 1 0 312961835 71892992 15090 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17552 15090 102 219 0 17329 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 70208

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1555752/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=71680 CPUtime=1541.82
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 21560 0 0 0 153835 347 0 0 25 0 1 0 312961835 73400320 15439 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17920 15439 102 219 0 17697 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 71680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1554792/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=71680 CPUtime=1601.8
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 21798 0 0 0 159822 358 0 0 25 0 1 0 312961835 73400320 15677 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 17920 15677 102 219 0 17697 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 71680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1553704/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=72904 CPUtime=1661.78
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 22050 0 0 0 165811 367 0 0 25 0 1 0 312961835 74653696 15929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 18226 15929 102 219 0 18003 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 72904

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1552872/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=72904 CPUtime=1721.77
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 22259 0 0 0 171801 376 0 0 25 0 1 0 312961835 74653696 16138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 18226 16138 102 219 0 18003 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 72904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1552104/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=73064 CPUtime=1781.75
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 22461 0 0 0 177789 386 0 0 25 0 1 0 312961835 74817536 16340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 18266 16340 102 219 0 18043 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 73064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17596
/proc/meminfo: memFree=1551912/2055920 swapFree=4182248/4192956
[pid=17595] ppid=17593 vsize=73064 CPUtime=1800.06
/proc/17595/stat : 17595 (PBS4_SAT07v2) R 17593 17595 17112 0 -1 4194304 22500 0 0 0 179617 389 0 0 25 0 1 0 312961835 74817536 16379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17595/statm: 18266 16379 102 219 0 18043 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 73064

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1796.17
CPU system time (s): 3.90341
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 73064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.17
system time used= 3.90341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22503
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 3342

runsolver used 1.58476 second user time and 4.97624 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 20:24:33 UTC 2007

IDJOB= 459545
IDBENCH= 48006
IDSOLVER= 200
FILE ID= node54/459545-1178655873

PBS_JOBID= 5218419

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459545-1178655873/instance-459545-1178655873.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-459545-1178655873 -o ROOT/results/node54/conversion-459545-1178655873 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459545-1178655873/instance-459545-1178655873.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-459545-1178655873 -o ROOT/results/node54/solver-459545-1178655873 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459545-1178655873/instance-459545-1178655873.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  88214650523f8a2de77e1fd9d134abd8

RANDOM SEED= 805114699

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1618056 kB
Buffers:         25944 kB
Cached:         311820 kB
SwapCached:       3868 kB
Active:         222992 kB
Inactive:       127840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618056 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            72980 kB
Committed_AS:  5382560 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 20:54:36 UTC 2007