Trace number 459537

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 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark0.121981
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/459537-1178655549/instance-459537-1178655549.opb ......
10.39/10.44	c done parsing opb.
10.39/10.44	o 235
15.58/15.68	o 201
17.99/18.08	o 175
71.37/71.42	o 157
110.55/110.66	o 149
130.55/130.68	o 111
134.34/134.48	o 35
159.73/159.84	o 21
183.93/184.02	o 15
222.32/222.41	o 13
237.81/237.95	o 5
328.68/328.85	o 3
1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	v x1 -x10 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.08/1800.70	v -x119 x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.08/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158
1800.08/1800.70	v -x159 x16 -x160 x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178
1800.08/1800.70	v -x179 x18 -x180 -x181 -x182 -x183 -x184 x185 x186 -x187 x188 -x189 -x19 x190 -x191 -x192 x193 x194 -x195 x196 -x197 x198 -x199
1800.08/1800.70	v x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218
1800.08/1800.70	v -x219 x22 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 x228 -x229 x23 x230 -x231 -x232 x233 x234 -x235 x236 -x237 x238 -x239
1800.08/1800.70	v x24 -x240 x241 x242 -x243 x244 -x245 x246 -x247 -x248 x249 x25 -x250 -x251 -x252 -x253 x254 -x255 -x256 -x257 -x258 -x259 -x26
1800.08/1800.70	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279
1800.08/1800.70	v -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 -x291 -x292 -x293 x294 -x295 -x296 x297 -x298 -x299
1800.08/1800.70	v -x3 x30 -x300 -x301 x302 -x303 -x304 x305 -x306 -x307 -x308 -x309 x31 x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 -x319
1800.08/1800.70	v x32 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339
1800.08/1800.70	v x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358
1800.08/1800.70	v -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377
1800.08/1800.70	v x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 x393 x394 -x395 -x396 -x397
1800.08/1800.70	v -x398 -x399 -x4 -x40 -x400 x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 x41 x410 -x411 -x412 -x413 -x414 -x415 -x416
1800.08/1800.70	v x417 x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436
1800.08/1800.70	v -x437 -x438 -x439 x44 -x440 x45 x46 -x47 -x48 x49 -x5 x50 -x51 x52 -x53 x54 -x55 -x56 x57 -x58 -x59 -x6 -x60 -x61 x62 -x63 -x64
1800.08/1800.70	v x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89
1800.08/1800.70	v 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/459537-1178655549/instance-459537-1178655549.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node59/watcher-459537-1178655549 -o ROOT/results/node59/solver-459537-1178655549 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459537-1178655549/instance-459537-1178655549.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 0.98 3/64 20396
/proc/meminfo: memFree=1598576/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=1456 CPUtime=0
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 313464583 1490944 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 364 134 86 219 0 141 0

[startup+0.0753089 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20396
/proc/meminfo: memFree=1598576/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=1876 CPUtime=0.07
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 296 0 0 0 7 0 0 0 18 0 1 0 313464583 1921024 278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 469 278 90 219 0 246 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1876

[startup+0.101313 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20396
/proc/meminfo: memFree=1598576/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=2388 CPUtime=0.09
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 313464583 2445312 315 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 597 315 90 219 0 374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301351 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20396
/proc/meminfo: memFree=1598576/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=3552 CPUtime=0.29
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 650 0 0 0 29 0 0 0 19 0 1 0 313464583 3637248 632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 888 632 90 219 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.701427 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20396
/proc/meminfo: memFree=1598576/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=6060 CPUtime=0.69
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 1073 0 0 0 68 1 0 0 22 0 1 0 313464583 6205440 1055 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 1515 1055 90 219 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20397
/proc/meminfo: memFree=1594024/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=6516 CPUtime=1.49
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 1462 0 0 0 147 2 0 0 25 0 1 0 313464583 6672384 1395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 1629 1395 90 219 0 1406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6516

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20397
/proc/meminfo: memFree=1592872/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=7420 CPUtime=3.09
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 1738 0 0 0 304 5 0 0 25 0 1 0 313464583 7598080 1574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 1855 1574 90 219 0 1632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7420

[startup+6.30149 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20397
/proc/meminfo: memFree=1591912/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=12040 CPUtime=6.29
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 1969 0 0 0 622 7 0 0 25 0 1 0 313464583 12328960 1805 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 3010 1805 90 219 0 2787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12040

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 20397
/proc/meminfo: memFree=1589224/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=13428 CPUtime=12.68
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 2811 0 0 0 1257 11 0 0 25 0 1 0 313464583 13750272 2454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 3357 2454 102 219 0 3134 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13428

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20397
/proc/meminfo: memFree=1586536/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=14128 CPUtime=25.49
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 3393 0 0 0 2531 18 0 0 25 0 1 0 313464583 14467072 3036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 3532 3036 102 219 0 3309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14128

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20397
/proc/meminfo: memFree=1584808/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=16740 CPUtime=51.08
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 4221 0 0 0 5079 29 0 0 25 0 1 0 313464583 17141760 3479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 4185 3479 102 219 0 3962 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16740

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20397
/proc/meminfo: memFree=1578856/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=30372 CPUtime=102.26
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 6478 0 0 0 10178 48 0 0 25 0 1 0 313464583 31100928 4967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 7593 4967 102 219 0 7370 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30372

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1574568/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=32224 CPUtime=162.23
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 7546 0 0 0 16155 68 0 0 25 0 1 0 313464583 32997376 6035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 8056 6035 102 219 0 7833 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1572328/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=33624 CPUtime=222.22
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 8097 0 0 0 22136 86 0 0 25 0 1 0 313464583 34430976 6586 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 8406 6586 102 219 0 8183 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33624

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1570088/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=40788 CPUtime=282.19
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 10190 0 0 0 28119 100 0 0 25 0 1 0 313464583 41766912 7142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 10197 7142 102 219 0 9974 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40788

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1565672/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=42756 CPUtime=342.18
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 11283 0 0 0 34103 115 0 0 25 0 1 0 313464583 43782144 8235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 10689 8235 102 219 0 10466 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42756

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1563816/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=43712 CPUtime=402.15
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 11739 0 0 0 40085 130 0 0 25 0 1 0 313464583 44761088 8691 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 10928 8691 102 219 0 10705 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43712

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1561384/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=45760 CPUtime=462.13
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 12372 0 0 0 46069 144 0 0 25 0 1 0 313464583 46858240 9324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 11440 9324 102 219 0 11217 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45760

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1559784/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=46760 CPUtime=522.11
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 12772 0 0 0 52056 155 0 0 25 0 1 0 313464583 47882240 9724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 11690 9724 102 219 0 11467 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46760

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1558120/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=47956 CPUtime=582.1
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 13177 0 0 0 58043 167 0 0 25 0 1 0 313464583 49106944 10129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 11989 10129 102 219 0 11766 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 47956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1554920/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=49072 CPUtime=642.08
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 13966 0 0 0 64028 180 0 0 25 0 1 0 313464583 50249728 10918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 12268 10918 102 219 0 12045 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 49072


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# More data... #
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[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1550248/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=63624 CPUtime=881.99
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 18196 0 0 0 87971 228 0 0 25 0 1 0 313464583 65150976 12075 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 15906 12075 102 219 0 15683 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 63624

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1549160/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=64476 CPUtime=941.97
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 18459 0 0 0 93959 238 0 0 25 0 1 0 313464583 66023424 12338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16119 12338 102 219 0 15896 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 64476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1547944/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=64476 CPUtime=1001.95
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 18762 0 0 0 99947 248 0 0 25 0 1 0 313464583 66023424 12641 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16119 12641 102 219 0 15896 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 64476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1546920/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=65380 CPUtime=1061.93
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 19020 0 0 0 105936 257 0 0 25 0 1 0 313464583 66949120 12899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16345 12899 102 219 0 16122 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 65380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1545960/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=65380 CPUtime=1121.91
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 19257 0 0 0 111923 268 0 0 25 0 1 0 313464583 66949120 13136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16345 13136 102 219 0 16122 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 65380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1544872/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=66340 CPUtime=1181.89
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 19521 0 0 0 117910 279 0 0 25 0 1 0 313464583 67932160 13400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16585 13400 102 219 0 16362 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 66340

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1543912/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=66340 CPUtime=1241.87
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 19756 0 0 0 123900 287 0 0 25 0 1 0 313464583 67932160 13635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16585 13635 102 219 0 16362 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 66340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1543016/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=67360 CPUtime=1301.85
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 19988 0 0 0 129889 296 0 0 25 0 1 0 313464583 68976640 13867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16840 13867 102 219 0 16617 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 67360

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1542056/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=67360 CPUtime=1361.82
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 20216 0 0 0 135877 305 0 0 25 0 1 0 313464583 68976640 14095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 16840 14095 102 219 0 16617 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 67360

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20397
/proc/meminfo: memFree=1541224/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=68444 CPUtime=1421.81
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 20441 0 0 0 141868 313 0 0 25 0 1 0 313464583 70086656 14320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17111 14320 102 219 0 16888 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 68444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1540456/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=68588 CPUtime=1481.78
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 20617 0 0 0 147857 321 0 0 25 0 1 0 313464583 70234112 14496 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17147 14496 102 219 0 16924 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 68588

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1537960/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=70476 CPUtime=1541.76
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 21261 0 0 0 153846 330 0 0 25 0 1 0 313464583 72167424 15140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17619 15140 102 219 0 17396 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 70476

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1537256/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=70476 CPUtime=1601.74
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 21430 0 0 0 159835 339 0 0 25 0 1 0 313464583 72167424 15309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17619 15309 102 219 0 17396 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 70476

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1536232/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=70476 CPUtime=1661.72
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 21689 0 0 0 165825 347 0 0 25 0 1 0 313464583 72167424 15568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17619 15568 102 219 0 17396 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 70476

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1535528/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=71700 CPUtime=1721.7
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 21848 0 0 0 171816 354 0 0 25 0 1 0 313464583 73420800 15727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17925 15727 102 219 0 17702 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 71700

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1534632/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=71700 CPUtime=1781.68
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 22071 0 0 0 177806 362 0 0 25 0 1 0 313464583 73420800 15950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17925 15950 102 219 0 17702 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 71700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1534440/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=71844 CPUtime=1800.08
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 22120 0 0 0 179644 364 0 0 25 0 1 0 313464583 73568256 15999 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17961 15999 102 219 0 17738 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71844

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20399
/proc/meminfo: memFree=1534440/2055920 swapFree=4184640/4192956
[pid=20396] ppid=20394 vsize=71844 CPUtime=1800.08
/proc/20396/stat : 20396 (PBS4_SAT07v2) R 20394 20396 19563 0 -1 4194304 22120 0 0 0 179644 364 0 0 25 0 1 0 313464583 73568256 15999 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20396/statm: 17961 15999 102 219 0 17738 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71844

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.45
CPU system time (s): 3.65344
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 75116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.45
system time used= 3.65344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22123
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= 1366

runsolver used 1.21881 second user time and 3.70444 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue May  8 20:19:10 UTC 2007

IDJOB= 459537
IDBENCH= 47998
IDSOLVER= 200
FILE ID= node59/459537-1178655549

PBS_JOBID= 5218395

Free space on /tmp= 66562 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=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459537-1178655549/instance-459537-1178655549.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-459537-1178655549 -o ROOT/results/node59/conversion-459537-1178655549 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459537-1178655549/instance-459537-1178655549.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-459537-1178655549 -o ROOT/results/node59/solver-459537-1178655549 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459537-1178655549/instance-459537-1178655549.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1d3dc680e7fede194f84acfa61415e9b

RANDOM SEED= 846223574

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1599048 kB
Buffers:         35116 kB
Cached:         314708 kB
SwapCached:       2348 kB
Active:          91780 kB
Inactive:       268256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599048 kB
SwapTotal:     4192956 kB
SwapFree:      4184640 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            82840 kB
Committed_AS:  8064424 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node59 on Tue May  8 20:49:13 UTC 2007