Trace number 459493

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=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
MD5SUM5afebeda0ba6ac0761acdbdcd52ef74a
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 benchmark0.132979
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/459493-1178655299/instance-459493-1178655299.opb ......
4.30/4.36	c done parsing opb.
4.30/4.36	o 455
36.38/36.47	o 325
50.68/50.76	o 163
53.87/53.93	o 161
71.16/71.24	o 153
123.55/123.67	o 115
129.25/129.39	o 23
136.64/136.71	o 7
143.15/143.23	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 -x119
1800.08/1800.70	v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 -x139
1800.08/1800.70	v x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.08/1800.70	v x16 -x160 -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.08/1800.70	v x18 -x180 x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 x199 x2
1800.08/1800.70	v x20 x200 -x201 x202 -x203 -x204 -x205 -x206 -x207 x208 x209 x21 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219
1800.08/1800.70	v -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
1800.08/1800.70	v -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 x271 -x272 x273 x274 x275 x276 x277 x278
1800.08/1800.70	v -x279 x28 x280 -x281 x282 x283 x284 x285 x286 x287 -x288 x289 x29 -x290 x291 x292 x293 x294 x295 x296 -x297 -x298 -x299 -x3 x30
1800.08/1800.70	v -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 x309 -x31 x310 x311 x312 x313 x314 -x315 -x316 -x317 -x318 -x319 x32 -x320
1800.08/1800.70	v -x321 -x322 -x323 -x324 x325 -x326 x327 x328 x329 -x33 x330 x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341
1800.08/1800.70	v -x342 x343 -x344 x345 x346 x347 x348 x349 -x35 x350 -x351 x352 x353 -x354 x355 x356 x357 x358 x359 x36 -x360 x361 x362 -x363
1800.08/1800.70	v x364 x365 x366 x367 x368 -x369 x37 x370 x371 -x372 x373 x374 x375 x376 x377 -x378 x379 x38 x380 -x381 x382 x383 x384 x385 x386
1800.08/1800.70	v -x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 x398 -x399 -x4 x40 x400 x401 x402 x403 x404 -x405 -x406
1800.08/1800.70	v -x407 -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 x415 x416 -x417 x418 x419 x42 x420 x421 x422 -x423 x424 x425 -x426 x427
1800.08/1800.70	v x428 x429 -x43 x430 x431 -x432 x44 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 -x9
1800.08/1800.70	v -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/459493-1178655299/instance-459493-1178655299.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-459493-1178655299 -o ROOT/results/node42/solver-459493-1178655299 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459493-1178655299/instance-459493-1178655299.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: 0.99 0.97 0.98 3/77 12511
/proc/meminfo: memFree=1488784/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=1456 CPUtime=0
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 313441797 1490944 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 364 135 86 219 0 141 0

[startup+0.0201349 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12511
/proc/meminfo: memFree=1488784/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=1452 CPUtime=0.01
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 197 0 0 0 1 0 0 0 18 0 1 0 313441797 1486848 179 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 363 179 90 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101151 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12511
/proc/meminfo: memFree=1488784/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=2380 CPUtime=0.09
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 313441797 2437120 332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 595 332 90 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.30119 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12511
/proc/meminfo: memFree=1488784/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=3536 CPUtime=0.29
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 692 0 0 0 29 0 0 0 19 0 1 0 313441797 3620864 674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 884 674 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701265 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 12511
/proc/meminfo: memFree=1488784/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=5780 CPUtime=0.69
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 1215 0 0 0 69 0 0 0 23 0 1 0 313441797 5918720 1197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 1445 1197 90 219 0 1222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1483272/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=10480 CPUtime=1.49
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 1912 0 0 0 148 1 0 0 25 0 1 0 313441797 10731520 1845 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 2620 1845 90 219 0 2397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10480

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1480648/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=11140 CPUtime=3.09
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 2408 0 0 0 307 2 0 0 25 0 1 0 313441797 11407360 2341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 2785 2341 90 219 0 2562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11140

[startup+6.30233 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1478544/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=12496 CPUtime=6.29
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 2815 0 0 0 625 4 0 0 25 0 1 0 313441797 12795904 2651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 3124 2651 102 219 0 2901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12496

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1477080/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=14224 CPUtime=12.69
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 3335 0 0 0 1261 8 0 0 25 0 1 0 313441797 14565376 2978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 3556 2978 102 219 0 3333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14224

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1474328/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=15448 CPUtime=25.48
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 4010 0 0 0 2534 14 0 0 25 0 1 0 313441797 15818752 3653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 3862 3653 102 219 0 3639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15448

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1472024/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=26160 CPUtime=51.08
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 4968 0 0 0 5082 26 0 0 25 0 1 0 313441797 26787840 4226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 6540 4226 102 219 0 6317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26160

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1469208/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=30820 CPUtime=102.26
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 6420 0 0 0 10183 43 0 0 25 0 1 0 313441797 31559680 4909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 7705 4909 102 219 0 7482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30820

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1465432/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=32544 CPUtime=162.23
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 7363 0 0 0 16163 60 0 0 25 0 1 0 313441797 33325056 5852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 8136 5852 102 219 0 7913 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32544

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1463256/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=33932 CPUtime=222.22
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 7915 0 0 0 22144 78 0 0 25 0 1 0 313441797 34746368 6404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 8483 6404 102 219 0 8260 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33932

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1460376/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=41628 CPUtime=282.2
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 10173 0 0 0 28127 93 0 0 25 0 1 0 313441797 42627072 7125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 10407 7125 102 219 0 10184 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1456152/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=43480 CPUtime=342.18
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 11216 0 0 0 34107 111 0 0 25 0 1 0 313441797 44523520 8168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 10870 8168 102 219 0 10647 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1454488/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=44104 CPUtime=402.15
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 11629 0 0 0 40092 123 0 0 25 0 1 0 313441797 45162496 8581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 11026 8581 102 219 0 10803 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 44104

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1452952/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=45312 CPUtime=462.13
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 12007 0 0 0 46077 136 0 0 25 0 1 0 313441797 46399488 8959 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 11328 8959 102 219 0 11105 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45312

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1451288/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=46032 CPUtime=522.11
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 12445 0 0 0 52062 149 0 0 25 0 1 0 313441797 47136768 9397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 11508 9397 102 219 0 11285 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46032

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1449752/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=46940 CPUtime=582.09
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 12824 0 0 0 58048 161 0 0 25 0 1 0 313441797 48066560 9776 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 11735 9776 102 219 0 11512 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46940

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1447576/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=47744 CPUtime=642.07
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 13365 0 0 0 64036 171 0 0 25 0 1 0 313441797 48889856 10317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 11936 10317 102 219 0 11713 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47744


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1440536/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=63020 CPUtime=881.98
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 18163 0 0 0 87985 213 0 0 25 0 1 0 313441797 64532480 12042 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 15755 12042 102 219 0 15532 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 63020

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1439576/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=63860 CPUtime=941.97
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 18416 0 0 0 93975 222 0 0 25 0 1 0 313441797 65392640 12295 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 15965 12295 102 219 0 15742 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 63860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1438488/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=64752 CPUtime=1001.94
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 18682 0 0 0 99964 230 0 0 25 0 1 0 313441797 66306048 12561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16188 12561 102 219 0 15965 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 64752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1437464/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=64752 CPUtime=1061.93
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 18953 0 0 0 105954 239 0 0 25 0 1 0 313441797 66306048 12832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16188 12832 102 219 0 15965 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 64752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1436568/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=65844 CPUtime=1121.91
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 19175 0 0 0 111942 249 0 0 25 0 1 0 313441797 67424256 13054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16461 13054 102 219 0 16238 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 65844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1435416/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=65844 CPUtime=1181.89
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 19458 0 0 0 117929 260 0 0 25 0 1 0 313441797 67424256 13337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16461 13337 102 219 0 16238 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 65844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1434584/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=66852 CPUtime=1241.86
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 19673 0 0 0 123917 269 0 0 25 0 1 0 313441797 68456448 13552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16713 13552 102 219 0 16490 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 66852

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1433752/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=66852 CPUtime=1301.85
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 19870 0 0 0 129908 277 0 0 25 0 1 0 313441797 68456448 13749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16713 13749 102 219 0 16490 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 66852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1431128/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=66852 CPUtime=1361.83
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 20532 0 0 0 135897 286 0 0 25 0 1 0 313441797 68456448 14411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 16713 14411 102 219 0 16490 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 66852

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1430168/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=68260 CPUtime=1421.81
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 20759 0 0 0 141885 296 0 0 25 0 1 0 313441797 69898240 14638 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 17065 14638 102 219 0 16842 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 68260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1428504/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=68612 CPUtime=1481.79
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 21175 0 0 0 147873 306 0 0 25 0 1 0 313441797 70258688 15054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 17153 15054 102 219 0 16930 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 68612

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1426712/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=86456 CPUtime=1541.76
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 21618 0 0 0 153860 316 0 0 25 0 1 0 313441797 88530944 15497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21614 15497 102 219 0 21391 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 86456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1425560/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=86616 CPUtime=1601.74
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 21909 0 0 0 159850 324 0 0 25 0 1 0 313441797 88694784 15788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21654 15788 102 219 0 21431 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 86616

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12512
/proc/meminfo: memFree=1424600/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=86616 CPUtime=1661.73
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 22151 0 0 0 165841 332 0 0 25 0 1 0 313441797 88694784 16030 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21654 16030 102 219 0 21431 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 86616

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 12514
/proc/meminfo: memFree=1423896/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=87824 CPUtime=1721.7
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 22333 0 0 0 171831 339 0 0 25 0 1 0 313441797 89931776 16212 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21956 16212 102 219 0 21733 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 87824

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12514
/proc/meminfo: memFree=1423192/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=87824 CPUtime=1781.68
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 22508 0 0 0 177822 346 0 0 25 0 1 0 313441797 89931776 16387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21956 16387 102 219 0 21733 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 87824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12514
/proc/meminfo: memFree=1422872/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=87824 CPUtime=1800.08
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 22579 0 0 0 179660 348 0 0 25 0 1 0 313441797 89931776 16458 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21956 16458 102 219 0 21733 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 87824

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12514
/proc/meminfo: memFree=1422872/2055920 swapFree=4147588/4192956
[pid=12511] ppid=12509 vsize=87824 CPUtime=1800.08
/proc/12511/stat : 12511 (PBS4_SAT07v2) R 12509 12511 12387 0 -1 4194304 22579 0 0 0 179660 348 0 0 25 0 1 0 313441797 89931776 16458 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12511/statm: 21956 16458 102 219 0 21733 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 87824

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.61
CPU system time (s): 3.49447
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 87824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.61
system time used= 3.49447
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22582
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= 36465

runsolver used 1.56276 second user time and 4.37033 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  8 20:14:59 UTC 2007

IDJOB= 459493
IDBENCH= 47954
IDSOLVER= 200
FILE ID= node42/459493-1178655299

PBS_JOBID= 5218427

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=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459493-1178655299/instance-459493-1178655299.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-459493-1178655299 -o ROOT/results/node42/conversion-459493-1178655299 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459493-1178655299/instance-459493-1178655299.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-459493-1178655299 -o ROOT/results/node42/solver-459493-1178655299 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459493-1178655299/instance-459493-1178655299.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5afebeda0ba6ac0761acdbdcd52ef74a

RANDOM SEED= 118026188

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1489192 kB
Buffers:         42004 kB
Cached:         396932 kB
SwapCached:      14624 kB
Active:         150284 kB
Inactive:       312300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489192 kB
SwapTotal:     4192956 kB
SwapFree:      4147588 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          30672 kB
Slab:            89568 kB
Committed_AS:  7376136 kB
PageTables:       1912 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 node42 on Tue May  8 20:45:02 UTC 2007