Trace number 459567

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 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
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/459567-1178656275/instance-459567-1178656275.opb ......
0.02/0.08	c done parsing opb.
0.02/0.08	o 445
3.99/4.07	o 443
15.09/15.12	o 187
35.78/35.81	o 101
36.89/36.95	o 99
48.07/48.12	o 41
53.68/53.77	o 37
85.67/85.73	o 35
133.46/133.50	o 31
148.06/148.15	o 23
279.23/279.38	o 21
309.02/309.12	o 19
351.10/351.21	o 17
451.78/451.97	o 15
553.25/553.49	o 13
652.83/653.01	o 11
740.02/740.21	o 9
841.38/841.67	o 5
867.68/867.95	o 3
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 x10 -x100 x101 x102 -x103 -x104 x105 -x106 -x107 x108 x109 -x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.01/1800.50	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.01/1800.50	v x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.01/1800.50	v x16 -x160 -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.01/1800.50	v x18 -x180 x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x2 x20 x200
1800.01/1800.50	v x201 x202 x203 x204 x205 x206 x207 x208 x209 x21 x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 x22 x220 x221 x222 x223 x224
1800.01/1800.50	v x225 x226 x227 x228 x229 x23 x230 x231 x232 x233 x234 x235 x236 x237 x238 x239 x24 x240 x241 x242 x243 x244 x245 x246 x247 x248
1800.01/1800.50	v x249 x25 x250 x251 x252 x253 x254 x255 x256 x257 x258 x259 x26 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x27 x270 x271
1800.01/1800.50	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 x29 -x290 -x291
1800.01/1800.50	v -x292 -x293 -x294 -x295 -x296 -x297 x298 -x299 -x3 x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x31 -x310
1800.01/1800.50	v -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33
1800.01/1800.50	v -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349
1800.01/1800.50	v -x35 -x350 -x351 x352 x353 x354 x355 -x356 x357 -x358 -x359 x36 x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369
1800.01/1800.50	v x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388
1800.01/1800.50	v x389 -x39 x390 x391 -x392 x393 -x394 -x395 x396 x397 x398 x399 -x4 -x40 x400 -x401 x402 -x403 -x404 x405 x406 x407 x408 x409
1800.01/1800.50	v x41 -x410 x411 -x412 -x413 x414 x415 x416 x417 x418 -x419 x42 x420 -x421 -x422 x423 x424 x425 x426 x427 -x428 x429 x43 -x430
1800.01/1800.50	v -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 x65 x66 x67 -x68 x69
1800.01/1800.50	v -x7 -x70 -x71 x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 x83 x84 x85 x86 x87 x88 x89 -x9 x90 -x91 -x92 -x93 -x94 -x95
1800.01/1800.50	v -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459567-1178656275/instance-459567-1178656275.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-459567-1178656275 -o ROOT/results/node14/solver-459567-1178656275 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459567-1178656275/instance-459567-1178656275.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: 0.92 0.98 0.99 3/77 5664
/proc/meminfo: memFree=1640432/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=1456 CPUtime=0
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 313545252 1490944 135 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134530445 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 364 135 86 219 0 141 0

[startup+0.028481 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5664
/proc/meminfo: memFree=1640432/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=1452 CPUtime=0.02
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 216 0 0 0 2 0 0 0 18 0 1 0 313545252 1486848 198 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 363 199 90 219 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1452

[startup+0.101488 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5664
/proc/meminfo: memFree=1640432/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=2380 CPUtime=0.09
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 313545252 2437120 342 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 595 342 102 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301507 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5664
/proc/meminfo: memFree=1640432/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=3564 CPUtime=0.29
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 640 0 0 0 28 1 0 0 19 0 1 0 313545252 3649536 622 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 891 622 102 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701545 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5664
/proc/meminfo: memFree=1640432/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=5940 CPUtime=0.69
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 1118 0 0 0 67 2 0 0 22 0 1 0 313545252 6082560 1100 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 1485 1100 102 219 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50262 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1635176/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=10624 CPUtime=1.5
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 1889 0 0 0 146 4 0 0 25 0 1 0 313545252 10878976 1822 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 2656 1822 102 219 0 2433 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10624

[startup+3.10177 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1632808/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=11292 CPUtime=3.09
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 2196 0 0 0 304 5 0 0 25 0 1 0 313545252 11563008 2129 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 2823 2129 102 219 0 2600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11292

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1631208/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=12092 CPUtime=6.29
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 2572 0 0 0 621 8 0 0 25 0 1 0 313545252 12382208 2408 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 3023 2408 102 219 0 2800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12092

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1628008/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=21584 CPUtime=12.68
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 3510 0 0 0 1257 11 0 0 25 0 1 0 313545252 22102016 3153 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 5396 3153 102 219 0 5173 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21584

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1625896/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=22368 CPUtime=25.49
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 4022 0 0 0 2533 16 0 0 25 0 1 0 313545252 22904832 3665 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 5592 3665 102 219 0 5369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22368

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1623848/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=25224 CPUtime=51.08
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 4912 0 0 0 5081 27 0 0 25 0 1 0 313545252 25829376 4170 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 6306 4170 102 219 0 6083 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25224

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1618408/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=30916 CPUtime=102.27
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 7024 0 0 0 10181 46 0 0 25 0 1 0 313545252 31657984 5513 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 7729 5513 102 219 0 7506 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1615848/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=32376 CPUtime=162.25
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 7652 0 0 0 16163 62 0 0 25 0 1 0 313545252 33153024 6141 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 8094 6141 102 219 0 7871 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1612712/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=34144 CPUtime=222.23
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 8438 0 0 0 22147 76 0 0 25 0 1 0 313545252 34963456 6927 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 8536 6927 102 219 0 8313 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34144

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1610088/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=41692 CPUtime=282.22
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 10597 0 0 0 28130 92 0 0 25 0 1 0 313545252 42692608 7549 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 10423 7549 102 219 0 10200 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41692

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1608424/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=42856 CPUtime=342.21
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 11029 0 0 0 34114 107 0 0 25 0 1 0 313545252 43884544 7981 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 10714 7981 102 219 0 10491 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1606696/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=43848 CPUtime=402.2
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 11465 0 0 0 40101 119 0 0 25 0 1 0 313545252 44900352 8417 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 10962 8417 102 219 0 10739 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1605032/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=44388 CPUtime=462.17
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 11878 0 0 0 46086 131 0 0 25 0 1 0 313545252 45453312 8830 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 11097 8830 102 219 0 10874 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44388

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1603816/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=45108 CPUtime=522.16
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 12194 0 0 0 52075 141 0 0 25 0 1 0 313545252 46190592 9146 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 11277 9146 102 219 0 11054 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45108

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5665
/proc/meminfo: memFree=1602216/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=46368 CPUtime=582.15
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 12585 0 0 0 58061 154 0 0 25 0 1 0 313545252 47480832 9537 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 11592 9537 102 219 0 11369 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46368

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1600360/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=47200 CPUtime=642.13
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 13064 0 0 0 64049 164 0 0 25 0 1 0 313545252 48332800 10016 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 11800 10016 102 219 0 11577 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47200


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# More data... #
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[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1594472/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=62396 CPUtime=882.07
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 17560 0 0 0 88002 205 0 0 25 0 1 0 313545252 63893504 11439 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 15599 11439 102 219 0 15376 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62396

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1593576/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=62396 CPUtime=942.06
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 17808 0 0 0 93991 215 0 0 25 0 1 0 313545252 63893504 11687 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 15599 11687 102 219 0 15376 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1591912/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=63420 CPUtime=1002.05
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 18235 0 0 0 99979 226 0 0 25 0 1 0 313545252 64942080 12114 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 15855 12114 102 219 0 15632 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 63420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1590952/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=64352 CPUtime=1062.03
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 18469 0 0 0 105968 235 0 0 25 0 1 0 313545252 65896448 12348 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16088 12348 102 219 0 15865 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 64352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1589992/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=64352 CPUtime=1122.02
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 18711 0 0 0 111957 245 0 0 25 0 1 0 313545252 65896448 12590 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16088 12590 102 219 0 15865 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 64352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1589096/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=65488 CPUtime=1182
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 18950 0 0 0 117946 254 0 0 25 0 1 0 313545252 67059712 12829 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16372 12829 102 219 0 16149 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 65488

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1588008/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=65632 CPUtime=1241.99
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 19211 0 0 0 123937 262 0 0 25 0 1 0 313545252 67207168 13090 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16408 13090 102 219 0 16185 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 65632

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1586344/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=66080 CPUtime=1301.98
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 19623 0 0 0 129929 269 0 0 25 0 1 0 313545252 67665920 13502 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16520 13502 102 219 0 16297 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 66080

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1583592/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=67436 CPUtime=1361.95
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 20308 0 0 0 135918 277 0 0 25 0 1 0 313545252 69054464 14187 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 16859 14187 102 219 0 16636 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 67436

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1582696/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=68556 CPUtime=1421.94
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 20548 0 0 0 141909 285 0 0 25 0 1 0 313545252 70201344 14427 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17139 14427 102 219 0 16916 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 68556

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1581928/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=68556 CPUtime=1481.92
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 20733 0 0 0 147899 293 0 0 25 0 1 0 313545252 70201344 14612 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17139 14612 102 219 0 16916 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 68556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1581096/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=68716 CPUtime=1541.91
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 20939 0 0 0 153890 301 0 0 25 0 1 0 313545252 70365184 14818 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17179 14818 102 219 0 16956 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 68716

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1580136/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=69004 CPUtime=1601.89
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 21192 0 0 0 159878 311 0 0 25 0 1 0 313545252 70660096 15071 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17251 15071 102 219 0 17028 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 69004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1577512/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=70496 CPUtime=1661.88
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 21823 0 0 0 165868 320 0 0 25 0 1 0 313545252 72187904 15702 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17624 15702 102 219 0 17401 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 70496

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1575912/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=70656 CPUtime=1721.87
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 22228 0 0 0 171860 327 0 0 25 0 1 0 313545252 72351744 16107 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17664 16107 102 219 0 17441 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 70656

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5667
/proc/meminfo: memFree=1575144/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=70656 CPUtime=1781.85
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 22412 0 0 0 177851 334 0 0 25 0 1 0 313545252 72351744 16291 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 17664 16291 102 219 0 17441 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 70656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 5749
/proc/meminfo: memFree=1573480/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=72080 CPUtime=1800.01
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 22518 0 0 0 179664 337 0 0 25 0 1 0 313545252 73809920 16397 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 18020 16397 102 219 0 17797 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 72080

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 5749
/proc/meminfo: memFree=1573480/2055920 swapFree=4148664/4192956
[pid=5664] ppid=5662 vsize=72080 CPUtime=1800.01
/proc/5664/stat : 5664 (PBS4_SAT07v2) R 5662 5664 5413 0 -1 4194304 22518 0 0 0 179664 337 0 0 25 0 1 0 313545252 73809920 16397 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5664/statm: 18020 16397 102 219 0 17797 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 72080

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1796.65
CPU system time (s): 3.38349
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 72080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.65
system time used= 3.38348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22521
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= 1620

runsolver used 1.57076 second user time and 4.43433 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue May  8 20:31:15 UTC 2007

IDJOB= 459567
IDBENCH= 48028
IDSOLVER= 200
FILE ID= node14/459567-1178656275

PBS_JOBID= 5218011

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=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459567-1178656275/instance-459567-1178656275.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-459567-1178656275 -o ROOT/results/node14/conversion-459567-1178656275 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459567-1178656275/instance-459567-1178656275.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-459567-1178656275 -o ROOT/results/node14/solver-459567-1178656275 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459567-1178656275/instance-459567-1178656275.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  854cc656dc0682d745f606d1e6722452

RANDOM SEED= 80893393

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1640840 kB
Buffers:         46596 kB
Cached:         275492 kB
SwapCached:      11520 kB
Active:         118600 kB
Inactive:       226436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640840 kB
SwapTotal:     4192956 kB
SwapFree:      4148664 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          29788 kB
Slab:            55588 kB
Committed_AS:  9424552 kB
PageTables:       1784 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 node14 on Tue May  8 21:01:18 UTC 2007