Trace number 459443

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=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark0.133979
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/459443-1178654766/instance-459443-1178654766.opb ......
10.99/11.00	c done parsing opb.
10.99/11.00	o 159
13.88/13.90	o 77
22.78/22.80	o 69
27.68/27.73	o 61
61.86/61.92	o 55
66.37/66.48	o 47
96.35/96.43	o 31
123.24/123.31	o 9
137.14/137.29	o 7
163.43/163.50	o 3
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v x1 x10 x100 x101 x102 x103 -x104 -x105 -x106 x107 -x108 x109 -x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.09/1800.71	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
1800.09/1800.71	v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158 -x159
1800.09/1800.71	v x16 -x160 -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.09/1800.71	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
1800.09/1800.71	v x200 x201 x202 -x203 x204 -x205 x206 x207 x208 x209 x21 x210 x211 -x212 x213 -x214 x215 x216 x217 x218 x219 x22 x220 -x221 x222
1800.09/1800.71	v -x223 x224 x225 x226 x227 x228 x229 x23 -x230 x231 -x232 x233 x234 x235 x236 x237 x238 -x239 x24 x240 -x241 x242 x243 x244 x245
1800.09/1800.71	v x246 x247 -x248 x249 x25 -x250 x251 x252 x253 x254 x255 x256 -x257 x258 -x259 x26 x260 x261 x262 x263 x264 x265 -x266 x267 -x268
1800.09/1800.71	v x269 x27 x270 x271 -x272 -x273 -x274 x275 -x276 x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288
1800.09/1800.71	v -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 x298 -x299 -x3 -x30 -x300 -x301 x302 -x303 x304 -x305 -x306 -x307
1800.09/1800.71	v -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 -x32 x320 -x321 x322 -x323 -x324 -x325 -x326 -x327
1800.09/1800.71	v -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.09/1800.71	v -x347 -x348 -x349 -x35 -x350 -x351 x352 -x353 -x354 x355 x356 x357 x358 x359 -x36 -x360 x361 -x362 -x363 x364 x365 x366 x367
1800.09/1800.71	v x368 -x369 x37 x370 -x371 -x372 x373 x374 x375 x376 x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388
1800.09/1800.71	v -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x4 -x40 x400 x401 x402 x403 x404 -x405 -x406 -x407 -x408
1800.09/1800.71	v -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 -x421 -x422 -x423 x424 -x425 -x426 x427 x428
1800.09/1800.71	v 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 -x65
1800.09/1800.71	v -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 x90 -x91
1800.09/1800.71	v x92 x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459443-1178654766/instance-459443-1178654766.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-459443-1178654766 -o ROOT/results/node37/solver-459443-1178654766 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459443-1178654766/instance-459443-1178654766.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 0.97 0.99 3/78 14401
/proc/meminfo: memFree=1480960/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=1456 CPUtime=0
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 313389078 1490944 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 364 138 86 219 0 141 0

[startup+0.027045 s]
/proc/loadavg: 0.92 0.97 0.99 3/78 14401
/proc/meminfo: memFree=1480960/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=1452 CPUtime=0.02
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 211 0 0 0 2 0 0 0 18 0 1 0 313389078 1486848 193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 363 193 90 219 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1452

[startup+0.101059 s]
/proc/loadavg: 0.92 0.97 0.99 3/78 14401
/proc/meminfo: memFree=1480960/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=2384 CPUtime=0.09
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 313389078 2441216 320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 596 320 90 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301096 s]
/proc/loadavg: 0.92 0.97 0.99 3/78 14401
/proc/meminfo: memFree=1480960/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=3536 CPUtime=0.29
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 313389078 3620864 622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 884 622 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701172 s]
/proc/loadavg: 0.92 0.97 0.99 3/78 14401
/proc/meminfo: memFree=1480960/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=5780 CPUtime=0.69
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 1154 0 0 0 68 1 0 0 22 0 1 0 313389078 5918720 1136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 1445 1136 90 219 0 1222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50132 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1475768/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=10596 CPUtime=1.49
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 1858 0 0 0 147 2 0 0 25 0 1 0 313389078 10850304 1791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 2649 1791 90 219 0 2426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10596

[startup+3.10162 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1473016/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=11652 CPUtime=3.09
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 2325 0 0 0 305 4 0 0 25 0 1 0 313389078 11931648 2161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 2913 2161 90 219 0 2690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11652

[startup+6.30123 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1471928/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=12060 CPUtime=6.28
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 2505 0 0 0 621 7 0 0 25 0 1 0 313389078 12349440 2341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 3015 2341 90 219 0 2792 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12060

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1468792/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=13496 CPUtime=12.68
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 3455 0 0 0 1256 12 0 0 25 0 1 0 313389078 13819904 3098 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 3374 3098 102 219 0 3151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13496

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1467320/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=14368 CPUtime=25.48
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 3781 0 0 0 2530 18 0 0 25 0 1 0 313389078 14712832 3424 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 3592 3424 102 219 0 3369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14368

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 14402
/proc/meminfo: memFree=1465528/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=17024 CPUtime=51.07
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 4613 0 0 0 5078 29 0 0 25 0 1 0 313389078 17432576 3871 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 4256 3871 102 219 0 4033 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17024

[startup+102.305 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1460344/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=29932 CPUtime=102.26
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 6692 0 0 0 10176 50 0 0 25 0 1 0 313389078 30650368 5181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 7483 5181 102 219 0 7260 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29932

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14402
/proc/meminfo: memFree=1456568/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=32372 CPUtime=162.23
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 7635 0 0 0 16156 67 0 0 25 0 1 0 313389078 33148928 6124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 8093 6124 102 219 0 7870 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32372

[startup+222.303 s]
/proc/loadavg: 1.13 1.04 1.01 2/79 14402
/proc/meminfo: memFree=1454072/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=33808 CPUtime=222.21
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 8247 0 0 0 22139 82 0 0 25 0 1 0 313389078 34619392 6736 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 8452 6736 102 219 0 8229 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33808

[startup+282.301 s]
/proc/loadavg: 1.24 1.09 1.02 2/79 14402
/proc/meminfo: memFree=1451512/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=41428 CPUtime=282.19
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 10414 0 0 0 28121 98 0 0 25 0 1 0 313389078 42422272 7366 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 10357 7366 102 219 0 10134 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41428

[startup+342.302 s]
/proc/loadavg: 1.15 1.09 1.02 2/79 14402
/proc/meminfo: memFree=1449528/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=42736 CPUtime=342.17
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 10913 0 0 0 34105 112 0 0 25 0 1 0 313389078 43761664 7865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 10684 7865 102 219 0 10461 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42736

[startup+402.302 s]
/proc/loadavg: 1.12 1.08 1.02 2/79 14402
/proc/meminfo: memFree=1447416/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=43868 CPUtime=402.15
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 11437 0 0 0 40089 126 0 0 25 0 1 0 313389078 44920832 8389 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 10967 8389 102 219 0 10744 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43868

[startup+462.301 s]
/proc/loadavg: 1.04 1.07 1.01 2/79 14402
/proc/meminfo: memFree=1441336/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=44968 CPUtime=462.12
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 12956 0 0 0 46078 134 0 0 25 0 1 0 313389078 46047232 9908 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 11242 9908 102 219 0 11019 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 44968

[startup+522.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/79 14402
/proc/meminfo: memFree=1439800/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=45544 CPUtime=522.11
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 13344 0 0 0 52067 144 0 0 25 0 1 0 313389078 46637056 10296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 11386 10296 102 219 0 11163 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45544

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 14402
/proc/meminfo: memFree=1437816/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=46908 CPUtime=582.09
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 13821 0 0 0 58052 157 0 0 25 0 1 0 313389078 48033792 10773 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 11727 10773 102 219 0 11504 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46908

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 14402
/proc/meminfo: memFree=1436408/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=47860 CPUtime=642.08
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 14175 0 0 0 64038 170 0 0 25 0 1 0 313389078 49008640 11127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 11965 11127 102 219 0 11742 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47860


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 14402
/proc/meminfo: memFree=1431416/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=63480 CPUtime=881.99
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 18480 0 0 0 87992 207 0 0 25 0 1 0 313389078 65003520 12359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 15870 12359 102 219 0 15647 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 63480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1430328/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=63624 CPUtime=941.97
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 18754 0 0 0 93982 215 0 0 25 0 1 0 313389078 65150976 12633 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 15906 12633 102 219 0 15683 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 63624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1429304/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=64648 CPUtime=1001.95
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 19021 0 0 0 99974 221 0 0 25 0 1 0 313389078 66199552 12900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16162 12900 102 219 0 15939 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 64648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1428024/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=64648 CPUtime=1061.92
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 19343 0 0 0 105962 230 0 0 25 0 1 0 313389078 66199552 13222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16162 13222 102 219 0 15939 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 64648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 14402
/proc/meminfo: memFree=1426936/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=65580 CPUtime=1121.91
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 19616 0 0 0 111950 241 0 0 25 0 1 0 313389078 67153920 13495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16395 13495 102 219 0 16172 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 65580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1425912/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=66572 CPUtime=1181.89
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 19868 0 0 0 117939 250 0 0 25 0 1 0 313389078 68169728 13747 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16643 13747 102 219 0 16420 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 66572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1424952/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=66572 CPUtime=1241.87
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 20099 0 0 0 123928 259 0 0 25 0 1 0 313389078 68169728 13978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16643 13978 102 219 0 16420 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 66572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1423736/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=67624 CPUtime=1301.84
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 20398 0 0 0 129916 268 0 0 25 0 1 0 313389078 69246976 14277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16906 14277 102 219 0 16683 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 67624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1423032/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=67624 CPUtime=1361.83
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 20576 0 0 0 135906 277 0 0 25 0 1 0 313389078 69246976 14455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16906 14455 102 219 0 16683 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 67624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1422200/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=67624 CPUtime=1421.81
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 20777 0 0 0 141898 283 0 0 25 0 1 0 313389078 69246976 14656 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 16906 14656 102 219 0 16683 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 67624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1421240/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=68744 CPUtime=1481.78
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 21018 0 0 0 147887 291 0 0 25 0 1 0 313389078 70393856 14897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17186 14897 102 219 0 16963 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 68744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1420408/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=68744 CPUtime=1541.77
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 21222 0 0 0 153878 299 0 0 25 0 1 0 313389078 70393856 15101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17186 15101 102 219 0 16963 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 68744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14402
/proc/meminfo: memFree=1419512/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=68888 CPUtime=1601.74
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 21448 0 0 0 159868 306 0 0 25 0 1 0 313389078 70541312 15327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17222 15327 102 219 0 16999 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 68888

[startup+1662.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/79 14402
/proc/meminfo: memFree=1418680/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=70076 CPUtime=1661.72
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 21645 0 0 0 165858 314 0 0 25 0 1 0 313389078 71757824 15524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17519 15524 102 219 0 17296 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 70076

[startup+1722.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/79 14402
/proc/meminfo: memFree=1417848/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=70396 CPUtime=1721.7
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 21855 0 0 0 171848 322 0 0 25 0 1 0 313389078 72085504 15734 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17599 15734 102 219 0 17376 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 70396

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 3/79 14402
/proc/meminfo: memFree=1416760/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=71660 CPUtime=1781.68
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 22132 0 0 0 177836 332 0 0 25 0 1 0 313389078 73379840 16011 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17915 16011 102 219 0 17692 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 71660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 14402
/proc/meminfo: memFree=1416440/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=71660 CPUtime=1800.09
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 22192 0 0 0 179675 334 0 0 25 0 1 0 313389078 73379840 16071 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17915 16071 102 219 0 17692 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71660

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: 1.01 1.02 1.00 2/79 14402
/proc/meminfo: memFree=1416440/2055920 swapFree=4145672/4192956
[pid=14401] ppid=14399 vsize=71660 CPUtime=1800.09
/proc/14401/stat : 14401 (PBS4_SAT07v2) R 14399 14401 14078 0 -1 4194304 22192 0 0 0 179675 334 0 0 25 0 1 0 313389078 73379840 16071 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14401/statm: 17915 16071 102 219 0 17692 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71660

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.75
CPU system time (s): 3.35149
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 71660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.75
system time used= 3.35149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22195
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= 4102

runsolver used 1.70574 second user time and 4.84226 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  8 20:06:06 UTC 2007

IDJOB= 459443
IDBENCH= 47904
IDSOLVER= 200
FILE ID= node37/459443-1178654766

PBS_JOBID= 5218424

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=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459443-1178654766/instance-459443-1178654766.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-459443-1178654766 -o ROOT/results/node37/conversion-459443-1178654766 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459443-1178654766/instance-459443-1178654766.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-459443-1178654766 -o ROOT/results/node37/solver-459443-1178654766 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459443-1178654766/instance-459443-1178654766.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  616d60d0b9e17d59a77d69efb2609a49

RANDOM SEED= 915553855

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1481368 kB
Buffers:         40404 kB
Cached:         405752 kB
SwapCached:      15156 kB
Active:         114560 kB
Inactive:       354688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481368 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2360 kB
Writeback:           0 kB
Mapped:          30096 kB
Slab:            90644 kB
Committed_AS:  6696016 kB
PageTables:       2000 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 node37 on Tue May  8 20:36:09 UTC 2007