Trace number 362426

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
oree 0.1.2 alphaSAT (TO)16 1800.37 1801.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-bk4x3.opb
MD5SUMad6a54c52a655cd32798948a75156c0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark16.2895
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14
Optimality of the best value was proved YES
Number of variables372
Total number of constraints19
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 constraints19
Minimum length of a constraint31
Maximum length of a constraint120
Number of terms in the objective function 372
Biggest coefficient in the objective function 38551
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524556
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524556
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=372 #constraints=27 hasObjective=yes
0.00/0.01	c res. mode=mod
0.00/0.01	c VSIDS like heuristics
0.00/0.01	c complete search running
0.00/0.04	c nbDecision=189 #constraints=63
0.00/0.04	c linear search for optimum
0.00/0.04	o 16
0.19/0.28	c restart after 401 decisions
0.19/0.29	c nbDecision=500 #constraints=288
0.59/0.62	c restart after 801 decisions
0.69/0.73	c nbDecision=1000 #constraints=611
1.58/1.61	c nbDecision=1500 #constraints=1102
1.78/1.84	c restart after 1601 decisions
2.49/2.55	c nbDecision=2000 #constraints=1477
4.18/4.20	c nbDecision=2500 #constraints=1969
6.48/6.50	c nbDecision=3000 #constraints=2478
7.47/7.59	c restart after 3201 decisions
8.58/8.69	c nbDecision=3500 #constraints=2839
12.27/12.31	c nbDecision=4000 #constraints=3333
16.97/17.00	c nbDecision=4500 #constraints=3835
22.67/22.77	c nbDecision=5000 #constraints=4337
29.57/29.63	c nbDecision=5500 #constraints=4839
37.27/37.38	c nbDecision=6000 #constraints=5339
44.26/44.31	c restart after 6401 decisions
44.46/44.57	c nbDecision=6500 #constraints=5733
53.56/53.68	c nbDecision=7000 #constraints=6199
64.26/64.38	c nbDecision=7500 #constraints=6692
76.26/76.37	c nbDecision=8000 #constraints=7195
89.44/89.54	c nbDecision=8500 #constraints=7696
103.25/103.31	c nbDecision=9000 #constraints=8188
118.34/118.48	c nbDecision=9500 #constraints=8691
134.74/134.87	c nbDecision=10000 #constraints=9197
151.93/152.09	c nbDecision=10500 #constraints=9694
170.12/170.20	c nbDecision=11000 #constraints=10187
190.13/190.22	c nbDecision=11500 #constraints=10701
210.32/210.44	c nbDecision=12000 #constraints=11191
231.21/231.31	c nbDecision=12500 #constraints=11698
244.30/244.40	c restart after 12801 decisions
247.31/247.49	c nbDecision=13000 #constraints=12053
270.30/270.48	c nbDecision=13500 #constraints=12558
294.49/294.65	c nbDecision=14000 #constraints=13065
318.98/319.15	c nbDecision=14500 #constraints=13554
345.28/345.48	c nbDecision=15000 #constraints=14055
372.17/372.30	c nbDecision=15500 #constraints=14561
400.27/400.42	c nbDecision=16000 #constraints=15063
428.95/429.19	c nbDecision=16500 #constraints=15556
459.14/459.34	c nbDecision=17000 #constraints=16056
490.53/490.71	c nbDecision=17500 #constraints=16559
523.02/523.21	c nbDecision=18000 #constraints=17061
556.32/556.58	c nbDecision=18500 #constraints=17563
589.20/589.50	c nbDecision=19000 #constraints=18053
624.29/624.50	c nbDecision=19500 #constraints=18555
660.68/660.91	c nbDecision=20000 #constraints=19058
697.67/697.90	c nbDecision=20500 #constraints=19559
735.96/736.27	c nbDecision=21000 #constraints=20061
775.45/775.71	c nbDecision=21500 #constraints=20562
815.43/815.78	c nbDecision=22000 #constraints=21059
856.92/857.26	c nbDecision=22500 #constraints=21565
899.41/899.70	c nbDecision=23000 #constraints=22066
942.80/943.10	c nbDecision=23500 #constraints=22562
987.28/987.63	c nbDecision=24000 #constraints=23064
1032.67/1033.04	c nbDecision=24500 #constraints=23559
1073.76/1074.18	c nbDecision=25000 #constraints=24068
1113.45/1113.87	c nbDecision=25500 #constraints=24567
1121.14/1121.50	c restart after 25601 decisions
1142.94/1143.35	c nbDecision=26000 #constraints=24934
1182.42/1182.89	c nbDecision=26500 #constraints=25434
1224.12/1224.56	c nbDecision=27000 #constraints=25926
1264.86/1265.39	c nbDecision=27500 #constraints=26426
1307.30/1307.88	c nbDecision=28000 #constraints=26922
1350.79/1351.32	c nbDecision=28500 #constraints=27410
1394.57/1395.16	c nbDecision=29000 #constraints=27907
1439.85/1440.41	c nbDecision=29500 #constraints=28386
1485.55/1486.12	c nbDecision=30000 #constraints=28890
1531.83/1532.49	c nbDecision=30500 #constraints=29382
1579.42/1580.03	c nbDecision=31000 #constraints=29863
1627.31/1627.94	c nbDecision=31500 #constraints=30357
1675.69/1676.38	c nbDecision=32000 #constraints=30845
1725.77/1726.45	c nbDecision=32500 #constraints=31329
1776.16/1776.88	c nbDecision=33000 #constraints=31824
1800.06/1800.70	Received signal 15
1800.25/1800.98	
1800.25/1800.98	s SATISFIABLE
1800.25/1800.98	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1800.25/1800.98	v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
1800.25/1800.98	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1800.25/1800.98	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104
1800.25/1800.98	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
1800.25/1800.98	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
1800.25/1800.98	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
1800.25/1800.98	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
1800.25/1800.98	v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
1800.25/1800.98	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 x225 -x226 -x227 -x228 -x229 -x230
1800.25/1800.98	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251
1800.25/1800.98	v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
1800.25/1800.98	v -x273 -x274 -x275 -x276 x277 x278 x279 x280 x281 x282 x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1800.25/1800.98	v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315
1800.25/1800.98	v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336
1800.25/1800.98	v -x337 -x338 -x339 -x340 -x341 -x342 x343 -x344 x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.25/1800.98	v -x358 -x359 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 x368 -x369 x370 -x371 x372
1800.25/1800.98	
1800.25/1800.98	c user time= 1799.81 s
1800.25/1800.98	c system time= 0.533918 s
1800.25/1800.98	c wall clock time=1800.98

Verifier Data (download as text)

OK	16

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-362426-1176846011 -o ROOT/results/node6/solver-362426-1176846011 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362426-1176846011/instance-362426-1176846011.opb mod 

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: 0.72 0.92 0.95 3/77 22250
/proc/meminfo: memFree=1789240/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=1468 CPUtime=0
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 160638760 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 367 166 131 317 0 46 0

[startup+0.06875 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 22250
/proc/meminfo: memFree=1789240/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=1992 CPUtime=0.06
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 345 0 0 0 6 0 0 0 18 0 1 0 160638760 2039808 327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712543 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 498 327 170 317 0 177 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1992

[startup+0.101753 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 22250
/proc/meminfo: memFree=1789240/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=2256 CPUtime=0.09
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 404 0 0 0 9 0 0 0 18 0 1 0 160638760 2310144 386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 564 386 170 317 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.301776 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 22250
/proc/meminfo: memFree=1789240/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=3312 CPUtime=0.29
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 689 0 0 0 29 0 0 0 19 0 1 0 160638760 3391488 671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 828 671 170 317 0 507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3312

[startup+0.701823 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 22250
/proc/meminfo: memFree=1789240/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=5032 CPUtime=0.69
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 1101 0 0 0 69 0 0 0 22 0 1 0 160638760 5152768 1083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 1258 1083 170 317 0 937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5032

[startup+1.50193 s]
/proc/loadavg: 0.72 0.92 0.95 2/78 22251
/proc/meminfo: memFree=1784432/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=7824 CPUtime=1.48
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 1797 0 0 0 148 0 0 0 25 0 1 0 160638760 8011776 1779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 0 0 0
/proc/22250/statm: 1956 1779 170 317 0 1635 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7824

[startup+3.10111 s]
/proc/loadavg: 0.72 0.92 0.95 2/78 22251
/proc/meminfo: memFree=1781424/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=11040 CPUtime=3.08
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 2578 0 0 0 307 1 0 0 25 0 1 0 160638760 11304960 2560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 2760 2560 170 317 0 2439 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11040

[startup+6.30148 s]
/proc/loadavg: 0.74 0.92 0.95 2/78 22251
/proc/meminfo: memFree=1776112/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=15444 CPUtime=6.28
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 3663 0 0 0 626 2 0 0 25 0 1 0 160638760 15814656 3645 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 3861 3645 170 317 0 3540 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15444

[startup+12.7012 s]
/proc/loadavg: 0.76 0.92 0.95 2/78 22251
/proc/meminfo: memFree=1770096/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=20896 CPUtime=12.67
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 4980 0 0 0 1264 3 0 0 25 0 1 0 160638760 21397504 4962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 5224 4962 170 317 0 4903 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20896

[startup+25.5017 s]
/proc/loadavg: 0.81 0.93 0.95 2/78 22251
/proc/meminfo: memFree=1763568/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=27412 CPUtime=25.46
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 6543 0 0 0 2542 4 0 0 25 0 1 0 160638760 28069888 6525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 6853 6525 170 317 0 6532 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27412

[startup+51.1017 s]
/proc/loadavg: 0.87 0.93 0.95 2/78 22251
/proc/meminfo: memFree=1755120/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=36184 CPUtime=51.06
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 8662 0 0 0 5099 7 0 0 25 0 1 0 160638760 37052416 8644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 9046 8644 170 317 0 8725 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36184

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.95 2/78 22251
/proc/meminfo: memFree=1744496/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=46244 CPUtime=102.25
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 11280 0 0 0 10215 10 0 0 25 0 1 0 160638760 47353856 11262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 11561 11262 170 317 0 11240 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46244

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.95 2/78 22251
/proc/meminfo: memFree=1732912/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=60520 CPUtime=162.23
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 14235 0 0 0 16210 13 0 0 25 0 1 0 160638760 61972480 14160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 15130 14160 170 317 0 14809 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60520

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 22251
/proc/meminfo: memFree=1725488/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=67224 CPUtime=222.21
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 16076 0 0 0 22206 15 0 0 25 0 1 0 160638760 68837376 16001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604164 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 16806 16001 170 317 0 16485 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67224

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 22251
/proc/meminfo: memFree=1718896/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=73288 CPUtime=282.19
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 17719 0 0 0 28202 17 0 0 25 0 1 0 160638760 75046912 17644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711000 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 18322 17644 170 317 0 18001 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 73288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1712816/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=78872 CPUtime=342.18
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 19219 0 0 0 34199 19 0 0 25 0 1 0 160638760 80764928 19144 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 19718 19144 170 317 0 19397 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 78872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1707440/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=84284 CPUtime=402.16
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 20566 0 0 0 40195 21 0 0 25 0 1 0 160638760 86306816 20491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 21071 20491 170 317 0 20750 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 84284

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1702448/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=88872 CPUtime=462.14
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 21785 0 0 0 46192 22 0 0 25 0 1 0 160638760 91004928 21710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 22218 21710 170 317 0 21897 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 88872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1697072/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=97532 CPUtime=522.12
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 23804 0 0 0 52188 24 0 0 25 0 1 0 160638760 99872768 23055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 24383 23055 170 317 0 24062 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 97532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1691312/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=108184 CPUtime=582.11
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 26188 0 0 0 58185 26 0 0 25 0 1 0 160638760 110780416 24515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 27046 24515 170 317 0 26725 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 108184

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1686320/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=112840 CPUtime=642.1
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 27399 0 0 0 64182 28 0 0 25 0 1 0 160638760 115548160 25726 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563609 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 28210 25726 170 317 0 27889 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 112840


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1670320/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=127536 CPUtime=882.02
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 31443 0 0 0 88168 34 0 0 25 0 1 0 160638760 130596864 29704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 31884 29704 170 317 0 31563 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 127536

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1666992/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=130572 CPUtime=942
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 32312 0 0 0 94165 35 0 0 25 0 1 0 160638760 133705728 30573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 32643 30573 170 317 0 32322 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 130572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1663600/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=133600 CPUtime=1001.98
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 33153 0 0 0 100162 36 0 0 25 0 1 0 160638760 136806400 31381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 33400 31381 170 317 0 33079 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 133600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1660400/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=136496 CPUtime=1061.96
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 33988 0 0 0 106158 38 0 0 25 0 1 0 160638760 139771904 32216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 34124 32216 170 317 0 33803 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 136496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1656368/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=140040 CPUtime=1121.94
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 34952 0 0 0 112155 39 0 0 25 0 1 0 160638760 143400960 33180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 35010 33180 170 317 0 34689 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 140040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1652528/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=143836 CPUtime=1181.92
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 35930 0 0 0 118152 40 0 0 25 0 1 0 160638760 147288064 34158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 35959 34158 170 317 0 35638 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 143836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22251
/proc/meminfo: memFree=1647600/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=149036 CPUtime=1241.91
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 37136 0 0 0 124149 42 0 0 25 0 1 0 160638760 152612864 35364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 37259 35364 170 317 0 36938 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 149036

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 22429
/proc/meminfo: memFree=1642944/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=152180 CPUtime=1301.81
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 38004 0 0 0 130138 43 0 0 25 0 1 0 160638760 155832320 36232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 38045 36232 170 317 0 37724 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 152180

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1640688/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=155200 CPUtime=1361.78
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 38842 0 0 0 136133 45 0 0 25 0 1 0 160638760 158924800 37070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 38800 37070 170 317 0 38479 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 155200

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1637104/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=158340 CPUtime=1421.77
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 39725 0 0 0 142131 46 0 0 25 0 1 0 160638760 162140160 37953 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 39585 37953 170 317 0 39264 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 158340

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1633584/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=162176 CPUtime=1481.74
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 40615 0 0 0 148127 47 0 0 25 0 1 0 160638760 166068224 38843 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 40544 38843 170 317 0 40223 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 162176

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1630512/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=165076 CPUtime=1541.72
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 41373 0 0 0 154124 48 0 0 25 0 1 0 160638760 169037824 39601 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 41269 39601 170 317 0 40948 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 165076

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1625776/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=171776 CPUtime=1601.71
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 42572 0 0 0 160122 49 0 0 25 0 1 0 160638760 175898624 40800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 42944 40800 170 317 0 42623 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 171776

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1622512/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=174520 CPUtime=1661.69
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 43365 0 0 0 166118 51 0 0 25 0 1 0 160638760 178708480 41593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 43630 41593 170 317 0 43309 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 174520

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1619568/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=177012 CPUtime=1721.67
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 44110 0 0 0 172116 51 0 0 25 0 1 0 160638760 181260288 42338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 44253 42338 170 317 0 43932 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 177012

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1616624/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=179632 CPUtime=1781.66
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 44841 0 0 0 178113 53 0 0 25 0 1 0 160638760 183943168 43069 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 44908 43069 170 317 0 44587 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 179632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1615792/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=180420 CPUtime=1800.06
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194304 45047 0 0 0 179953 53 0 0 25 0 1 0 160638760 184750080 43275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 45105 43275 170 317 0 44784 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 180420

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22449
/proc/meminfo: memFree=1615792/2055924 swapFree=4139584/4192956
[pid=22250] ppid=22248 vsize=0 CPUtime=1800.35
/proc/22250/stat : 22250 (oree) R 22248 22250 22193 0 -1 4194308 45066 0 0 0 179981 54 0 0 25 0 1 0 160638760 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22250/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.35
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.02
CPU time (s): 1800.37
CPU user time (s): 1799.81
CPU system time (s): 0.563914
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 180420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.563914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45066
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= 3529

runsolver used 2.14767 second user time and 4.29035 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Apr 17 21:40:11 UTC 2007

IDJOB= 362426
IDBENCH= 1558
IDSOLVER= 172
FILE ID= node6/362426-1176846011

PBS_JOBID= 4590188

Free space on /tmp= 66453 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-bk4x3.opb
COMMAND LINE= oree /tmp/evaluation/362426-1176846011/instance-362426-1176846011.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-362426-1176846011 -o ROOT/results/node6/solver-362426-1176846011 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362426-1176846011/instance-362426-1176846011.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ad6a54c52a655cd32798948a75156c0a

RANDOM SEED= 763361996

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1789712 kB
Buffers:         38324 kB
Cached:         155644 kB
SwapCached:      21524 kB
Active:          74320 kB
Inactive:       150144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1789712 kB
SwapTotal:     4192956 kB
SwapFree:      4139584 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          29640 kB
Slab:            27340 kB
Committed_AS:  6839832 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= 66453 MiB

End job on node6 on Tue Apr 17 22:10:14 UTC 2007