Trace number 363476

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)393 1801.36 1801.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUM4dd9ac2644c29d272d2675c7fc366ed6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark4.74128
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
Optimality of the best value was proved YES
Number of variables319
Total number of constraints6
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 constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
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

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 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=319 #constraints=7 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.00	c nbDecision=311 #constraints=7
0.00/0.00	c linear search for optimum
0.00/0.00	o 645
0.00/0.03	c nbDecision=322 #constraints=16
0.00/0.03	o 547
0.09/0.13	c nbDecision=372 #constraints=64
0.09/0.13	o 466
0.09/0.17	c restart after 401 decisions
0.09/0.17	c nbDecision=500 #constraints=83
0.19/0.24	c nbDecision=745 #constraints=117
0.19/0.24	o 461
0.19/0.27	c nbDecision=798 #constraints=142
0.19/0.27	o 449
0.19/0.29	c restart after 801 decisions
0.29/0.30	c nbDecision=1000 #constraints=149
0.49/0.52	c nbDecision=1202 #constraints=229
0.49/0.52	o 444
0.99/1.01	c nbDecision=1500 #constraints=428
1.09/1.17	c restart after 1601 decisions
1.39/1.40	c nbDecision=2000 #constraints=556
1.99/2.02	c nbDecision=2294 #constraints=734
1.99/2.02	o 417
2.69/2.79	c nbDecision=2500 #constraints=876
5.29/5.33	c nbDecision=3000 #constraints=1279
6.29/6.37	c restart after 3201 decisions
6.50/6.51	c nbDecision=3500 #constraints=1429
8.89/8.96	c nbDecision=4000 #constraints=1767
12.19/12.20	c nbDecision=4500 #constraints=2112
16.28/16.35	c nbDecision=5000 #constraints=2453
17.99/18.05	c nbDecision=5222 #constraints=2623
17.99/18.05	o 416
21.88/21.95	c nbDecision=5500 #constraints=2819
29.38/29.45	c nbDecision=6000 #constraints=3197
35.38/35.44	c restart after 6401 decisions
35.98/36.02	c nbDecision=6500 #constraints=3545
44.18/44.26	c nbDecision=7000 #constraints=3831
58.18/58.22	c nbDecision=7500 #constraints=4243
70.07/70.17	c nbDecision=8000 #constraints=4607
86.27/86.38	c nbDecision=8500 #constraints=4998
95.17/95.23	c nbDecision=8777 #constraints=5215
95.17/95.23	o 404
100.76/100.86	c nbDecision=9000 #constraints=5359
117.86/117.97	c nbDecision=9500 #constraints=5694
140.46/140.55	c nbDecision=10000 #constraints=6076
155.95/156.01	c nbDecision=10500 #constraints=6520
187.24/187.34	c nbDecision=11000 #constraints=6977
204.54/204.68	c nbDecision=11246 #constraints=7194
204.54/204.68	o 399
216.93/217.03	c nbDecision=11500 #constraints=7382
247.92/248.09	c nbDecision=12000 #constraints=7787
268.72/268.83	c nbDecision=12335 #constraints=8071
268.72/268.83	o 396
283.72/283.85	c nbDecision=12500 #constraints=8227
305.41/305.59	c restart after 12801 decisions
307.41/307.55	c nbDecision=13000 #constraints=8474
363.09/363.29	c nbDecision=13500 #constraints=8867
399.38/399.56	c nbDecision=13832 #constraints=9129
399.38/399.56	o 394
407.69/407.88	c nbDecision=14000 #constraints=9225
461.27/461.46	c nbDecision=14500 #constraints=9719
530.95/531.17	c nbDecision=15000 #constraints=10145
586.53/586.73	c nbDecision=15500 #constraints=10511
671.21/671.40	c nbDecision=16000 #constraints=10948
716.39/716.62	c nbDecision=16344 #constraints=11217
716.39/716.62	o 393
736.19/736.49	c nbDecision=16500 #constraints=11317
785.28/785.54	c nbDecision=17000 #constraints=11685
815.47/815.74	c nbDecision=17500 #constraints=12029
859.46/859.70	c nbDecision=18000 #constraints=12442
914.15/914.48	c nbDecision=18500 #constraints=12808
974.43/974.72	c nbDecision=19000 #constraints=13259
1043.91/1044.20	c nbDecision=19500 #constraints=13639
1125.29/1125.65	c nbDecision=20000 #constraints=14068
1190.07/1190.46	c nbDecision=20500 #constraints=14508
1291.74/1292.14	c nbDecision=21000 #constraints=14961
1390.21/1390.63	c nbDecision=21500 #constraints=15388
1481.49/1481.91	c nbDecision=22000 #constraints=15790
1586.77/1587.24	c nbDecision=22500 #constraints=16234
1641.24/1641.77	c nbDecision=23000 #constraints=16552
1695.26/1695.89	c nbDecision=23500 #constraints=16922
1767.23/1767.88	c nbDecision=24000 #constraints=17303
1800.02/1800.60	Received signal 15
1801.22/1801.89	
1801.22/1801.89	s SATISFIABLE
1801.22/1801.89	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
1801.22/1801.89	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
1801.22/1801.89	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
1801.22/1801.89	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
1801.22/1801.89	v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125
1801.22/1801.89	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146
1801.22/1801.89	v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167
1801.22/1801.89	v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
1801.22/1801.89	v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209
1801.22/1801.89	v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230
1801.22/1801.89	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 x244 -x245 x246 x247 -x248 -x249 -x250 -x251
1801.22/1801.89	v -x252 -x253 x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272
1801.22/1801.89	v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 -x293
1801.22/1801.89	v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314
1801.22/1801.89	v -x315 -x316 -x317 -x318 -x319
1801.22/1801.89	
1801.22/1801.89	c user time= 1800.93 s
1801.22/1801.89	c system time= 0.385941 s
1801.22/1801.89	c wall clock time=1801.89

Verifier Data (download as text)

OK	393

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-363476-1176852798 -o ROOT/results/node62/solver-363476-1176852798 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363476-1176852798/instance-363476-1176852798.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: 0.91 0.95 0.90 3/64 6123
/proc/meminfo: memFree=1830128/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=1468 CPUtime=0
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 3855788 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 367 161 131 317 0 46 0

[startup+0.0647151 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 6123
/proc/meminfo: memFree=1830128/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=1868 CPUtime=0.06
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 333 0 0 0 6 0 0 0 18 0 1 0 3855788 1912832 315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 467 315 170 317 0 146 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1868

[startup+0.101718 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 6123
/proc/meminfo: memFree=1830128/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=2272 CPUtime=0.09
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 408 0 0 0 9 0 0 0 18 0 1 0 3855788 2326528 390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 568 390 170 317 0 247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2272

[startup+0.301741 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 6123
/proc/meminfo: memFree=1830128/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=3596 CPUtime=0.29
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 3855788 3682304 734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712582 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 899 734 170 317 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.701788 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 6123
/proc/meminfo: memFree=1830128/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=5856 CPUtime=0.69
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 1327 0 0 0 69 0 0 0 22 0 1 0 3855788 5996544 1309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134595706 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 1464 1309 170 317 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5856

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 6124
/proc/meminfo: memFree=1824360/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=9584 CPUtime=1.49
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 2239 0 0 0 149 0 0 0 25 0 1 0 3855788 9814016 2221 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 2396 2221 170 317 0 2075 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9584

[startup+3.10107 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 6124
/proc/meminfo: memFree=1820200/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=13416 CPUtime=3.09
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 3188 0 0 0 308 1 0 0 25 0 1 0 3855788 13737984 3170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278940 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 3354 3170 170 317 0 3033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13416

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 6124
/proc/meminfo: memFree=1812136/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=20744 CPUtime=6.29
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 5004 0 0 0 627 2 0 0 25 0 1 0 3855788 21241856 4986 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 5186 4986 170 317 0 4865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20744

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 6124
/proc/meminfo: memFree=1801464/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=31804 CPUtime=12.69
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 7470 0 0 0 1266 3 0 0 25 0 1 0 3855788 32567296 7452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 7951 7452 170 317 0 7630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31804

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 6124
/proc/meminfo: memFree=1790712/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=41284 CPUtime=25.49
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 9987 0 0 0 2544 5 0 0 25 0 1 0 3855788 42274816 9969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 10321 9969 170 317 0 10000 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41284

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 6124
/proc/meminfo: memFree=1777144/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=54264 CPUtime=51.08
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 13412 0 0 0 5102 6 0 0 25 0 1 0 3855788 55566336 13394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718662 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 13566 13394 170 317 0 13245 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54264

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 6124
/proc/meminfo: memFree=1756152/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=77864 CPUtime=102.27
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 18602 0 0 0 10219 8 0 0 25 0 1 0 3855788 79732736 18584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 19466 18584 170 317 0 19145 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77864

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1740856/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=91952 CPUtime=162.25
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 22455 0 0 0 16214 11 0 0 25 0 1 0 3855788 94158848 22437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 22988 22437 170 317 0 22667 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 91952

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1729912/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=101812 CPUtime=222.24
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 25097 0 0 0 22211 13 0 0 25 0 1 0 3855788 104255488 25079 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 25453 25079 170 317 0 25132 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 101812

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1713144/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=124604 CPUtime=282.22
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 29265 0 0 0 28207 15 0 0 25 0 1 0 3855788 127594496 29247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 31151 29247 170 317 0 30830 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 124604

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1707704/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=131548 CPUtime=342.19
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 30682 0 0 0 34204 15 0 0 25 0 1 0 3855788 134705152 30607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 32887 30607 170 317 0 32566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 131548

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1701944/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=137120 CPUtime=402.18
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 32131 0 0 0 40202 16 0 0 25 0 1 0 3855788 140410880 32056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 34280 32056 170 317 0 33959 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 137120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1693944/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=144696 CPUtime=462.17
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 34131 0 0 0 46199 18 0 0 25 0 1 0 3855788 148168704 34056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 36174 34056 170 317 0 35853 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 144696

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1689080/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=149404 CPUtime=522.15
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 35371 0 0 0 52196 19 0 0 25 0 1 0 3855788 152989696 35296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 37351 35296 170 317 0 37030 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 149404

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1684600/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=153380 CPUtime=582.14
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 36460 0 0 0 58194 20 0 0 25 0 1 0 3855788 157061120 36385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 38345 36385 170 317 0 38024 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 153380

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1681272/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=156148 CPUtime=642.13
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 37263 0 0 0 64192 21 0 0 25 0 1 0 3855788 159895552 37188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 39037 37188 170 317 0 38716 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 156148


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1647416/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=187572 CPUtime=1002.02
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 45714 0 0 0 100175 27 0 0 25 0 1 0 3855788 192073728 45639 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 46893 45639 170 317 0 46572 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 187572

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6124
/proc/meminfo: memFree=1643640/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=191300 CPUtime=1062
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 46680 0 0 0 106172 28 0 0 25 0 1 0 3855788 195891200 46605 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 47825 46605 170 317 0 47504 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 191300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1639544/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=194928 CPUtime=1121.99
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 47680 0 0 0 112170 29 0 0 25 0 1 0 3855788 199606272 47605 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 48732 47605 170 317 0 48411 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 194928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1633080/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=201856 CPUtime=1181.97
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 49311 0 0 0 118167 30 0 0 25 0 1 0 3855788 206700544 49236 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 50464 49236 170 317 0 50143 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 201856

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1629112/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=205592 CPUtime=1241.96
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 50278 0 0 0 124165 31 0 0 25 0 1 0 3855788 210526208 50203 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 51398 50203 170 317 0 51077 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 205592

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1625400/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=208784 CPUtime=1301.95
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 51184 0 0 0 130163 32 0 0 25 0 1 0 3855788 213794816 51109 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 52196 51109 170 317 0 51875 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 208784

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1622904/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=211160 CPUtime=1361.92
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 51818 0 0 0 136160 32 0 0 25 0 1 0 3855788 216227840 51743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 52790 51743 170 317 0 52469 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 211160

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1619768/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=213948 CPUtime=1421.91
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 52606 0 0 0 142158 33 0 0 25 0 1 0 3855788 219082752 52531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 53487 52531 170 317 0 53166 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 213948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1616824/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=216932 CPUtime=1481.89
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 53357 0 0 0 148156 33 0 0 25 0 1 0 3855788 222138368 53282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 54233 53282 170 317 0 53912 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 216932

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1612728/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=220852 CPUtime=1541.87
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 54349 0 0 0 154153 34 0 0 25 0 1 0 3855788 226152448 54274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 55213 54274 170 317 0 54892 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 220852

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1609208/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=224840 CPUtime=1601.86
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 55231 0 0 0 160151 35 0 0 25 0 1 0 3855788 230236160 55156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 56210 55156 170 317 0 55889 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 224840

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6126
/proc/meminfo: memFree=1599800/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=251564 CPUtime=1661.85
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 60643 0 0 0 166148 37 0 0 25 0 1 0 3855788 257601536 57485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 62891 57485 170 317 0 62570 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 251564

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6324
/proc/meminfo: memFree=1594480/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=257248 CPUtime=1721.74
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 62081 0 0 0 172136 38 0 0 25 0 1 0 3855788 263421952 58758 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 64312 58758 170 317 0 63991 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 257248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6324
/proc/meminfo: memFree=1590904/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=261104 CPUtime=1781.72
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 63074 0 0 0 178134 38 0 0 25 0 1 0 3855788 267370496 59652 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 65276 59652 170 317 0 64955 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 261104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6324
/proc/meminfo: memFree=1589432/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=262024 CPUtime=1800.02
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 63446 0 0 0 179964 38 0 0 25 0 1 0 3855788 268312576 60024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 65506 60024 170 317 0 65185 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 262024

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

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6324
/proc/meminfo: memFree=1589432/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=262024 CPUtime=1800.82
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 63455 0 0 0 180044 38 0 0 25 0 1 0 3855788 268312576 60033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 65506 60033 170 317 0 65185 0
Current children cumulated CPU time (s) 1800.82
Current children cumulated vsize (KiB) 262024

[startup+1801.81 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 6325
/proc/meminfo: memFree=1589360/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=262024 CPUtime=1801.22
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194304 63459 0 0 0 180084 38 0 0 25 0 1 0 3855788 268312576 60037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 65506 60037 170 317 0 65185 0
Current children cumulated CPU time (s) 1801.22
Current children cumulated vsize (KiB) 262024

[startup+1801.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 6325
/proc/meminfo: memFree=1589360/2055920 swapFree=4192956/4192956
[pid=6123] ppid=6121 vsize=0 CPUtime=1801.32
/proc/6123/stat : 6123 (oree) R 6121 6123 5780 0 -1 4194308 63475 0 0 0 180093 39 0 0 25 0 1 0 3855788 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6123/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.32
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.94
CPU time (s): 1801.36
CPU user time (s): 1800.94
CPU system time (s): 0.424935
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 262024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.94
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63475
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= 2413

runsolver used 1.26681 second user time and 3.72243 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue Apr 17 23:33:18 UTC 2007

IDJOB= 363476
IDBENCH= 1854
IDSOLVER= 172
FILE ID= node62/363476-1176852798

PBS_JOBID= 4590234

Free space on /tmp= 66518 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb
COMMAND LINE= oree /tmp/evaluation/363476-1176852798/instance-363476-1176852798.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-363476-1176852798 -o ROOT/results/node62/solver-363476-1176852798 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363476-1176852798/instance-363476-1176852798.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4dd9ac2644c29d272d2675c7fc366ed6

RANDOM SEED= 518598074

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1830600 kB
Buffers:         23952 kB
Cached:         145572 kB
SwapCached:          0 kB
Active:          76068 kB
Inactive:       108872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          25684 kB
Slab:            26392 kB
Committed_AS:    56076 kB
PageTables:       1460 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= 66518 MiB

End job on node62 on Wed Apr 18 00:03:21 UTC 2007