Trace number 363126

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 alphaOPT262571 516.577 516.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc02.opb
MD5SUM249ed436a6071ad98c057d483cdcc59d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262571
Best CPU time to get the best result obtained on this benchmark0.097984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262571
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524334
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=89 #constraints=54 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
0.00/0.02	c nbDecision=244 #constraints=215
0.00/0.02	c linear search for optimum
0.00/0.02	o 262734
0.00/0.02	c nbDecision=245 #constraints=217
0.00/0.02	o 262733
0.00/0.03	c nbDecision=251 #constraints=226
0.00/0.03	o 262732
0.00/0.03	c nbDecision=262 #constraints=238
0.00/0.03	o 262731
0.10/0.11	c nbDecision=384 #constraints=362
0.10/0.11	o 262730
0.10/0.12	c restart after 401 decisions
0.10/0.16	c nbDecision=500 #constraints=446
0.10/0.16	c nbDecision=507 #constraints=446
0.10/0.16	o 262680
0.10/0.16	c nbDecision=507 #constraints=447
0.10/0.16	o 262679
0.10/0.16	c nbDecision=516 #constraints=457
0.10/0.16	o 262678
0.10/0.18	c nbDecision=542 #constraints=485
0.10/0.18	o 262677
0.10/0.19	c nbDecision=559 #constraints=504
0.10/0.19	o 262676
0.19/0.23	c nbDecision=628 #constraints=575
0.19/0.23	o 262675
0.29/0.33	c restart after 801 decisions
0.39/0.49	c nbDecision=1000 #constraints=909
0.89/0.96	c nbDecision=1500 #constraints=1372
0.99/1.06	c restart after 1601 decisions
1.09/1.14	c nbDecision=1675 #constraints=1519
1.09/1.14	o 262660
1.09/1.14	c nbDecision=1678 #constraints=1521
1.09/1.14	o 262659
1.19/1.20	c nbDecision=1752 #constraints=1601
1.19/1.20	o 262658
1.19/1.24	c nbDecision=1800 #constraints=1651
1.19/1.24	o 262657
1.49/1.55	c nbDecision=2000 #constraints=1839
2.39/2.40	c nbDecision=2446 #constraints=2264
2.39/2.40	o 262641
2.39/2.41	c nbDecision=2448 #constraints=2267
2.39/2.41	o 262640
2.39/2.42	c nbDecision=2464 #constraints=2286
2.39/2.42	o 262639
2.39/2.43	c nbDecision=2479 #constraints=2303
2.39/2.43	o 262638
2.39/2.45	c nbDecision=2500 #constraints=2325
2.48/2.53	c nbDecision=2564 #constraints=2389
2.48/2.53	o 262637
3.69/3.72	c nbDecision=3000 #constraints=2812
4.79/4.81	c restart after 3201 decisions
5.50/5.51	c nbDecision=3500 #constraints=3290
8.89/8.95	c nbDecision=4000 #constraints=3759
12.59/12.62	c nbDecision=4385 #constraints=4119
12.59/12.62	o 262631
12.59/12.62	c nbDecision=4387 #constraints=4121
12.59/12.62	o 262630
12.59/12.63	c nbDecision=4394 #constraints=4132
12.59/12.63	o 262629
12.59/12.66	c nbDecision=4413 #constraints=4153
12.59/12.66	o 262628
12.79/12.82	c nbDecision=4500 #constraints=4243
12.79/12.82	c nbDecision=4507 #constraints=4243
12.79/12.82	o 262576
12.79/12.83	c nbDecision=4509 #constraints=4246
12.79/12.83	o 262575
12.79/12.86	c nbDecision=4525 #constraints=4265
12.79/12.86	o 262574
12.79/12.88	c nbDecision=4540 #constraints=4282
12.79/12.88	o 262573
12.99/13.04	c nbDecision=4625 #constraints=4368
12.99/13.04	o 262572
15.88/15.94	c nbDecision=5000 #constraints=4733
23.09/23.19	c nbDecision=5500 #constraints=5210
25.08/25.18	c nbDecision=6000 #constraints=5708
32.89/32.91	c restart after 6401 decisions
34.79/34.87	c nbDecision=6500 #constraints=6190
44.58/44.65	c nbDecision=7000 #constraints=6680
49.38/49.48	c nbDecision=7500 #constraints=7178
56.58/56.69	c nbDecision=8000 #constraints=7677
59.58/59.63	c nbDecision=8500 #constraints=8178
74.47/74.54	c nbDecision=9000 #constraints=8677
83.27/83.30	c nbDecision=9500 #constraints=9168
97.37/97.40	c nbDecision=10000 #constraints=9665
104.85/104.92	c nbDecision=10500 #constraints=10162
111.23/111.33	c nbDecision=11000 #constraints=10663
127.20/127.35	c nbDecision=11500 #constraints=11158
132.78/132.99	c nbDecision=12000 #constraints=11659
152.16/152.38	c nbDecision=12500 #constraints=12156
165.84/166.03	c restart after 12801 decisions
175.74/175.97	c nbDecision=13000 #constraints=12639
184.64/184.89	c nbDecision=13500 #constraints=13139
211.43/211.61	c nbDecision=14000 #constraints=13636
218.33/218.51	c nbDecision=14500 #constraints=14136
232.43/232.62	c nbDecision=15000 #constraints=14636
255.12/255.33	c nbDecision=15500 #constraints=15134
263.31/263.56	c nbDecision=16000 #constraints=15634
289.61/289.84	c nbDecision=16500 #constraints=16135
294.71/294.91	c nbDecision=16774 #constraints=16410
294.71/294.91	o 262571
299.31/299.56	c nbDecision=17000 #constraints=16634
319.00/319.22	c nbDecision=17500 #constraints=17132
336.20/336.48	c nbDecision=18000 #constraints=17630
357.79/358.06	c nbDecision=18500 #constraints=18124
384.28/384.58	c nbDecision=19000 #constraints=18621
399.28/399.53	c nbDecision=19500 #constraints=19123
436.57/436.90	c nbDecision=20000 #constraints=19623
451.47/451.80	c nbDecision=20500 #constraints=20119
488.35/488.64	c nbDecision=21000 #constraints=20622
510.65/510.96	c nbDecision=21500 #constraints=21116
516.55/516.80	c nbDecision=21640 #constraints=21261
516.55/516.80	
516.55/516.80	s OPTIMUM FOUND
516.55/516.80	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
516.55/516.80	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 -x55
516.55/516.80	v 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 -x81 -x82 -x83 -x84 -x85
516.55/516.80	v -x86 -x87 -x88 x89
516.55/516.80	
516.55/516.80	c user time= 516.434 s
516.55/516.80	c system time= 0.132979 s
516.55/516.80	c wall clock time=516.808

Verifier Data (download as text)

OK	262571

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-363126-1176850757 -o ROOT/results/node21/solver-363126-1176850757 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363126-1176850757/instance-363126-1176850757.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 0.98 3/77 6317
/proc/meminfo: memFree=1792248/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=1468 CPUtime=0
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 132993065 1503232 173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 367 173 139 317 0 46 0

[startup+0.104923 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6317
/proc/meminfo: memFree=1792248/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=1856 CPUtime=0.1
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 330 0 0 0 10 0 0 0 18 0 1 0 132993065 1900544 312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 497 315 170 317 0 176 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.201932 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6317
/proc/meminfo: memFree=1792248/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=2248 CPUtime=0.19
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 401 0 0 0 19 0 0 0 18 0 1 0 132993065 2301952 383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 562 383 170 317 0 241 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2248

[startup+0.301944 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6317
/proc/meminfo: memFree=1792248/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=2508 CPUtime=0.29
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 476 0 0 0 29 0 0 0 19 0 1 0 132993065 2568192 458 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 627 458 170 317 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2508

[startup+0.701987 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6317
/proc/meminfo: memFree=1792248/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=3212 CPUtime=0.69
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 132993065 3289088 627 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604157 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 803 627 170 317 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6318
/proc/meminfo: memFree=1789872/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=4392 CPUtime=1.49
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 942 0 0 0 149 0 0 0 25 0 1 0 132993065 4497408 924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 1098 924 170 317 0 777 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.10125 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6318
/proc/meminfo: memFree=1788400/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=6020 CPUtime=3.09
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 1353 0 0 0 308 1 0 0 25 0 1 0 132993065 6164480 1335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 1505 1335 170 317 0 1184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6020

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 6318
/proc/meminfo: memFree=1786160/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=7528 CPUtime=6.29
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 1721 0 0 0 628 1 0 0 25 0 1 0 132993065 7708672 1703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 1882 1703 170 317 0 1561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7528

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 6318
/proc/meminfo: memFree=1784688/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=9212 CPUtime=12.69
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 2102 0 0 0 1268 1 0 0 25 0 1 0 132993065 9433088 2084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 2303 2084 170 317 0 1982 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9212

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 6318
/proc/meminfo: memFree=1781360/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=12356 CPUtime=25.48
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 2847 0 0 0 2546 2 0 0 25 0 1 0 132993065 12652544 2829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 3089 2829 170 317 0 2768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12356

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6318
/proc/meminfo: memFree=1778480/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=15244 CPUtime=51.08
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 3565 0 0 0 5105 3 0 0 25 0 1 0 132993065 15609856 3547 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 3811 3547 170 317 0 3490 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15244

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 6318
/proc/meminfo: memFree=1773104/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=20936 CPUtime=102.27
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 4924 0 0 0 10222 5 0 0 25 0 1 0 132993065 21438464 4849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 5234 4849 170 317 0 4913 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20936

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1767848/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=26092 CPUtime=162.14
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 6152 0 0 0 16208 6 0 0 25 0 1 0 132993065 26718208 6077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 6523 6077 170 317 0 6202 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 26092

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1763888/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=30028 CPUtime=222.13
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 7162 0 0 0 22206 7 0 0 25 0 1 0 132993065 30748672 7087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 7507 7087 170 317 0 7186 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 30028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1760688/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=33288 CPUtime=282.12
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 7965 0 0 0 28203 9 0 0 25 0 1 0 132993065 34086912 7890 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 8322 7890 170 317 0 8001 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 33288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1757296/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=36916 CPUtime=342.1
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 8912 0 0 0 34200 10 0 0 25 0 1 0 132993065 37801984 8724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 9229 8724 170 317 0 8908 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1754224/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=41320 CPUtime=402.08
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 9934 0 0 0 40197 11 0 0 25 0 1 0 132993065 42311680 9515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 10330 9515 170 317 0 10009 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 41320

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1752112/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=43776 CPUtime=462.06
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 10558 0 0 0 46194 12 0 0 25 0 1 0 132993065 44826624 10040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 10944 10040 170 317 0 10623 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 43776

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

[startup+486.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1751664/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=44296 CPUtime=486.15
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 10692 0 0 0 48603 12 0 0 25 0 1 0 132993065 45359104 10174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11074 10174 170 317 0 10753 0
Current children cumulated CPU time (s) 486.15
Current children cumulated vsize (KiB) 44296

[startup+499.201 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1751408/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=44428 CPUtime=498.96
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 10757 0 0 0 49883 13 0 0 25 0 1 0 132993065 45494272 10239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11107 10239 170 317 0 10786 0
Current children cumulated CPU time (s) 498.96
Current children cumulated vsize (KiB) 44428

[startup+505.601 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1751024/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=44820 CPUtime=505.36
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 10859 0 0 0 50523 13 0 0 25 0 1 0 132993065 45895680 10341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11205 10341 170 317 0 10884 0
Current children cumulated CPU time (s) 505.36
Current children cumulated vsize (KiB) 44820

[startup+512.002 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1750576/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=45208 CPUtime=511.75
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 10965 0 0 0 51162 13 0 0 25 0 1 0 132993065 46292992 10447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11302 10447 170 317 0 10981 0
Current children cumulated CPU time (s) 511.75
Current children cumulated vsize (KiB) 45208

[startup+515.201 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1750320/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=45336 CPUtime=514.95
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 11015 0 0 0 51482 13 0 0 25 0 1 0 132993065 46424064 10497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11334 10497 170 317 0 11013 0
Current children cumulated CPU time (s) 514.95
Current children cumulated vsize (KiB) 45336

[startup+516.005 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1750320/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=45468 CPUtime=515.76
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 11017 0 0 0 51563 13 0 0 25 0 1 0 132993065 46559232 10499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11367 10499 170 317 0 11046 0
Current children cumulated CPU time (s) 515.76
Current children cumulated vsize (KiB) 45468

[startup+516.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1750320/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=45468 CPUtime=516.15
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 11017 0 0 0 51602 13 0 0 25 0 1 0 132993065 46559232 10499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11367 10499 170 317 0 11046 0
Current children cumulated CPU time (s) 516.15
Current children cumulated vsize (KiB) 45468

[startup+516.801 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6516
/proc/meminfo: memFree=1750320/2055920 swapFree=4157744/4192956
[pid=6317] ppid=6315 vsize=45468 CPUtime=516.55
/proc/6317/stat : 6317 (oree) R 6315 6317 6215 0 -1 4194304 11018 0 0 0 51642 13 0 0 25 0 1 0 132993065 46559232 10500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6317/statm: 11367 10500 170 317 0 11046 0
Current children cumulated CPU time (s) 516.55
Current children cumulated vsize (KiB) 45468

Child status: 0
Real time (s): 516.82
CPU time (s): 516.577
CPU user time (s): 516.438
CPU system time (s): 0.139978
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 45468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 516.437
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11034
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= 7
involuntary context switches= 10833

runsolver used 0.608907 second user time and 1.27481 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 17 22:59:18 UTC 2007

IDJOB= 363126
IDBENCH= 1740
IDSOLVER= 172
FILE ID= node21/363126-1176850757

PBS_JOBID= 4590232

Free space on /tmp= 66445 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc02.opb
COMMAND LINE= oree /tmp/evaluation/363126-1176850757/instance-363126-1176850757.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-363126-1176850757 -o ROOT/results/node21/solver-363126-1176850757 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363126-1176850757/instance-363126-1176850757.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  249ed436a6071ad98c057d483cdcc59d

RANDOM SEED= 79811954

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:      2055920 kB
MemFree:       1792656 kB
Buffers:         35980 kB
Cached:         155732 kB
SwapCached:      14328 kB
Active:          84584 kB
Inactive:       136684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792656 kB
SwapTotal:     4192956 kB
SwapFree:      4157744 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          29876 kB
Slab:            27504 kB
Committed_AS:   997476 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= 66445 MiB

End job on node21 on Tue Apr 17 23:07:55 UTC 2007