Trace number 363518

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)-6812 1800.05 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sentoy.opb
MD5SUMd0f46c7e79d3309033cc6b73ceacef6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark0.130979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7772
Optimality of the best value was proved YES
Number of variables60
Total number of constraints30
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 constraints30
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 60
Biggest coefficient in the objective function 974
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 9460
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 6000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26162
Number of bits of the biggest sum of numbers15
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=60 #constraints=31 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
0.00/0.01	c nbDecision=18 #constraints=31
0.00/0.01	c linear search for optimum
0.00/0.01	o -3161
0.00/0.01	c nbDecision=18 #constraints=33
0.00/0.01	o -3355
0.00/0.01	c nbDecision=22 #constraints=37
0.00/0.01	o -4085
0.00/0.01	c nbDecision=24 #constraints=40
0.00/0.01	o -4340
0.00/0.01	c nbDecision=27 #constraints=44
0.00/0.01	o -4356
0.00/0.05	c nbDecision=70 #constraints=87
0.00/0.05	o -4452
0.06/0.08	c nbDecision=115 #constraints=134
0.06/0.08	o -4465
0.06/0.09	c nbDecision=121 #constraints=142
0.06/0.09	o -4668
0.09/0.13	c nbDecision=160 #constraints=182
0.09/0.13	o -4782
0.09/0.14	c nbDecision=168 #constraints=191
0.09/0.14	o -4852
0.09/0.14	c nbDecision=172 #constraints=197
0.09/0.14	o -5046
0.29/0.36	c restart after 401 decisions
0.39/0.47	c nbDecision=500 #constraints=509
0.79/0.82	c nbDecision=752 #constraints=761
0.79/0.82	o -5373
0.89/0.90	c restart after 801 decisions
1.19/1.25	c nbDecision=1000 #constraints=995
2.39/2.40	c nbDecision=1500 #constraints=1495
2.69/2.72	c restart after 1601 decisions
3.69/3.71	c nbDecision=1915 #constraints=1897
3.69/3.71	o -5375
3.79/3.88	c nbDecision=1971 #constraints=1952
3.79/3.88	o -5438
3.89/3.98	c nbDecision=2000 #constraints=1983
3.89/3.99	c nbDecision=2002 #constraints=1986
3.89/3.99	o -5441
6.39/6.49	c nbDecision=2500 #constraints=2484
6.99/7.04	c nbDecision=2597 #constraints=2581
6.99/7.04	o -5622
9.99/10.01	c nbDecision=3000 #constraints=2984
11.49/11.52	c restart after 3201 decisions
12.39/12.47	c nbDecision=3346 #constraints=3316
12.39/12.47	o -5672
13.79/13.89	c nbDecision=3500 #constraints=3471
20.08/20.18	c nbDecision=4000 #constraints=3970
27.58/27.70	c nbDecision=4500 #constraints=4470
36.38/36.45	c nbDecision=5000 #constraints=4970
45.77/45.81	c nbDecision=5500 #constraints=5470
55.68/55.76	c nbDecision=6000 #constraints=5970
64.37/64.41	c restart after 6401 decisions
66.97/67.02	c nbDecision=6500 #constraints=6453
80.87/80.95	c nbDecision=7000 #constraints=6954
85.47/85.53	c nbDecision=7177 #constraints=7132
85.47/85.53	o -5864
95.26/95.39	c nbDecision=7500 #constraints=7456
110.86/110.99	c nbDecision=8000 #constraints=7957
116.76/116.82	c nbDecision=8163 #constraints=8119
116.76/116.82	o -5869
128.86/128.96	c nbDecision=8500 #constraints=8456
147.25/147.38	c nbDecision=9000 #constraints=8957
165.14/165.20	c nbDecision=9500 #constraints=9456
183.74/183.82	c nbDecision=10000 #constraints=9956
195.04/195.10	c nbDecision=10308 #constraints=10265
195.04/195.10	o -5912
196.44/196.58	c nbDecision=10355 #constraints=10311
196.44/196.58	o -5929
201.54/201.62	c nbDecision=10500 #constraints=10459
210.93/211.01	c nbDecision=10765 #constraints=10726
210.93/211.01	o -6051
221.63/221.71	c nbDecision=11000 #constraints=10960
244.02/244.11	c nbDecision=11500 #constraints=11460
248.42/248.52	c nbDecision=11628 #constraints=11587
248.42/248.52	o -6118
264.92/265.03	c nbDecision=12000 #constraints=11961
288.91/289.04	c nbDecision=12500 #constraints=12462
303.21/303.33	c restart after 12801 decisions
311.50/311.64	c nbDecision=13000 #constraints=12947
335.90/336.00	c nbDecision=13500 #constraints=13447
359.80/359.95	c nbDecision=13995 #constraints=13943
359.80/359.95	o -6250
360.00/360.15	c nbDecision=14000 #constraints=13947
362.39/362.54	c nbDecision=14059 #constraints=14006
362.39/362.54	o -6293
384.79/384.97	c nbDecision=14500 #constraints=14449
397.48/397.63	c nbDecision=14786 #constraints=14737
397.48/397.63	o -6432
411.77/411.92	c nbDecision=15000 #constraints=14950
440.57/440.74	c nbDecision=15500 #constraints=15449
470.46/470.65	c nbDecision=16000 #constraints=15949
496.96/497.15	c nbDecision=16500 #constraints=16447
524.65/524.84	c nbDecision=17000 #constraints=16949
558.94/559.18	c nbDecision=17500 #constraints=17449
594.83/595.05	c nbDecision=18000 #constraints=17949
629.21/629.43	c nbDecision=18500 #constraints=18450
664.71/664.98	c nbDecision=19000 #constraints=18950
703.80/704.09	c nbDecision=19500 #constraints=19449
744.18/744.44	c nbDecision=20000 #constraints=19949
783.17/783.45	c nbDecision=20500 #constraints=20451
825.77/826.06	c nbDecision=21000 #constraints=20949
870.75/871.06	c nbDecision=21500 #constraints=21449
916.04/916.34	c nbDecision=22000 #constraints=21948
959.23/959.50	c nbDecision=22500 #constraints=22449
995.72/996.07	c nbDecision=23000 #constraints=22949
1033.00/1033.37	c nbDecision=23500 #constraints=23449
1073.59/1073.99	c nbDecision=24000 #constraints=23950
1113.68/1114.01	c nbDecision=24500 #constraints=24450
1135.98/1136.37	c nbDecision=24797 #constraints=24748
1135.98/1136.37	o -6498
1154.37/1154.77	c nbDecision=25000 #constraints=24949
1201.96/1202.31	c nbDecision=25500 #constraints=25448
1210.85/1211.26	c restart after 25601 decisions
1245.34/1245.71	c nbDecision=26000 #constraints=25934
1293.03/1293.41	c nbDecision=26500 #constraints=26435
1338.02/1338.47	c nbDecision=27000 #constraints=26938
1384.70/1385.10	c nbDecision=27500 #constraints=27435
1433.49/1433.94	c nbDecision=28000 #constraints=27936
1485.48/1485.94	c nbDecision=28500 #constraints=28437
1537.17/1537.63	c nbDecision=29000 #constraints=28935
1576.27/1576.86	c nbDecision=29356 #constraints=29293
1576.27/1576.86	o -6657
1581.57/1582.18	c nbDecision=29394 #constraints=29334
1581.57/1582.18	o -6812
1596.55/1597.17	c nbDecision=29500 #constraints=29436
1656.83/1657.40	c nbDecision=30000 #constraints=29938
1719.51/1720.16	c nbDecision=30500 #constraints=30437
1785.39/1786.05	c nbDecision=31000 #constraints=30937
1800.00/1800.61	Received signal 15
1800.00/1800.63	
1800.00/1800.63	s SATISFIABLE
1800.00/1800.63	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 -x29 -x30
1800.00/1800.63	v -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 -x56 x57
1800.00/1800.63	v -x58 x59 -x60
1800.00/1800.63	
1800.00/1800.63	c user time= 1799.86 s
1800.00/1800.63	c system time= 0.170974 s
1800.00/1800.63	c wall clock time=1800.63

Verifier Data (download as text)

OK	-6812

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-363518-1176852922 -o ROOT/results/node70/solver-363518-1176852922 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363518-1176852922/instance-363518-1176852922.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 0.97 3/64 14284
/proc/meminfo: memFree=1668280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=1468 CPUtime=0
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 124829514 1503232 159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 367 159 131 317 0 46 0

[startup+0.068911 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14284
/proc/meminfo: memFree=1668280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=1732 CPUtime=0.06
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 283 0 0 0 6 0 0 0 18 0 1 0 124829514 1773568 265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 433 265 170 317 0 112 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1732

[startup+0.101877 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14284
/proc/meminfo: memFree=1668280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=1864 CPUtime=0.09
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 124829514 1908736 291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 466 291 170 317 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.301896 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14284
/proc/meminfo: memFree=1668280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=2388 CPUtime=0.29
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 453 0 0 0 29 0 0 0 19 0 1 0 124829514 2445312 435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 597 435 170 317 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701936 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 14284
/proc/meminfo: memFree=1668280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=3176 CPUtime=0.69
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 643 0 0 0 69 0 0 0 22 0 1 0 124829514 3252224 625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 794 625 170 317 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3176

[startup+1.50202 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 14285
/proc/meminfo: memFree=1665968/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=4240 CPUtime=1.49
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 899 0 0 0 149 0 0 0 25 0 1 0 124829514 4341760 881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134534233 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 1060 881 170 317 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4240

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 14285
/proc/meminfo: memFree=1664624/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=5552 CPUtime=3.09
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 1229 0 0 0 309 0 0 0 25 0 1 0 124829514 5685248 1211 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604662 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 1388 1211 170 317 0 1067 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5552

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 14285
/proc/meminfo: memFree=1662448/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=7600 CPUtime=6.29
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 1681 0 0 0 628 1 0 0 25 0 1 0 124829514 7782400 1663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 1900 1663 170 317 0 1579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7600

[startup+12.7021 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 14285
/proc/meminfo: memFree=1660280/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=9452 CPUtime=12.69
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 2170 0 0 0 1268 1 0 0 25 0 1 0 124829514 9678848 2152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 2363 2152 170 317 0 2042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9452

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 14285
/proc/meminfo: memFree=1657720/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=12108 CPUtime=25.48
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 2762 0 0 0 2547 1 0 0 25 0 1 0 124829514 12398592 2744 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 3027 2744 170 317 0 2706 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12108

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 14285
/proc/meminfo: memFree=1654648/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=15480 CPUtime=51.08
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 3543 0 0 0 5105 3 0 0 25 0 1 0 124829514 15851520 3525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 3870 3525 170 317 0 3549 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15480

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 14285
/proc/meminfo: memFree=1650488/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=19228 CPUtime=102.26
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 4559 0 0 0 10222 4 0 0 25 0 1 0 124829514 19689472 4541 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 4807 4541 170 317 0 4486 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19228

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1646456/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=24112 CPUtime=162.24
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 5608 0 0 0 16219 5 0 0 25 0 1 0 124829514 24690688 5533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 6028 5533 170 317 0 5707 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24112

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1642936/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=27652 CPUtime=222.23
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 6475 0 0 0 22217 6 0 0 25 0 1 0 124829514 28315648 6400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 6913 6400 170 317 0 6592 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1640056/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=30712 CPUtime=282.22
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 7212 0 0 0 28215 7 0 0 25 0 1 0 124829514 31449088 7137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 7678 7137 170 317 0 7357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1637368/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=33364 CPUtime=342.19
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 7877 0 0 0 34212 7 0 0 25 0 1 0 124829514 34164736 7802 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 8341 7802 170 317 0 8020 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33364

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1634616/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=35852 CPUtime=402.18
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 8545 0 0 0 40210 8 0 0 25 0 1 0 124829514 36712448 8470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 8963 8470 170 317 0 8642 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35852

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1632504/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=37672 CPUtime=462.16
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 9062 0 0 0 46208 8 0 0 25 0 1 0 124829514 38576128 8987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 9418 8987 170 317 0 9097 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37672

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1629880/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=41820 CPUtime=522.15
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 10012 0 0 0 52206 9 0 0 25 0 1 0 124829514 42823680 9626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 10455 9626 170 317 0 10134 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41820

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1628088/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=43948 CPUtime=582.13
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 10585 0 0 0 58204 9 0 0 25 0 1 0 124829514 45002752 10100 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 10987 10100 170 317 0 10666 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43948

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1626232/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=46032 CPUtime=642.11
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 11142 0 0 0 64202 9 0 0 25 0 1 0 124829514 47136768 10558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 11508 10558 170 317 0 11187 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46032


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1621496/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=51000 CPUtime=822.07
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 12498 0 0 0 82196 11 0 0 25 0 1 0 124829514 52224000 11749 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 12750 11749 170 317 0 12429 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 51000

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1620024/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=52476 CPUtime=882.04
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 12895 0 0 0 88193 11 0 0 25 0 1 0 124829514 53735424 12113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 13119 12113 170 317 0 12798 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 52476

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1618552/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=54160 CPUtime=942.03
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 13333 0 0 0 94191 12 0 0 25 0 1 0 124829514 55459840 12452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 13540 12452 170 317 0 13219 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1616888/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=55980 CPUtime=1002.01
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 13826 0 0 0 100189 12 0 0 25 0 1 0 124829514 57323520 12879 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 13995 12879 170 317 0 13674 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 55980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1615288/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=57544 CPUtime=1061.99
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 14278 0 0 0 106187 12 0 0 25 0 1 0 124829514 58925056 13298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 14386 13298 170 317 0 14065 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 57544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14285
/proc/meminfo: memFree=1613688/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=58832 CPUtime=1121.98
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 14676 0 0 0 112185 13 0 0 25 0 1 0 124829514 60243968 13696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 14708 13696 170 317 0 14387 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 58832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1612024/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=60268 CPUtime=1181.96
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 15076 0 0 0 118183 13 0 0 25 0 1 0 124829514 61714432 14096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 15067 14096 170 317 0 14746 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 60268

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1610680/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=61576 CPUtime=1241.94
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 15411 0 0 0 124181 13 0 0 25 0 1 0 124829514 63053824 14431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 15394 14431 170 317 0 15073 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 61576

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1609336/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=63016 CPUtime=1301.94
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 15781 0 0 0 130180 14 0 0 25 0 1 0 124829514 64528384 14768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 15754 14768 170 317 0 15433 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 63016

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1607928/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=64360 CPUtime=1361.91
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 16163 0 0 0 136177 14 0 0 25 0 1 0 124829514 65904640 15117 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 16090 15117 170 317 0 15769 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 64360

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1606520/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=65540 CPUtime=1421.9
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 16503 0 0 0 142176 14 0 0 25 0 1 0 124829514 67112960 15457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 16385 15457 170 317 0 16064 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 65540

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14287
/proc/meminfo: memFree=1605304/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=66588 CPUtime=1481.88
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 16817 0 0 0 148173 15 0 0 25 0 1 0 124829514 68186112 15771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 16647 15771 170 317 0 16326 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 66588

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 14353
/proc/meminfo: memFree=1602816/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=67796 CPUtime=1541.84
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 17127 0 0 0 154169 15 0 0 25 0 1 0 124829514 69423104 16081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 16949 16081 170 317 0 16628 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 67796

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14485
/proc/meminfo: memFree=1602736/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=68708 CPUtime=1601.74
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 17383 0 0 0 160158 16 0 0 25 0 1 0 124829514 70356992 16337 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 17177 16337 170 317 0 16856 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 68708

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14485
/proc/meminfo: memFree=1601784/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=69524 CPUtime=1661.73
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 17635 0 0 0 166157 16 0 0 25 0 1 0 124829514 71192576 16589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563527 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 17381 16589 170 317 0 17060 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 69524

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14485
/proc/meminfo: memFree=1600888/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=70564 CPUtime=1721.71
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 17910 0 0 0 172155 16 0 0 25 0 1 0 124829514 72257536 16831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 17641 16831 170 317 0 17320 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 70564

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14485
/proc/meminfo: memFree=1599992/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=71352 CPUtime=1781.69
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 18128 0 0 0 178153 16 0 0 25 0 1 0 124829514 73064448 17049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 17838 17049 170 317 0 17517 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 71352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 14485
/proc/meminfo: memFree=1599608/2055920 swapFree=4183760/4192956
[pid=14284] ppid=14282 vsize=71612 CPUtime=1800
/proc/14284/stat : 14284 (oree) R 14282 14284 13898 0 -1 4194304 18227 0 0 0 179983 17 0 0 25 0 1 0 124829514 73330688 17115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14284/statm: 17903 17115 170 317 0 17582 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71612

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.05
CPU user time (s): 1799.87
CPU system time (s): 0.182972
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 71612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18243
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= 4376

runsolver used 1.2828 second user time and 3.70144 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Apr 17 23:35:22 UTC 2007

IDJOB= 363518
IDBENCH= 1857
IDSOLVER= 172
FILE ID= node70/363518-1176852922

PBS_JOBID= 4590213

Free space on /tmp= 66545 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-sentoy.opb
COMMAND LINE= oree /tmp/evaluation/363518-1176852922/instance-363518-1176852922.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-363518-1176852922 -o ROOT/results/node70/solver-363518-1176852922 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/363518-1176852922/instance-363518-1176852922.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d0f46c7e79d3309033cc6b73ceacef6c

RANDOM SEED= 502412260

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1668624 kB
Buffers:         41772 kB
Cached:         273628 kB
SwapCached:       3656 kB
Active:         161400 kB
Inactive:       164544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668624 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            47380 kB
Committed_AS:  2437740 kB
PageTables:       1396 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= 66545 MiB

End job on node70 on Wed Apr 18 00:05:25 UTC 2007