Trace number 357377

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 alpha? (MO) 1206.97 1207.32

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-danoint.opb
MD5SUM72b327feddced7495a083616b5e4ecd7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13898
Total number of constraints672
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint7
Maximum length of a constraint1500
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 13421772800
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 53690300878
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.19/0.28	c ...done
0.19/0.28	c #vars=13898 #constraints=817 hasObjective=yes
0.29/0.34	c res. mode=mod
0.29/0.34	c VSIDS like heuristics
0.29/0.34	c complete search running
0.58/0.69	c restart after 401 decisions
0.68/0.74	c nbDecision=500 #constraints=1154
1.00/1.09	c restart after 801 decisions
1.10/1.16	c nbDecision=1000 #constraints=1431
1.69/1.71	c nbDecision=1500 #constraints=1512
1.79/1.84	c restart after 1601 decisions
2.39/2.43	c nbDecision=2000 #constraints=1843
3.89/3.92	c nbDecision=2500 #constraints=2330
4.89/4.95	c nbDecision=3000 #constraints=2592
5.49/5.53	c restart after 3201 decisions
5.79/5.88	c nbDecision=3500 #constraints=2682
10.89/10.93	c nbDecision=4000 #constraints=3041
20.98/21.07	c nbDecision=4500 #constraints=3486
33.69/33.79	c nbDecision=5000 #constraints=3919
49.78/49.87	c nbDecision=5500 #constraints=4344
68.47/68.57	c nbDecision=6000 #constraints=4750
82.76/82.81	c restart after 6401 decisions
85.36/85.49	c nbDecision=6500 #constraints=5067
86.16/86.26	c nbDecision=7000 #constraints=5097
87.26/87.37	c nbDecision=7500 #constraints=5146
89.56/89.61	c nbDecision=8000 #constraints=5219
90.46/90.51	c nbDecision=8500 #constraints=5237
91.36/91.50	c nbDecision=9000 #constraints=5269
92.37/92.44	c nbDecision=9500 #constraints=5297
93.37/93.42	c nbDecision=10000 #constraints=5323
96.26/96.38	c nbDecision=10500 #constraints=5521
102.36/102.47	c nbDecision=11000 #constraints=5896
109.26/109.35	c nbDecision=11500 #constraints=6114
118.56/118.66	c nbDecision=12000 #constraints=6489
123.75/123.87	c nbDecision=12500 #constraints=6648
125.55/125.62	c restart after 12801 decisions
128.95/129.03	c nbDecision=13000 #constraints=6704
130.36/130.44	c nbDecision=13500 #constraints=6742
131.65/131.76	c nbDecision=14000 #constraints=6777
133.25/133.31	c nbDecision=14500 #constraints=6811
134.35/134.47	c nbDecision=15000 #constraints=6827
136.15/136.23	c nbDecision=15500 #constraints=6872
138.95/139.02	c nbDecision=16000 #constraints=6966
141.65/141.71	c nbDecision=16500 #constraints=7046
143.74/143.84	c nbDecision=17000 #constraints=7100
147.14/147.28	c nbDecision=17500 #constraints=7189
150.35/150.49	c nbDecision=18000 #constraints=7259
152.75/152.88	c nbDecision=18500 #constraints=7298
154.95/155.05	c nbDecision=19000 #constraints=7345
160.24/160.32	c nbDecision=19500 #constraints=7464
161.94/162.03	c nbDecision=20000 #constraints=7505
163.95/164.04	c nbDecision=20500 #constraints=7550
165.44/165.58	c nbDecision=21000 #constraints=7573
167.75/167.87	c nbDecision=21500 #constraints=7615
174.44/174.54	c nbDecision=22000 #constraints=7809
185.33/185.48	c nbDecision=22500 #constraints=8148
196.73/196.89	c nbDecision=23000 #constraints=8492
212.13/212.20	c nbDecision=23500 #constraints=8759
226.43/226.59	c nbDecision=24000 #constraints=8989
244.72/244.80	c nbDecision=24500 #constraints=9258
261.12/261.26	c nbDecision=25000 #constraints=9548
279.11/279.26	c nbDecision=25500 #constraints=9849
282.51/282.61	c restart after 25601 decisions
288.01/288.12	c nbDecision=26000 #constraints=9934
297.90/298.02	c nbDecision=26500 #constraints=10269
309.40/309.54	c nbDecision=27000 #constraints=10591
324.60/324.74	c nbDecision=27500 #constraints=10957
340.99/341.19	c nbDecision=28000 #constraints=11314
363.48/363.63	c nbDecision=28500 #constraints=11697
388.38/388.60	c nbDecision=29000 #constraints=12093
419.06/419.28	c nbDecision=29500 #constraints=12489
438.46/438.65	c nbDecision=30000 #constraints=12828
460.66/460.82	c nbDecision=30500 #constraints=13196
506.35/506.59	c nbDecision=31000 #constraints=13636
550.73/550.96	c nbDecision=31500 #constraints=14039
584.32/584.57	c nbDecision=32000 #constraints=14424
651.01/651.22	c nbDecision=32500 #constraints=14894
717.38/717.63	c nbDecision=33000 #constraints=15348
788.16/788.49	c nbDecision=33500 #constraints=15791
849.54/849.83	c nbDecision=34000 #constraints=16212
926.42/926.78	c nbDecision=34500 #constraints=16675
1003.60/1003.95	c nbDecision=35000 #constraints=17108
1067.27/1067.62	c nbDecision=35500 #constraints=17503
1146.75/1147.16	c nbDecision=36000 #constraints=17915
1206.64/1207.00	Received signal 15
1206.64/1207.03	
1206.64/1207.03	s UNKNOWN
1206.64/1207.03	
1206.64/1207.03	c user time= 1205.01 s
1206.64/1207.03	c system time= 1.67474 s
1206.64/1207.03	c wall clock time=1207.04

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-357377-1176996110 -o ROOT/results/node6/solver-357377-1176996110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357377-1176996110/instance-357377-1176996110.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 0.97 0.91 3/77 6421
/proc/meminfo: memFree=1599032/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1468 CPUtime=0
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 175648690 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 367 166 131 317 0 46 0

[startup+0.0700609 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 6421
/proc/meminfo: memFree=1599032/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=2668 CPUtime=0.06
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 477 0 0 0 6 0 0 0 18 0 1 0 175648690 2732032 459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 667 459 131 317 0 346 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2668

[startup+0.101065 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 6421
/proc/meminfo: memFree=1599032/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=3196 CPUtime=0.09
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 175648690 3272704 582 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 799 582 131 317 0 478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3196

[startup+0.301088 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 6421
/proc/meminfo: memFree=1599032/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=7844 CPUtime=0.29
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 1776 0 0 0 29 0 0 0 19 0 1 0 175648690 8032256 1758 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 1961 1758 137 317 0 1640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7844

[startup+0.701135 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 6421
/proc/meminfo: memFree=1599032/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=10088 CPUtime=0.68
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 2319 0 0 0 68 0 0 0 22 0 1 0 175648690 10330112 2301 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 2522 2301 139 317 0 2201 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10088

[startup+1.50123 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1589488/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=13612 CPUtime=1.49
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 3227 0 0 0 148 1 0 0 25 0 1 0 175648690 13938688 3209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 3403 3209 170 317 0 3082 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13612

[startup+3.10142 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1582384/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=21524 CPUtime=3.09
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 5163 0 0 0 307 2 0 0 25 0 1 0 175648690 22040576 5145 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 5381 5145 170 317 0 5060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21524

[startup+6.30179 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1570352/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=35404 CPUtime=6.29
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 8494 0 0 0 625 4 0 0 25 0 1 0 175648690 36253696 8476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 8851 8476 170 317 0 8530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35404

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1521264/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=90680 CPUtime=12.69
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 21152 0 0 0 1261 8 0 0 25 0 1 0 175648690 92856320 21093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604674 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 22670 21093 170 317 0 22349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90680

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1446064/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=168920 CPUtime=25.48
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 38608 0 0 0 2534 14 0 0 25 0 1 0 175648690 172974080 38518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 42230 38518 170 317 0 41909 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 168920

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1350448/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=274524 CPUtime=51.08
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 62659 0 0 0 5085 23 0 0 25 0 1 0 175648690 281112576 62494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712565 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 68631 62494 170 317 0 68310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 274524

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1190320/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=448712 CPUtime=102.27
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 102322 0 0 0 10191 36 0 0 25 0 1 0 175648690 459481088 102102 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284461 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 112178 102102 170 317 0 111857 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 448712

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=1042352/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=612556 CPUtime=162.25
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 139254 0 0 0 16172 53 0 0 25 0 1 0 175648690 627257344 138991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 153139 138991 170 317 0 152818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 612556

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=954736/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=694528 CPUtime=222.23
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 161077 0 0 0 22159 64 0 0 25 0 1 0 175648690 711196672 160814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 173632 160814 170 317 0 173311 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 694528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=871664/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=786400 CPUtime=282.2
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 182032 0 0 0 28148 72 0 0 25 0 1 0 175648690 805273600 181769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 196600 181769 170 317 0 196279 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 786400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=732336/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=934556 CPUtime=342.19
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 216601 0 0 0 34134 85 0 0 25 0 1 0 175648690 956985344 216329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746916 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 233639 216329 170 317 0 233318 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 934556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=628016/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1045216 CPUtime=402.17
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 242790 0 0 0 40121 96 0 0 25 0 1 0 175648690 1070301184 242475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 261304 242475 170 317 0 260983 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1045216

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=536368/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1138680 CPUtime=462.15
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 265654 0 0 0 46110 105 0 0 25 0 1 0 175648690 1166008320 265242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 284670 265242 170 317 0 284349 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1138680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=439664/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1269716 CPUtime=522.13
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 289951 0 0 0 52098 115 0 0 25 0 1 0 175648690 1300189184 289437 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 317429 289437 170 317 0 317108 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1269716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6422
/proc/meminfo: memFree=374512/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1338784 CPUtime=582.12
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 306235 0 0 0 58090 122 0 0 25 0 1 0 175648690 1370914816 305634 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 334696 305634 170 317 0 334375 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1338784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=301808/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1438496 CPUtime=642.11
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 324351 0 0 0 64082 129 0 0 25 0 1 0 175648690 1473019904 323643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279021 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 359624 323643 170 317 0 359303 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1438496

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=255216/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1485408 CPUtime=702.08
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 336161 0 0 0 70075 133 0 0 25 0 1 0 175648690 1521057792 335365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 371352 335365 170 317 0 371031 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1485408

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=217776/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1526004 CPUtime=762.07
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 345511 0 0 0 76069 138 0 0 25 0 1 0 175648690 1562628096 344636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278970 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 381501 344636 170 317 0 381180 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1526004

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=158192/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1598076 CPUtime=822.04
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 360497 0 0 0 82061 143 0 0 25 0 1 0 175648690 1636429824 359531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 399519 359531 170 317 0 399198 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1598076

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=116976/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1639968 CPUtime=882.03
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 370811 0 0 0 88055 148 0 0 25 0 1 0 175648690 1679327232 369759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 409992 369759 170 317 0 409671 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1639968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=78256/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1679552 CPUtime=942.01
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 380654 0 0 0 94049 152 0 0 25 0 1 0 175648690 1719861248 379458 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 419888 379458 170 317 0 419567 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1679552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=40112/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1717764 CPUtime=1001.99
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 390264 0 0 0 100044 155 0 0 25 0 1 0 175648690 1758990336 389006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 429441 389006 170 317 0 429120 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1717764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=15984/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1763156 CPUtime=1061.98
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 400631 0 0 0 106038 160 0 0 25 0 1 0 175648690 1805471744 399333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 440789 399333 170 317 0 440468 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1763156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=16176/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1797464 CPUtime=1121.96
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 409108 0 0 0 112033 163 0 0 25 0 1 0 175648690 1840603136 407760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 449366 407760 170 317 0 449045 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1797464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=15408/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1830236 CPUtime=1181.94
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 417651 0 0 0 118028 166 0 0 25 0 1 0 175648690 1874161664 416240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 457559 416240 170 317 0 457238 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1830236



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=14896/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=1843108 CPUtime=1206.64
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194304 420732 0 0 0 120497 167 0 0 25 0 1 0 175648690 1887342592 419284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 460777 419284 170 317 0 460456 0
Current children cumulated CPU time (s) 1206.64
Current children cumulated vsize (KiB) 1843108

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

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

[startup+1207.2 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=14896/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=0 CPUtime=1206.83
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194308 420752 0 0 0 120501 182 0 0 25 0 1 0 175648690 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1206.83
Current children cumulated vsize (KiB) 0

[startup+1207.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6424
/proc/meminfo: memFree=14896/2055924 swapFree=4146720/4192956
[pid=6421] ppid=6419 vsize=0 CPUtime=1206.93
/proc/6421/stat : 6421 (oree) R 6419 6421 5792 0 -1 4194308 420752 0 0 0 120501 192 0 0 25 0 1 0 175648690 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/6421/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1206.93
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1207.32
CPU time (s): 1206.97
CPU user time (s): 1205.02
CPU system time (s): 1.9497
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1205.02
system time used= 1.9497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 420752
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= 1793

runsolver used 1.42778 second user time and 2.96055 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 15:21:50 UTC 2007

IDJOB= 357377
IDBENCH= 2498
IDSOLVER= 172
FILE ID= node6/357377-1176996110

PBS_JOBID= 4630457

Free space on /tmp= 66417 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-danoint.opb
COMMAND LINE= oree /tmp/evaluation/357377-1176996110/instance-357377-1176996110.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-357377-1176996110 -o ROOT/results/node6/solver-357377-1176996110 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357377-1176996110/instance-357377-1176996110.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  72b327feddced7495a083616b5e4ecd7

RANDOM SEED= 760142744

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1599376 kB
Buffers:         34204 kB
Cached:         355236 kB
SwapCached:      13596 kB
Active:          40820 kB
Inactive:       373520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1599376 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          32028 kB
Slab:            27768 kB
Committed_AS:  6943152 kB
PageTables:       1788 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= 66417 MiB

End job on node6 on Thu Apr 19 15:41:59 UTC 2007