Trace number 356938

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? (TO) 1800.13 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-capri.opb
MD5SUM045a73dda564043a5f702f829082d89b
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables7817
Total number of constraints402
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 constraints402
Minimum length of a constraint11
Maximum length of a constraint647
Number of terms in the objective function 580
Biggest coefficient in the objective function 32953
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524724
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524837
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.09/0.11	c ...done
0.09/0.11	c #vars=7817 #constraints=545 hasObjective=yes
0.09/0.13	c res. mode=mod
0.09/0.13	c VSIDS like heuristics
0.09/0.13	c complete search running
0.19/0.29	c restart after 401 decisions
0.29/0.34	c nbDecision=500 #constraints=758
0.49/0.56	c restart after 801 decisions
0.59/0.68	c nbDecision=1000 #constraints=992
1.39/1.45	c nbDecision=1500 #constraints=1394
1.58/1.65	c restart after 1601 decisions
2.59/2.68	c nbDecision=2000 #constraints=1810
4.69/4.75	c nbDecision=2500 #constraints=2279
7.60/7.65	c nbDecision=3000 #constraints=2722
8.99/9.01	c restart after 3201 decisions
9.99/10.09	c nbDecision=3500 #constraints=3117
12.79/12.80	c nbDecision=4000 #constraints=3561
15.78/15.88	c nbDecision=4500 #constraints=4002
19.49/19.53	c nbDecision=5000 #constraints=4456
23.59/23.60	c nbDecision=5500 #constraints=4909
28.18/28.25	c nbDecision=6000 #constraints=5363
32.28/32.30	c restart after 6401 decisions
32.89/32.93	c nbDecision=6500 #constraints=5751
40.08/40.15	c nbDecision=7000 #constraints=6214
49.07/49.15	c nbDecision=7500 #constraints=6681
58.57/58.62	c nbDecision=8000 #constraints=7146
69.37/69.46	c nbDecision=8500 #constraints=7612
80.37/80.40	c nbDecision=9000 #constraints=8088
92.67/92.79	c nbDecision=9500 #constraints=8558
104.56/104.69	c nbDecision=10000 #constraints=9008
116.86/116.94	c nbDecision=10500 #constraints=9422
130.66/130.73	c nbDecision=11000 #constraints=9853
145.45/145.53	c nbDecision=11500 #constraints=10299
160.95/161.06	c nbDecision=12000 #constraints=10710
177.45/177.59	c nbDecision=12500 #constraints=11129
187.54/187.63	c restart after 12801 decisions
189.64/189.76	c nbDecision=13000 #constraints=11478
194.94/195.01	c nbDecision=13500 #constraints=11962
202.43/202.59	c nbDecision=14000 #constraints=12417
210.24/210.35	c nbDecision=14500 #constraints=12831
218.23/218.33	c nbDecision=15000 #constraints=13244
228.03/228.12	c nbDecision=15500 #constraints=13693
237.93/238.04	c nbDecision=16000 #constraints=14148
248.53/248.66	c nbDecision=16500 #constraints=14553
259.22/259.40	c nbDecision=17000 #constraints=14976
271.82/271.96	c nbDecision=17500 #constraints=15415
284.82/284.90	c nbDecision=18000 #constraints=15869
298.41/298.52	c nbDecision=18500 #constraints=16293
311.91/312.06	c nbDecision=19000 #constraints=16721
327.11/327.23	c nbDecision=19500 #constraints=17128
344.00/344.13	c nbDecision=20000 #constraints=17588
361.49/361.66	c nbDecision=20500 #constraints=18021
380.29/380.45	c nbDecision=21000 #constraints=18455
400.19/400.35	c nbDecision=21500 #constraints=18927
415.98/416.13	c nbDecision=22000 #constraints=19302
432.98/433.16	c nbDecision=22500 #constraints=19730
455.57/455.77	c nbDecision=23000 #constraints=20185
475.56/475.75	c nbDecision=23500 #constraints=20622
497.56/497.73	c nbDecision=24000 #constraints=21064
521.05/521.21	c nbDecision=24500 #constraints=21535
542.15/542.32	c nbDecision=25000 #constraints=21939
568.24/568.45	c nbDecision=25500 #constraints=22375
574.14/574.35	c restart after 25601 decisions
590.93/591.15	c nbDecision=26000 #constraints=22782
615.43/615.63	c nbDecision=26500 #constraints=23243
637.03/637.29	c nbDecision=27000 #constraints=23628
661.22/661.41	c nbDecision=27500 #constraints=23986
682.12/682.34	c nbDecision=28000 #constraints=24346
714.50/714.76	c nbDecision=28500 #constraints=24788
735.19/735.47	c nbDecision=29000 #constraints=25152
763.89/764.18	c nbDecision=29500 #constraints=25528
795.88/796.17	c nbDecision=30000 #constraints=25917
829.37/829.61	c nbDecision=30500 #constraints=26338
857.27/857.51	c nbDecision=31000 #constraints=26691
894.46/894.71	c nbDecision=31500 #constraints=27104
924.95/925.21	c nbDecision=32000 #constraints=27456
967.24/967.59	c nbDecision=32500 #constraints=27894
1001.42/1001.72	c nbDecision=33000 #constraints=28254
1042.92/1043.28	c nbDecision=33500 #constraints=28668
1073.80/1074.18	c nbDecision=34000 #constraints=29013
1098.81/1099.14	c nbDecision=34500 #constraints=29379
1135.09/1135.45	c nbDecision=35000 #constraints=29775
1172.29/1172.61	c nbDecision=35500 #constraints=30153
1205.98/1206.38	c nbDecision=36000 #constraints=30546
1248.86/1249.26	c nbDecision=36500 #constraints=30943
1284.75/1285.12	c nbDecision=37000 #constraints=31345
1325.65/1326.05	c nbDecision=37500 #constraints=31728
1368.64/1369.01	c nbDecision=38000 #constraints=32093
1396.63/1397.00	c nbDecision=38500 #constraints=32423
1434.02/1434.40	c nbDecision=39000 #constraints=32803
1470.11/1470.55	c nbDecision=39500 #constraints=33143
1519.60/1520.08	c nbDecision=40000 #constraints=33555
1562.59/1563.07	c nbDecision=40500 #constraints=33925
1625.37/1625.87	c nbDecision=41000 #constraints=34359
1672.75/1673.22	c nbDecision=41500 #constraints=34712
1726.04/1726.52	c nbDecision=42000 #constraints=35120
1774.03/1774.54	c nbDecision=42500 #constraints=35518
1800.03/1800.50	Received signal 15
1800.03/1800.51	
1800.03/1800.51	s UNKNOWN
1800.03/1800.51	
1800.03/1800.51	c user time= 1799.3 s
1800.03/1800.51	c system time= 0.741887 s
1800.03/1800.51	c wall clock time=1800.51

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/node47/watcher-356938-1176848898 -o ROOT/results/node47/solver-356938-1176848898 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356938-1176848898/instance-356938-1176848898.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: 0.92 0.98 0.99 3/77 885
/proc/meminfo: memFree=1829584/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=1468 CPUtime=0
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 39735145 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 367 161 131 317 0 46 0

[startup+0.050907 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 885
/proc/meminfo: memFree=1829584/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=2260 CPUtime=0.04
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 392 0 0 0 4 0 0 0 18 0 1 0 39735145 2314240 374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 565 374 131 317 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2260

[startup+0.101911 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 885
/proc/meminfo: memFree=1829584/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=3456 CPUtime=0.09
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 679 0 0 0 9 0 0 0 18 0 1 0 39735145 3538944 661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 864 662 131 317 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.301934 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 885
/proc/meminfo: memFree=1829584/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=5356 CPUtime=0.29
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 1164 0 0 0 29 0 0 0 19 0 1 0 39735145 5484544 1146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606871 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 1339 1146 139 317 0 1018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5356

[startup+0.701977 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 885
/proc/meminfo: memFree=1829584/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=7076 CPUtime=0.69
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 1594 0 0 0 69 0 0 0 23 0 1 0 39735145 7245824 1576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 1769 1576 139 317 0 1448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7076

[startup+1.50106 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 886
/proc/meminfo: memFree=1821832/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=11044 CPUtime=1.49
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 2605 0 0 0 149 0 0 0 25 0 1 0 39735145 11309056 2587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284117 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 2761 2587 170 317 0 2440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11044

[startup+3.10124 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 886
/proc/meminfo: memFree=1818120/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=16024 CPUtime=3.09
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 3857 0 0 0 308 1 0 0 25 0 1 0 39735145 16408576 3839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 4006 3839 170 317 0 3685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16024

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 886
/proc/meminfo: memFree=1809608/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=22996 CPUtime=6.29
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 5577 0 0 0 627 2 0 0 25 0 1 0 39735145 23547904 5559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 5749 5559 170 317 0 5428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22996

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 886
/proc/meminfo: memFree=1797392/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=34372 CPUtime=12.69
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 8419 0 0 0 1265 4 0 0 25 0 1 0 39735145 35196928 8401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 8593 8401 170 317 0 8272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34372

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 886
/proc/meminfo: memFree=1778832/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=53404 CPUtime=25.49
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 12869 0 0 0 2543 6 0 0 25 0 1 0 39735145 54685696 12851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 13351 12851 170 317 0 13030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53404

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 886
/proc/meminfo: memFree=1762704/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=68892 CPUtime=51.08
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 16887 0 0 0 5098 10 0 0 25 0 1 0 39735145 70545408 16869 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 17223 16869 170 317 0 16902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68892

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 886
/proc/meminfo: memFree=1739984/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=94108 CPUtime=102.27
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 22557 0 0 0 10215 12 0 0 25 0 1 0 39735145 96366592 22482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 23527 22482 170 317 0 23206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 94108

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1720336/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=113232 CPUtime=162.25
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 27509 0 0 0 16210 15 0 0 25 0 1 0 39735145 115949568 27434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 28308 27434 170 317 0 27987 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113232

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1686864/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=148760 CPUtime=222.23
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 35820 0 0 0 22203 20 0 0 25 0 1 0 39735145 152330240 35745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 37190 35745 170 317 0 36869 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 148760

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1655504/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=182464 CPUtime=282.22
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 43712 0 0 0 28197 25 0 0 25 0 1 0 39735145 186843136 43637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 45616 43637 170 317 0 45295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 182464

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1632528/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=204800 CPUtime=342.2
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 49477 0 0 0 34192 28 0 0 25 0 1 0 39735145 209715200 49289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 51200 49289 170 317 0 50879 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 204800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1612368/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=225448 CPUtime=402.18
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 54583 0 0 0 40187 31 0 0 25 0 1 0 39735145 230858752 54362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 56362 54362 170 317 0 56041 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 225448

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1594064/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=241912 CPUtime=462.17
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 59087 0 0 0 46184 33 0 0 25 0 1 0 39735145 247717888 58866 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 60478 58866 170 317 0 60157 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 241912

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1577616/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=257704 CPUtime=522.15
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 63296 0 0 0 52179 36 0 0 25 0 1 0 39735145 263888896 63075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 64426 63075 170 317 0 64105 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 257704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1561360/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=285396 CPUtime=582.13
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 69555 0 0 0 58174 39 0 0 25 0 1 0 39735145 292245504 67024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 71349 67024 170 317 0 71028 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 285396

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1544272/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=309540 CPUtime=642.13
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 75283 0 0 0 64170 43 0 0 25 0 1 0 39735145 316968960 71267 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 77385 71267 170 317 0 77064 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 309540


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1497936/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=354524 CPUtime=882.06
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 87505 0 0 0 88156 50 0 0 25 0 1 0 39735145 363032576 82796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 88631 82796 170 317 0 88310 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 354524

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1488592/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=363476 CPUtime=942.05
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 90025 0 0 0 94152 53 0 0 25 0 1 0 39735145 372199424 85151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 90869 85151 170 317 0 90548 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 363476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1479760/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=371372 CPUtime=1002.02
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 92301 0 0 0 100149 53 0 0 25 0 1 0 39735145 380284928 87394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 92843 87394 170 317 0 92522 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 371372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1471504/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=379344 CPUtime=1062.01
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 94452 0 0 0 106146 55 0 0 25 0 1 0 39735145 388448256 89479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 94836 89479 170 317 0 94515 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 379344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1460368/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=390128 CPUtime=1122
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 97428 0 0 0 112143 57 0 0 25 0 1 0 39735145 399491072 92191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 97532 92191 170 317 0 97211 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 390128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1451216/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=398564 CPUtime=1181.98
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 99850 0 0 0 118140 58 0 0 25 0 1 0 39735145 408129536 94580 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 99641 94580 170 317 0 99320 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 398564

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1443088/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=405396 CPUtime=1241.97
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 101789 0 0 0 124137 60 0 0 25 0 1 0 39735145 415125504 96519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 101349 96519 170 317 0 101028 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 405396

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1434128/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=414992 CPUtime=1301.96
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 104272 0 0 0 130134 62 0 0 25 0 1 0 39735145 424951808 98738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 103748 98738 170 317 0 103427 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 414992

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1426448/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=421740 CPUtime=1361.93
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 106205 0 0 0 136130 63 0 0 25 0 1 0 39735145 431861760 100671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 105435 100671 170 317 0 105114 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 421740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1417552/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=429788 CPUtime=1421.92
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 108485 0 0 0 142127 65 0 0 25 0 1 0 39735145 440102912 102885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 107447 102885 170 317 0 107126 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 429788

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1409552/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=438296 CPUtime=1481.9
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 110822 0 0 0 148124 66 0 0 25 0 1 0 39735145 448815104 104897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 109574 104897 170 317 0 109253 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 438296

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1403216/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=443804 CPUtime=1541.88
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 112387 0 0 0 154121 67 0 0 25 0 1 0 39735145 454455296 106462 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 110951 106462 170 317 0 110630 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 443804

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1397072/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=449092 CPUtime=1601.87
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 113930 0 0 0 160118 69 0 0 25 0 1 0 39735145 459870208 108005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 112273 108005 170 317 0 111952 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 449092

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1390544/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=454660 CPUtime=1661.86
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 115549 0 0 0 166116 70 0 0 25 0 1 0 39735145 465571840 109624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 113665 109624 170 317 0 113344 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 454660

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1384272/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=460244 CPUtime=1721.84
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 117133 0 0 0 172113 71 0 0 25 0 1 0 39735145 471289856 111208 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 115061 111208 170 317 0 114740 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 460244

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1377040/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=467128 CPUtime=1781.83
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 119078 0 0 0 178110 73 0 0 25 0 1 0 39735145 478339072 112989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 116782 112989 170 317 0 116461 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 467128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1374032/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=469792 CPUtime=1800.03
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 119810 0 0 0 179929 74 0 0 25 0 1 0 39735145 481067008 113721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 117448 113721 170 317 0 117127 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 469792

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 886
/proc/meminfo: memFree=1374032/2055920 swapFree=4183732/4192956
[pid=885] ppid=883 vsize=469792 CPUtime=1800.03
/proc/885/stat : 885 (oree) R 883 885 32312 0 -1 4194304 119810 0 0 0 179929 74 0 0 25 0 1 0 39735145 481067008 113721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/885/statm: 117448 113721 170 317 0 117127 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 469792

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.13
CPU user time (s): 1799.31
CPU system time (s): 0.818875
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 469792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.818875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119826
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= 1774

runsolver used 2.10968 second user time and 4.45532 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue Apr 17 22:28:18 UTC 2007

IDJOB= 356938
IDBENCH= 1662
IDSOLVER= 172
FILE ID= node47/356938-1176848898

PBS_JOBID= 4590174

Free space on /tmp= 66525 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-capri.opb
COMMAND LINE= oree /tmp/evaluation/356938-1176848898/instance-356938-1176848898.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-356938-1176848898 -o ROOT/results/node47/solver-356938-1176848898 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356938-1176848898/instance-356938-1176848898.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  045a73dda564043a5f702f829082d89b

RANDOM SEED= 202164746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1830056 kB
Buffers:         32580 kB
Cached:          99236 kB
SwapCached:       2960 kB
Active:         100456 kB
Inactive:        81128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830056 kB
SwapTotal:     4192956 kB
SwapFree:      4183732 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          64604 kB
Slab:            29764 kB
Committed_AS:  2548348 kB
PageTables:       1780 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= 66525 MiB

End job on node47 on Tue Apr 17 22:58:21 UTC 2007