Trace number 356984

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) 1800.18 1800.89

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-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527918
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...
0.28/0.34	c ...done
0.28/0.34	c #vars=7860 #constraints=314 hasObjective=yes
0.39/0.41	c res. mode=mod
0.39/0.41	c VSIDS like heuristics
0.39/0.41	c complete search running
0.49/0.53	c restart after 401 decisions
0.49/0.53	c nbDecision=500 #constraints=329
0.49/0.58	c restart after 801 decisions
0.59/0.61	c nbDecision=1000 #constraints=344
0.59/0.67	c nbDecision=1500 #constraints=351
0.59/0.69	c restart after 1601 decisions
0.69/0.75	c nbDecision=2000 #constraints=365
0.79/0.83	c nbDecision=2500 #constraints=386
0.89/0.90	c nbDecision=3000 #constraints=403
0.89/0.93	c restart after 3201 decisions
0.89/0.96	c nbDecision=3500 #constraints=411
0.99/1.03	c nbDecision=4000 #constraints=424
0.99/1.10	c nbDecision=4500 #constraints=437
1.09/1.16	c nbDecision=5000 #constraints=447
1.49/1.55	c nbDecision=5500 #constraints=757
2.19/2.27	c nbDecision=6000 #constraints=1256
2.99/3.03	c restart after 6401 decisions
2.99/3.05	c nbDecision=6500 #constraints=1658
4.09/4.12	c nbDecision=7000 #constraints=2069
5.49/5.59	c nbDecision=7500 #constraints=2569
7.49/7.52	c nbDecision=8000 #constraints=3069
9.79/9.82	c nbDecision=8500 #constraints=3569
12.29/12.37	c nbDecision=9000 #constraints=4069
15.29/15.36	c nbDecision=9500 #constraints=4569
19.49/19.58	c nbDecision=10000 #constraints=5069
23.68/23.78	c nbDecision=10500 #constraints=5569
28.28/28.36	c nbDecision=11000 #constraints=6070
33.08/33.14	c nbDecision=11500 #constraints=6569
38.28/38.34	c nbDecision=12000 #constraints=7069
44.98/45.00	c nbDecision=12500 #constraints=7569
48.68/48.78	c restart after 12801 decisions
49.28/49.31	c nbDecision=13000 #constraints=7879
56.47/56.53	c nbDecision=13500 #constraints=8379
64.07/64.14	c nbDecision=14000 #constraints=8880
71.77/71.81	c nbDecision=14500 #constraints=9379
79.66/79.77	c nbDecision=15000 #constraints=9880
87.96/88.08	c nbDecision=15500 #constraints=10380
97.76/97.87	c nbDecision=16000 #constraints=10879
107.96/108.09	c nbDecision=16500 #constraints=11380
118.76/118.80	c nbDecision=17000 #constraints=11879
129.75/129.86	c nbDecision=17500 #constraints=12379
140.75/140.85	c nbDecision=18000 #constraints=12879
153.04/153.15	c nbDecision=18500 #constraints=13380
166.04/166.14	c nbDecision=19000 #constraints=13879
179.53/179.62	c nbDecision=19500 #constraints=14379
193.43/193.54	c nbDecision=20000 #constraints=14879
207.83/207.95	c nbDecision=20500 #constraints=15379
222.72/222.88	c nbDecision=21000 #constraints=15879
238.71/238.87	c nbDecision=21500 #constraints=16379
255.01/255.18	c nbDecision=22000 #constraints=16879
271.09/271.25	c nbDecision=22500 #constraints=17380
287.79/287.97	c nbDecision=23000 #constraints=17880
306.16/306.33	c nbDecision=23500 #constraints=18379
324.32/324.53	c nbDecision=24000 #constraints=18879
341.99/342.21	c nbDecision=24500 #constraints=19379
361.77/362.01	c nbDecision=25000 #constraints=19879
381.47/381.76	c nbDecision=25500 #constraints=20379
385.56/385.85	c restart after 25601 decisions
396.66/396.99	c nbDecision=26000 #constraints=20700
418.95/419.25	c nbDecision=26500 #constraints=21182
440.95/441.27	c nbDecision=27000 #constraints=21683
463.23/463.58	c nbDecision=27500 #constraints=22182
485.03/485.38	c nbDecision=28000 #constraints=22682
506.12/506.48	c nbDecision=28500 #constraints=23182
526.71/527.01	c nbDecision=29000 #constraints=23682
550.50/550.86	c nbDecision=29500 #constraints=24182
575.00/575.36	c nbDecision=30000 #constraints=24682
599.49/599.86	c nbDecision=30500 #constraints=25182
622.59/622.96	c nbDecision=31000 #constraints=25683
644.97/645.30	c nbDecision=31500 #constraints=26182
672.66/673.05	c nbDecision=32000 #constraints=26682
699.16/699.59	c nbDecision=32500 #constraints=27182
724.35/724.72	c nbDecision=33000 #constraints=27682
749.03/749.44	c nbDecision=33500 #constraints=28182
777.03/777.44	c nbDecision=34000 #constraints=28682
804.52/804.96	c nbDecision=34500 #constraints=29182
832.22/832.68	c nbDecision=35000 #constraints=29682
859.41/859.81	c nbDecision=35500 #constraints=30182
890.99/891.40	c nbDecision=36000 #constraints=30682
919.98/920.41	c nbDecision=36500 #constraints=31183
948.17/948.62	c nbDecision=37000 #constraints=31682
978.96/979.40	c nbDecision=37500 #constraints=32182
1008.85/1009.38	c nbDecision=38000 #constraints=32682
1037.74/1038.28	c nbDecision=38500 #constraints=33182
1070.73/1071.22	c nbDecision=39000 #constraints=33682
1101.12/1101.67	c nbDecision=39500 #constraints=34182
1132.51/1133.09	c nbDecision=40000 #constraints=34682
1164.10/1164.61	c nbDecision=40500 #constraints=35182
1197.49/1198.06	c nbDecision=41000 #constraints=35683
1228.57/1229.11	c nbDecision=41500 #constraints=36183
1261.96/1262.60	c nbDecision=42000 #constraints=36682
1304.75/1305.33	c nbDecision=42500 #constraints=37182
1341.24/1341.89	c nbDecision=43000 #constraints=37682
1378.53/1379.14	c nbDecision=43500 #constraints=38182
1437.41/1438.05	c nbDecision=44000 #constraints=38683
1476.10/1476.71	c nbDecision=44500 #constraints=39182
1514.68/1515.30	c nbDecision=45000 #constraints=39682
1552.06/1552.73	c nbDecision=45500 #constraints=40182
1589.05/1589.70	c nbDecision=46000 #constraints=40682
1624.84/1625.54	c nbDecision=46500 #constraints=41182
1668.63/1669.38	c nbDecision=47000 #constraints=41682
1709.91/1710.66	c nbDecision=47500 #constraints=42182
1749.10/1749.88	c nbDecision=48000 #constraints=42682
1785.98/1786.75	c nbDecision=48500 #constraints=43182
1800.09/1800.80	Received signal 15
1800.09/1800.81	
1800.09/1800.81	s UNKNOWN
1800.09/1800.81	
1800.09/1800.81	c user time= 1799.33 s
1800.09/1800.81	c system time= 0.770882 s
1800.09/1800.81	c wall clock time=1800.81

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/node69/watcher-356984-1176850561 -o ROOT/results/node69/solver-356984-1176850561 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356984-1176850561/instance-356984-1176850561.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 19011
/proc/meminfo: memFree=1593872/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=1620 CPUtime=0
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 161045614 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 405 174 126 317 0 84 0

[startup+0.087112 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19011
/proc/meminfo: memFree=1593872/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=3608 CPUtime=0.08
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 635 0 0 0 8 0 0 0 18 0 1 0 161045614 3694592 617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 902 617 131 317 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3608

[startup+0.101115 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19011
/proc/meminfo: memFree=1593872/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=3872 CPUtime=0.09
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 700 0 0 0 9 0 0 0 18 0 1 0 161045614 3964928 682 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 968 682 131 317 0 647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3872

[startup+0.301147 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19011
/proc/meminfo: memFree=1593872/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=8656 CPUtime=0.28
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 1752 0 0 0 28 0 0 0 19 0 1 0 161045614 8863744 1734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279015 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 2164 1734 131 317 0 1843 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8656

[startup+0.701212 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19011
/proc/meminfo: memFree=1593872/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=13044 CPUtime=0.69
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 2804 0 0 0 68 1 0 0 22 0 1 0 161045614 13357056 2786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 3261 2786 139 317 0 2940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13044

[startup+1.50234 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19012
/proc/meminfo: memFree=1582676/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=16468 CPUtime=1.49
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 3660 0 0 0 148 1 0 0 25 0 1 0 161045614 16863232 3642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 4117 3642 139 317 0 3796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16468

[startup+3.1016 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19012
/proc/meminfo: memFree=1575316/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=26608 CPUtime=3.09
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 6080 0 0 0 306 3 0 0 25 0 1 0 161045614 27246592 6062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 6652 6062 139 317 0 6331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26608

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 19012
/proc/meminfo: memFree=1560532/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=38388 CPUtime=6.28
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 8899 0 0 0 624 4 0 0 25 0 1 0 161045614 39309312 8881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 9597 8881 139 317 0 9276 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38388

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 19012
/proc/meminfo: memFree=1547348/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=49728 CPUtime=12.69
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 11948 0 0 0 1263 6 0 0 25 0 1 0 161045614 50921472 11930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 12432 11930 139 317 0 12111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49728

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 19012
/proc/meminfo: memFree=1529236/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=69184 CPUtime=25.48
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 16305 0 0 0 2539 9 0 0 25 0 1 0 161045614 70844416 16287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 17296 16287 139 317 0 16975 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69184

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 19012
/proc/meminfo: memFree=1509396/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=87236 CPUtime=51.08
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 21294 0 0 0 5096 12 0 0 25 0 1 0 161045614 89329664 21276 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 21809 21276 139 317 0 21488 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87236

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 19012
/proc/meminfo: memFree=1475860/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=125316 CPUtime=102.26
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 29619 0 0 0 10209 17 0 0 25 0 1 0 161045614 128323584 29544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 31329 29544 139 317 0 31008 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125316

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19012
/proc/meminfo: memFree=1452500/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=146720 CPUtime=162.24
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 35492 0 0 0 16201 23 0 0 25 0 1 0 161045614 150241280 35417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 36680 35417 139 317 0 36359 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 146720

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19012
/proc/meminfo: memFree=1433236/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=164060 CPUtime=222.21
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 40254 0 0 0 22195 26 0 0 25 0 1 0 161045614 167997440 40179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 41015 40179 139 317 0 40694 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 164060

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19012
/proc/meminfo: memFree=1411604/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=203080 CPUtime=282.19
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 49077 0 0 0 28189 30 0 0 25 0 1 0 161045614 207953920 45688 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 50770 45688 139 317 0 50449 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 203080

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 19184
/proc/meminfo: memFree=1394380/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=216468 CPUtime=342.09
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 52930 0 0 0 34176 33 0 0 25 0 1 0 161045614 221663232 49508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 54117 49508 139 317 0 53796 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 216468

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1382356/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=228760 CPUtime=402.06
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 56382 0 0 0 40170 36 0 0 25 0 1 0 161045614 234250240 52861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 57190 52861 139 317 0 56869 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 228760

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1369940/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=240384 CPUtime=462.03
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 59582 0 0 0 46166 37 0 0 25 0 1 0 161045614 246153216 55896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 60096 55896 139 317 0 59775 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 240384

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1356820/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=251976 CPUtime=522.02
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 62949 0 0 0 52162 40 0 0 25 0 1 0 161045614 258023424 59230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 62994 59230 139 317 0 62673 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 251976

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1345300/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=262144 CPUtime=581.99
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 65786 0 0 0 58158 41 0 0 25 0 1 0 161045614 268435456 62067 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 65536 62067 139 317 0 65215 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 262144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1332820/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=272548 CPUtime=641.98
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 68880 0 0 0 64154 44 0 0 25 0 1 0 161045614 279089152 65161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 68137 65161 139 317 0 67816 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 272548


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1301716/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=299940 CPUtime=821.92
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 76824 0 0 0 82142 50 0 0 25 0 1 0 161045614 307138560 73039 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 74985 73039 139 317 0 74664 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 299940

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1291412/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=308532 CPUtime=881.89
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 79311 0 0 0 88138 51 0 0 25 0 1 0 161045614 315936768 75493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 77133 75493 139 317 0 76812 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 308532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1281812/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=316940 CPUtime=941.88
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 81762 0 0 0 94134 54 0 0 25 0 1 0 161045614 324546560 77911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 79235 77911 139 317 0 78914 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 316940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1272532/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=325216 CPUtime=1001.85
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 84123 0 0 0 100130 55 0 0 25 0 1 0 161045614 333021184 80239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 81304 80239 139 317 0 80983 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 325216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1260308/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=379416 CPUtime=1061.83
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 96628 0 0 0 106123 60 0 0 25 0 1 0 161045614 388521984 83255 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 94854 83255 139 317 0 94533 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 379416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1250708/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=387856 CPUtime=1121.81
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 99128 0 0 0 112120 61 0 0 25 0 1 0 161045614 397164544 85625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 96964 85625 139 317 0 96643 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 387856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1241620/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=395556 CPUtime=1181.79
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 101411 0 0 0 118116 63 0 0 25 0 1 0 161045614 405049344 87875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 98889 87875 139 317 0 98568 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 395556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1232852/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=403140 CPUtime=1241.77
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 103659 0 0 0 124112 65 0 0 25 0 1 0 161045614 412815360 90090 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 100785 90090 139 317 0 100464 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 403140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1225876/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=409300 CPUtime=1301.76
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 105389 0 0 0 130110 66 0 0 25 0 1 0 161045614 419123200 91820 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 102325 91820 139 317 0 102004 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 409300

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1217876/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=416064 CPUtime=1361.74
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 107396 0 0 0 136106 68 0 0 25 0 1 0 161045614 426049536 93827 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 104016 93827 139 317 0 103695 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 416064

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1212820/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=420576 CPUtime=1421.72
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 108714 0 0 0 142103 69 0 0 25 0 1 0 161045614 430669824 95080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 105144 95080 139 317 0 104823 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 420576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1205396/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=426588 CPUtime=1481.69
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 110582 0 0 0 148099 70 0 0 25 0 1 0 161045614 436826112 96948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 106647 96948 139 317 0 106326 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 426588

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1198100/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=433620 CPUtime=1541.67
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 112504 0 0 0 154096 71 0 0 25 0 1 0 161045614 444026880 98740 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 108405 98740 139 317 0 108084 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 433620

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1190228/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=441264 CPUtime=1601.65
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 114803 0 0 0 160092 73 0 0 25 0 1 0 161045614 451854336 100714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 110316 100714 139 317 0 109995 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 441264

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1183316/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=447828 CPUtime=1661.63
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 116646 0 0 0 166088 75 0 0 25 0 1 0 161045614 458575872 102427 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 111957 102427 139 317 0 111636 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 447828

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19210
/proc/meminfo: memFree=1176148/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=453696 CPUtime=1721.61
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 118465 0 0 0 172086 75 0 0 25 0 1 0 161045614 464584704 104246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 113424 104246 139 317 0 113103 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 453696

[startup+1782.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 19210
/proc/meminfo: memFree=1168916/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=460452 CPUtime=1781.59
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 120354 0 0 0 178083 76 0 0 25 0 1 0 161045614 471502848 106037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 115113 106037 139 317 0 114792 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 460452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 19210
/proc/meminfo: memFree=1166228/2055920 swapFree=4182840/4192956
[pid=19011] ppid=19009 vsize=462428 CPUtime=1800.09
/proc/19011/stat : 19011 (oree) R 19009 19011 18909 0 -1 4194304 121018 0 0 0 179932 77 0 0 25 0 1 0 161045614 473526272 106701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/19011/statm: 115607 106701 139 317 0 115286 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 462428

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): 1800.89
CPU time (s): 1800.18
CPU user time (s): 1799.34
CPU system time (s): 0.839872
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 462428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.839872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121034
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= 2429

runsolver used 1.35979 second user time and 3.62845 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Apr 17 22:56:02 UTC 2007

IDJOB= 356984
IDBENCH= 1723
IDSOLVER= 172
FILE ID= node69/356984-1176850561

PBS_JOBID= 4590229

Free space on /tmp= 66522 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-beaconfd.opb
COMMAND LINE= oree /tmp/evaluation/356984-1176850561/instance-356984-1176850561.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-356984-1176850561 -o ROOT/results/node69/solver-356984-1176850561 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356984-1176850561/instance-356984-1176850561.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 290960760

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1594420 kB
Buffers:         29216 kB
Cached:         382756 kB
SwapCached:       5208 kB
Active:         239612 kB
Inactive:       183576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594420 kB
SwapTotal:     4192956 kB
SwapFree:      4182840 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            24296 kB
Committed_AS:  1426360 kB
PageTables:       1472 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= 66522 MiB

End job on node69 on Tue Apr 17 23:26:05 UTC 2007