Trace number 362804

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) 1800.16 1800.64

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-share2b.opb
MD5SUM3ec28475c9d1079169f926174383d0c1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark64.5682
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved YES
Number of variables2370
Total number of constraints96
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 constraints96
Minimum length of a constraint30
Maximum length of a constraint360
Number of terms in the objective function 870
Biggest coefficient in the objective function 23589
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524951
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 524951
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...
0.02/0.05	c ...done
0.02/0.05	c #vars=2370 #constraints=110 hasObjective=yes
0.02/0.07	c res. mode=mod
0.02/0.07	c VSIDS like heuristics
0.02/0.07	c complete search running
1.39/1.42	c restart after 401 decisions
1.59/1.69	c nbDecision=500 #constraints=541
3.59/3.62	c restart after 801 decisions
4.79/4.90	c nbDecision=1000 #constraints=995
7.79/7.89	c nbDecision=1500 #constraints=1396
8.18/8.26	c restart after 1601 decisions
12.49/12.55	c nbDecision=2000 #constraints=1807
17.28/17.32	c nbDecision=2500 #constraints=2217
22.38/22.47	c nbDecision=3000 #constraints=2603
24.79/24.85	c restart after 3201 decisions
28.48/28.52	c nbDecision=3500 #constraints=3039
40.58/40.64	c nbDecision=4000 #constraints=3541
55.88/55.94	c nbDecision=4500 #constraints=4039
73.67/73.76	c nbDecision=5000 #constraints=4541
93.17/93.20	c nbDecision=5500 #constraints=5040
116.96/117.06	c nbDecision=6000 #constraints=5542
136.36/136.49	c restart after 6401 decisions
140.15/140.29	c nbDecision=6500 #constraints=6014
164.65/164.73	c nbDecision=7000 #constraints=6514
194.44/194.55	c nbDecision=7500 #constraints=7017
226.33/226.46	c nbDecision=8000 #constraints=7514
257.72/257.88	c nbDecision=8500 #constraints=8015
293.81/293.91	c nbDecision=9000 #constraints=8516
329.50/329.66	c nbDecision=9500 #constraints=9017
366.39/366.50	c nbDecision=10000 #constraints=9517
406.59/406.70	c nbDecision=10500 #constraints=10018
436.07/436.29	c nbDecision=11000 #constraints=10513
464.07/464.28	c nbDecision=11500 #constraints=11011
497.96/498.12	c nbDecision=12000 #constraints=11498
539.65/539.83	c nbDecision=12500 #constraints=11987
562.94/563.11	c restart after 12801 decisions
575.84/576.02	c nbDecision=13000 #constraints=12444
608.62/608.85	c nbDecision=13500 #constraints=12861
647.92/648.11	c nbDecision=14000 #constraints=13276
682.71/682.97	c nbDecision=14500 #constraints=13694
721.70/721.99	c nbDecision=15000 #constraints=14137
756.89/757.15	c nbDecision=15500 #constraints=14570
788.39/788.63	c nbDecision=16000 #constraints=14998
832.07/832.35	c nbDecision=16500 #constraints=15413
873.16/873.49	c nbDecision=17000 #constraints=15836
905.95/906.23	c nbDecision=17500 #constraints=16193
944.14/944.48	c nbDecision=18000 #constraints=16591
993.13/993.45	c nbDecision=18500 #constraints=17038
1048.71/1049.02	c nbDecision=19000 #constraints=17491
1091.40/1091.73	c nbDecision=19500 #constraints=17908
1131.89/1132.25	c nbDecision=20000 #constraints=18286
1180.67/1181.05	c nbDecision=20500 #constraints=18705
1223.06/1223.43	c nbDecision=21000 #constraints=19121
1264.36/1264.71	c nbDecision=21500 #constraints=19518
1302.84/1303.26	c nbDecision=22000 #constraints=19920
1348.53/1349.00	c nbDecision=22500 #constraints=20337
1396.52/1396.91	c nbDecision=23000 #constraints=20723
1448.31/1448.73	c nbDecision=23500 #constraints=21130
1499.69/1500.13	c nbDecision=24000 #constraints=21532
1537.58/1538.02	c nbDecision=24500 #constraints=21937
1583.17/1583.64	c nbDecision=25000 #constraints=22369
1626.65/1627.16	c nbDecision=25500 #constraints=22788
1635.56/1636.04	c restart after 25601 decisions
1713.34/1713.82	c nbDecision=26000 #constraints=23241
1800.02/1800.50	Received signal 15
1800.02/1800.60	
1800.02/1800.60	s UNKNOWN
1800.02/1800.60	
1800.02/1800.60	c user time= 1799.63 s
1800.02/1800.60	c system time= 0.493924 s
1800.02/1800.60	c wall clock time=1800.6

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/node9/watcher-362804-1176848699 -o ROOT/results/node9/solver-362804-1176848699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362804-1176848699/instance-362804-1176848699.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: 0.72 0.93 0.98 3/77 9189
/proc/meminfo: memFree=1777248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=1468 CPUtime=0
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160907476 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 367 165 131 317 0 46 0

[startup+0.0219021 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9189
/proc/meminfo: memFree=1777248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=1864 CPUtime=0.02
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 269 0 0 0 2 0 0 0 18 0 1 0 160907476 1908736 251 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 466 252 131 317 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101901 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9189
/proc/meminfo: memFree=1777248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=3048 CPUtime=0.09
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 160907476 3121152 567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 762 567 139 317 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3048

[startup+0.301922 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9189
/proc/meminfo: memFree=1777248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=3708 CPUtime=0.29
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 741 0 0 0 29 0 0 0 20 0 1 0 160907476 3796992 723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 927 723 139 317 0 606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701967 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9189
/proc/meminfo: memFree=1777248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=4756 CPUtime=0.69
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 1043 0 0 0 69 0 0 0 24 0 1 0 160907476 4870144 1025 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 1189 1025 170 317 0 868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50106 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 9190
/proc/meminfo: memFree=1772824/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=6532 CPUtime=1.49
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 1480 0 0 0 149 0 0 0 25 0 1 0 160907476 6688768 1462 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746928 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 1633 1462 170 317 0 1312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6532

[startup+3.10124 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 9190
/proc/meminfo: memFree=1770136/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=9304 CPUtime=3.09
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 2171 0 0 0 309 0 0 0 25 0 1 0 160907476 9527296 2153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 2326 2153 170 317 0 2005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9304

[startup+6.3016 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 9190
/proc/meminfo: memFree=1766808/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=13584 CPUtime=6.29
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 3171 0 0 0 628 1 0 0 25 0 1 0 160907476 13910016 3153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 3396 3153 170 317 0 3075 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13584

[startup+12.7013 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 9190
/proc/meminfo: memFree=1760152/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=18540 CPUtime=12.69
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 4486 0 0 0 1267 2 0 0 25 0 1 0 160907476 18984960 4468 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 4635 4468 170 317 0 4314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18540

[startup+25.5028 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 9190
/proc/meminfo: memFree=1750424/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=28840 CPUtime=25.48
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 6874 0 0 0 2544 4 0 0 25 0 1 0 160907476 29532160 6856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 7210 6856 170 317 0 6889 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28840

[startup+51.1027 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 9190
/proc/meminfo: memFree=1741272/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=37212 CPUtime=51.08
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 9114 0 0 0 5102 6 0 0 25 0 1 0 160907476 38105088 9096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 9303 9096 170 317 0 8982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37212

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 9190
/proc/meminfo: memFree=1727512/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=52744 CPUtime=102.27
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 12525 0 0 0 10219 8 0 0 25 0 1 0 160907476 54009856 12507 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 13186 12507 170 317 0 12865 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52744

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 9190
/proc/meminfo: memFree=1717272/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=62228 CPUtime=162.25
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 15082 0 0 0 16214 11 0 0 25 0 1 0 160907476 63721472 15064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718671 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 15557 15064 170 317 0 15236 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 62228

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 9190
/proc/meminfo: memFree=1708888/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=69804 CPUtime=222.23
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 17130 0 0 0 22211 12 0 0 25 0 1 0 160907476 71479296 17112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 17451 17112 170 317 0 17130 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69804

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9190
/proc/meminfo: memFree=1696408/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=86748 CPUtime=282.21
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 20244 0 0 0 28207 14 0 0 25 0 1 0 160907476 88829952 20169 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 21687 20169 170 317 0 21366 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 86748

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9190
/proc/meminfo: memFree=1689944/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=93476 CPUtime=342.2
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 21899 0 0 0 34204 16 0 0 25 0 1 0 160907476 95719424 21824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 23369 21824 170 317 0 23048 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 93476

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9190
/proc/meminfo: memFree=1683416/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=100020 CPUtime=402.18
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 23554 0 0 0 40201 17 0 0 25 0 1 0 160907476 102420480 23479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 25005 23479 170 317 0 24684 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 100020

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1674584/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=108084 CPUtime=462.17
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 25739 0 0 0 46198 19 0 0 25 0 1 0 160907476 110678016 25664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 27021 25664 170 317 0 26700 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 108084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1668248/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=114120 CPUtime=522.15
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 27341 0 0 0 52195 20 0 0 25 0 1 0 160907476 116858880 27266 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 28530 27266 170 317 0 28209 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 114120

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1661592/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=119956 CPUtime=582.14
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 28983 0 0 0 58192 22 0 0 25 0 1 0 160907476 122834944 28908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 29989 28908 170 317 0 29668 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 119956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1656088/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=125112 CPUtime=642.13
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 30348 0 0 0 64189 24 0 0 25 0 1 0 160907476 128114688 30273 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 31278 30273 170 317 0 30957 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 125112


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1633688/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=145660 CPUtime=882.06
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 35940 0 0 0 88176 30 0 0 25 0 1 0 160907476 149155840 35865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 36415 35865 170 317 0 36094 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 145660

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1623192/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=170176 CPUtime=942.04
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 41139 0 0 0 94172 32 0 0 25 0 1 0 160907476 174260224 38409 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 42544 38409 170 317 0 42223 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 170176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1619352/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=173828 CPUtime=1002.03
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 42169 0 0 0 100170 33 0 0 25 0 1 0 160907476 177999872 39406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 43457 39406 170 317 0 43136 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 173828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1614808/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=178172 CPUtime=1062.01
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 43357 0 0 0 106167 34 0 0 25 0 1 0 160907476 182448128 40561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 44543 40561 170 317 0 44222 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 178172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1610008/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=182616 CPUtime=1121.99
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 44562 0 0 0 112164 35 0 0 25 0 1 0 160907476 186998784 41733 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 45654 41733 170 317 0 45333 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 182616

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1605656/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=186812 CPUtime=1181.97
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 45740 0 0 0 118161 36 0 0 25 0 1 0 160907476 191295488 42845 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 46703 42845 170 317 0 46382 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 186812

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1600728/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=191256 CPUtime=1241.96
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 46975 0 0 0 124158 38 0 0 25 0 1 0 160907476 195846144 44047 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 47814 44047 170 317 0 47493 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 191256

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1595608/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=195976 CPUtime=1301.95
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 48295 0 0 0 130156 39 0 0 25 0 1 0 160907476 200679424 45334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 48994 45334 170 317 0 48673 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 195976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1590936/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=200180 CPUtime=1361.93
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 49462 0 0 0 136152 41 0 0 25 0 1 0 160907476 204984320 46501 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 50045 46501 170 317 0 49724 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 200180

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1586904/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=203576 CPUtime=1421.92
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 50461 0 0 0 142150 42 0 0 25 0 1 0 160907476 208461824 47500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 50894 47500 170 317 0 50573 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 203576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1582872/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=207112 CPUtime=1481.9
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 51475 0 0 0 148147 43 0 0 25 0 1 0 160907476 212082688 48514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 51778 48514 170 317 0 51457 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 207112

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1578136/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=211588 CPUtime=1541.88
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 52725 0 0 0 154144 44 0 0 25 0 1 0 160907476 216666112 49698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 52897 49698 170 317 0 52576 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 211588

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1573272/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=216176 CPUtime=1601.87
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 53984 0 0 0 160141 46 0 0 25 0 1 0 160907476 221364224 50924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 54044 50924 170 317 0 53723 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 216176

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1569368/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=219688 CPUtime=1661.85
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 54980 0 0 0 166138 47 0 0 25 0 1 0 160907476 224960512 51887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 54922 51887 170 317 0 54601 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 219688

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1566808/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=221876 CPUtime=1721.83
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 55663 0 0 0 172135 48 0 0 25 0 1 0 160907476 227201024 52537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 55469 52537 170 317 0 55148 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 221876

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1564504/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=224328 CPUtime=1781.82
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 56291 0 0 0 178133 49 0 0 25 0 1 0 160907476 229711872 53099 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 56082 53099 170 317 0 55761 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 224328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9192
/proc/meminfo: memFree=1563864/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=224980 CPUtime=1800.02
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 56450 0 0 0 179953 49 0 0 25 0 1 0 160907476 230379520 53258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 56245 53258 170 317 0 55924 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 224980

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9193
/proc/meminfo: memFree=1564176/2055920 swapFree=4145528/4192956
[pid=9189] ppid=9187 vsize=206912 CPUtime=1800.12
/proc/9189/stat : 9189 (oree) R 9187 9189 9132 0 -1 4194304 56468 0 0 0 179963 49 0 0 25 0 1 0 160907476 211877888 50077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9189/statm: 51663 50031 206 317 0 51342 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 206912

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.16
CPU user time (s): 1799.63
CPU system time (s): 0.529919
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 224980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.529919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56468
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= 36224

runsolver used 2.11568 second user time and 4.39833 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Apr 17 22:24:59 UTC 2007

IDJOB= 362804
IDBENCH= 1650
IDSOLVER= 172
FILE ID= node9/362804-1176848699

PBS_JOBID= 4590228

Free space on /tmp= 66491 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-share2b.opb
COMMAND LINE= oree /tmp/evaluation/362804-1176848699/instance-362804-1176848699.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-362804-1176848699 -o ROOT/results/node9/solver-362804-1176848699 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362804-1176848699/instance-362804-1176848699.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  3ec28475c9d1079169f926174383d0c1

RANDOM SEED= 841456245

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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:       1777656 kB
Buffers:         33308 kB
Cached:         183060 kB
SwapCached:      16124 kB
Active:         191572 kB
Inactive:        55588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777656 kB
SwapTotal:     4192956 kB
SwapFree:      4145528 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          29704 kB
Slab:            16616 kB
Committed_AS:  5959320 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66491 MiB

End job on node9 on Tue Apr 17 22:55:02 UTC 2007