Trace number 357032

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) 1802.09 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
MD5SUM642713e12b3477ef4c8327a12a399c0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5953
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5953
Optimality of the best value was proved NO
Number of variables8904
Total number of constraints823
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)823
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint368
Number of terms in the objective function 8904
Biggest coefficient in the objective function 231
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 231
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528751
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...
0.19/0.29	c ...done
0.19/0.29	c #vars=8904 #constraints=1647 hasObjective=yes
0.59/0.63	c res. mode=mod
0.59/0.63	c VSIDS like heuristics
0.59/0.63	c complete search running
0.59/0.66	c restart after 401 decisions
0.59/0.67	c nbDecision=500 #constraints=1647
0.69/0.70	c restart after 801 decisions
0.69/0.72	c nbDecision=1000 #constraints=1647
0.69/0.76	c nbDecision=1500 #constraints=1647
0.69/0.77	c restart after 1601 decisions
0.79/0.80	c nbDecision=2000 #constraints=1647
0.79/0.85	c nbDecision=2500 #constraints=1647
0.79/0.90	c nbDecision=3000 #constraints=1648
0.89/0.91	c restart after 3201 decisions
0.89/0.94	c nbDecision=3500 #constraints=1648
0.89/0.98	c nbDecision=4000 #constraints=1648
0.99/1.02	c nbDecision=4500 #constraints=1648
0.99/1.06	c nbDecision=5000 #constraints=1648
0.99/1.10	c nbDecision=5500 #constraints=1648
1.09/1.15	c nbDecision=6000 #constraints=1658
1.09/1.18	c restart after 6401 decisions
1.09/1.20	c nbDecision=6500 #constraints=1658
1.19/1.24	c nbDecision=7000 #constraints=1658
1.19/1.28	c nbDecision=7500 #constraints=1658
1.29/1.32	c nbDecision=8000 #constraints=1658
1.29/1.36	c nbDecision=8500 #constraints=1658
1.39/1.40	c nbDecision=9000 #constraints=1658
1.39/1.43	c nbDecision=9500 #constraints=1658
1.39/1.47	c nbDecision=10000 #constraints=1658
1.49/1.50	c nbDecision=10500 #constraints=1658
1.49/1.53	c nbDecision=11000 #constraints=1659
1.49/1.56	c nbDecision=11500 #constraints=1659
1.59/1.60	c nbDecision=12000 #constraints=1660
1.59/1.64	c nbDecision=12500 #constraints=1665
1.59/1.66	c restart after 12801 decisions
1.59/1.70	c nbDecision=13000 #constraints=1665
1.69/1.74	c nbDecision=13500 #constraints=1665
1.69/1.78	c nbDecision=14000 #constraints=1665
1.79/1.82	c nbDecision=14500 #constraints=1665
1.79/1.86	c nbDecision=15000 #constraints=1665
1.79/1.89	c nbDecision=15500 #constraints=1665
1.89/1.93	c nbDecision=16000 #constraints=1665
1.89/1.96	c nbDecision=16500 #constraints=1665
1.89/1.99	c nbDecision=17000 #constraints=1665
1.99/2.03	c nbDecision=17500 #constraints=1665
1.99/2.06	c nbDecision=18000 #constraints=1665
2.09/2.12	c nbDecision=18500 #constraints=1669
2.39/2.46	c nbDecision=19000 #constraints=1718
2.59/2.62	c nbDecision=19500 #constraints=1745
2.79/2.82	c nbDecision=20000 #constraints=1766
3.19/3.27	c nbDecision=20500 #constraints=1809
3.29/3.34	c nbDecision=21000 #constraints=1813
3.49/3.51	c nbDecision=21500 #constraints=1821
3.79/3.89	c nbDecision=22000 #constraints=1847
3.89/4.00	c nbDecision=22500 #constraints=1863
4.18/4.23	c nbDecision=23000 #constraints=1882
5.49/5.58	c nbDecision=23500 #constraints=2049
8.98/9.01	c nbDecision=24000 #constraints=2357
11.09/11.14	c nbDecision=24500 #constraints=2523
16.59/16.66	c nbDecision=25000 #constraints=2846
16.88/16.94	c nbDecision=25500 #constraints=2854
18.18/18.26	c restart after 25601 decisions
18.48/18.52	c nbDecision=26000 #constraints=2955
18.48/18.59	c nbDecision=26500 #constraints=2955
18.59/18.64	c nbDecision=27000 #constraints=2955
18.59/18.68	c nbDecision=27500 #constraints=2955
18.69/18.73	c nbDecision=28000 #constraints=2955
18.69/18.78	c nbDecision=28500 #constraints=2955
18.78/18.82	c nbDecision=29000 #constraints=2955
18.78/18.89	c nbDecision=29500 #constraints=2955
18.88/18.94	c nbDecision=30000 #constraints=2955
18.98/19.00	c nbDecision=30500 #constraints=2955
20.48/20.59	c nbDecision=31000 #constraints=3018
27.18/27.21	c nbDecision=31500 #constraints=3277
34.98/35.09	c nbDecision=32000 #constraints=3546
44.88/44.97	c nbDecision=32500 #constraints=3834
55.37/55.48	c nbDecision=33000 #constraints=4064
62.77/62.83	c nbDecision=33500 #constraints=4239
72.86/72.99	c nbDecision=34000 #constraints=4390
85.77/85.81	c nbDecision=34500 #constraints=4633
99.66/99.77	c nbDecision=35000 #constraints=4822
123.94/124.06	c nbDecision=35500 #constraints=5121
165.63/165.75	c nbDecision=36000 #constraints=5477
188.42/188.53	c nbDecision=36500 #constraints=5676
204.12/204.21	c nbDecision=37000 #constraints=5892
223.11/223.30	c nbDecision=37500 #constraints=6156
250.00/250.16	c nbDecision=38000 #constraints=6457
274.30/274.42	c nbDecision=38500 #constraints=6724
301.88/302.06	c nbDecision=39000 #constraints=6973
315.48/315.68	c nbDecision=39500 #constraints=7137
341.77/341.91	c nbDecision=40000 #constraints=7350
367.36/367.51	c nbDecision=40500 #constraints=7584
391.15/391.37	c nbDecision=41000 #constraints=7771
427.04/427.25	c nbDecision=41500 #constraints=8028
492.02/492.26	c nbDecision=42000 #constraints=8349
537.71/537.95	c nbDecision=42500 #constraints=8603
586.59/586.84	c nbDecision=43000 #constraints=8814
643.37/643.69	c nbDecision=43500 #constraints=9074
690.05/690.31	c nbDecision=44000 #constraints=9270
711.64/711.97	c nbDecision=44500 #constraints=9417
742.24/742.50	c nbDecision=45000 #constraints=9622
797.71/798.00	c nbDecision=45500 #constraints=9907
853.60/853.94	c nbDecision=46000 #constraints=10159
874.89/875.22	c nbDecision=46500 #constraints=10299
906.18/906.57	c nbDecision=47000 #constraints=10479
964.85/965.25	c nbDecision=47500 #constraints=10755
1058.62/1059.04	c nbDecision=48000 #constraints=11087
1138.59/1139.00	c nbDecision=48500 #constraints=11314
1253.35/1253.88	c nbDecision=49000 #constraints=11678
1335.62/1336.10	c nbDecision=49500 #constraints=11927
1434.80/1435.38	c nbDecision=50000 #constraints=12218
1454.69/1455.22	c nbDecision=50500 #constraints=12381
1505.17/1505.80	c nbDecision=51000 #constraints=12619
1517.26/1517.80	c restart after 51201 decisions
1525.16/1525.70	c nbDecision=51500 #constraints=12728
1525.76/1526.31	c nbDecision=52000 #constraints=12728
1526.46/1527.09	c nbDecision=52500 #constraints=12728
1526.76/1527.35	c nbDecision=53000 #constraints=12728
1527.06/1527.69	c nbDecision=53500 #constraints=12728
1527.56/1528.16	c nbDecision=54000 #constraints=12728
1528.16/1528.72	c nbDecision=54500 #constraints=12728
1529.16/1529.73	c nbDecision=55000 #constraints=12728
1529.86/1530.42	c nbDecision=55500 #constraints=12728
1530.96/1531.56	c nbDecision=56000 #constraints=12728
1533.06/1533.64	c nbDecision=56500 #constraints=12728
1595.44/1596.07	c nbDecision=57000 #constraints=13021
1653.52/1654.10	c nbDecision=57500 #constraints=13219
1800.07/1800.70	Received signal 15
1801.86/1802.59	
1801.86/1802.59	s UNKNOWN
1801.86/1802.59	
1801.86/1802.59	c user time= 1801.26 s
1801.86/1802.59	c system time= 0.709892 s
1801.86/1802.59	c wall clock time=1802.59

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/node58/watcher-357032-1176852282 -o ROOT/results/node58/solver-357032-1176852282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357032-1176852282/instance-357032-1176852282.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 11223
/proc/meminfo: memFree=1468736/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=1468 CPUtime=0
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 133137892 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135287984 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 367 161 126 317 0 46 0

[startup+0.0835619 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 11223
/proc/meminfo: memFree=1468736/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=3200 CPUtime=0.08
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 627 0 0 0 8 0 0 0 18 0 1 0 133137892 3276800 576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 800 576 131 317 0 479 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3200

[startup+0.101563 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 11223
/proc/meminfo: memFree=1468736/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=3728 CPUtime=0.09
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 738 0 0 0 9 0 0 0 18 0 1 0 133137892 3817472 687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 932 687 131 317 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3728

[startup+0.301597 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 11223
/proc/meminfo: memFree=1468736/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=9144 CPUtime=0.29
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 2091 0 0 0 28 1 0 0 19 0 1 0 133137892 9363456 2040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602691 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 2286 2040 137 317 0 1965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9144

[startup+0.701664 s]
/proc/loadavg: 0.91 0.97 0.97 3/64 11223
/proc/meminfo: memFree=1468736/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=10860 CPUtime=0.69
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 2530 0 0 0 68 1 0 0 23 0 1 0 133137892 11120640 2479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 2715 2479 138 317 0 2394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10860

[startup+1.5018 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1459256/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=11004 CPUtime=1.49
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 2548 0 0 0 148 1 0 0 25 0 1 0 133137892 11268096 2497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 2751 2497 139 317 0 2430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11004

[startup+3.10106 s]
/proc/loadavg: 0.91 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1459128/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=14816 CPUtime=3.09
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 3480 0 0 0 307 2 0 0 25 0 1 0 133137892 15171584 3429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714492 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 3704 3429 139 317 0 3383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14816

[startup+6.3016 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1447096/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=26916 CPUtime=6.29
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 6297 0 0 0 626 3 0 0 25 0 1 0 133137892 27561984 6246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 6729 6247 139 317 0 6408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26916

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1429496/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=42680 CPUtime=12.68
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 10098 0 0 0 1263 5 0 0 25 0 1 0 133137892 43704320 10047 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712485 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 10670 10047 139 317 0 10349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42680

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1406840/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=65732 CPUtime=25.48
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 15617 0 0 0 2541 7 0 0 25 0 1 0 133137892 67309568 15566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 16433 15566 139 317 0 16112 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65732

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1370552/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=108228 CPUtime=51.07
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 24847 0 0 0 5095 12 0 0 25 0 1 0 133137892 110825472 24796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 27057 24797 139 317 0 26736 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 108228

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1323128/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=158432 CPUtime=102.26
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 36498 0 0 0 10208 18 0 0 25 0 1 0 133137892 162234368 36447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 39608 36447 139 317 0 39287 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 158432

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1281400/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=200924 CPUtime=162.24
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 47028 0 0 0 16202 22 0 0 25 0 1 0 133137892 205746176 46977 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 50231 46977 139 317 0 49910 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 200924

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1244408/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=245736 CPUtime=222.21
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 56091 0 0 0 22196 25 0 0 25 0 1 0 133137892 251633664 56040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 61434 56040 139 317 0 61113 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 245736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1220856/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=272112 CPUtime=282.19
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 62164 0 0 0 28191 28 0 0 25 0 1 0 133137892 278642688 62070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 68028 62070 139 317 0 67707 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 272112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1192120/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=304384 CPUtime=342.17
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 69254 0 0 0 34186 31 0 0 25 0 1 0 133137892 311689216 69160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 76096 69160 139 317 0 75775 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 304384

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1169720/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=326780 CPUtime=402.16
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 74849 0 0 0 40182 34 0 0 25 0 1 0 133137892 334622720 74755 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 81695 74755 139 317 0 81374 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 326780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1149176/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=347436 CPUtime=462.13
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 79931 0 0 0 46177 36 0 0 25 0 1 0 133137892 355774464 79837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 86859 79837 139 317 0 86538 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 347436

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1131896/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=366572 CPUtime=522.11
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 84394 0 0 0 52174 37 0 0 25 0 1 0 133137892 375369728 84300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 91643 84300 139 317 0 91322 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 366572

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1113016/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=387748 CPUtime=582.09
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 88969 0 0 0 58169 40 0 0 25 0 1 0 133137892 397053952 88875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272554 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 96937 88875 139 317 0 96616 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 387748

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11224
/proc/meminfo: memFree=1094712/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=407568 CPUtime=642.07
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 93478 0 0 0 64166 41 0 0 25 0 1 0 133137892 417349632 93384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 101892 93384 139 317 0 101571 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 407568


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

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=959480/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=572052 CPUtime=1061.92
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 127277 0 0 0 106137 55 0 0 25 0 1 0 133137892 585781248 127183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 143013 127183 139 317 0 142692 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 572052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=947000/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=586324 CPUtime=1121.9
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 130326 0 0 0 112133 57 0 0 25 0 1 0 133137892 600395776 130232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 146581 130232 139 317 0 146260 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 586324

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=934072/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=601596 CPUtime=1181.88
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 133632 0 0 0 118129 59 0 0 25 0 1 0 133137892 616034304 133538 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 150399 133538 139 317 0 150078 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 601596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=919800/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=615640 CPUtime=1241.86
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 137128 0 0 0 124126 60 0 0 25 0 1 0 133137892 630415360 137034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 153910 137034 139 317 0 153589 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 615640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=908088/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=627976 CPUtime=1301.84
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 140006 0 0 0 130122 62 0 0 25 0 1 0 133137892 643047424 139912 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 156994 139912 139 317 0 156673 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 627976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=897784/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=639868 CPUtime=1361.82
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 142612 0 0 0 136119 63 0 0 25 0 1 0 133137892 655224832 142518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 159967 142518 139 317 0 159646 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 639868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=885048/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=652244 CPUtime=1421.81
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 145761 0 0 0 142117 64 0 0 25 0 1 0 133137892 667897856 145667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 163061 145667 139 317 0 162740 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 652244

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11226
/proc/meminfo: memFree=869304/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=669416 CPUtime=1481.78
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 149808 0 0 0 148113 65 0 0 25 0 1 0 133137892 685481984 149628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 167354 149628 139 317 0 167033 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 669416

[startup+1542.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 11226
/proc/meminfo: memFree=860728/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=677720 CPUtime=1541.76
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 151939 0 0 0 154110 66 0 0 25 0 1 0 133137892 693985280 151759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 169430 151759 139 317 0 169109 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 677720

[startup+1602.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 11226
/proc/meminfo: memFree=849208/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=691840 CPUtime=1601.74
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 155141 0 0 0 160107 67 0 0 25 0 1 0 133137892 708444160 154961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 172960 154961 139 317 0 172639 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 691840

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11226
/proc/meminfo: memFree=836600/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=707472 CPUtime=1661.71
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 157915 0 0 0 166103 68 0 0 25 0 1 0 133137892 724451328 157735 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 176868 157735 139 317 0 176547 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 707472

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11226
/proc/meminfo: memFree=827576/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=718628 CPUtime=1721.69
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 160193 0 0 0 172100 69 0 0 25 0 1 0 133137892 735875072 160013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563477 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 179657 160013 139 317 0 179336 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 718628

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11226
/proc/meminfo: memFree=817080/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=730632 CPUtime=1781.67
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 162789 0 0 0 178097 70 0 0 25 0 1 0 133137892 748167168 162609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 182658 162609 139 317 0 182337 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 730632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11226
/proc/meminfo: memFree=814072/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=733816 CPUtime=1800.07
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 163551 0 0 0 179937 70 0 0 25 0 1 0 133137892 751427584 163371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 183454 163371 139 317 0 183133 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 733816

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

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11226
/proc/meminfo: memFree=814072/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=733960 CPUtime=1800.76
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 163576 0 0 0 180006 70 0 0 25 0 1 0 133137892 751575040 163396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 183490 163396 139 317 0 183169 0
Current children cumulated CPU time (s) 1800.76
Current children cumulated vsize (KiB) 733960

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 11227
/proc/meminfo: memFree=813936/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=733960 CPUtime=1801.56
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 163594 0 0 0 180086 70 0 0 25 0 1 0 133137892 751575040 163414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 183490 163414 139 317 0 183169 0
Current children cumulated CPU time (s) 1801.56
Current children cumulated vsize (KiB) 733960

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 11227
/proc/meminfo: memFree=813936/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=705864 CPUtime=1801.97
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194304 163622 0 0 0 180126 71 0 0 25 0 1 0 133137892 722804736 159056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 176400 159016 155 317 0 176079 0
Current children cumulated CPU time (s) 1801.97
Current children cumulated vsize (KiB) 705864

[startup+1802.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 11227
/proc/meminfo: memFree=813936/2055920 swapFree=4184528/4192956
[pid=11223] ppid=11221 vsize=0 CPUtime=1802.07
/proc/11223/stat : 11223 (oree) R 11221 11223 10639 0 -1 4194308 163622 0 0 0 180127 80 0 0 25 0 1 0 133137892 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11223/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.71
CPU time (s): 1802.09
CPU user time (s): 1801.27
CPU system time (s): 0.814876
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 734136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.27
system time used= 0.814876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 163622
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= 4333

runsolver used 1.14582 second user time and 3.79842 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Apr 17 23:24:42 UTC 2007

IDJOB= 357032
IDBENCH= 1797
IDSOLVER= 172
FILE ID= node58/357032-1176852282

PBS_JOBID= 4590197

Free space on /tmp= 66486 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
COMMAND LINE= oree /tmp/evaluation/357032-1176852282/instance-357032-1176852282.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-357032-1176852282 -o ROOT/results/node58/solver-357032-1176852282 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357032-1176852282/instance-357032-1176852282.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  642713e12b3477ef4c8327a12a399c0f

RANDOM SEED= 587274009

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1469144 kB
Buffers:         46052 kB
Cached:         455052 kB
SwapCached:       2504 kB
Active:         224804 kB
Inactive:       288500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469144 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          18528 kB
Slab:            59532 kB
Committed_AS:   916280 kB
PageTables:       1384 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= 66486 MiB

End job on node58 on Tue Apr 17 23:54:45 UTC 2007