Trace number 356855

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) 1801.26 1801.78

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-air04.opb
MD5SUM015f32a31b4a3d7bbfc82031e4222c83
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark57799
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 57799
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 2258
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 5135151
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 2258
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 5135151
Number of bits of the biggest sum of numbers23
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
0.79/0.84	c nbDecision=2500 #constraints=1647
0.79/0.89	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
0.99/1.09	c nbDecision=5500 #constraints=1648
1.09/1.14	c nbDecision=6000 #constraints=1658
1.09/1.18	c restart after 6401 decisions
1.09/1.19	c nbDecision=6500 #constraints=1658
1.19/1.23	c nbDecision=7000 #constraints=1658
1.19/1.27	c nbDecision=7500 #constraints=1658
1.29/1.31	c nbDecision=8000 #constraints=1658
1.29/1.35	c nbDecision=8500 #constraints=1658
1.29/1.39	c nbDecision=9000 #constraints=1658
1.39/1.42	c nbDecision=9500 #constraints=1658
1.39/1.46	c nbDecision=10000 #constraints=1658
1.39/1.49	c nbDecision=10500 #constraints=1658
1.49/1.52	c nbDecision=11000 #constraints=1659
1.49/1.55	c nbDecision=11500 #constraints=1659
1.49/1.58	c nbDecision=12000 #constraints=1660
1.59/1.62	c nbDecision=12500 #constraints=1665
1.59/1.64	c restart after 12801 decisions
1.59/1.68	c nbDecision=13000 #constraints=1665
1.69/1.72	c nbDecision=13500 #constraints=1665
1.69/1.77	c nbDecision=14000 #constraints=1665
1.79/1.81	c nbDecision=14500 #constraints=1665
1.79/1.84	c nbDecision=15000 #constraints=1665
1.79/1.88	c nbDecision=15500 #constraints=1665
1.89/1.91	c nbDecision=16000 #constraints=1665
1.89/1.95	c nbDecision=16500 #constraints=1665
1.89/1.98	c nbDecision=17000 #constraints=1665
1.99/2.01	c nbDecision=17500 #constraints=1665
1.99/2.04	c nbDecision=18000 #constraints=1665
2.09/2.10	c nbDecision=18500 #constraints=1669
2.39/2.44	c nbDecision=19000 #constraints=1718
2.59/2.60	c nbDecision=19500 #constraints=1745
2.79/2.80	c nbDecision=20000 #constraints=1766
3.19/3.25	c nbDecision=20500 #constraints=1809
3.29/3.32	c nbDecision=21000 #constraints=1813
3.39/3.48	c nbDecision=21500 #constraints=1821
3.79/3.86	c nbDecision=22000 #constraints=1847
3.89/3.96	c nbDecision=22500 #constraints=1863
4.19/4.20	c nbDecision=23000 #constraints=1882
5.49/5.54	c nbDecision=23500 #constraints=2049
8.89/8.98	c nbDecision=24000 #constraints=2357
11.09/11.13	c nbDecision=24500 #constraints=2523
16.59/16.69	c nbDecision=25000 #constraints=2846
16.88/16.97	c nbDecision=25500 #constraints=2854
18.19/18.29	c restart after 25601 decisions
18.49/18.56	c nbDecision=26000 #constraints=2955
18.59/18.62	c nbDecision=26500 #constraints=2955
18.59/18.67	c nbDecision=27000 #constraints=2955
18.69/18.71	c nbDecision=27500 #constraints=2955
18.69/18.76	c nbDecision=28000 #constraints=2955
18.79/18.81	c nbDecision=28500 #constraints=2955
18.79/18.85	c nbDecision=29000 #constraints=2955
18.89/18.92	c nbDecision=29500 #constraints=2955
18.89/18.97	c nbDecision=30000 #constraints=2955
18.99/19.03	c nbDecision=30500 #constraints=2955
20.58/20.60	c nbDecision=31000 #constraints=3018
27.08/27.17	c nbDecision=31500 #constraints=3277
35.08/35.11	c nbDecision=32000 #constraints=3546
44.88/44.91	c nbDecision=32500 #constraints=3834
55.37/55.49	c nbDecision=33000 #constraints=4064
62.77/62.82	c nbDecision=33500 #constraints=4239
72.97/73.05	c nbDecision=34000 #constraints=4390
85.77/85.84	c nbDecision=34500 #constraints=4633
99.76/99.88	c nbDecision=35000 #constraints=4822
124.06/124.19	c nbDecision=35500 #constraints=5121
165.85/165.96	c nbDecision=36000 #constraints=5477
188.73/188.81	c nbDecision=36500 #constraints=5676
204.44/204.51	c nbDecision=37000 #constraints=5892
223.52/223.65	c nbDecision=37500 #constraints=6156
250.52/250.60	c nbDecision=38000 #constraints=6457
274.82/275.00	c nbDecision=38500 #constraints=6724
302.50/302.68	c nbDecision=39000 #constraints=6973
316.20/316.37	c nbDecision=39500 #constraints=7137
342.49/342.66	c nbDecision=40000 #constraints=7350
368.18/368.32	c nbDecision=40500 #constraints=7584
392.07/392.29	c nbDecision=41000 #constraints=7771
428.07/428.23	c nbDecision=41500 #constraints=8028
493.25/493.44	c nbDecision=42000 #constraints=8349
539.04/539.25	c nbDecision=42500 #constraints=8603
587.92/588.13	c nbDecision=43000 #constraints=8814
644.90/645.10	c nbDecision=43500 #constraints=9074
691.49/691.80	c nbDecision=44000 #constraints=9270
713.28/713.50	c nbDecision=44500 #constraints=9417
743.78/744.08	c nbDecision=45000 #constraints=9622
799.46/799.74	c nbDecision=45500 #constraints=9907
855.45/855.77	c nbDecision=46000 #constraints=10159
876.84/877.11	c nbDecision=46500 #constraints=10299
908.13/908.45	c nbDecision=47000 #constraints=10479
966.91/967.22	c nbDecision=47500 #constraints=10755
1060.88/1061.24	c nbDecision=48000 #constraints=11087
1140.96/1141.31	c nbDecision=48500 #constraints=11314
1255.93/1256.38	c nbDecision=49000 #constraints=11678
1338.31/1338.74	c nbDecision=49500 #constraints=11927
1437.67/1438.15	c nbDecision=50000 #constraints=12218
1457.56/1458.02	c nbDecision=50500 #constraints=12381
1508.05/1508.56	c nbDecision=51000 #constraints=12619
1520.15/1520.66	c restart after 51201 decisions
1528.05/1528.50	c nbDecision=51500 #constraints=12728
1528.65/1529.11	c nbDecision=52000 #constraints=12728
1529.45/1529.90	c nbDecision=52500 #constraints=12728
1529.65/1530.17	c nbDecision=53000 #constraints=12728
1530.05/1530.51	c nbDecision=53500 #constraints=12728
1530.45/1530.99	c nbDecision=54000 #constraints=12728
1531.05/1531.55	c nbDecision=54500 #constraints=12728
1532.05/1532.57	c nbDecision=55000 #constraints=12728
1532.75/1533.27	c nbDecision=55500 #constraints=12728
1533.95/1534.43	c nbDecision=56000 #constraints=12728
1536.05/1536.53	c nbDecision=56500 #constraints=12728
1598.53/1599.08	c nbDecision=57000 #constraints=13021
1656.61/1657.12	c nbDecision=57500 #constraints=13219
1800.08/1800.60	Received signal 15
1801.07/1801.66	
1801.07/1801.66	s UNKNOWN
1801.07/1801.66	
1801.07/1801.66	c user time= 1800.29 s
1801.07/1801.66	c system time= 0.844871 s
1801.07/1801.66	c wall clock time=1801.66

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/node5/watcher-356855-1176845448 -o ROOT/results/node5/solver-356855-1176845448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356855-1176845448/instance-356855-1176845448.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16291
/proc/meminfo: memFree=1843392/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=1468 CPUtime=0
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 160582479 1503232 161 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134827878 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 367 161 126 317 0 46 0

[startup+0.0185201 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16291
/proc/meminfo: memFree=1843392/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=2012 CPUtime=0.01
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 289 0 0 0 1 0 0 0 18 0 1 0 160582479 2060288 271 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 503 271 126 317 0 182 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2012

[startup+0.101529 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16291
/proc/meminfo: memFree=1843392/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=3596 CPUtime=0.09
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 727 0 0 0 9 0 0 0 18 0 1 0 160582479 3682304 676 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 899 677 131 317 0 578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3596

[startup+0.301551 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16291
/proc/meminfo: memFree=1843392/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=9144 CPUtime=0.29
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 2091 0 0 0 28 1 0 0 19 0 1 0 160582479 9363456 2040 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 2286 2040 137 317 0 1965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9144

[startup+0.701597 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16291
/proc/meminfo: memFree=1843392/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=10860 CPUtime=0.69
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 2531 0 0 0 68 1 0 0 22 0 1 0 160582479 11120640 2480 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 2715 2480 138 317 0 2394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10860

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16292
/proc/meminfo: memFree=1833848/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=11008 CPUtime=1.49
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 2549 0 0 0 148 1 0 0 25 0 1 0 160582479 11272192 2498 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 2752 2498 139 317 0 2431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11008

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16292
/proc/meminfo: memFree=1833720/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=14848 CPUtime=3.09
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 3498 0 0 0 307 2 0 0 25 0 1 0 160582479 15204352 3447 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 3712 3447 139 317 0 3391 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14848

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16292
/proc/meminfo: memFree=1821560/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=26980 CPUtime=6.29
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 6346 0 0 0 626 3 0 0 25 0 1 0 160582479 27627520 6295 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 6745 6295 139 317 0 6424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26980

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16292
/proc/meminfo: memFree=1804216/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=42732 CPUtime=12.68
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 10073 0 0 0 1263 5 0 0 25 0 1 0 160582479 43757568 10022 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 10683 10022 139 317 0 10362 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42732

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16292
/proc/meminfo: memFree=1781816/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=65876 CPUtime=25.48
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 15527 0 0 0 2540 8 0 0 25 0 1 0 160582479 67457024 15476 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134554616 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 16469 15476 139 317 0 16148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65876

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16294
/proc/meminfo: memFree=1744952/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=108364 CPUtime=51.08
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 24878 0 0 0 5096 12 0 0 25 0 1 0 160582479 110964736 24827 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 27091 24827 139 317 0 26770 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 108364

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16294
/proc/meminfo: memFree=1697720/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=158336 CPUtime=102.26
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 36472 0 0 0 10210 16 0 0 25 0 1 0 160582479 162136064 36421 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 39584 36421 139 317 0 39263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 158336

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1656376/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=200780 CPUtime=162.24
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 46865 0 0 0 16204 20 0 0 25 0 1 0 160582479 205598720 46814 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 50195 46814 139 317 0 49874 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 200780

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1619704/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=245724 CPUtime=222.22
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 55911 0 0 0 22198 24 0 0 25 0 1 0 160582479 251621376 55860 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134593381 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 61431 55860 139 317 0 61110 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 245724

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16294
/proc/meminfo: memFree=1595448/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=271564 CPUtime=282.21
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 62074 0 0 0 28194 27 0 0 25 0 1 0 160582479 278081536 61980 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 67891 61980 139 317 0 67570 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 271564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1566584/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=304020 CPUtime=342.19
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 69180 0 0 0 34188 31 0 0 25 0 1 0 160582479 311316480 69086 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746924 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 76005 69086 139 317 0 75684 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 304020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1544312/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=326520 CPUtime=402.17
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 74866 0 0 0 40183 34 0 0 25 0 1 0 160582479 334356480 74772 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 81630 74772 139 317 0 81309 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 326520

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1523768/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=347260 CPUtime=462.16
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 79872 0 0 0 46179 37 0 0 25 0 1 0 160582479 355594240 79778 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 86815 79778 139 317 0 86494 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 347260

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1507256/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=365736 CPUtime=522.14
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 84101 0 0 0 52174 40 0 0 25 0 1 0 160582479 374513664 84007 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 91434 84007 139 317 0 91113 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 365736

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1487672/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=387340 CPUtime=582.12
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 88933 0 0 0 58170 42 0 0 25 0 1 0 160582479 396636160 88839 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 96835 88839 139 317 0 96514 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 387340

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1469560/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=407276 CPUtime=642.1
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 93395 0 0 0 64166 44 0 0 25 0 1 0 160582479 417050624 93301 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 101819 93301 139 317 0 101498 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 407276


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1351800/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=549048 CPUtime=1002
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 122758 0 0 0 100139 61 0 0 25 0 1 0 160582479 562225152 122664 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 137262 122664 139 317 0 136941 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 549048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1334904/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=571628 CPUtime=1061.98
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 127080 0 0 0 106135 63 0 0 25 0 1 0 160582479 585347072 126986 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 142907 126986 139 317 0 142586 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 571628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1321912/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=586132 CPUtime=1121.97
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 130234 0 0 0 112132 65 0 0 25 0 1 0 160582479 600199168 130140 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 146533 130140 139 317 0 146212 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 586132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1309496/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=600620 CPUtime=1181.95
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 133442 0 0 0 118128 67 0 0 25 0 1 0 160582479 615034880 133348 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 150155 133348 139 317 0 149834 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 600620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1295352/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=614848 CPUtime=1241.92
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 136893 0 0 0 124124 68 0 0 25 0 1 0 160582479 629604352 136799 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 153712 136799 139 317 0 153391 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 614848

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1283000/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=627604 CPUtime=1301.92
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 139913 0 0 0 130122 70 0 0 25 0 1 0 160582479 642666496 139819 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 156901 139819 139 317 0 156580 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 627604

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1273016/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=638932 CPUtime=1361.9
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 142456 0 0 0 136118 72 0 0 25 0 1 0 160582479 654266368 142362 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 159733 142362 139 317 0 159412 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 638932

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1259704/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=651792 CPUtime=1421.88
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 145718 0 0 0 142114 74 0 0 25 0 1 0 160582479 667435008 145624 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 162948 145624 139 317 0 162627 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 651792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1243896/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=669020 CPUtime=1481.86
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 149760 0 0 0 148110 76 0 0 25 0 1 0 160582479 685076480 149580 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 167255 149580 139 317 0 166934 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 669020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1235768/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=676844 CPUtime=1541.84
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 151803 0 0 0 154107 77 0 0 25 0 1 0 160582479 693088256 151623 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 169211 151623 139 317 0 168890 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 676844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1224184/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=689064 CPUtime=1601.83
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 154687 0 0 0 160104 79 0 0 25 0 1 0 160582479 705601536 154507 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 172266 154507 139 317 0 171945 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 689064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1210680/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=707136 CPUtime=1661.81
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 158041 0 0 0 166101 80 0 0 25 0 1 0 160582479 724107264 157861 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 176784 157861 139 317 0 176463 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 707136

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1201976/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=718180 CPUtime=1721.79
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 160240 0 0 0 172098 81 0 0 25 0 1 0 160582479 735416320 160060 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 179545 160060 139 317 0 179224 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 718180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1191672/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=730280 CPUtime=1781.77
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 162793 0 0 0 178094 83 0 0 25 0 1 0 160582479 747806720 162613 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 182570 162613 139 317 0 182249 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 730280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1188984/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=733168 CPUtime=1800.08
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 163462 0 0 0 179924 84 0 0 25 0 1 0 160582479 750764032 163282 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 183292 163282 139 317 0 182971 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 733168

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 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1188984/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=733328 CPUtime=1800.87
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 163490 0 0 0 180003 84 0 0 25 0 1 0 160582479 750927872 163310 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 183332 163310 139 317 0 183011 0
Current children cumulated CPU time (s) 1800.87
Current children cumulated vsize (KiB) 733328

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16294
/proc/meminfo: memFree=1188984/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=733328 CPUtime=1801.07
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194304 163491 0 0 0 180023 84 0 0 25 0 1 0 160582479 750927872 163311 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 183332 163311 139 317 0 183011 0
Current children cumulated CPU time (s) 1801.07
Current children cumulated vsize (KiB) 733328

[startup+1801.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16295
/proc/meminfo: memFree=1354800/2055920 swapFree=4127688/4192956
[pid=16291] ppid=16289 vsize=0 CPUtime=1801.17
/proc/16291/stat : 16291 (oree) R 16289 16291 15547 0 -1 4194308 163507 0 0 0 180030 87 0 0 25 0 1 0 160582479 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/16291/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.78
CPU time (s): 1801.26
CPU user time (s): 1800.31
CPU system time (s): 0.949855
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 733328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.31
system time used= 0.949855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 163507
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= 3028

runsolver used 2.07668 second user time and 4.47732 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Apr 17 21:30:48 UTC 2007

IDJOB= 356855
IDBENCH= 1523
IDSOLVER= 172
FILE ID= node5/356855-1176845448

PBS_JOBID= 4590139

Free space on /tmp= 66473 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-air04.opb
COMMAND LINE= oree /tmp/evaluation/356855-1176845448/instance-356855-1176845448.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-356855-1176845448 -o ROOT/results/node5/solver-356855-1176845448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356855-1176845448/instance-356855-1176845448.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  015f32a31b4a3d7bbfc82031e4222c83

RANDOM SEED= 692679816

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1843800 kB
Buffers:         33004 kB
Cached:          96356 kB
SwapCached:      33908 kB
Active:         110064 kB
Inactive:        67156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843800 kB
SwapTotal:     4192956 kB
SwapFree:      4127688 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:          30276 kB
Slab:            20524 kB
Committed_AS:  8581828 kB
PageTables:       1720 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= 66473 MiB

End job on node5 on Tue Apr 17 22:00:51 UTC 2007