Trace number 356964

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) 1800.26 1800.99

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-ship08l.opb
MD5SUMbac9a878c3cd85b78fbd03dede34f379
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2684
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables128490
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint2550
Number of terms in the objective function 128490
Biggest coefficient in the objective function 1115
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 634183
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 634183
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...
1.49/1.57	c ...done
1.49/1.57	c #vars=128490 #constraints=1337 hasObjective=yes
3.09/3.19	c res. mode=mod
3.09/3.19	c VSIDS like heuristics
3.09/3.19	c complete search running
4.29/4.39	c restart after 401 decisions
4.49/4.56	c nbDecision=500 #constraints=1337
5.09/5.10	c restart after 801 decisions
5.39/5.44	c nbDecision=1000 #constraints=1337
6.29/6.30	c nbDecision=1500 #constraints=1337
6.39/6.48	c restart after 1601 decisions
7.09/7.19	c nbDecision=2000 #constraints=1337
7.99/8.07	c nbDecision=2500 #constraints=1337
8.89/8.95	c nbDecision=3000 #constraints=1337
9.29/9.31	c restart after 3201 decisions
9.79/9.84	c nbDecision=3500 #constraints=1337
10.68/10.72	c nbDecision=4000 #constraints=1337
11.58/11.60	c nbDecision=4500 #constraints=1337
12.38/12.48	c nbDecision=5000 #constraints=1337
13.28/13.36	c nbDecision=5500 #constraints=1337
14.19/14.24	c nbDecision=6000 #constraints=1337
14.88/14.95	c restart after 6401 decisions
15.08/15.13	c nbDecision=6500 #constraints=1337
15.98/16.01	c nbDecision=7000 #constraints=1337
16.88/16.90	c nbDecision=7500 #constraints=1337
17.68/17.79	c nbDecision=8000 #constraints=1337
18.59/18.68	c nbDecision=8500 #constraints=1337
19.48/19.57	c nbDecision=9000 #constraints=1337
20.38/20.45	c nbDecision=9500 #constraints=1337
21.28/21.34	c nbDecision=10000 #constraints=1337
22.18/22.22	c nbDecision=10500 #constraints=1337
22.98/23.10	c nbDecision=11000 #constraints=1337
23.88/23.97	c nbDecision=11500 #constraints=1337
24.78/24.85	c nbDecision=12000 #constraints=1337
25.68/25.71	c nbDecision=12500 #constraints=1337
26.18/26.24	c restart after 12801 decisions
26.48/26.59	c nbDecision=13000 #constraints=1337
27.38/27.47	c nbDecision=13500 #constraints=1337
28.28/28.36	c nbDecision=14000 #constraints=1337
29.18/29.24	c nbDecision=14500 #constraints=1337
30.08/30.12	c nbDecision=15000 #constraints=1337
30.88/31.00	c nbDecision=15500 #constraints=1337
31.78/31.87	c nbDecision=16000 #constraints=1337
32.67/32.75	c nbDecision=16500 #constraints=1337
33.57/33.62	c nbDecision=17000 #constraints=1337
34.37/34.50	c nbDecision=17500 #constraints=1337
35.27/35.37	c nbDecision=18000 #constraints=1337
36.18/36.25	c nbDecision=18500 #constraints=1337
37.07/37.12	c nbDecision=19000 #constraints=1337
37.97/38.00	c nbDecision=19500 #constraints=1337
38.77/38.88	c nbDecision=20000 #constraints=1338
41.58/41.67	c nbDecision=20500 #constraints=1772
45.47/45.52	c nbDecision=21000 #constraints=2290
49.87/49.92	c nbDecision=21500 #constraints=2780
55.27/55.30	c nbDecision=22000 #constraints=3298
61.27/61.33	c nbDecision=22500 #constraints=3788
68.07/68.11	c nbDecision=23000 #constraints=4278
75.76/75.89	c nbDecision=23500 #constraints=4782
84.56/84.60	c nbDecision=24000 #constraints=5286
94.06/94.16	c nbDecision=24500 #constraints=5790
104.55/104.65	c nbDecision=25000 #constraints=6294
115.95/116.03	c nbDecision=25500 #constraints=6798
117.94/118.06	c restart after 25601 decisions
120.04/120.14	c nbDecision=26000 #constraints=6882
120.94/121.07	c nbDecision=26500 #constraints=6882
121.94/122.05	c nbDecision=27000 #constraints=6882
122.94/123.09	c nbDecision=27500 #constraints=6882
123.84/123.97	c nbDecision=28000 #constraints=6882
124.94/125.06	c nbDecision=28500 #constraints=6882
125.84/125.98	c nbDecision=29000 #constraints=6882
126.84/126.96	c nbDecision=29500 #constraints=6882
127.84/127.99	c nbDecision=30000 #constraints=6882
128.84/128.96	c nbDecision=30500 #constraints=6882
129.84/129.98	c nbDecision=31000 #constraints=6882
130.84/130.94	c nbDecision=31500 #constraints=6882
131.84/131.96	c nbDecision=32000 #constraints=6882
132.84/132.92	c nbDecision=32500 #constraints=6882
136.94/137.02	c nbDecision=33000 #constraints=7022
149.64/149.73	c nbDecision=33500 #constraints=7526
163.23/163.33	c nbDecision=34000 #constraints=8030
177.72/177.86	c nbDecision=34500 #constraints=8534
193.12/193.26	c nbDecision=35000 #constraints=9038
209.62/209.75	c nbDecision=35500 #constraints=9542
226.41/226.56	c nbDecision=36000 #constraints=10032
244.70/244.86	c nbDecision=36500 #constraints=10536
263.69/263.90	c nbDecision=37000 #constraints=11040
283.39/283.55	c nbDecision=37500 #constraints=11530
304.38/304.56	c nbDecision=38000 #constraints=12034
325.67/325.89	c nbDecision=38500 #constraints=12524
348.57/348.76	c nbDecision=39000 #constraints=13028
372.26/372.47	c nbDecision=39500 #constraints=13532
397.04/397.27	c nbDecision=40000 #constraints=14036
422.64/422.90	c nbDecision=40500 #constraints=14540
449.44/449.66	c nbDecision=41000 #constraints=15044
476.13/476.34	c nbDecision=41500 #constraints=15534
504.71/504.92	c nbDecision=42000 #constraints=16038
534.00/534.25	c nbDecision=42500 #constraints=16542
563.79/564.01	c nbDecision=43000 #constraints=17032
595.68/595.95	c nbDecision=43500 #constraints=17550
626.47/626.72	c nbDecision=44000 #constraints=18026
659.66/659.91	c nbDecision=44500 #constraints=18530
693.55/693.83	c nbDecision=45000 #constraints=19034
728.63/728.95	c nbDecision=45500 #constraints=19538
764.43/764.72	c nbDecision=46000 #constraints=20042
801.21/801.56	c nbDecision=46500 #constraints=20546
837.90/838.24	c nbDecision=47000 #constraints=21036
875.69/876.03	c nbDecision=47500 #constraints=21526
915.98/916.37	c nbDecision=48000 #constraints=22044
955.56/955.92	c nbDecision=48500 #constraints=22534
997.85/998.27	c nbDecision=49000 #constraints=23052
1038.03/1038.43	c nbDecision=49500 #constraints=23528
1082.21/1082.63	c nbDecision=50000 #constraints=24046
1125.20/1125.63	c nbDecision=50500 #constraints=24536
1170.38/1170.84	c nbDecision=51000 #constraints=25040
1189.17/1189.60	c restart after 51201 decisions
1195.58/1196.09	c nbDecision=51500 #constraints=25250
1196.78/1197.21	c nbDecision=52000 #constraints=25250
1197.78/1198.20	c nbDecision=52500 #constraints=25250
1199.38/1199.85	c nbDecision=53000 #constraints=25250
1200.48/1200.97	c nbDecision=53500 #constraints=25250
1201.78/1202.29	c nbDecision=54000 #constraints=25250
1203.38/1203.83	c nbDecision=54500 #constraints=25250
1204.68/1205.13	c nbDecision=55000 #constraints=25250
1206.18/1206.65	c nbDecision=55500 #constraints=25250
1207.47/1207.96	c nbDecision=56000 #constraints=25250
1208.97/1209.47	c nbDecision=56500 #constraints=25250
1210.27/1210.77	c nbDecision=57000 #constraints=25250
1211.78/1212.26	c nbDecision=57500 #constraints=25250
1212.67/1213.12	c nbDecision=58000 #constraints=25250
1219.23/1219.76	c nbDecision=58500 #constraints=25306
1266.86/1267.42	c nbDecision=59000 #constraints=25824
1311.63/1312.28	c nbDecision=59500 #constraints=26300
1360.13/1360.71	c nbDecision=60000 #constraints=26804
1408.90/1409.53	c nbDecision=60500 #constraints=27308
1457.89/1458.53	c nbDecision=61000 #constraints=27798
1509.77/1510.47	c nbDecision=61500 #constraints=28316
1559.15/1559.85	c nbDecision=62000 #constraints=28792
1612.94/1613.62	c nbDecision=62500 #constraints=29310
1665.31/1666.02	c nbDecision=63000 #constraints=29800
1721.09/1721.83	c nbDecision=63500 #constraints=30318
1775.08/1775.87	c nbDecision=64000 #constraints=30808
1800.07/1800.80	Received signal 15
1800.07/1800.81	
1800.07/1800.81	s UNKNOWN
1800.07/1800.81	
1800.07/1800.81	c user time= 1798.94 s
1800.07/1800.81	c system time= 1.15382 s
1800.07/1800.81	c wall clock time=1800.82

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/node38/watcher-356964-1176849646 -o ROOT/results/node38/solver-356964-1176849646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356964-1176849646/instance-356964-1176849646.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 0.97 0.92 3/77 14807
/proc/meminfo: memFree=1625944/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=1620 CPUtime=0
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 117131350 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 405 175 126 317 0 84 0

[startup+0.0721329 s]
/proc/loadavg: 0.92 0.97 0.92 3/77 14807
/proc/meminfo: memFree=1625944/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=3440 CPUtime=0.06
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 813 0 0 0 6 0 0 0 18 0 1 0 117131350 3522560 568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 860 568 126 317 0 539 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3440

[startup+0.10114 s]
/proc/loadavg: 0.92 0.97 0.92 3/77 14807
/proc/meminfo: memFree=1625944/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=3440 CPUtime=0.09
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 895 0 0 0 9 0 0 0 18 0 1 0 117131350 3522560 650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 860 650 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301177 s]
/proc/loadavg: 0.92 0.97 0.92 3/77 14807
/proc/meminfo: memFree=1625944/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=6024 CPUtime=0.29
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 1784 0 0 0 29 0 0 0 19 0 1 0 117131350 6168576 1282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 1506 1282 127 317 0 1185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6024

[startup+0.701253 s]
/proc/loadavg: 0.92 0.97 0.92 3/77 14807
/proc/meminfo: memFree=1625944/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=14404 CPUtime=0.69
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 3668 0 0 0 68 1 0 0 22 0 1 0 117131350 14749696 3166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 3601 3166 131 317 0 3280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14404

[startup+1.50141 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1607568/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=31796 CPUtime=1.49
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 7508 0 0 0 146 3 0 0 25 0 1 0 117131350 32559104 7006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564526 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 7949 7006 131 317 0 7628 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31796

[startup+3.10171 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1584912/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=49384 CPUtime=3.09
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 11836 0 0 0 304 5 0 0 25 0 1 0 117131350 50569216 11334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 12346 11334 137 317 0 12025 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49384

[startup+6.30133 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1580376/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=49780 CPUtime=6.29
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 11915 0 0 0 624 5 0 0 25 0 1 0 117131350 50974720 11413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 12445 11413 138 317 0 12124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49780

[startup+12.7016 s]
/proc/loadavg: 0.94 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1580512/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=49780 CPUtime=12.68
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 11917 0 0 0 1263 5 0 0 25 0 1 0 117131350 50974720 11415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606843 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 12445 11415 138 317 0 12124 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49780

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1580576/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=49780 CPUtime=25.48
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 11921 0 0 0 2543 5 0 0 25 0 1 0 117131350 50974720 11419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 12445 11419 138 317 0 12124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49780

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1534752/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=101416 CPUtime=51.07
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 23775 0 0 0 5096 11 0 0 25 0 1 0 117131350 103849984 23273 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 25354 23273 139 317 0 25033 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 101416

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1432352/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=217396 CPUtime=102.26
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 48948 0 0 0 10206 20 0 0 25 0 1 0 117131350 222613504 48410 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 54349 48410 139 317 0 54028 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 217396

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1383840/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=266740 CPUtime=162.23
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 61209 0 0 0 16196 27 0 0 25 0 1 0 117131350 273141760 60671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 66685 60671 139 317 0 66364 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 266740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1314912/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=355140 CPUtime=222.21
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 78244 0 0 0 22187 34 0 0 25 0 1 0 117131350 363663360 77706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 88785 77706 139 317 0 88464 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 355140

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1272608/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=398980 CPUtime=282.19
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 88973 0 0 0 28179 40 0 0 25 0 1 0 117131350 408555520 88364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 99745 88364 139 317 0 99424 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 398980

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1234976/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=436776 CPUtime=342.17
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 98255 0 0 0 34173 44 0 0 25 0 1 0 117131350 447258624 97646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 109194 97646 139 317 0 108873 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 436776

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1202400/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=470856 CPUtime=402.15
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 106725 0 0 0 40166 49 0 0 25 0 1 0 117131350 482156544 106116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 117714 106116 139 317 0 117393 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 470856

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1170592/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=501812 CPUtime=462.12
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 114343 0 0 0 46160 52 0 0 25 0 1 0 117131350 513855488 113734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 125453 113734 139 317 0 125132 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 501812

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1141408/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=532392 CPUtime=522.1
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 121695 0 0 0 52154 56 0 0 25 0 1 0 117131350 545169408 121086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 133098 121086 139 317 0 132777 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 532392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1114400/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=559548 CPUtime=582.09
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 128353 0 0 0 58149 60 0 0 25 0 1 0 117131350 572977152 127744 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 139887 127744 139 317 0 139566 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 559548

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=1071008/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=654272 CPUtime=642.07
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 148136 0 0 0 64140 67 0 0 25 0 1 0 117131350 669974528 138485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 163568 138485 139 317 0 163247 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 654272


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=978720/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=746124 CPUtime=881.98
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 171394 0 0 0 88120 78 0 0 25 0 1 0 117131350 764030976 161536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 186531 161536 139 317 0 186210 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 746124

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=956960/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=766700 CPUtime=941.96
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 176890 0 0 0 94115 81 0 0 25 0 1 0 117131350 785100800 166999 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 191675 166999 139 317 0 191354 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 766700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=937376/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=786536 CPUtime=1001.94
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 181744 0 0 0 100110 84 0 0 25 0 1 0 117131350 805412864 171853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 196634 171853 139 317 0 196313 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 786536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=918432/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=805840 CPUtime=1061.92
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 186516 0 0 0 106106 86 0 0 25 0 1 0 117131350 825180160 176625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 201460 176625 139 317 0 201139 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 805840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=898144/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=824836 CPUtime=1121.9
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 191567 0 0 0 112101 89 0 0 25 0 1 0 117131350 844632064 181643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 206209 181644 139 317 0 205888 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 824836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 14808
/proc/meminfo: memFree=880224/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=843032 CPUtime=1181.88
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 196079 0 0 0 118097 91 0 0 25 0 1 0 117131350 863264768 186155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 210758 186155 139 317 0 210437 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 843032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/84 14964
/proc/meminfo: memFree=867672/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=853460 CPUtime=1241.79
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 198861 0 0 0 124085 94 0 0 25 0 1 0 117131350 873943040 188937 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 213365 188937 139 317 0 213044 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 853460

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=851040/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=870836 CPUtime=1301.74
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 203265 0 0 0 130078 96 0 0 25 0 1 0 117131350 891736064 193341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 217709 193341 139 317 0 217388 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 870836

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=833888/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=888248 CPUtime=1361.72
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 207616 0 0 0 136073 99 0 0 25 0 1 0 117131350 909565952 197659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 222062 197659 139 317 0 221741 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 888248

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=817248/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=904932 CPUtime=1421.7
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 211748 0 0 0 142069 101 0 0 25 0 1 0 117131350 926650368 201791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 226233 201791 139 317 0 225912 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 904932

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=799264/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=921164 CPUtime=1481.68
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 216300 0 0 0 148065 103 0 0 25 0 1 0 117131350 943271936 206343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 230291 206343 139 317 0 229970 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 921164

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=783008/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=937228 CPUtime=1541.66
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 220329 0 0 0 154061 105 0 0 25 0 1 0 117131350 959721472 210372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 234307 210372 139 317 0 233986 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 937228

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=767456/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=952912 CPUtime=1601.64
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 224245 0 0 0 160057 107 0 0 25 0 1 0 117131350 975781888 214288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 238228 214288 139 317 0 237907 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 952912

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=751840/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=968220 CPUtime=1661.61
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 228114 0 0 0 166052 109 0 0 25 0 1 0 117131350 991457280 218157 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 242055 218157 139 317 0 241734 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 968220

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=734688/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=986708 CPUtime=1721.59
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 232463 0 0 0 172047 112 0 0 25 0 1 0 117131350 1010388992 222473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 246677 222473 139 317 0 246356 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 986708

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=719456/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=1001560 CPUtime=1781.57
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 236215 0 0 0 178043 114 0 0 25 0 1 0 117131350 1025597440 226225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 250390 226225 139 317 0 250069 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1001560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=713824/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=1006180 CPUtime=1800.07
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194304 237627 0 0 0 179892 115 0 0 25 0 1 0 117131350 1030328320 227637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 251545 227637 139 317 0 251224 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1006180

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 15006
/proc/meminfo: memFree=713824/2055920 swapFree=4148176/4192956
[pid=14807] ppid=14805 vsize=0 CPUtime=1800.17
/proc/14807/stat : 14807 (oree) R 14805 14807 14705 0 -1 4194308 237643 0 0 0 179895 122 0 0 25 0 1 0 117131350 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14807/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.99
CPU time (s): 1800.26
CPU user time (s): 1798.96
CPU system time (s): 1.3028
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1006180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.3028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237643
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= 2595

runsolver used 1.92371 second user time and 4.64729 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Apr 17 22:40:47 UTC 2007

IDJOB= 356964
IDBENCH= 1697
IDSOLVER= 172
FILE ID= node38/356964-1176849646

PBS_JOBID= 4590223

Free space on /tmp= 66293 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-ship08l.opb
COMMAND LINE= oree /tmp/evaluation/356964-1176849646/instance-356964-1176849646.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-356964-1176849646 -o ROOT/results/node38/solver-356964-1176849646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356964-1176849646/instance-356964-1176849646.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  bac9a878c3cd85b78fbd03dede34f379

RANDOM SEED= 3229059

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1626416 kB
Buffers:         39632 kB
Cached:         277112 kB
SwapCached:       4012 kB
Active:         266600 kB
Inactive:       118332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626416 kB
SwapTotal:     4192956 kB
SwapFree:      4148176 kB
Dirty:            6740 kB
Writeback:           0 kB
Mapped:          75652 kB
Slab:            29772 kB
Committed_AS:  1499188 kB
PageTables:       2064 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= 66293 MiB

End job on node38 on Tue Apr 17 23:10:50 UTC 2007