Trace number 357029

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) 1800.83 1801.35

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
MD5SUMfc34075a5d318bf3fbb6971479140d14
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1097
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 534666
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534666
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...
0.09/0.16	c ...done
0.09/0.16	c #vars=14036 #constraints=701 hasObjective=yes
0.29/0.31	c res. mode=mod
0.29/0.31	c VSIDS like heuristics
0.29/0.31	c complete search running
0.29/0.38	c restart after 401 decisions
0.39/0.40	c nbDecision=500 #constraints=701
0.39/0.44	c restart after 801 decisions
0.39/0.47	c nbDecision=1000 #constraints=701
0.49/0.53	c nbDecision=1500 #constraints=702
0.49/0.54	c restart after 1601 decisions
0.59/0.60	c nbDecision=2000 #constraints=702
0.59/0.66	c nbDecision=2500 #constraints=704
0.69/0.72	c nbDecision=3000 #constraints=705
0.69/0.75	c restart after 3201 decisions
0.69/0.79	c nbDecision=3500 #constraints=706
0.79/0.84	c nbDecision=4000 #constraints=706
1.39/1.50	c nbDecision=4500 #constraints=788
3.09/3.14	c nbDecision=5000 #constraints=966
5.19/5.30	c nbDecision=5500 #constraints=1161
7.59/7.69	c nbDecision=6000 #constraints=1346
9.89/9.92	c restart after 6401 decisions
9.98/10.04	c nbDecision=6500 #constraints=1499
10.08/10.12	c nbDecision=7000 #constraints=1500
10.08/10.19	c nbDecision=7500 #constraints=1502
10.18/10.26	c nbDecision=8000 #constraints=1503
10.28/10.32	c nbDecision=8500 #constraints=1504
10.28/10.39	c nbDecision=9000 #constraints=1506
10.38/10.46	c nbDecision=9500 #constraints=1507
10.48/10.52	c nbDecision=10000 #constraints=1508
10.58/10.60	c nbDecision=10500 #constraints=1510
10.58/10.67	c nbDecision=11000 #constraints=1512
10.68/10.74	c nbDecision=11500 #constraints=1512
11.38/11.49	c nbDecision=12000 #constraints=1553
14.49/14.58	c nbDecision=12500 #constraints=1740
16.59/16.67	c restart after 12801 decisions
16.79/16.87	c nbDecision=13000 #constraints=1855
16.89/16.96	c nbDecision=13500 #constraints=1855
17.88/17.91	c nbDecision=14000 #constraints=1895
21.69/21.70	c nbDecision=14500 #constraints=2082
25.69/25.73	c nbDecision=15000 #constraints=2264
30.38/30.42	c nbDecision=15500 #constraints=2460
35.19/35.22	c nbDecision=16000 #constraints=2648
40.28/40.36	c nbDecision=16500 #constraints=2832
46.28/46.32	c nbDecision=17000 #constraints=3032
52.18/52.25	c nbDecision=17500 #constraints=3218
58.47/58.59	c nbDecision=18000 #constraints=3407
65.67/65.70	c nbDecision=18500 #constraints=3604
72.77/72.84	c nbDecision=19000 #constraints=3793
80.37/80.41	c nbDecision=19500 #constraints=3983
88.26/88.33	c nbDecision=20000 #constraints=4167
97.06/97.16	c nbDecision=20500 #constraints=4369
105.86/105.97	c nbDecision=21000 #constraints=4559
115.05/115.13	c nbDecision=21500 #constraints=4745
124.55/124.62	c nbDecision=22000 #constraints=4933
135.16/135.22	c nbDecision=22500 #constraints=5135
145.55/145.67	c nbDecision=23000 #constraints=5325
156.54/156.63	c nbDecision=23500 #constraints=5513
167.54/167.66	c nbDecision=24000 #constraints=5699
179.84/179.92	c nbDecision=24500 #constraints=5901
191.93/192.09	c nbDecision=25000 #constraints=6091
204.63/204.78	c nbDecision=25500 #constraints=6282
207.03/207.19	c restart after 25601 decisions
209.53/209.62	c nbDecision=26000 #constraints=6318
209.73/209.86	c nbDecision=26500 #constraints=6319
210.03/210.10	c nbDecision=27000 #constraints=6320
210.43/210.53	c nbDecision=27500 #constraints=6322
210.63/210.77	c nbDecision=28000 #constraints=6323
210.93/211.00	c nbDecision=28500 #constraints=6324
211.13/211.24	c nbDecision=29000 #constraints=6325
211.33/211.49	c nbDecision=29500 #constraints=6326
211.63/211.72	c nbDecision=30000 #constraints=6327
212.03/212.14	c nbDecision=30500 #constraints=6329
212.23/212.38	c nbDecision=31000 #constraints=6330
212.83/212.99	c nbDecision=31500 #constraints=6330
217.73/217.87	c nbDecision=32000 #constraints=6381
231.02/231.18	c nbDecision=32500 #constraints=6544
244.82/244.92	c nbDecision=33000 #constraints=6715
258.12/258.24	c nbDecision=33500 #constraints=6877
272.61/272.78	c nbDecision=34000 #constraints=7050
286.71/286.82	c nbDecision=34500 #constraints=7216
301.00/301.18	c nbDecision=35000 #constraints=7378
316.60/316.74	c nbDecision=35500 #constraints=7555
331.69/331.82	c nbDecision=36000 #constraints=7718
347.89/348.01	c nbDecision=36500 #constraints=7894
363.68/363.84	c nbDecision=37000 #constraints=8062
379.68/379.86	c nbDecision=37500 #constraints=8225
396.88/397.03	c nbDecision=38000 #constraints=8402
413.77/413.92	c nbDecision=38500 #constraints=8570
431.67/431.86	c nbDecision=39000 #constraints=8743
448.85/449.01	c nbDecision=39500 #constraints=8909
466.56/466.77	c nbDecision=40000 #constraints=9077
485.75/485.98	c nbDecision=40500 #constraints=9255
504.04/504.27	c nbDecision=41000 #constraints=9419
522.54/522.71	c nbDecision=41500 #constraints=9585
542.43/542.65	c nbDecision=42000 #constraints=9763
561.93/562.10	c nbDecision=42500 #constraints=9931
583.02/583.25	c nbDecision=43000 #constraints=10110
601.92/602.16	c nbDecision=43500 #constraints=10260
622.61/622.81	c nbDecision=44000 #constraints=10429
642.60/642.80	c nbDecision=44500 #constraints=10591
664.00/664.26	c nbDecision=45000 #constraints=10764
684.69/684.91	c nbDecision=45500 #constraints=10926
706.99/707.23	c nbDecision=46000 #constraints=11102
728.18/728.43	c nbDecision=46500 #constraints=11265
751.27/751.59	c nbDecision=47000 #constraints=11443
773.07/773.39	c nbDecision=47500 #constraints=11605
795.66/795.92	c nbDecision=48000 #constraints=11772
819.75/820.01	c nbDecision=48500 #constraints=11947
842.44/842.78	c nbDecision=49000 #constraints=12112
867.34/867.69	c nbDecision=49500 #constraints=12290
891.33/891.62	c nbDecision=50000 #constraints=12458
915.13/915.40	c nbDecision=50500 #constraints=12620
940.61/940.93	c nbDecision=51000 #constraints=12797
950.82/951.16	c restart after 51201 decisions
955.62/955.93	c nbDecision=51500 #constraints=12866
957.31/957.64	c nbDecision=52000 #constraints=12866
965.91/966.24	c nbDecision=52500 #constraints=12914
986.41/986.77	c nbDecision=53000 #constraints=13039
1008.70/1009.09	c nbDecision=53500 #constraints=13171
1029.80/1030.15	c nbDecision=54000 #constraints=13295
1052.39/1052.73	c nbDecision=54500 #constraints=13427
1074.38/1074.79	c nbDecision=55000 #constraints=13553
1097.87/1098.26	c nbDecision=55500 #constraints=13688
1120.37/1120.71	c nbDecision=56000 #constraints=13814
1144.46/1144.82	c nbDecision=56500 #constraints=13950
1168.35/1168.72	c nbDecision=57000 #constraints=14081
1191.95/1192.37	c nbDecision=57500 #constraints=14212
1216.04/1216.43	c nbDecision=58000 #constraints=14343
1241.94/1242.34	c nbDecision=58500 #constraints=14481
1264.72/1265.16	c nbDecision=59000 #constraints=14605
1289.52/1289.96	c nbDecision=59500 #constraints=14736
1314.71/1315.19	c nbDecision=60000 #constraints=14867
1339.91/1340.37	c nbDecision=60500 #constraints=14999
1364.79/1365.22	c nbDecision=61000 #constraints=15129
1391.49/1391.92	c nbDecision=61500 #constraints=15266
1417.68/1418.12	c nbDecision=62000 #constraints=15398
1440.97/1441.49	c nbDecision=62500 #constraints=15518
1461.77/1462.24	c nbDecision=63000 #constraints=15627
1483.37/1483.80	c nbDecision=63500 #constraints=15738
1505.16/1505.62	c nbDecision=64000 #constraints=15849
1528.56/1529.04	c nbDecision=64500 #constraints=15967
1550.94/1551.46	c nbDecision=65000 #constraints=16079
1574.34/1574.87	c nbDecision=65500 #constraints=16195
1597.33/1597.83	c nbDecision=66000 #constraints=16307
1622.53/1623.06	c nbDecision=66500 #constraints=16430
1646.42/1646.92	c nbDecision=67000 #constraints=16544
1670.11/1670.67	c nbDecision=67500 #constraints=16659
1694.70/1695.27	c nbDecision=68000 #constraints=16776
1718.99/1719.53	c nbDecision=68500 #constraints=16889
1744.49/1745.08	c nbDecision=69000 #constraints=17011
1770.38/1770.98	c nbDecision=69500 #constraints=17129
1796.38/1796.91	c nbDecision=70000 #constraints=17247
1800.08/1800.60	Received signal 15
1800.67/1801.22	
1800.67/1801.22	s UNKNOWN
1800.67/1801.22	
1800.67/1801.22	c user time= 1799.86 s
1800.67/1801.22	c system time= 0.840872 s
1800.67/1801.22	c wall clock time=1801.22

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/node71/watcher-357029-1176852174 -o ROOT/results/node71/solver-357029-1176852174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357029-1176852174/instance-357029-1176852174.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: 0.65 0.89 0.96 3/64 18435
/proc/meminfo: memFree=1796552/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=1620 CPUtime=0
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 161206765 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 405 174 126 317 0 84 0

[startup+0.070082 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 18435
/proc/meminfo: memFree=1796552/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=2848 CPUtime=0.06
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 505 0 0 0 6 0 0 0 18 0 1 0 161206765 2916352 454 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 712 455 131 317 0 391 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2848

[startup+0.101085 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 18435
/proc/meminfo: memFree=1796552/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=3380 CPUtime=0.09
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 161206765 3461120 611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 845 611 131 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301112 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 18435
/proc/meminfo: memFree=1796552/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=6680 CPUtime=0.29
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 1474 0 0 0 29 0 0 0 20 0 1 0 161206765 6840320 1423 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 1670 1423 137 317 0 1349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6680

[startup+0.701167 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 18435
/proc/meminfo: memFree=1796552/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=6816 CPUtime=0.69
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 1489 0 0 0 69 0 0 0 23 0 1 0 161206765 6979584 1438 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 1704 1438 139 317 0 1383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6816

[startup+1.50128 s]
/proc/loadavg: 0.65 0.89 0.96 2/65 18436
/proc/meminfo: memFree=1790400/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=10824 CPUtime=1.49
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 2482 0 0 0 149 0 0 0 25 0 1 0 161206765 11083776 2431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 2706 2431 139 317 0 2385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10824

[startup+3.10149 s]
/proc/loadavg: 0.65 0.89 0.96 2/65 18436
/proc/meminfo: memFree=1783680/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=20088 CPUtime=3.09
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 4819 0 0 0 308 1 0 0 25 0 1 0 161206765 20570112 4768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 5022 4768 139 317 0 4701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20088

[startup+6.30193 s]
/proc/loadavg: 0.68 0.89 0.96 2/65 18436
/proc/meminfo: memFree=1770240/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=34256 CPUtime=6.29
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 8347 0 0 0 627 2 0 0 25 0 1 0 161206765 35078144 8296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 8564 8296 139 317 0 8243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34256

[startup+12.7018 s]
/proc/loadavg: 0.71 0.89 0.96 2/65 18436
/proc/meminfo: memFree=1751488/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=47848 CPUtime=12.69
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 11745 0 0 0 1265 4 0 0 25 0 1 0 161206765 48996352 11694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 11962 11694 139 317 0 11641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47848

[startup+25.5015 s]
/proc/loadavg: 0.77 0.90 0.96 2/65 18436
/proc/meminfo: memFree=1719744/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=78508 CPUtime=25.48
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 19417 0 0 0 2542 6 0 0 25 0 1 0 161206765 80392192 19366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 19627 19366 139 317 0 19306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78508

[startup+51.101 s]
/proc/loadavg: 0.85 0.91 0.96 2/65 18436
/proc/meminfo: memFree=1674816/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=127948 CPUtime=51.07
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 30659 0 0 0 5096 11 0 0 25 0 1 0 161206765 131018752 30608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 31987 30608 139 317 0 31666 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 127948

[startup+102.306 s]
/proc/loadavg: 0.93 0.92 0.96 2/65 18436
/proc/meminfo: memFree=1622592/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=175120 CPUtime=102.27
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 43534 0 0 0 10210 17 0 0 25 0 1 0 161206765 179322880 43483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 43780 43483 139 317 0 43459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 175120

[startup+162.301 s]
/proc/loadavg: 0.97 0.93 0.96 2/65 18436
/proc/meminfo: memFree=1561280/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=247800 CPUtime=162.25
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 58912 0 0 0 16202 23 0 0 25 0 1 0 161206765 253747200 58861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 61950 58861 139 317 0 61629 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 247800

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.96 2/65 18436
/proc/meminfo: memFree=1528192/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=277512 CPUtime=222.22
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 67062 0 0 0 22196 26 0 0 25 0 1 0 161206765 284172288 67011 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 69378 67011 139 317 0 69057 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 277512

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/65 18436
/proc/meminfo: memFree=1499008/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=303840 CPUtime=282.21
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 74398 0 0 0 28192 29 0 0 25 0 1 0 161206765 311132160 74347 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 75960 74347 139 317 0 75639 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 303840

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/65 18436
/proc/meminfo: memFree=1471872/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=328084 CPUtime=342.19
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 81111 0 0 0 34187 32 0 0 25 0 1 0 161206765 335958016 81060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 82021 81060 139 317 0 81700 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 328084

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 18436
/proc/meminfo: memFree=1447104/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=350828 CPUtime=402.17
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 87400 0 0 0 40182 35 0 0 25 0 1 0 161206765 359247872 87291 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 87707 87291 139 317 0 87386 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 350828

[startup+462.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 18436
/proc/meminfo: memFree=1392576/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=436844 CPUtime=462.16
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 100942 0 0 0 46176 40 0 0 25 0 1 0 161206765 447328256 100833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 109211 100833 139 317 0 108890 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 436844

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18436
/proc/meminfo: memFree=1371008/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=456728 CPUtime=522.14
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 106381 0 0 0 52172 42 0 0 25 0 1 0 161206765 467689472 106272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 114182 106272 139 317 0 113861 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 456728

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18436
/proc/meminfo: memFree=1349888/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=475948 CPUtime=582.12
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 111606 0 0 0 58168 44 0 0 25 0 1 0 161206765 487370752 111497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 118987 111497 139 317 0 118666 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 475948

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 18436
/proc/meminfo: memFree=1330112/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=493620 CPUtime=642.1
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 116499 0 0 0 64164 46 0 0 25 0 1 0 161206765 505466880 116390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 123405 116390 139 317 0 123084 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 493620


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

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.97 2/65 18436
/proc/meminfo: memFree=1227840/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=586136 CPUtime=1002
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 142040 0 0 0 100143 57 0 0 25 0 1 0 161206765 600203264 141931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 146534 141931 139 317 0 146213 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 586136

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.97 2/65 18436
/proc/meminfo: memFree=1215168/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=598776 CPUtime=1061.98
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 145217 0 0 0 106140 58 0 0 25 0 1 0 161206765 613146624 145108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 149694 145108 139 317 0 149373 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 598776

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1200704/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=611324 CPUtime=1121.97
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 148825 0 0 0 112136 61 0 0 25 0 1 0 161206765 625995776 148716 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 152831 148716 139 317 0 152510 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 611324

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1186752/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=623344 CPUtime=1181.95
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 152334 0 0 0 118132 63 0 0 25 0 1 0 161206765 638304256 152225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 155836 152225 139 317 0 155515 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 623344

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1174784/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=635080 CPUtime=1241.94
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 155276 0 0 0 124129 65 0 0 25 0 1 0 161206765 650321920 155167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 158770 155167 139 317 0 158449 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 635080

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1160960/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=647004 CPUtime=1301.92
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 158704 0 0 0 130126 66 0 0 25 0 1 0 161206765 662532096 158595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 161751 158595 139 317 0 161430 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 647004

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1147776/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=658296 CPUtime=1361.9
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 162041 0 0 0 136123 67 0 0 25 0 1 0 161206765 674095104 161932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 164574 161932 139 317 0 164253 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 658296

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1136576/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=669212 CPUtime=1421.89
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 164798 0 0 0 142121 68 0 0 25 0 1 0 161206765 685273088 164689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 167303 164689 139 317 0 166982 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 669212

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1123392/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=680616 CPUtime=1481.86
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 168125 0 0 0 148116 70 0 0 25 0 1 0 161206765 696950784 168016 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 170154 168016 139 317 0 169833 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 680616

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1112192/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=691704 CPUtime=1541.85
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 170877 0 0 0 154114 71 0 0 25 0 1 0 161206765 708304896 170768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 172926 170768 139 317 0 172605 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 691704

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1099648/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=702280 CPUtime=1601.82
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 174050 0 0 0 160110 72 0 0 25 0 1 0 161206765 719134720 173941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 175570 173941 139 317 0 175249 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 702280

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1086912/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=712916 CPUtime=1661.81
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 177190 0 0 0 166108 73 0 0 25 0 1 0 161206765 730025984 177081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 178229 177081 139 317 0 177908 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 712916

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1076736/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=723508 CPUtime=1721.79
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 179874 0 0 0 172105 74 0 0 25 0 1 0 161206765 740872192 179651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 180877 179651 139 317 0 180556 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 723508

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1032896/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=860124 CPUtime=1781.77
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 207065 0 0 0 178094 83 0 0 25 0 1 0 161206765 880766976 190474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 215031 190474 139 317 0 214710 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 860124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1029824/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=863108 CPUtime=1800.08
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 207820 0 0 0 179924 84 0 0 25 0 1 0 161206765 883822592 191229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 215777 191229 139 317 0 215456 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 863108

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

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

[startup+1801 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1029824/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=863108 CPUtime=1800.47
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 207829 0 0 0 179963 84 0 0 25 0 1 0 161206765 883822592 191238 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 215777 191238 139 317 0 215456 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (KiB) 863108

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1029824/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=863108 CPUtime=1800.67
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194304 207838 0 0 0 179983 84 0 0 25 0 1 0 161206765 883822592 191247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 215777 191247 139 317 0 215456 0
Current children cumulated CPU time (s) 1800.67
Current children cumulated vsize (KiB) 863108

[startup+1801.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 18438
/proc/meminfo: memFree=1029824/2055920 swapFree=4184232/4192956
[pid=18435] ppid=18433 vsize=0 CPUtime=1800.77
/proc/18435/stat : 18435 (oree) R 18433 18435 18378 0 -1 4194308 207854 0 0 0 179986 91 0 0 25 0 1 0 161206765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18435/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.77
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.35
CPU time (s): 1800.83
CPU user time (s): 1799.86
CPU system time (s): 0.967852
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 863108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.967852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207854
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= 2692

runsolver used 1.16882 second user time and 3.76043 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 17 23:22:54 UTC 2007

IDJOB= 357029
IDBENCH= 1794
IDSOLVER= 172
FILE ID= node71/357029-1176852174

PBS_JOBID= 4590239

Free space on /tmp= 66502 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-fixnet6.opb
COMMAND LINE= oree /tmp/evaluation/357029-1176852174/instance-357029-1176852174.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-357029-1176852174 -o ROOT/results/node71/solver-357029-1176852174 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357029-1176852174/instance-357029-1176852174.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  fc34075a5d318bf3fbb6971479140d14

RANDOM SEED= 300093042

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1796960 kB
Buffers:         20576 kB
Cached:         174940 kB
SwapCached:       2772 kB
Active:          55808 kB
Inactive:       149212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796960 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            39932 kB
Committed_AS:  2502232 kB
PageTables:       1448 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= 66502 MiB

End job on node71 on Tue Apr 17 23:52:57 UTC 2007