Trace number 356934

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) 1800.13 1800.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
MD5SUMdfddd97e7752f713f95f506cbe2ca323
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 variables47130
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 26496
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 540242
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 540242
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...
1.00/1.01	c ...done
1.00/1.01	c #vars=47130 #constraints=1336 hasObjective=yes
1.49/1.51	c res. mode=mod
1.49/1.51	c VSIDS like heuristics
1.49/1.51	c complete search running
1.99/2.04	c restart after 401 decisions
2.10/2.10	c nbDecision=500 #constraints=1385
2.49/2.58	c restart after 801 decisions
2.69/2.72	c nbDecision=1000 #constraints=1529
3.79/3.81	c nbDecision=1500 #constraints=1919
3.99/4.07	c restart after 1601 decisions
4.69/4.73	c nbDecision=2000 #constraints=2183
6.29/6.30	c nbDecision=2500 #constraints=2683
8.09/8.16	c nbDecision=3000 #constraints=3183
8.89/8.99	c restart after 3201 decisions
9.39/9.48	c nbDecision=3500 #constraints=3460
11.79/11.83	c nbDecision=4000 #constraints=3960
14.38/14.42	c nbDecision=4500 #constraints=4434
16.58/16.61	c nbDecision=5000 #constraints=4766
19.48/19.53	c nbDecision=5500 #constraints=5187
22.68/22.70	c nbDecision=6000 #constraints=5592
24.78/24.89	c restart after 6401 decisions
24.88/24.96	c nbDecision=6500 #constraints=5831
26.79/26.84	c nbDecision=7000 #constraints=6004
28.98/29.05	c nbDecision=7500 #constraints=6209
31.89/31.99	c nbDecision=8000 #constraints=6491
36.07/36.16	c nbDecision=8500 #constraints=6894
40.87/40.96	c nbDecision=9000 #constraints=7331
45.77/45.82	c nbDecision=9500 #constraints=7719
52.18/52.30	c nbDecision=10000 #constraints=8205
58.27/58.35	c nbDecision=10500 #constraints=8627
61.77/61.80	c nbDecision=11000 #constraints=8870
67.66/67.71	c nbDecision=11500 #constraints=9278
74.66/74.78	c nbDecision=12000 #constraints=9719
81.76/81.89	c nbDecision=12500 #constraints=10151
86.16/86.23	c restart after 12801 decisions
86.36/86.40	c nbDecision=13000 #constraints=10388
93.36/93.45	c nbDecision=13500 #constraints=10766
100.75/100.87	c nbDecision=14000 #constraints=11144
109.35/109.46	c nbDecision=14500 #constraints=11558
118.55/118.60	c nbDecision=15000 #constraints=11968
127.85/127.92	c nbDecision=15500 #constraints=12376
136.14/136.25	c nbDecision=16000 #constraints=12716
144.64/144.73	c nbDecision=16500 #constraints=13050
154.73/154.84	c nbDecision=17000 #constraints=13438
164.94/165.00	c nbDecision=17500 #constraints=13805
175.24/175.37	c nbDecision=18000 #constraints=14174
186.13/186.23	c nbDecision=18500 #constraints=14527
193.33/193.47	c nbDecision=19000 #constraints=14798
203.62/203.74	c nbDecision=19500 #constraints=15175
216.02/216.14	c nbDecision=20000 #constraints=15595
231.01/231.15	c nbDecision=20500 #constraints=16094
246.71/246.90	c nbDecision=21000 #constraints=16592
263.70/263.83	c nbDecision=21500 #constraints=17088
278.30/278.49	c nbDecision=22000 #constraints=17521
290.50/290.62	c nbDecision=22500 #constraints=17855
306.89/307.01	c nbDecision=23000 #constraints=18286
325.98/326.17	c nbDecision=23500 #constraints=18783
343.78/343.97	c nbDecision=24000 #constraints=19225
357.78/357.94	c nbDecision=24500 #constraints=19546
377.07/377.24	c nbDecision=25000 #constraints=19964
386.56/386.70	c nbDecision=25500 #constraints=20195
389.17/389.32	c restart after 25601 decisions
395.26/395.44	c nbDecision=26000 #constraints=20405
414.36/414.57	c nbDecision=26500 #constraints=20854
431.95/432.14	c nbDecision=27000 #constraints=21237
450.94/451.18	c nbDecision=27500 #constraints=21641
474.53/474.70	c nbDecision=28000 #constraints=22137
498.43/498.65	c nbDecision=28500 #constraints=22636
520.62/520.88	c nbDecision=29000 #constraints=23076
545.91/546.13	c nbDecision=29500 #constraints=23552
569.31/569.60	c nbDecision=30000 #constraints=23982
595.40/595.62	c nbDecision=30500 #constraints=24428
610.79/611.00	c nbDecision=31000 #constraints=24724
638.29/638.59	c nbDecision=31500 #constraints=25220
666.28/666.51	c nbDecision=32000 #constraints=25721
694.87/695.13	c nbDecision=32500 #constraints=26219
719.76/720.01	c nbDecision=33000 #constraints=26640
748.15/748.44	c nbDecision=33500 #constraints=27094
778.34/778.60	c nbDecision=34000 #constraints=27575
806.63/806.96	c nbDecision=34500 #constraints=27996
823.54/823.87	c nbDecision=35000 #constraints=28259
849.62/849.94	c nbDecision=35500 #constraints=28664
880.32/880.60	c nbDecision=36000 #constraints=29130
907.80/908.18	c nbDecision=36500 #constraints=29538
935.19/935.54	c nbDecision=37000 #constraints=29928
957.69/958.06	c nbDecision=37500 #constraints=30242
975.98/976.36	c nbDecision=38000 #constraints=30492
1003.17/1003.50	c nbDecision=38500 #constraints=30844
1015.56/1015.93	c nbDecision=39000 #constraints=31002
1042.56/1042.98	c nbDecision=39500 #constraints=31386
1079.15/1079.56	c nbDecision=40000 #constraints=31886
1117.24/1117.60	c nbDecision=40500 #constraints=32384
1156.13/1156.56	c nbDecision=41000 #constraints=32884
1190.61/1191.07	c nbDecision=41500 #constraints=33301
1220.80/1221.29	c nbDecision=42000 #constraints=33693
1260.49/1260.96	c nbDecision=42500 #constraints=34191
1302.48/1302.91	c nbDecision=43000 #constraints=34691
1335.26/1335.73	c nbDecision=43500 #constraints=35061
1371.06/1371.55	c nbDecision=44000 #constraints=35496
1414.34/1414.83	c nbDecision=44500 #constraints=35995
1447.93/1448.46	c nbDecision=45000 #constraints=36367
1478.22/1478.74	c nbDecision=45500 #constraints=36708
1516.32/1516.87	c nbDecision=46000 #constraints=37123
1540.01/1540.50	c nbDecision=46500 #constraints=37372
1571.59/1572.12	c nbDecision=47000 #constraints=37711
1600.78/1601.32	c nbDecision=47500 #constraints=38011
1618.77/1619.33	c nbDecision=48000 #constraints=38195
1648.17/1648.75	c nbDecision=48500 #constraints=38501
1678.26/1678.81	c nbDecision=49000 #constraints=38805
1696.26/1696.83	c nbDecision=49500 #constraints=38982
1705.65/1706.27	c nbDecision=50000 #constraints=39074
1710.96/1711.56	c nbDecision=50500 #constraints=39127
1711.75/1712.35	c nbDecision=51000 #constraints=39130
1712.06/1712.63	c restart after 51201 decisions
1712.55/1713.18	c nbDecision=51500 #constraints=39132
1713.35/1713.96	c nbDecision=52000 #constraints=39135
1713.95/1714.57	c nbDecision=52500 #constraints=39137
1714.75/1715.33	c nbDecision=53000 #constraints=39140
1715.35/1715.93	c nbDecision=53500 #constraints=39142
1715.95/1716.54	c nbDecision=54000 #constraints=39145
1716.45/1717.02	c nbDecision=54500 #constraints=39148
1716.85/1717.41	c nbDecision=55000 #constraints=39150
1721.45/1722.00	c nbDecision=55500 #constraints=39194
1751.74/1752.37	c nbDecision=56000 #constraints=39498
1800.03/1800.60	Received signal 15
1800.03/1800.66	
1800.03/1800.66	s UNKNOWN
1800.03/1800.66	
1800.03/1800.66	c user time= 1799.8 s
1800.03/1800.66	c system time= 0.294955 s
1800.03/1800.66	c wall clock time=1800.66

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/node3/watcher-356934-1176848790 -o ROOT/results/node3/solver-356934-1176848790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356934-1176848790/instance-356934-1176848790.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 0.96 0.98 3/77 30585
/proc/meminfo: memFree=1706848/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=1620 CPUtime=0
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160916774 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 405 175 126 317 0 84 0

[startup+0.085053 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 30585
/proc/meminfo: memFree=1706848/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=3068 CPUtime=0.08
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 608 0 0 0 8 0 0 0 18 0 1 0 160916774 3141632 492 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 767 493 131 317 0 446 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3068

[startup+0.101055 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 30585
/proc/meminfo: memFree=1706848/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=3356 CPUtime=0.09
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 686 0 0 0 9 0 0 0 18 0 1 0 160916774 3436544 570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 839 570 131 317 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.301087 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 30585
/proc/meminfo: memFree=1706848/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=7552 CPUtime=0.29
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 1715 0 0 0 29 0 0 0 19 0 1 0 160916774 7733248 1599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 1888 1599 131 317 0 1567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7552

[startup+0.701152 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 30585
/proc/meminfo: memFree=1706848/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=15504 CPUtime=0.69
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 3606 0 0 0 68 1 0 0 23 0 1 0 160916774 15876096 3457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 3876 3457 131 317 0 3555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15504

[startup+1.50128 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 30586
/proc/meminfo: memFree=1687832/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=30508 CPUtime=1.49
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 7309 0 0 0 146 3 0 0 25 0 1 0 160916774 31240192 7160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 7627 7160 137 317 0 7306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30508

[startup+3.10154 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 30586
/proc/meminfo: memFree=1678424/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=31088 CPUtime=3.09
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 7455 0 0 0 306 3 0 0 25 0 1 0 160916774 31834112 7306 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 7772 7306 139 317 0 7451 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31088

[startup+6.30106 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 30586
/proc/meminfo: memFree=1676760/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=32676 CPUtime=6.29
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 7836 0 0 0 626 3 0 0 25 0 1 0 160916774 33460224 7687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 8169 7687 139 317 0 7848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32676

[startup+12.7011 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 30586
/proc/meminfo: memFree=1674648/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=34692 CPUtime=12.68
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 8303 0 0 0 1265 3 0 0 25 0 1 0 160916774 35524608 8154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 8673 8154 139 317 0 8352 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34692

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 30586
/proc/meminfo: memFree=1672088/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=37432 CPUtime=25.49
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 8964 0 0 0 2545 4 0 0 25 0 1 0 160916774 38330368 8779 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 9358 8779 139 317 0 9037 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37432

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 30586
/proc/meminfo: memFree=1669400/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=40064 CPUtime=51.07
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 9670 0 0 0 5103 4 0 0 25 0 1 0 160916774 41025536 9485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 10016 9485 139 317 0 9695 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40064

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 30586
/proc/meminfo: memFree=1664856/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=45124 CPUtime=102.26
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 10853 0 0 0 10220 6 0 0 25 0 1 0 160916774 46206976 10597 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596056 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 11281 10597 139 317 0 10960 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45124

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30586
/proc/meminfo: memFree=1661656/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=48072 CPUtime=162.24
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 11643 0 0 0 16216 8 0 0 25 0 1 0 160916774 49225728 11387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 12018 11387 139 317 0 11697 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48072

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30586
/proc/meminfo: memFree=1658840/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=50720 CPUtime=222.21
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 12331 0 0 0 22213 8 0 0 25 0 1 0 160916774 51937280 12075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 12680 12075 139 317 0 12359 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30588
/proc/meminfo: memFree=1656536/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=52828 CPUtime=282.2
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 12905 0 0 0 28210 10 0 0 25 0 1 0 160916774 54095872 12649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 13207 12649 139 317 0 12886 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52828

[startup+342.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 30588
/proc/meminfo: memFree=1654040/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=57120 CPUtime=342.18
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 13877 0 0 0 34207 11 0 0 25 0 1 0 160916774 58490880 13258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 14280 13258 139 317 0 13959 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 57120

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1652248/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=58692 CPUtime=402.16
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 14332 0 0 0 40205 11 0 0 25 0 1 0 160916774 60100608 13713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 14673 13713 139 317 0 14352 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 58692

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1650392/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=60836 CPUtime=462.14
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 14937 0 0 0 46202 12 0 0 25 0 1 0 160916774 62296064 14177 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596056 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 15209 14177 139 317 0 14888 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 60836

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1648792/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=62152 CPUtime=522.12
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 15328 0 0 0 52199 13 0 0 25 0 1 0 160916774 63643648 14568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 15538 14568 139 317 0 15217 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 62152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1647384/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=63472 CPUtime=582.11
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 15678 0 0 0 58197 14 0 0 25 0 1 0 160916774 64995328 14918 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 15868 14918 139 317 0 15547 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1645912/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=64788 CPUtime=642.09
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 16032 0 0 0 64194 15 0 0 25 0 1 0 160916774 66342912 15272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 16197 15272 139 317 0 15876 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 64788


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1642008/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=68552 CPUtime=822.03
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 17019 0 0 0 82186 17 0 0 25 0 1 0 160916774 70197248 16259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 17138 16259 139 317 0 16817 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 68552

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1640792/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=69608 CPUtime=882.01
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 17328 0 0 0 88183 18 0 0 25 0 1 0 160916774 71278592 16568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 17402 16568 139 317 0 17081 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 69608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 30588
/proc/meminfo: memFree=1639640/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=70648 CPUtime=941.99
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 17613 0 0 0 94181 18 0 0 25 0 1 0 160916774 72343552 16853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 17662 16853 139 317 0 17341 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 70648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1638616/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=71432 CPUtime=1001.97
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 17871 0 0 0 100178 19 0 0 25 0 1 0 160916774 73146368 17111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 17858 17111 139 317 0 17537 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1637464/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=72348 CPUtime=1061.96
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 18144 0 0 0 106176 20 0 0 25 0 1 0 160916774 74084352 17384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 18087 17384 139 317 0 17766 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 72348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1636440/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=73264 CPUtime=1121.93
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 18400 0 0 0 112173 20 0 0 25 0 1 0 160916774 75022336 17640 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 18316 17640 139 317 0 17995 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 73264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1635480/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=74320 CPUtime=1181.91
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 18680 0 0 0 118170 21 0 0 25 0 1 0 160916774 76103680 17887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 18580 17887 139 317 0 18259 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 74320

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1634520/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=75112 CPUtime=1241.9
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 18923 0 0 0 124168 22 0 0 25 0 1 0 160916774 76914688 18130 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 18778 18130 139 317 0 18457 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 75112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1633176/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=80776 CPUtime=1301.88
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 20279 0 0 0 130165 23 0 0 25 0 1 0 160916774 82714624 18446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 20194 18446 139 317 0 19873 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 80776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1632280/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=81556 CPUtime=1361.86
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 20501 0 0 0 136162 24 0 0 25 0 1 0 160916774 83513344 18668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 20389 18668 139 317 0 20068 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 81556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1631384/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=82344 CPUtime=1421.85
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 20724 0 0 0 142160 25 0 0 25 0 1 0 160916774 84320256 18891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 20586 18891 139 317 0 20265 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 82344

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1630488/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=83136 CPUtime=1481.82
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 20953 0 0 0 148157 25 0 0 25 0 1 0 160916774 85131264 19120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 20784 19120 139 317 0 20463 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 83136

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1629720/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=83928 CPUtime=1541.8
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 21160 0 0 0 154154 26 0 0 25 0 1 0 160916774 85942272 19327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 20982 19327 139 317 0 20661 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 83928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1628888/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=84584 CPUtime=1601.78
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 21360 0 0 0 160152 26 0 0 25 0 1 0 160916774 86614016 19527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 21146 19527 139 317 0 20825 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 84584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1628120/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=85240 CPUtime=1661.76
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 21560 0 0 0 166149 27 0 0 25 0 1 0 160916774 87285760 19727 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 21310 19727 139 317 0 20989 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 85240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1627352/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=85888 CPUtime=1721.75
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 21739 0 0 0 172147 28 0 0 25 0 1 0 160916774 87949312 19906 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 21472 19906 139 317 0 21151 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 85888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1626520/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=86544 CPUtime=1781.73
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 21946 0 0 0 178144 29 0 0 25 0 1 0 160916774 88621056 20113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 21636 20113 139 317 0 21315 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 86544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 30588
/proc/meminfo: memFree=1626136/2055920 swapFree=4132108/4192956
[pid=30585] ppid=30583 vsize=87068 CPUtime=1800.03
/proc/30585/stat : 30585 (oree) R 30583 30585 30287 0 -1 4194304 22032 0 0 0 179974 29 0 0 25 0 1 0 160916774 89157632 20199 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30585/statm: 21767 20199 139 317 0 21446 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 87068

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

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

Child status: 0
Real time (s): 1800.7
CPU time (s): 1800.13
CPU user time (s): 1799.82
CPU system time (s): 0.308953
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 87068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22048
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= 37238

runsolver used 2.18867 second user time and 4.28035 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 17 22:26:30 UTC 2007

IDJOB= 356934
IDBENCH= 1658
IDSOLVER= 172
FILE ID= node3/356934-1176848790

PBS_JOBID= 4590200

Free space on /tmp= 66429 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-v2-20-10-25fv47.opb
COMMAND LINE= oree /tmp/evaluation/356934-1176848790/instance-356934-1176848790.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-356934-1176848790 -o ROOT/results/node3/solver-356934-1176848790 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356934-1176848790/instance-356934-1176848790.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  dfddd97e7752f713f95f506cbe2ca323

RANDOM SEED= 731243497

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1707320 kB
Buffers:         34392 kB
Cached:         240392 kB
SwapCached:      23872 kB
Active:          94680 kB
Inactive:       211664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707320 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:            4672 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            27764 kB
Committed_AS:  5185900 kB
PageTables:       1780 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= 66429 MiB

End job on node3 on Tue Apr 17 22:56:33 UTC 2007